Produits et services

Unprocessed polystyrene resins; unprocessed plastics in primary form.

Abrégé

Provided are: a copolyester resin having excellent thermoforming ability and biodegradability; and a method for producing the same. This copolyester resin is obtained by combining a biodegradable block (X) which is a structural unit that realize biodegradability, and a non-biodegradable block (Y) which is a structural unit that is non-biodegradable.

Classes IPC  ?

• C08G 63/16 - Acides dicarboxyliques et composés dihydroxylés
• C08G 63/08 - Lactones ou lactides
• C08G 63/78 - Procédés de préparation
• C08J 5/18 - Fabrication de bandes ou de feuilles
• C08L 101/16 - Compositions contenant des composés macromoléculaires non spécifiés les composés macromoléculaires étant biodégradables

Abrégé

The present invention addresses the problem of providing, as a composition for coloring poly(ethylene terephthalate) (PET) or a nylon resin, a pigment composition which contains a phthalocyanine pigment and in which fading and changes in color hue after molding are unlikely to occur even in the case of injection molding at a high temperature (for example 260-300ºC).　Specifically, this pigment composition for resin coloring contains a non-metal or metal phthalocyanine pigment and a transition metal salt, and the resin is poly(ethylene terephthalate) or nylon.

Classes IPC  ?

• C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
• C08K 5/56 - Composés organométalliques, c. à d. composés organiques contenant une liaison métal-carbone
• C08L 77/00 - Compositions contenant des polyamides obtenus par des réactions créant une liaison amide carboxylique dans la chaîne principale; Compositions contenant des dérivés de tels polymères
• C09B 67/20 - Préparations à base de pigments organiques

Abrégé

An information processing device 10 according to the present disclosure is used to reduce noise generated by the operation of a rotor blade module including rotor blades 2 and drive units 3 that drive the rotor blades 2, wherein on the basis of noise data in which product information for the rotor blade module, the rotation speed of the rotor blades, and noise information for noise generated by the operation of the rotor blade module are associated with each other, product information acquired for one rotor blade module and noise information corresponding to the rotation speed are acquired, and a sound signal is generated for a sound that reduces noise based on the acquired noise information.

Classes IPC  ?

• G10K 11/178 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général utilisant des effets d'interférence; Masquage du son par régénération électro-acoustique en opposition de phase des ondes acoustiques originales

Abrégé

Provided are: a compound which, while being a curable resin, can easily exhibit recoverability/re-moldability when being in the form of a cured product; a curable resin composition obtained using same; and a cured product thereof. Used in the present invention is a hydroxyl group-containing compound characterized in that: a structural unit A having one or more hydroxyl groups and a structural unit B that is different from the structural unit A are linked in the form A-B-A; and the structural unit A and the structural unit B are bonded by a reversible bond having a dissociation temperature of 120ºC or higher. This reversible bond is preferably an addition type structure formed by an anthracene type Diels-Alder reaction or a disulfide bond held between aromatic rings.

Classes IPC  ?

• C07D 209/76 - Endo-alkylène-4, 7 iso-indoles avec des atomes d'oxygène en positions 1 et 3
• B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
• C07D 303/28 - Ethers avec des composés hydroxylés contenant des cycles oxirane
• C08G 59/14 - Polycondensats modifiés par post-traitement chimique
• C08G 59/22 - Composés diépoxydés
• C08G 59/62 - Alcools ou phénols

Abrégé

Provided is a compound that, although a curable resin, is able to to easily achieve repairability and reformability in a cured object. Also provided is a curable resin composition using the same, and a cured object thereof. The present invention uses a glycidyl ether group-containing compound that is a hydroxy group-containing compound obtained as a result of a structural unit A having at least one glycidyl ether group and a structural unit B different from the structural unit A being connected in A-B-A, and is characterized in that the structural unit A and the structural unit B are bonded by reversible bonds having a dissociation temperature of at least 120°C. The reversible bonds are preferably an adduct structure formed by an anthracene Diels-Alder reaction and a disulfide bond interposed between aromatic rings.

Classes IPC  ?

• C07D 303/34 - Composés contenant des cycles oxirane avec des radicaux hydrocarbonés substitués par des atomes de soufre, de sélénium ou de tellure
• C07D 405/14 - Composés hétérocycliques contenant à la fois un ou plusieurs hétérocycles comportant des atomes d'oxygène comme uniques hétéro-atomes du cycle et un ou plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle contenant au moins trois hétérocycles
• C08G 59/02 - Polycondensats contenant plusieurs groupes époxyde par molécule

Abrégé

Provided is a material for forming primer layers on common plastic bases, the primer layers being capable of being removed by a simple method to easily remove the printed layers from the plastic bases and being not separated with a strongly alkaline substance under ordinary temperature conditions.　The aqueous urethane resin composition comprises a urethane resin (A) and an aqueous medium (B), wherein the urethane resin (A) comprises a product of reaction between an aromatic polyester polyol (a1) formed from starting-material monomers including an aromatic dicarboxylic acid (a1-1) and a polyisocyanate (a2), the urethane resin (A) has a concentration of aromatic rings derived from the aromatic dicarboxylic acid (a1-1) as a starting-material monomer of 1 mmol/g or higher, the urethane resin (A) has a concentration of ester bond groups of 1 mmol/g or higher, and the urethane resin (A) has an acid value of 8-45 mgKOH/g.

Classes IPC  ?

• C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
• B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
• C09D 5/02 - Peintures émulsions
• C09D 5/20 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte pour revêtements pelables sous forme de films cohérents, p.ex. revêtements pelables temporaires sous forme de films cohérents
• C09D 9/00 - Produits chimiques pour enlever la peinture ou l'encre
• C09D 175/06 - Polyuréthanes à partir de polyesters

Abrégé

The present invention provides: a compound that, while being a curable resin, can easily achieve, when being formed into a cured product, the abilities to be repaired, to be easily disassembled, and to be remolded; and a curable resin composition and a cured product thereof using said compound. Specifically, provided is a phenolic hydroxy group-containing compound that is obtained by linking a structural unit A having at least one phenolic hydroxy group and a structural unit B different from said A in an arrangement of A-B-A, and that is characterized in that the structural unit A and the structural unit B are bonded by a reversible bond formed by a Diels-Alder reaction between a furan structure and a maleimide structure.

Classes IPC  ?

• C07D 519/00 - Composés hétérocycliques contenant plusieurs systèmes de plusieurs hétérocycles déterminants condensés entre eux ou condensés avec un système carbocyclique commun non prévus dans les groupes ou
• C07D 207/452 - Composés hétérocycliques contenant des cycles à cinq chaînons, non condensés avec d'autres cycles, ne comportant qu'un atome d'azote comme unique hétéro-atome du cycle avec uniquement des atomes d'hydrogène ou de carbone liés directement à l'atome d'azote du cycle  comportant trois liaisons doubles entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques comportant deux atomes d'oxygène liés directement en positions 2 et 5 par une double liaison avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés directement aux autres atomes de carbone du cycle, p.ex. maléimide avec des radicaux hydrocarbonés, substitués par des hétéro-atomes, liés directement à l'atome d'azote du cycle
• C07D 307/42 - Atomes d'oxygène liés par des liaisons simples
• C08G 59/14 - Polycondensats modifiés par post-traitement chimique
• C08G 59/62 - Alcools ou phénols

Abrégé

Provided is a compound which, while being a curable resin, makes it possible to easily obtain easy-disassembly, repair and reform properties in a cured product. Also provided are a curable resin composition using the same and a cured product thereof. Specifically, the glycidyl ether group-containing compound is formed by bonding A-B-A, where A is a structural unit having one or more glycidyl ether groups, and B is a structural unit different from A. The glycidyl ether group-containing compound is characterized in that the structural unit A contains a maleimide structure, the structural unit B contains a furan structure, and in that the structural unit A and the structural unit B are bonded by a reversible bond through a Diels-Alder reaction.

Classes IPC  ?

• C08G 59/04 - Polycondensats contenant plusieurs groupes époxyde par molécule de composés polyhydroxylés avec l'épihalohydrine ou ses précurseurs
• C08G 59/06 - Polycondensats contenant plusieurs groupes époxyde par molécule de composés polyhydroxylés avec l'épihalohydrine ou ses précurseurs de polyphénols
• C08G 59/62 - Alcools ou phénols

Abrégé

Provided is a compound which, while being a curable resin, makes it possible to easily obtain easy-disassembly, repair and reforma properties in a cured product. Also provided are a curable resin composition using the same and a cured product thereof. The glycidyl ether group-containing compound is represented by the following formula. In the formula, the furan-derived structure may have a substituent, n is an average of the number of repetitions of 0.5-10, m is an integer of 1-4, Z1is a structure having a glycidyl ether group, Z2is a specific flexible structure containing an alkylene chain, an alkylene ether chain, etc., Z3 is a divalent linking group, and each of the plurality of moieties in one molecule may be the same or different.

Classes IPC  ?

• C08G 59/04 - Polycondensats contenant plusieurs groupes époxyde par molécule de composés polyhydroxylés avec l'épihalohydrine ou ses précurseurs
• C08G 59/40 - Macromolécules obtenues par polymérisation à partir de composés contenant plusieurs groupes époxyde par molécule en utilisant des agents de durcissement ou des catalyseurs qui réagissent avec les groupes époxyde caractérisées par les agents de durcissement utilisés
• C08G 59/62 - Alcools ou phénols

Abrégé

Provided is a method for producing a negative electrode active material from which a secondary battery having a high capacity retention rate is obtained.　The method for producing the negative electrode active material includes a mixing step (A), a drying step (B), and a firing step (C). The mixing step (A) involves mixing a nanosilicon dispersion liquid, a polysiloxane compound, a carbon source resin, and an organic solvent (b) having a higher boiling point than an organic solvent (a) which is contained in the nanosilicon dispersion liquid or the carbon source resin, thereby obtaining a precursor mixture. The drying step (B) involves drying the precursor mixture at a temperature higher than the boiling point of the organic solvent (a) and lower than the boiling point of the organic solvent (b). The firing step (C) involves firing, at a high temperature in an inert gas atmosphere, the dried product which has been obtained in the drying step (B).

Classes IPC  ?

• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p.ex. phosphates, silicates ou borates
• H01M 4/587 - Matériau carboné, p.ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers

Abrégé

Provided are: a molded poly(arylene sulfide) resin article having both excellent dielectric characteristics and excellent mechanical properties; a poly(arylene sulfide) resin composition capable of providing the molded article; and methods for producing the molded article and the poly(arylene sulfide) resin composition. More specifically, provided are a poly(arylene sulfide) resin composition, a molded article, and production methods therefor, the poly(arylene sulfide) resin composition being obtained by mixing a poly(arylene sulfide) resin (A), a cycloolefin-based polymer (B), and glass fibers (C) so that a sea-island structure is formed in which an island phase comprising the cycloolefin-based polymer (B) is dispersed in a continuous phase comprising the poly(arylene sulfide) resin (A).

Classes IPC  ?

• C08L 81/02 - Polythio-éthers; Polythioéther-polyéthers
• C08K 5/54 - Composés contenant du silicium
• C08K 7/14 - Verre
• C08L 23/04 - Homopolymères ou copolymères de l'éthylène
• C08L 27/12 - Compositions contenant des homopolymères ou des copolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, chacun ne contenant qu'une seule liaison double carbone-carbone et l'un au moins étant terminé par un halogène; Compositions contenant des dérivés de tels polymères non modifiées par un post-traitement chimique contenant du fluor
• C08L 45/00 - Compositions contenant des homopolymères ou des copolymères de composés ne possédant pas de radicaux aliphatiques non saturés dans une chaîne latérale et contenant une ou plusieurs liaisons doubles carbone-carbone dans un système carbocyclique ou hét; Compositions contenant des dérivés de tels polymères

Abrégé

Provided is a chemical analysis device equipped with a hollow fiber degassing module with which it is possible to maintain an original good degassing performance even when used continuously for an extended period of time, and with which propagation of bacteria and the like can be suppressed. More specifically, the hollow fiber degassing module 20A comprises a housing 210, and a hollow fiber membrane 220 disposed in an interior space S1 of the housing. The housing 210 includes: a liquid supply portion 216A which connects the outside of the housing 210 and an interior space S2 of the hollow fiber membrane 220, to supply constant-temperature water W1 from outside the housing 210 to the interior space S2 of the hollow fiber membrane 220; a liquid discharge portion 217A which connects the interior space S2 of the hollow fiber membrane 220 and the outside of the housing 210, to discharge degassed constant-temperature water W2 from the interior space S2 of the hollow fiber membrane 220 to the outside of the housing 210; and a gas discharge portion 218A which connects the interior space S1 of the housing 210 and the outside of the housing 210 to reduce the pressure in the interior space S1 of the housing 210. The chemical analysis device 2A additionally includes a heating portion 219A provided in the gas discharge portion 218A.

Classes IPC  ?

• G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet
• B01D 61/00 - Procédés de séparation utilisant des membranes semi-perméables, p.ex. dialyse, osmose ou ultrafiltration; Appareils, accessoires ou opérations auxiliaires, spécialement adaptés à cet effet
• B01D 63/02 - Modules à fibres creuses

Abrégé

pp into the housing 210.

Classes IPC  ?

• G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet
• B01D 61/00 - Procédés de séparation utilisant des membranes semi-perméables, p.ex. dialyse, osmose ou ultrafiltration; Appareils, accessoires ou opérations auxiliaires, spécialement adaptés à cet effet

Abrégé

A forced extraction molded article that can prevent damage during forced extraction is provided. The force extraction molded article (1) is formed of a polyarylene sulfide resin composition so as to include a cylindrical portion, wherein the cylindrical portion (10) has at a forward end portion a bulge (11), and an inner surface including a step in the outer diameter direction at the forward end portion, a portion excluding the step has a gradient such that the inner diameter of the cylindrical portion increases toward the forward end portion, and equation (a) below using a thickness D2 between a connection portion at the step on the inner surface of the cylindrical portion and the outer surface excluding the bulge, a height D4 of the step, and a height Dt of the gradient excluding the step on the inner surface of the cylindrical portion is satisfied. A forced extraction molded article that can prevent damage during forced extraction is provided. The force extraction molded article (1) is formed of a polyarylene sulfide resin composition so as to include a cylindrical portion, wherein the cylindrical portion (10) has at a forward end portion a bulge (11), and an inner surface including a step in the outer diameter direction at the forward end portion, a portion excluding the step has a gradient such that the inner diameter of the cylindrical portion increases toward the forward end portion, and equation (a) below using a thickness D2 between a connection portion at the step on the inner surface of the cylindrical portion and the outer surface excluding the bulge, a height D4 of the step, and a height Dt of the gradient excluding the step on the inner surface of the cylindrical portion is satisfied. [ Equation ⁢ 1 ]  0 . 0 ⁢ 0 ⁢ 1 ≤ D ⁢ 2 2 - D ⁢ 4 D ⁢ 2 × D ⁢ t D ⁢ 2 ≤ 0 . 4 ⁢ 4 Equation ⁢ ( a )

Classes IPC  ?

• B29C 45/00 - Moulage par injection, c. à d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule fermé; Appareils à cet effet
• B29C 45/44 - Démoulage ou éjection des objets formés d'objets à contre-dépouille
• C08K 7/14 - Verre

Abrégé

A resin composition for stereolithography that can reduce generation of color unevenness and provide excellent formability is provided. The resin composition for stereolithography includes an ultraviolet curable resin (A) and an inorganic pigment (B) that are blended, in which the inorganic pigment (B) has a specific gravity of 2.0≤ρ and a particle size distribution of a particle diameter of D50≤5 μm and D90≤20 μm, and a viscosity of the resin composition for stereolithography at 25° C. is 100 Pa·s or more.

Classes IPC  ?

• C09D 135/02 - Homopolymères ou copolymères d'esters
• C09D 4/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, à base de composés non macromoléculaires organiques ayant au moins une liaison non saturée carbone-carbone polymérisable
• C09D 7/61 - Adjuvants non macromoléculaires inorganiques
• C09D 7/63 - Adjuvants non macromoléculaires organiques
• C08F 22/20 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle
• C08K 3/22 - Oxydes; Hydroxydes de métaux
• B33Y 70/10 - Composites de différents types de matériaux, p.ex. mélanges de céramiques et de polymères ou mélanges de métaux et de biomatériaux

Abrégé

Ink and coating compositions, including inkjet inks, comprising a blend of OH-PUDs having hydroxyl values preferably greater than 25, and more preferably greater than 50 mgKOH/g, with PUDs having hydroxyl values of less than 25, and more preferably less than 5 mgKOH/g.

Classes IPC  ?

• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• C09D 11/322 - Encres à pigments
• B41J 2/01 - Machines à écrire ou mécanismes d'impression sélective caractérisés par le procédé d'impression ou de marquage pour lequel ils sont conçus caractérisés par la mise en contact sélective d'un liquide ou de particules avec un matériau d'impression à jet d'encre
• B41F 15/00 - Machines de sérigraphie
• B41M 5/50 - Feuilles d'enregistrement caractérisées par les revêtements utilisés pour améliorer la réceptivité aux encres, aux colorants ou aux pigments, p.ex. pour jet d'encre ou pour l'enregistrement par transfert thermique de colorants
• B41F 5/24 - Rotatives typographiques pour impression flexographique

Abrégé

Provided are a purification method and a production method that are for porous polyarylene sulfide (PAS) and that enlarge specific surface area of the same and reduce COD in waste water. In more detail, the PAS purification method and production method are characterized by comprising: a step (1) for obtaining a mixture containing crude PAS, by removing solvents from a crude reaction product that contains PAS and that is obtained by reacting, in an organic polar solvent, a polyhalo aromatic compound and a sulfidation agent; a step (2) for converting the crude PAS into porous particles having a specific surface area in a range of 30 [m2/g] or more, by bringing the mixture into contact with water and an oxygen atom-containing solvent having 1-3 carbon atoms; a step (3) for removing the oxygen atom-containing solvent from the mixture containing the porous particles; and a step (4) for bringing the obtained porous particles into contact with carbonated water. The methods are characterized in that the process for removing the solvent in the step (3) is a steam stripping process, and that the amount of steam used therein is 50 parts by mass or more with respect to 100 parts by mass of the porous particles of PAS.

Classes IPC  ?

• C08G 75/0281 - Récupération ou purification

Abrégé

The present invention provides a polyarylene sulfide (PAS) resin molded article that has excellent thermal conductivity and mechanical characteristics and suppresses wear of materials in a sliding environment, a PAS resin composition that can provide said molded article, and methods for producing the resin composition and the molded article. More specifically, a PAS resin composition for a sliding member, obtained by blending a PAS resin with graphite, the PAS resin composition being characterized in that the melt viscosity (V6) of the PAS resin is 90-350 Pa∙s inclusive, the graphite is scaly, the amount of graphite blended is 5-50 mass parts per 100 mass parts of the resin composition, and the MD/TD ratio of the linear expansion coefficients of the resin composition is 0.5 or more; a molded article; and methods for producing the resin composition and the molded article.

Classes IPC  ?

• C08L 81/02 - Polythio-éthers; Polythioéther-polyéthers
• C08K 3/04 - Carbone

Abrégé

A light-collecting plate (20) according to the present disclosure is used in optical wireless communication outdoors, and comprises a light guide part (20a), a light-receiving surface (S1) that receives signal light (L1) for optical wireless communication in a first surface (21), and a light-collecting surface (S2) on which light guided by the light guide part (20a) is collected in a second surface (22) of the light guide part (20a) different from the first surface (21), the light guide part (20a) causing the signal light (L1) incident on the inside of the light guide part (20a) from the light-receiving surface and detected light (L2) generated inside the light guide part (20a) on the basis of the signal light (L1) to propagate inside the light guide part (20a), and guiding the detected light (L2) toward the light-collecting surface (S2).

Classes IPC  ?

• G02B 6/00 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES - Détails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p.ex. des moyens de couplage
• G02B 6/42 - Couplage de guides de lumière avec des éléments opto-électroniques
• H04B 10/112 - Transmission dans la ligne de visée sur une distance étendue

Abrégé

Provided is a chemical analysis device that is capable of maintaining the original suitable deaeration performance thereof even when used continuously over a long period of time, and that is equipped with a hollow-fiber deaeration module capable of suppressing the proliferation of bacteria and the like. Specifically, a hollow-fiber deaeration module 20A includes a housing 210 and a hollow fiber membrane 220 arranged in an interior space S1 in the housing. The housing 210 includes: a liquid supply section 216A that connects the exterior of the housing 210 and an interior space S2 in the hollow fiber membrane 220 and serves to supply constant-temperature water W1 from the exterior of the housing 210 to the interior space S2 in the hollow fiber membrane 220; a liquid discharge section 217A that connects the interior space S2 in the hollow fiber membrane 220 and the exterior of the housing 210 and serves to discharge deaerated constant-temperature water W2 from the interior space S2 in the hollow fiber membrane 220 to the exterior of the housing 210; and a gas discharge section 218A that connects the interior space S1 in the housing 210 and the exterior of the housing 210 and serves to reduce the pressure in the interior space S1 in the housing 210. The gas discharge section 218A is provided to the vertically lower end of the housing 210.

Classes IPC  ?

• G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet
• B01D 19/00 - Dégazage de liquides
• B01D 63/00 - Appareils en général pour les procédés de séparation utilisant des membranes semi-perméables
• B01D 63/02 - Modules à fibres creuses

Abrégé

Provided is a chemical analysis device equipped with a hollow fiber degassing module with which it is possible to maintain an original good degassing performance even when used continuously for an extended period of time. More specifically, the hollow fiber degassing module 20A comprises a housing 210, and a hollow fiber membrane 220 disposed in an interior space S1 of the housing. The housing 210 includes: a liquid supply portion 216A which connects the outside of the housing 210 and an interior space S2 of the hollow fiber membrane 220, to supply constant-temperature water W1 from outside the housing 210 to the interior space S2 of the hollow fiber membrane 220; a liquid discharge portion 217A which connects the interior space S2 of the hollow fiber membrane 220 and the outside of the housing 210, to discharge degassed constant-temperature water W2 from the interior space S2 of the hollow fiber membrane 220 to the outside of the housing 210; a gas discharge portion 218A which connects the interior space S1 of the housing 210 and the outside of the housing 210 to reduce the pressure in the interior space S1 of the housing 210; and a liquid discharge portion 219A which is provided in a lower end portion, in a vertical direction, of the housing 210 to discharge liquid generated within the housing 210.

Classes IPC  ?

• G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet
• B01D 19/00 - Dégazage de liquides
• B01D 61/00 - Procédés de séparation utilisant des membranes semi-perméables, p.ex. dialyse, osmose ou ultrafiltration; Appareils, accessoires ou opérations auxiliaires, spécialement adaptés à cet effet
• B01D 63/02 - Modules à fibres creuses

Abrégé

An inkjet ink and lamp package which is able to deliver the highest levels of print quality, but also with varying levels of gloss.

Classes IPC  ?

• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation

Abrégé

The present application describes a primer formulation which is sugar-free and composed from food safe materials. The primer compositions contain two or more surfactants. The primer compositions do not contain a whitening or opacifying agent, and the primer surface dries as a transparent film. The primer composition forms an excellent receiving layer for edible inks.

Classes IPC  ?

• A23P 20/10 - Revêtement avec des produits de revêtement comestibles, p.ex. avec des huiles ou des graisses
• A23L 29/10 - Aliments ou produits alimentaires contenant des additifs; Leur préparation ou leur traitement contenant des émulsifiants
• A23L 29/25 - Exsudats, p.ex. gomme arabique, gomme acacia, gomme karaya ou gomme adragante
• A23G 1/30 - Produits à base de cacao, p.ex. chocolat; Leurs succédanés
• A23G 1/54 - Produits composites, p.ex. en couches, enrobés, fourrés

Produits et services

Humectants for use in the manufacture of cosmetics; chemical additives for use in the manufacture of cosmetics; chemicals. Cosmetics.

Abrégé

Digitally printed laminates prepared from an aqueous primer coating composition and an aqueous pigmented inkjet printing ink wherein the primer coating composition comprises: (a) a water-dispersible polymer and a multivalent metal salt; or (b) a water-soluble polymer selected from copolymers comprising vinyl alcohol and vinyl acetate, copolymers comprising vinyl alcohol and vinyl amine, poly(vinyl pyrrolidone), copolymers comprising vinyl pyrrolidone and vinyl acetate, modified celluloses and water-soluble starches; a water-soluble aminated polymer comprising any blend of primary or secondary amines as part of its molecular structure; and a multivalent metal salt; and wherein the aqueous pigmented inkjet printing ink comprises an anionic polymeric dispersion or an anionic solution polymer.

Classes IPC  ?

• C09D 11/54 - Encres à base de deux liquides, l’un des liquides étant l’encre, l’autre liquide étant une solution de réaction, un fixateur ou une solution de traitement pour l’encre
• C09D 11/322 - Encres à pigments
• B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
• B32B 27/08 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique d'une résine synthétique d'une sorte différente
• B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
• B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
• B32B 38/00 - Opérations auxiliaires liées aux procédés de stratification
• B32B 37/12 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par l'usage d'adhésifs

Abrégé

The present invention relates to a method of printing an image on a fibrous substrate by inkjet printing, wherein the method comprises applying a water-based ink composition onto the substrate, wherein the ink composition comprises a carboxylic or sulfonic acid functional co-polymer having an acid number of ≥225 mg KOH/g, a pigment, water and at least one organic co-solvent. The present invention also relates to use of said water-based ink composition for printing an image on a fibrous substrate by inkjet printing.

Classes IPC  ?

• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• D06P 5/30 - Impression par jet d'encre
• C09D 11/322 - Encres à pigments
• B41M 5/52 - Revêtements macromoléculaires

Abrégé

The present invention provides a laminate having a base material, a primer layer, and an adhesive agent layer, the laminate being characterized in that the primer layer is formed from a resin composition containing water and a urethane resin (A) having a glass transition temperature of 0°C or lower, and the adhesive agent layer is formed from a moisture-curable polyurethane hot-melt resin composition. The present invention also provides a sash characterized by having a decorative sheet on the adhesive agent layer in the abovementioned laminate. The urethane resin (A) preferably has a polyester polyol as a raw ingredient. The base material is preferably polyvinyl chloride. This laminate has exceptional adhesive strength.

Classes IPC  ?

• B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
• B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
• B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
• E06B 1/26 - Chambranles en matière plastique
• E06B 1/34 - Revêtements, p.ex. revêtements de protection contre les intempéries ou à des fins décoratives
• E06B 3/20 - Structures dépendant de l'emploi de matériaux spécifiés en matière plastique

Abrégé

Provided is a biodegradation accelerator for improving the biodegradability of a biodegradable resin. Specifically, a biodegradable resin degradation accelerator that is a polyester having repeating units represented by general formula (A) and repeating units represented by general formula (G), or a polyester having repeating units represented by general formula (L), repeating units represented by general formula (A), and repeating units represented by general formula (G), the polyester having a carboxyl group at least at one end.

Classes IPC  ?

• C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
• C08G 63/12 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés d'acides polycarboxyliques et de composés polyhydroxylés
• C08G 63/60 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés de la réaction d'un mélange d'acides hydroxycarboxyliques, d'acides polycarboxyliques et de composés polyhydroxylés
• C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale; Compositions contenant des dérivés de tels polymères
• C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
• C08L 101/16 - Compositions contenant des composés macromoléculaires non spécifiés les composés macromoléculaires étant biodégradables

Abrégé

According to the present invention, achievement of both of good abrasion resistance and a high refractive index through use of a material having a certain parameter is shown through evaluation of a mechanical physical property of a protruding part of a prism sheet using a flat indenter. A prism sheet according to the present invention has a fine relief structure layer and a transparent base material layer, the fine relief structure layer being a cured product of an active energy ray curing composition containing 40% or more of inorganic nanoparticles by mass. The fine relief structure layer has a fine relief structure on the surface thereof, the fine relief structure having a period of 20-100 μｍ. The fine relief structure layer has an indentation depth (hmax) of 8 μｍ or deeper and elastic deformation power (nIT) of 50% or greater at the maximum test force.　Note that the indentation depth (hmax) and the elastic deformation power (nIT) at the maximum test force described above were obtained by using a flat indenter under measurement conditions set forth in the description.

Classes IPC  ?

• G02B 5/02 - Diffuseurs; Eléments afocaux
• C08F 20/10 - Esters
• G02B 5/04 - Prismes
• G02F 1/1335 - Association structurelle de cellules avec des dispositifs optiques, p.ex. des polariseurs ou des réflecteurs

Abrégé

Provided is a biomass-derived isoindoline compound (KII, DII, etc.) obtained through a safe, clean, and carbon neutral approach.　This isoindoline compound is represented by formula (I) and contains a radioactive carbon atom 14C. (In formula (I), A and B each independently represent an oxygen atom or NH. R1-R4each independently represent a hydrogen atom, a linear or branched alkyl group having 1-12 carbon atoms, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, or a phenyl group optionally substituted with an alkyl group. R2and R3 may form a 5- to 8-membered ring through ring closure therebetween.)

Classes IPC  ?

• C07B 61/00 - Autres procédés généraux
• C07D 209/44 - Iso-indoles; Iso-indoles hydrogénés
• C07D 209/50 - Iso-indoles; Iso-indoles hydrogénés avec des atomes d'azote en positions 1 et 3
• C09B 57/04 - Colorants iso-indoliniques
• C09B 67/20 - Préparations à base de pigments organiques

Abrégé

It relates to forsterite particles containing molybdenum. It also relates to a method for producing the forsterite particles. The method includes firing a magnesium compound and silicon or a silicon compound in the presence of a molybdenum compound.

Classes IPC  ?

• H01M 4/134 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication Électrodes à base de métaux, de Si ou d'alliages
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs

Abrégé

The present application describes a method of manufacturing a mixed crystal pigment composition in a one-step process by solvent-salt-kneading. The composition may be a magenta pigment consisting of a mixed crystal of two quinacridones (PV 19 and PR 122) in a physical mixture with at least one diketopyrrolopyrrole.

Classes IPC  ?

• C09B 67/52 - Modifications cristallines de colorants ou de pigments de quinacridones
• C09B 67/22 - Mélanges de pigments ou de colorants différents, ou de solutions solides de pigments ou de colorants

Abrégé

A polymerization catalyst composition contains a rare earth element carboxylate, a phosphate ester represented by the following general formula (1): A polymerization catalyst composition contains a rare earth element carboxylate, a phosphate ester represented by the following general formula (1): A polymerization catalyst composition contains a rare earth element carboxylate, a phosphate ester represented by the following general formula (1): (wherein Rs are each independently an alkyl group having 5 to 20 carbon atoms), and water.

Classes IPC  ?

• C08F 4/54 - Métaux; Hydrures métalliques; Composés organiques de métal; Leur utilisation comme précurseurs de catalyseurs choisis parmi les métaux légers, le zinc, le cadmium, le mercure, le cuivre, l'argent, l'or, le bore, le gallium, l'indium, le thallium, les terres rares ou les actinides en mélange avec d'autres de leurs composés
• C08F 4/606 - Catalyseurs comprenant au moins deux métaux différents, sous forme de métal ou de composé métallique, en plus du composant couvert par le groupe
• C08F 236/06 - Butadiène

Abrégé

A treated zinc pigment that provides cathodic corrosion protection in aqueous zinc-rich coatings is described. The treated zinc pigment shows reduced gas generation in aqueous formulation.

Classes IPC  ?

• C09K 15/30 - Compositions anti-oxydantes; Compositions inhibant les modifications chimiques contenant des composés organiques contenant un hétérocycle avec au moins un azote comme membre du cycle
• C09D 7/62 - Adjuvants non macromoléculaires inorganiques modifiés par traitement avec d’autres composés
• C09D 5/10 - Peintures anti-corrosion contenant une poudre métallique
• C09D 7/40 - Adjuvants
• C09D 7/63 - Adjuvants non macromoléculaires organiques
• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C09K 15/02 - Compositions anti-oxydantes; Compositions inhibant les modifications chimiques contenant des composés inorganiques

Abrégé

UV-curable ink compositions can be more effectively cured by curing the pigmented ink compositions through two or more exposures to UV rather than a single exposure, where the total UV dose supplied by the multi-exposure approach is the same or less than the dose supplied by the single exposure.

Classes IPC  ?

• B41M 7/00 - Traitement ultérieur des travaux imprimés, p.ex. chauffage, irradiation
• B41J 11/00 - Dispositifs ou agencements pour supporter ou manipuler un matériau de copie en feuilles ou en bandes

Abrégé

The present invention provides a water-based black ink, utilizing biochar as the black pigment. The black inks of the invention contain high bio-renewable carbon content (BRC), preferably 100% BRC. The inks exhibit the physical properties required to perform according to the requirements of rotogravure and flexographic printing.

Classes IPC  ?

• C09D 11/08 - Encres d’imprimerie à base de résines naturelles
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• C09D 11/324 - Encres à pigments contenant du noir de carbone

Abrégé

x(1-x)yzz are disclosed, where x = 0 to 1, y = 1 to 10, and z = 3 to 20. A method for producing the tantalate particles, and the method includes firing a tantalum compound in the presence of a molybdenum compound and at least one of a potassium compound and a sodium compound are also disclosed.

Classes IPC  ?

• C01G 35/00 - Composés du tantale

Abrégé

Provided is a modifier for the fluidity of an inorganic filler, which prevents the change in viscosity over time and improves the fluidity of the inorganic filler. More specifically, provided is a modifier for the fluidity of an inorganic filler, which comprises a polyester represented by general formula (1-1) or (1-2), in which the polyester has an acid value of 3 to 400 mgKOH/g and a hydroxy group value of less than 9 mgKOH/g.

Classes IPC  ?

• C08G 63/16 - Acides dicarboxyliques et composés dihydroxylés
• C08K 3/013 - Charges, pigments ou agents de renforcement
• C08L 67/02 - Polyesters dérivés des acides dicarboxyliques et des composés dihydroxylés
• C08L 83/04 - Polysiloxanes
• C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés

Abrégé

x(1-x)33 (where 0≤x≤1), wherein the crystal structure has an average crystallite size of 80 nm or larger, the average crystallite size being determined from a peak at 2θ=23.0±1.0° of the tantalic acid salt obtained by X-ray diffractometry.

Classes IPC  ?

• C01G 35/00 - Composés du tantale
• C01G 39/00 - Composés du molybdène
• C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
• C08K 3/24 - Acides; Leurs sels

Abrégé

x(1-x)y(1-y)33 (wherein 0≤x≤1 and 0

Classes IPC  ?

• C01G 33/00 - Composés du niobium
• C01G 35/00 - Composés du tantale

Abrégé

x(1-x)yzx(1-x)324114617388 particles having a columnar, wire, or ribbon shape.

Classes IPC  ?

• C01G 39/00 - Composés du molybdène
• C01G 33/00 - Composés du niobium

Abrégé

This layered body comprises a heat-resistant coating layer (A) and an olefin-based resin layer (B1) that has an olefin-based resin (b1) as a principal constituent, wherein conditions (1), (2), etc. are satisfied. (1) The difference between the measured dynamic viscoelasticity (DMA) value E'1 (MPa) of the layered body in which the heat-resistant coating layer (A) is provided on one or both sides of the olefin-based resin layer (B1), at a temperature T1 (°C), and the measured dynamic viscoelasticity (DMA) value E'2 (MPa) of the olefin-based resin layer (B1) alone at the temperature T1 (°C) is at least 1 (MPa). (2) The percentage value, obtained by dividing the value (CTE1) of the linear expansion coefficient of thermomechanical analysis of the layered body in which the heat-resistant coating layer (A) is provided on one or both sides of the olefin-based resin layer (B1), at the temperature T1 (°C), by the value (CTE2) of the linear expansion coefficient of thermomechanical analysis of the olefin-based resin layer (B1) alone at the temperature T1 (°C), is in the range 10–100%.

Classes IPC  ?

• B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
• B32B 7/027 - Propriétés thermiques
• B65D 65/40 - Emploi de stratifiés pour des buts particuliers d'emballage

Abrégé

A method for producing a polyurethane foam sheet, the method including: applying, in the form of a sheet to a substrate, a mixture obtained by mixing a moisture-curable polyurethane hot-melt resin composition (X) containing a urethane prepolymer (i), which is a reaction product of a polyol (A) and a polyisocyanate (B), and a polyol composition (Y); and bringing the sheet-form mixture into contact with water vapor to induce foaming of the mixture using the water, wherein the method is characterized in that the polyol (A) contains a polytetramethylene glycol or polycarbonate polyol (a1) and a polyol (a2) having a structure derived from an alkylene oxide addition product of bisphenol A, and the polyol composition (Y) contains an amine catalyst (y1) having a foaming constant (Kw) of 10 or higher.

Classes IPC  ?

• C08G 18/00 - Polymérisats d'isocyanates ou d'isothiocyanates
• C08G 18/44 - Polycarbonates
• C08G 18/48 - Polyéthers

Abrégé

The present invention provides: a negative electrode binder composition which enables the achievement of good battery performance even in cases where a novel active material is used, or an electrode is increased in the thickness or in the density; a method for producing this negative electrode binder composition; a negative electrode which contains this negative electrode binder composition; and a secondary battery.　A negative electrode binder composition according to the present invention contains a water-soluble resin (X), which contains a copolymer that essentially contains a hydroxyl group-containing monomer (a) and an acid group-containing monomer (b), and an aqueous latex resin (Y); the weight average molecular weight of the copolymer is 700,000 or more as determined using an aqueous GPC measurement device; and the swelling ratio of a dry film of the copolymer after being immersed in a carbonate-based mixed solvent ((ethylene carbonate (EC))/(diethylene carbonate (DEC)) = 50/50 (wt)) at 45°C for 72 hours is 0% to 10% by weight.

Classes IPC  ?

• H01M 4/133 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication Électrodes à base de matériau carboné, p.ex. composés d'intercalation du graphite ou CFx
• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
• H01M 4/587 - Matériau carboné, p.ex. composés au graphite d'intercalation ou CFx pour insérer ou intercaler des métaux légers
• H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p.ex. liants, charges

Abrégé

The present invention provides: a resin composition for prepregs, the resin composition enabling the achievement of a molded article that has both impact resistance and heat resistance in a highly balanced manner; a prepreg; and a molded article of the prepreg. The present invention uses a resin composition for prepregs, the resin composition essentially containing (A) a urethane (meth)acrylate which is a reaction product of a polyisocyanate (a1), a polyol (a2) and a hydroxy alkyl (meth)acrylate (a3), (B) a polymerization initiator, (C) a polyester resin, and (D) a thermoplastic resin other than the polyester resin (C).

Classes IPC  ?

• C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p.ex. fabrication des "prepregs"
• C08F 299/06 - Composés macromoléculaires obtenus par des interréactions de polymères impliquant uniquement des réactions entre des liaisons non saturées carbone-carbone, en l'absence de monomères non macromoléculaires à partir de polycondensats non saturés à partir de polyuréthanes

Abrégé

Provided are a printed material and a laminate layered body using the printed material. The printed material is characterized by having, on a film base material, a white printed layer containing no polyvinyl butyral resin, and a color printed layer containing a polyvinyl butyral resin. This configuration provides a printed material and a layered body using the printed material, which demonstrate excellent laminate strength and are excellent in environmental safeness, without impairing basic characteristics as ink such as dispersibility, flowability, and stability.

Classes IPC  ?

• B41M 1/30 - Impression sur d'autres surfaces que le papier ordinaire sur matières plastiques organiques, corne ou matières analogues
• B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
• B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone

Abrégé

Provided is a polymer functioning as a leveling agent that imparts high smoothness to a coating film. Specifically, a polymer containing a polymer block (A1) of a polymerizable monomer (a1) having a group represented by General Formula (1) described below, in which the polymer block (A1) has a content ratio of greater than 50% by mass Provided is a polymer functioning as a leveling agent that imparts high smoothness to a coating film. Specifically, a polymer containing a polymer block (A1) of a polymerizable monomer (a1) having a group represented by General Formula (1) described below, in which the polymer block (A1) has a content ratio of greater than 50% by mass

Classes IPC  ?

• C08F 293/00 - Composés macromoléculaires obtenus par polymérisation sur une macromolécule contenant des groupes capables d'amorcer la formation de nouvelles chaînes polymères rattachées exclusivement à une ou aux deux extrémités de la macromolécule de départ
• C09D 153/00 - Compositions de revêtement à base de copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone; Compositions de revêtement à base de dérivés de tels polymères

Abrégé

The radical curable resin composition contains as essential raw materials a vinyl ester resin (A), an unsaturated monomer (B) with a flash point of 100° C. or higher, a polyisocyanate (C), a polymerization initiator (D), a stabilizer (E), and a polymerization inhibitor (F), the stabilizer being a nitroxy radical, and the polymerization inhibitor being at least one or more compounds represented by General Formula (1) or (2). This radical curable resin composition is excellent in handleability, flexibility, and curability during molding and excellent in storage stability with little change over time in the curability during molding, and can thus be suitably used for molding materials and molded articles obtained therefrom. In General Formulae (1) and (2). R1 represents a hydrogen atom or a C1-4 alkyl group, and X1 and X2 each independently represent a hydrogen atom, a C1-4 alkyl group, a hydroxy group, or a methoxy group. The radical curable resin composition contains as essential raw materials a vinyl ester resin (A), an unsaturated monomer (B) with a flash point of 100° C. or higher, a polyisocyanate (C), a polymerization initiator (D), a stabilizer (E), and a polymerization inhibitor (F), the stabilizer being a nitroxy radical, and the polymerization inhibitor being at least one or more compounds represented by General Formula (1) or (2). This radical curable resin composition is excellent in handleability, flexibility, and curability during molding and excellent in storage stability with little change over time in the curability during molding, and can thus be suitably used for molding materials and molded articles obtained therefrom. In General Formulae (1) and (2). R1 represents a hydrogen atom or a C1-4 alkyl group, and X1 and X2 each independently represent a hydrogen atom, a C1-4 alkyl group, a hydroxy group, or a methoxy group.

Classes IPC  ?

• C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p.ex. fabrication des "prepregs"
• C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
• C08G 18/67 - Composés non saturés contenant un hydrogène actif
• C08K 5/13 - Phénols; Phénolates
• C08K 5/132 - Phénols contenant des groupes céto

Abrégé

The invention describes the unique finding that UV-curable flexo (and single pass inkjet) ink compositions can be more effectively cured by curing the pigmented ink compositions through two or more exposures to UV rather than a single exposure, where the total UV dose supplied by the multi-exposure approach is the same or less than the dose supplied by the single exposure.

Classes IPC  ?

• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression
• C09D 11/14 - Encres d’imprimerie à base d'hydrates de carbone

Produits et services

Computer programs, downloadable; computer software applications, downloadable; downloadable software applications [apps]; downloadable software application [apps] for use in color search, color management, color measurement, color formulation, and color quality control; computer peripheral devices; electronic publications, downloadable; downloadable electronic publications in the nature of color guides; downloadable image files.

Produits et services

Printing ink.

Abrégé

The issue of the present invention is to provide a disazo pigment in which the polychlorinated biphenyl (PCB) content in addition to the primary aromatic amine (PAA) content is reduced. The present invention provides a pigment composition containing a disazo pigment, an alkylamine that has an alkyl group having a carbon number of 8 or more, and a poly(oxyethylene) alkyl ester that has an alkyl group having a carbon number of 8 or more. Preferably, the disazo pigment includes at least one disazo pigment selected from a group consisting of C.I. Pigment Yellow 83, C.I. Pigment Yellow 13, and C.I. Pigment Yellow 14.

Classes IPC  ?

• C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
• C09D 17/00 - Pigments en pâtes, p.ex. pour pigmenter les peintures
• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 171/02 - Oxydes de polyalkylène
• C09B 67/20 - Préparations à base de pigments organiques
• C09B 67/46 - Dispersions

Abrégé

Provided is a polymer functioning as a leveling agent that imparts high smoothness to a coating film without causing a defect on the surface of the coating film. Specifically, a silicone chain-containing polymer having a silicone chain on one terminal, in which the silicone chain has a number average molecular weight in a range of 2000 to 20000, and a polymerizable unsaturated group is not contained.

Classes IPC  ?

• C09D 183/10 - Copolymères séquencés ou greffés contenant des séquences de polysiloxanes
• C08F 293/00 - Composés macromoléculaires obtenus par polymérisation sur une macromolécule contenant des groupes capables d'amorcer la formation de nouvelles chaînes polymères rattachées exclusivement à une ou aux deux extrémités de la macromolécule de départ

Abrégé

An adhesive sheet includes a first face and a second face opposite to each other. The first face includes a thermally expandable thermosetting adhesive layer A, and the second face includes a thermally expandable thermosetting adhesive layer B having a different composition from that of the thermally expandable thermosetting adhesive layer A. The thermally expandable thermosetting adhesive layer B is laminated on one face of the thermally expandable thermosetting adhesive layer A directly or through another layer. The first face has a higher shear adhesive strength than a shear adhesive strength of the second face. The thermally expandable thermosetting adhesive layer A and the thermally expandable thermosetting adhesive layer B each have a thickness direction expansion rate after heating at 150° C. for 60 minutes of 130% or more.

Classes IPC  ?

• C09J 7/35 - Adhésifs sous forme de films ou de pellicules caractérisés par la composition de l’adhésif activés par chauffage

Abrégé

The present invention provides a composition comprising a synergistic combination of at least three dispersant classes, which is used to produce ultra-stable disperse dye dispersions and inks comprising azo-functional colorants.

Classes IPC  ?

• C09D 11/102 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons non saturées carbone-carbone
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• C09D 11/322 - Encres à pigments
• C09D 153/00 - Compositions de revêtement à base de copolymères séquencés possédant au moins une séquence d'un polymère obtenu par des réactions ne faisant intervenir que des liaisons non saturées carbone-carbone; Compositions de revêtement à base de dérivés de tels polymères
• B41M 5/00 - Procédés de reproduction ou méthodes de reproduction ou de marquage; Matériaux en feuilles utilisés à cet effet
• B41J 3/407 - Machines à écrire ou mécanismes d'impression ou de marquage sélectif caractérisés par le but dans lequel ils sont construits pour le marquage sur des matériaux particuliers

Abrégé

Provided is a curable resin composition for stereolithography, which contains a urethane resin (A), a monofunctional (meth)acrylic compound (B), and a photopolymerization initiator. The urethane resin (A) is a polyfunctional (meth)acrylic compound having at least two (meth)acryloyl groups in the molecule. The content of the monofunctional (meth)acrylic compound (B) is 50-85 parts by mass relative to 100 parts by mass of solid resin content. This curable resin composition for stereolithography can form a cured product having excellent tearing strength and restorative force while having a soft texture.

Classes IPC  ?

• C08F 290/06 - Polymères prévus par la sous-classe
• B33Y 80/00 - Produits obtenus par fabrication additive
• B29C 64/314 - Préparation
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive

Abrégé

An adhesive sheet expandable by heating is provided. The adhesive sheet, before expansion, achieve temporary fixability at room temperature and ease of insertion when inserting one member into a cavity of another member. The adhesive sheet, after expansion, maintains excellent adhesive strength to enable the members to be firmly bonded together even under high temperature environments. An adhesive sheet includes a first principal face and a second principal face opposite to each other. The first principal face includes a thermally expandable thermosetting adhesive layer and a plurality of sticky parts provided on a first principal face of the thermally expandable thermosetting adhesive layer in a patterned manner. The second principal face includes the thermally expandable thermosetting adhesive layer forming the first principal face of the adhesive sheet or another thermally expandable thermosetting adhesive layer. An article including the adhesive sheet, and a method for producing the same are also provided.

Classes IPC  ?

• C09J 7/38 - Adhésifs sensibles à la pression

Abrégé

A compound having large refractive index anisotropy (Δn), the effect of increasing the phase transition temperature of a liquid crystal phase, and high solubility, and showing large dielectric anisotropy (Δε) in a high frequency region, a composition containing the compound, a liquid crystal composition, and a device using the liquid crystal composition. The compound has large refractive index anisotropy Δn, sufficiently high Tn-i, and high compatibility with a liquid crystal composition, and shows large dielectric anisotropy in a high frequency region, and is thus useful for a material of an element of a device such as a high-frequency phase shifter, a phased array antenna, an image recognition device, a distance measuring device, a liquid crystal display device, a liquid crystal lens, a birefringent lens for stereoscopic image display, or the like.

Classes IPC  ?

• C09K 19/32 - Composés non stéroïdes formant des cristaux liquides contenant des systèmes cycliques condensés, c. à d. systèmes cycliques condensés en ortho ou en péri, pontés ou condensés en spiro
• C07C 25/24 - Hydrocarbures aromatiques halogénés à chaînes latérales non saturées
• C07C 25/18 - Hydrocarbures halogénés aromatiques polycycliques

Abrégé

The present invention provides a moisture-curable polyurethane hot-melt resin composition containing a urethane prepolymer (i), wherein a polyol (A) contains a long-chain crystalline polyester polyol (a1), an aliphatic polyester polyol (a2) starting from a glycol having a 2,2-dimethyl-1,3-propylene group, and an aromatic polyester polyol (a3), the aliphatic polyester polyol (a2) is a combination of one having a number average molecular weight of 1,000-3,000 and one having a number average molecular weight of 5,000-9,000, and the mass ratio [(a2-1)/(a2-2)] is 1-3. In addition, the present invention provides an adhesive characterized by containing the moisture-curable polyurethane hot-melt resin composition.

Classes IPC  ?

• C08G 18/30 - Composés de bas poids moléculaire
• B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
• C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
• C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
• C09J 175/04 - Polyuréthanes

Abrégé

The present invention improves technology for searching for dye materials.　Provided is a dye material search method performed by an information processing device 10, said method comprising: a step for training a VAE encoder 3 that uses, as input, dye material information represented by a prescribed notation and outputs a latent variable in a latent space 5 corresponding to the dye material information, and a VAE decoder 4 that uses, as input, any latent variable in the latent space 5 and outputs dye material information represented by the prescribed notation; and a step for identifying, on the basis of the VAE encoder 3, the VAE decoder 4, and data relating to a plurality of physical properties of a dye material, a desired dye material that satisfies all of the plurality of physical properties.

Classes IPC  ?

• G16C 20/70 - Apprentissage automatique, exploration de données ou chimiométrie
• G06N 20/00 - Apprentissage automatique

Abrégé

The present invention provides: a resin composition which emits near-infrared fluorescence at a high luminescent efficiency and is relatively easy to produce; and a method for producing a molded object from the resin composition. Also provided are: a masterbatch with which the resin composition can be produced; and a method for producing the masterbatch. Specifically, the masterbatch comprises a near-infrared fluorescent material (A), a thermoplastic resin (B) which is not a polyamide resin, and a resin (C) different from the thermoplastic resin (B), wherein the resin (C) forms a continuous phase and a dispersed phase including the near-infrared fluorescent material (A) and the thermoplastic resin (B) has been formed in the continuous phase. The present invention further provides methods for producing the resin composition and the molded object, the methods each including a step for incorporating a diluent resin (D).

Classes IPC  ?

• C08J 3/22 - Formation de mélanges de polymères avec des additifs, p.ex. coloration en utilisant les techniques des charges mères
• A61L 29/14 - Matériaux caractérisés par leur fonction ou leurs propriétés physiques
• A61L 31/04 - Matériaux macromoléculaires
• A61L 31/12 - Matériaux composites, c. à d. en couches ou contenant un matériau dispersé dans une matrice constituée d'un matériau analogue ou différent
• C08K 5/55 - Composés contenant du bore
• C08L 101/00 - Compositions contenant des composés macromoléculaires non spécifiés
• C09K 11/06 - Substances luminescentes, p.ex. électroluminescentes, chimiluminescentes contenant des substances organiques luminescentes

Abrégé

The present invention provides energy curable compositions that are curable using UV LED radiation. The compositions comprise vinyl methyl oxazolidinone (VMOX), as well as other components generally found in energy curable inks, such as ethylenically unsaturated monomers (in addition to VMOX), acrylated oligomers, and photoinitiators. The compositions are suitable for high speed flexographic or gravure printing.

Classes IPC  ?

• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression
• B41M 5/52 - Revêtements macromoléculaires
• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés

Abrégé

2505050(nm) and the thickness (nm) in a range of 2-110; a dispersant (B) that includes a linear aliphatic hydrocarbon group having 4 or more carbon atoms; and a liquid medium (C). In particular, the dispersant preferably has a heteroatom and an unsaturated bond in the molecule thereof.

Classes IPC  ?

• C10M 169/04 - Mélanges de matériaux de base et d'additifs
• C10M 125/22 - Composés contenant du soufre, du sélénium ou du tellure
• C10N 10/12 - Groupes 6 ou 16

Abrégé

Curable aqueous printing ink compositions, especially inkjet, having excellent resolubility, comprising self-crosslinkable styrene-acrylic polymer dispersions and hydroxy-functional PUDs.

Classes IPC  ?

• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• C09D 5/02 - Peintures émulsions
• C09D 11/03 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants

Abrégé

The present invention addresses the problem of providing: a pigment composition which, when used for a cosmetic material, for example, allows smooth application and imparts a glossy appearance; and a cosmetic, an ink, a coating material, a toner, or a molded article that include the pigment composition.　This pigment composition is an inorganic pigment covered with lauroyl lysine and has a contact angle with water of 95 degrees or more and a nitrogen specific surface area ratio between before and after being covered of 0.70 or less. Further, a pigment composition according to the present invention is an organic pigment covered with lauroyl lysine and has a contact angle with water of 95 degrees or more and a nitrogen specific surface area ratio between before and after being covered of 0.90 or less. A cosmetic material, an ink, a coating material, a toner, or a molded article according to the present invention include said pigment composition.

Classes IPC  ?

• C09D 17/00 - Pigments en pâtes, p.ex. pour pigmenter les peintures
• A61Q 1/00 - Préparations pour le maquillage; Poudres corporelles; Préparations pour le démaquillage
• A61Q 17/04 - Préparations topiques pour faire écran au soleil ou aux radiations; Préparations topiques pour bronzer
• A61K 8/19 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés inorganiques
• A61K 8/29 - Titane; Ses composés
• C09C 3/08 - Traitement par des composés organiques de bas poids moléculaire

Abrégé

Provided is an ink film recovery method including detaching and removing, from a plastic substrate having an ink film, the ink film by using an ink cleaning agent containing water and at least one selected from an amphoteric surfactant and a cationic surfactant, and then recovering the detached ink film, an ink cleaning agent that can be applied to this ink film recovery method, and an ink film detaching method. Ink films printed on plastic substrates can be easily detached and the detached ink films can be easily recovered using an ink cleaning agent that contains water and at least one selected from an amphoteric surfactant and a cationic surfactant.

Classes IPC  ?

• C11D 11/00 - Méthodes particulières pour la préparation de compositions contenant des mélanges de détergents
• C11D 1/94 - Mélanges avec des composés anioniques, cationiques ou non ioniques
• C09J 5/00 - Procédés de collage en général; Procédés de collage non prévus ailleurs, p.ex. relatifs aux amorces
• C09J 7/29 - Matériau stratifié
• B29B 17/02 - Séparation de matières plastiques des autres matières

Abrégé

A polyarylene sulfide (PAS) resin composition that contains a PAS resin and an antiviral agent, has superior antibacterial and antiviral properties, and maintains its intrinsic mechanical strength, weld strength in particular, an article molded from this resin composition, and methods for producing them are provided. More specifically, the PAS resin composition is one that contains the PAS resin and antivirus agent as its essential components, the molded article is one molded from it, and the production methods, for the PAS resin composition and the molded article, are one that includes a step of melt-kneading the PAS resin and antiviral agent in a temperature range of equal to or higher than the melting point of the PAS resin and one in which the PAS resin composition is melted and molded. The antiviral agent is metal ion-containing phosphate and/or borate glass.

Classes IPC  ?

• C08G 75/0204 - Polyarylène-thioéthers
• C08K 3/40 - Verre

Abrégé

According to the present invention, there are provided: a crosslinked product of a modified polyaspartic acid or a salt thereof, which is used in a thickening composition capable of keeping a viscosity at a specific level or higher for a longer period of time; and a thickening composition containing the crosslinked product. The crosslinked product according to the present invention is a crosslinked product of a modified polyaspartic acid or a salt thereof, in which the modified polyaspartic acid is a compound produced by adding a compound having an amino group and a carboxyl group to a polyaspartic acid.

Classes IPC  ?

• C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide-acides ou précurseurs similaires de polyimides
• A61K 8/84 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques macromoléculaires obtenus par des réactions autres que celles faisant intervenir uniquement des liaisons insaturées carbone-carbone
• A61Q 1/00 - Préparations pour le maquillage; Poudres corporelles; Préparations pour le démaquillage
• C08G 69/10 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés d'acides aminocarboxyliques d'acides alpha-aminocarboxyliques
• C08G 69/48 - Polymères modifiés par post-traitement chimique
• C09K 3/00 - Substances non couvertes ailleurs

Produits et services

Humectants for use in the manufacture of cosmetics; chemical additives for use in the manufacture of cosmetics; chemicals Cosmetics

Abrégé

The halogenated zinc phthalocyanine pigment is for use as a green pigment for color filters and capable of achieving high brightness. In the halogenated zinc phthalocyanine pigment, when a coating film containing 1.00 part by mass of the pigment, 0.95 parts by mass of a benzyl methacrylate-methacrylic acid copolymer, and 0.30 parts by mass of a dimethylaminoethyl methacrylate copolymer is heated at 230° C. for one hour to form an evaluation coating film having a thickness of 4 μm, an average scattering intensity at scattering angles 2θ in a range of 17° to 21° is determined from a two-dimensional scattering image obtained by GI-WAXS measurement of the evaluation coating film, and a normalized average scattering intensity is determined such that the average scattering intensity at an azimuth of 45° is 1, the normalized average scattering intensity at azimuths of 5° to 89° is 0.70 to 1.15.

Classes IPC  ?

• C09B 47/10 - Obtention de composés comportant des atomes d'halogène directement liés au squelette de la phtalocyanine
• C09B 67/20 - Préparations à base de pigments organiques
• C09B 67/50 - Modifications cristallines de colorants ou de pigments de phtalocyanines

Abrégé

To calculate the properties of a resin composition in a short time and with high accuracy, a resin property value prediction apparatus includes an acquisition unit acquiring spectral data obtained by measuring a resin composition by a spectroscopic sensor in a process of performing a resin polymerization reaction in a batch type reaction tank and a calculation unit, using a learned model learned with spectral data obtained by measuring the resin composition in advance and a resin property value as training data, calculating the resin property value of the resin composition having the spectral data acquired by the acquisition unit.

Classes IPC  ?

• G01J 3/44 - Spectrométrie Raman; Spectrométrie par diffusion
• G01N 21/65 - Diffusion de Raman

Abrégé

The present invention provides a fully integrated digital workflow for the designing and production of packaging. A designer creates a package design with a special effect ink digitally, using a computer connected to a color database and a special effect ink database. Advantageously, the present workflow minimizes the complexity of the workflow by using transparent color layers printed over plain special effect additive ink layers to develop the special effect inks to be used on press. The present workflow advantageously can also be used to assess match of polychromatic inks.

Classes IPC  ?

• H04N 1/54 - Conversion des signaux d'image en couleurs en un ensemble de signaux dont quelques-uns représentent des couleurs composées particulières, p.ex. pour l'impression de textiles
• B41F 33/00 - Dispositifs indicateurs, dispositifs de comptage, d'avertissement, de commande ou de sécurité
• H04N 5/265 - Mélange
• G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
• H04N 1/60 - Correction ou commande des couleurs

Abrégé

The present invention provides: an active energy ray-curable resin composition containing inorganic microparticles (A), a compound having at least one (meth)acryloyl group in the molecule (B), a first photoinitiator (C-1), and a second photopolymerization initiator (C-2) having a different structure from the first photopolymerization initiator (C-1); a cured product; a laminate; and an article. This active energy ray-curable resin composition has outstanding substrate adhesion and storage stability and outstanding scratch resistance and chemical resistance in the cured product thereof.

Classes IPC  ?

• C08F 2/44 - Polymérisation en présence d'additifs, p.ex. plastifiants, matières colorantes, charges
• B32B 27/30 - Produits stratifiés composés essentiellement de résine synthétique comprenant une résine acrylique
• C08K 3/013 - Charges, pigments ou agents de renforcement
• C08K 3/22 - Oxydes; Hydroxydes de métaux
• C08K 3/36 - Silice
• C08L 33/04 - Homopolymères ou copolymères des esters
• C09D 4/02 - Monomères acryliques
• C09D 7/61 - Adjuvants non macromoléculaires inorganiques
• C09D 7/63 - Adjuvants non macromoléculaires organiques
• C09D 11/101 - Encres spécialement adaptées aux procédés d’imprimerie mettant en œuvre la réticulation par énergie ondulatoire ou par radiation de particules, p.ex. réticulation par UV qui suit l’impression

Abrégé

Provided is a compound that is capable of functioning as a leveling agent that imparts high smoothness and an effect of inhibiting pin unevenness to a coating film. Specifically, the compound has polymer blocks of polymerizable monomers at both terminals of a silicone chain. The level of dispersion (Mw/Mn), which is the ratio of the weight-average molecular weight to the number-average molecular weight of the compound, is in the range of 1.0-2.0.

Classes IPC  ?

• C08F 293/00 - Composés macromoléculaires obtenus par polymérisation sur une macromolécule contenant des groupes capables d'amorcer la formation de nouvelles chaînes polymères rattachées exclusivement à une ou aux deux extrémités de la macromolécule de départ
• C09D 7/47 - Agents nivelants
• C09D 153/02 - Monomères vinyliques aromatiques et diènes conjugués
• C09D 201/00 - Compositions de revêtement à base de composés macromoléculaires non spécifiés
• G03F 7/004 - Matériaux photosensibles

Abrégé

The present invention provides a powdered or fibrous or granular or pelleted material, and a method for preparing the material, for measuring glucose concentration in a liquid sample. The devices are typically in the form of a chemically treated granular or powdered or fibrous or pelleted material. The granular or powdered or pelleted or fibrous material is treated with a reagent mixture or solution comprising an enzyme or enzymes, or a combination of an enzyme with a pigment or another compound, a chromogen, and neutralizer. The chromogen in the reagent solution changes color when the reagent solution is exposed to glucose.

Classes IPC  ?

• C12Q 1/24 - Méthodes d'échantillonnage, d'inoculation ou de développement d'un échantillon; Méthodes pour isoler physiquement un micro-organisme intact
• C12Q 1/54 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismes; Compositions à cet effet; Procédés pour préparer ces compositions faisant intervenir le glucose ou le galactose
• C12Q 1/28 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismes; Compositions à cet effet; Procédés pour préparer ces compositions faisant intervenir une oxydoréductase une peroxydase
• G01N 21/78 - Systèmes dans lesquels le matériau est soumis à une réaction chimique, le progrès ou le résultat de la réaction étant analysé en observant l'effet sur un réactif chimique produisant un changement de couleur

Produits et services

Insurance services, namely, underwriting, issuing, and administration of cyber insurance, cybersecurity, and computer security

Abrégé

Provided are a molded article that contains a polyarylene sulfide (PAS) resin and a glass fiber and allows a decrease in mechanical strength to be suppressed even in a hot water environment and under acidic conditions, a PAS resin composition capable of providing such a molded article, and methods for producing the same. More specifically, provided are a PAS resin composition including, per 100 parts by mass of a PAS resin, 10 to 100 parts by mass of a glass fiber having, in the glass fiber, a ZrO2 content of 16 mass % or more, a TiO2 content of 5 to 10 mass % or less, and a CaO content of 0.1 to 5 mass %, and 0.01 to 10 parts by mass of a silane coupling agent (C) blended as essential components; a molded article; and methods for producing the same.

Classes IPC  ?

• C08L 81/02 - Polythio-éthers; Polythioéther-polyéthers
• C08K 7/14 - Verre
• C08K 5/541 - Composés contenant du silicium contenant de l'oxygène
• B29C 48/86 - Traitement thermique de la matière à mouler par extrusion ou des pièces ou des couches préformées, p.ex. par chauffage ou refroidissement dans la zone de la filière
• B29C 48/00 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet

Abrégé

The disclosure provides a liquid crystal device including a liquid crystal composition containing a dichroic dye (dye-containing liquid crystal composition) that is in a light transmissive state when no voltage is applied to the transparent electrode and in a light scattering state when voltage is applied. The liquid crystal composition exhibits a negative dielectric constant anisotropy. The haze value of the liquid crystal device is 10% or less when no voltage is applied at 25° C., and the haze value is 50% or more when a rectangular wave voltage (AC 50 V, 60 Hz) is applied. The voltage holding ratio of the dye-containing liquid crystal composition is 60% or less at 25° C. The liquid crystal device provided by the disclosure is used as a component to provide a liquid crystal display apparatus, a light control apparatus, or a light transmitting apparatus with a high contrast.

Classes IPC  ?

• C09K 19/60 - Colorants pléochroïques
• G02F 1/00 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p.ex. commutation, ouverture de porte ou modulation; Optique non linéaire
• G02F 1/1343 - Electrodes

Abrégé

The present invention provides energy curable compositions comprising self-initiating oligomers, amine synergists and Group IV metal chelates. The compositions optionally comprise acrylate monomers having carbonate ester, carbamate, or oxazolidinone groups. The compositions of the present invention exhibit improved cure, and are suitable for packaging, such as food packaging.

Classes IPC  ?

• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants
• C09D 11/32 - Encres pour l'impression à jet d'encre caractérisées par des agents colorants
• B41M 5/52 - Revêtements macromoléculaires

Abrégé

Provided are: a laminate having excellent recyclability and having, when a stretched polyolefin film is used for the layer on the outer layer side as seen from the content after the laminate is formed into a bag, more excellent heat resistance than conventional laminates; and a packaging material using the laminate.　The laminate contains a composite resin (A) comprising a heat seal layer, a stretched polyolefin film, and a coat layer in this order, the coat layer having a polysiloxane segment (a1) and a vinyl-based polymer segment (a2). The packaging material is obtained by forming the laminate into a bag.

Classes IPC  ?

• B32B 27/00 - Produits stratifiés composés essentiellement de résine synthétique
• B65D 65/40 - Emploi de stratifiés pour des buts particuliers d'emballage

Abrégé

Provided are a molded article that contains a polyarylene sulfide (PAS) resin and a glass fiber and allows a decrease in mechanical strength to be suppressed even in a hot water environment and under acidic conditions, a PAS resin composition capable of providing such a molded article, and methods for producing the same. More specifically, provided are a PAS resin composition including, per 100 parts by mass of a PAS resin, 10 to 100 parts by mass of a glass fiber having, in the glass fiber, an MgO content of 6 mass % or more, a CaO content of 16 mass % or less, and an R2O content (the R2O content representing the total content of LiO2, Na2O, and K2O) of 1 mass % or less, and 0.01 to 10 parts by mass of a silane coupling agent (C) blended as essential components; a molded article; and methods for producing the same.

Classes IPC  ?

• C08L 81/02 - Polythio-éthers; Polythioéther-polyéthers
• C08K 7/14 - Verre
• C08K 5/541 - Composés contenant du silicium contenant de l'oxygène
• B29C 48/86 - Traitement thermique de la matière à mouler par extrusion ou des pièces ou des couches préformées, p.ex. par chauffage ou refroidissement dans la zone de la filière
• B29C 48/00 - Moulage par extrusion, c. à d. en exprimant la matière à mouler dans une matrice ou une filière qui lui donne la forme désirée; Appareils à cet effet

Abrégé

The present invention provides a photocurable resin composition characterized by comprising a photopolymerization initiator (A) and a polyfunctional (meth)acrylate (B), wherein the amount of the photopolymerization initiator (A) is in the range of 10-30 parts by mass, excluding 10 parts by mass, per 100 parts by mass of the polyfunctional (meth)acrylate (B). The photopolymerization initiator (A) may at least comprise a first photopolymerization initiator (A-1), which has at least one maximal-absorption wavelength in a wavelength range of 350 nm and longer, and a second photopolymerization initiator (A-2), which has no maximal-absorption wavelength in the wavelength range of 350 nm and longer and has a maximal-absorption wavelength in a wavelength range below 350 nm. A three-dimensional shaped object comprising a cured object obtained by curing the photocurable resin composition has a high hardness and is excellent in terms of eliminability by high-temperature heating, shaping accuracy, and casting property.

Classes IPC  ?

• C08F 290/06 - Polymères prévus par la sous-classe
• B22C 9/04 - Emploi des modèles perdus
• B29C 64/112 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux utilisant des gouttelettes individuelles, p.ex. de buses de jet
• B29C 64/124 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux utilisant des couches de liquide à solidification sélective
• B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive

Abrégé

The present invention provides a moisture-curable polyurethane hot melt resin composition which contains a hot melt urethane prepolymer (X) having an isocyanate group, the hot melt urethane prepolymer (X) being a reaction product of a polyol (A) and a polyisocyanate (B), and which is characterized in that: the polyol (A) contains a polycarbonate polyol (a1) and/or a polytetramethylene glycol (a2), a polyester polyol (a3) and a chain extender (a4); and the polyisocyanate (B) contains a diisocyanate (b1) and a multifunctional isocyanate (b2) other than the diisocyanate (b1). The present invention also provides: an adhesive which uses this moisture-curable polyurethane hot melt resin composition; and an industrial belt.

Classes IPC  ?

• C08G 18/30 - Composés de bas poids moléculaire
• C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
• C08G 18/65 - Composés à bas poids moléculaire contenant un hydrogène actif avec des composés à haut poids moléculaire contenant un hydrogène actif
• C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
• C09J 175/06 - Polyuréthanes à partir de polyesters
• C09J 175/08 - Polyuréthanes à partir de polyéthers

Abrégé

Provided is a method for manufacturing a molded article obtained by double belt press molding a thermosetting prepreg, in which the thermosetting prepreg is coated with a release film during molding, and a width of the prepreg is 1 to 25 mm smaller than that of the release film. This manufacturing method suppresses burr generation and fiber twisting, and is excellent in width restriction, and thus can be suitably used for, for example, automobile members, railroad vehicle members, aerospace machine members, ship members, household equipment members, sporting goods members, light vehicle members, building and civil engineering members, and housings for OA equipment and the like.

Classes IPC  ?

• B29C 70/50 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur indéfinie, p.ex. de "prepregs", de préimprégnés [SMC] ou de nappes multiaxiales [XMC]
• B29C 37/00 - FAÇONNAGE OU ASSEMBLAGE DES MATIÈRES PLASTIQUES; FAÇONNAGE DES MATIÈRES À L'ÉTAT PLASTIQUE NON PRÉVU AILLEURS; POST-TRAITEMENT DES PRODUITS FAÇONNÉS, p.ex. RÉPARATION - Eléments constitutifs, détails, accessoires ou opérations auxiliaires non couverts par le groupe ou

Abrégé

A method of preparing a printed substrate comprising printing an aqueous inkjet ink composition to a substrate and thermally curing the printed ink by heating at a temperature of at least 80° C., wherein the aqueous inkjet ink composition comprises an acid-functional water-soluble or water-dispersible resin and a hydroxyl-functional material with the proviso that if the hydroxyl-functional material is a hydroxyl-functional polyurethane dispersion said hydroxyl-functional polyurethane dispersion has a hydroxyl value of ≥25 mgKOH/g (based on the dry polymer weight); and thermally curable aqueous inkjet compositions suitable for use in said method.

Classes IPC  ?

• C09D 11/107 - Encres d’imprimerie à base de résines artificielles contenant des composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone à partir d'acides non saturés ou de leurs dérivés
• C09D 11/38 - Encres pour l'impression à jet d'encre caractérisées par des additifs non macromoléculaires autres que les solvants, les pigments ou les colorants

Abrégé

The present invention relates to a multilayer film for ultrasonic sealing and a package. Provided is a multilayer film for ultrasonic sealing, the multilayer film comprising at least a thermoplastic resin layer containing a thermoplastic resin, and a sealing layer containing a linear low-density polyethylene and an α-olefin resin, the α-olefin resin containing a butene-based α-olefin resin, and the multilayer film being capable of sealing by ultrasonic waves. Thus, the multilayer film for ultrasonic sealing is applicable to mono-materialization, is such that ultrasonic welding is possible, has sufficient rigidity, has a narrow sealing width, and is capable of having uniform and stable ultrasonic sealing strength.

Classes IPC  ?

• B32B 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
• B65D 65/40 - Emploi de stratifiés pour des buts particuliers d'emballage

Abrégé

The present invention provides: a solvent-less adhesive agent in which defects in appearance due to bubbles are unlikely to occur; a laminate obtained using the adhesive agent; a manufacturing method for the laminate; and packaging material.　Provided are: a solvent-less adhesive agent comprising an isocyanate composition (X) that includes a polyisocyanate compound (A), and a polyol composition (Y) that includes a polyol compound (B) and an amine compound (C), wherein not less than 90 mass% of the polyisocyanate compound (A) is a non-aromatic polyisocyanate derivative (A1); a laminate obtained with the adhesive agent; and a packaging material.

Classes IPC  ?

• C09J 175/04 - Polyuréthanes
• B65D 65/40 - Emploi de stratifiés pour des buts particuliers d'emballage
• C09J 11/06 - Additifs non macromoléculaires organiques
• C09J 175/02 - Polyurées
• C09J 175/08 - Polyuréthanes à partir de polyéthers

Abrégé

An object is to provide a cured product having excellent heat resistance and dielectric properties (low dielectric properties) and prepregs, circuit boards, build-up films, semiconductor sealing materials, and semiconductor devices having these pieces of performance by using a curable resin having a specific structure. Specifically, provided is a curable resin having a structural unit (1) represented by General Formula (1) below and a terminal structure (2) represented by General Formula (2) below. In Formulae (1) and (2) above, the details of R1, R2, R3, k, and X are as described herein. An object is to provide a cured product having excellent heat resistance and dielectric properties (low dielectric properties) and prepregs, circuit boards, build-up films, semiconductor sealing materials, and semiconductor devices having these pieces of performance by using a curable resin having a specific structure. Specifically, provided is a curable resin having a structural unit (1) represented by General Formula (1) below and a terminal structure (2) represented by General Formula (2) below. In Formulae (1) and (2) above, the details of R1, R2, R3, k, and X are as described herein.

Classes IPC  ?

• C08G 61/02 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p.ex. polyxylylènes
• C08G 61/10 - Composés macromoléculaires contenant uniquement des atomes de carbone dans la chaîne principale de la molécule, p.ex. polyxylylènes uniquement des atomes de carbone aromatiques, p.ex. polyphénylènes
• C08L 65/02 - Polyphénylènes
• C08L 65/04 - Polyxylylènes

Abrégé

The present invention provides a urethane resin composition including an anionic urethane resin (X) and water (Y), in which the anionic urethane resin (X) is produced using, as raw materials, a polycarbonate polyol (A-1) produced using biomass-derived decanediol as a raw material, and a polycarbonate polyol (A-2) produced using a biomass-derived dihydroxy compound having a cyclic ether structure as a raw material. The polycarbonate polyol (A-1) is preferably produced further using butanediol as a raw material. In the polycarbonate polyol (A-1), the molar ratio [(C4)/(C10)] of the butanediol (C4) to the biomass-derived decanediol (C10) is preferably within a range of 50/50 to 98/2.

Classes IPC  ?

• C08G 18/44 - Polycarbonates
• C08G 18/08 - Procédés de préparation
• C08G 18/12 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle utilisant plusieurs composés contenant un hydrogène actif dans le premier stade de la polymérisation
• C08G 18/66 - Composés des groupes , ou
• D06N 3/14 - Cuir artificiel, toile cirée ou matériau similaire obtenu par enduction de nappes fibreuses avec une substance macromoléculaire, p.ex. avec des résines, du caoutchouc ou leurs dérivés avec des composés macromoléculaires obtenus autrement que par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone avec des polyuréthanes
• C08L 75/04 - Polyuréthanes

Abrégé

Provided is a method for producing a sheet molding compound, including a step of measuring bulkiness of a carbon fiber aggregate before an impregnation step of impregnating the carbon fiber aggregate with a resin composition. The method for producing a sheet molding compound can produce a sheet molding compound having the excellent impregnation property into carbon fibers regardless of the content of the carbon fibers, and thus can be preferably used for exteriors, structures, and the like of an automotive member, a railroad vehicle member, an aerospace vehicle member, a ship member, a housing equipment member, a sport member, a light vehicle member, a civil engineering and construction member, an OA equipment, etc.

Classes IPC  ?

• B29B 15/12 - Revêtement ou imprégnation d'agents de renforcement de longueur indéfinie

Abrégé

The present invention provides a polyester characterized by having a structure derived from a compound (X) represented by formula (1). The present invention further provides: a polyurethane characterized by being a product of reaction between the polyester and a polyisocyanate; and an adhesive characterized by including the polyurethane. Examples of methods for producing this polyester include a method in which the compound (X) and a product of reaction between a polybasic acid and a compound having two or more hydroxyl groups are subjected to a known transesterification. As the compound (X) represented by formula (1), adipic acid dihydrazide is especially preferred. In cases when a polyurethane adhesive obtained using this polyester as a starting material is used, for example, for a fibrous substrate capable of being subjected to material recycling, the adhesive can be readily decomposed, the adhesive is removed after use, and the material recycling of the fibrous substrate can be performed.

Classes IPC  ?

• C08G 69/44 - Polyesteramides
• C08G 18/60 - Polyamides ou polyestéramides

Abrégé

Provided is a resin composition for a powder coating material containing an acrylic resin (A) having, as essential raw materials, an acrylic monomer (a1) having an epoxy group, an acrylic monomer (a2) having an alicyclic structure, a vinyl monomer (a3) having an aromatic ring, and an unsaturated monomer (a4) other than the monomers (a1)-(a3), wherein the resin composition for a powder coating material is characterized in that, in the monomer components that are raw materials of the acrylic resin (A), the monomer (a1) is 10-50 mass%, the monomer (a2) is 1-30 mass%, the monomer (a3) is 10-40 mass%, and the monomer (a4) is 20-70 mass%. This resin composition for a powder coating material can form a cured coating film having exceptional smoothness, curability, filiform rust resistance, and weather resistance, and therefore can be used suitably in coating materials for coating a variety of articles.

Classes IPC  ?

• C09D 133/14 - Homopolymères ou copolymères d'esters d'esters contenant des atomes d'halogène, d'azote, de soufre ou d'oxygène en plus de l'oxygène du radical carboxyle
• C09D 5/03 - Peintures pulvérulentes

Abrégé

The present invention relates to: an active material for secondary batteries, the active material being used for lithium ion secondary batteries; and a secondary battery which comprises the active material for secondary batteries as a negative electrode active material. The present invention provides a negative electrode active material for secondary batteries, the negative electrode active material enabling the achievement of a secondary battery which has excellent cycle characteristics, initial coulombic efficiency and capacity retention rate.　The present invention provides a nano silicon which has a specific surface area of 100 to 400 m2/g, while containing 5 to 45 atom% of oxygen atoms if the sum of oxygen atoms and silicon atoms is taken as 100 atom%. It is preferable that the nano silicon has a crystallite diameter of 5 to 14 nm. It is also preferable that the nano silicon has a volume average particle diameter of 10 to 200 nm. The present invention provides: an active material for secondary batteries, the active material comprising this nano silicon; and a secondary battery which contains the active material for secondary batteries in the negative electrode.

Classes IPC  ?

• C01B 33/02 - Silicium
• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages

Abrégé

Provided are: a polyarylene sulfide resin molded article for laser welding having excellent laser permeability and laser welding strength; a resin composition that can provide the molded article; and production methods for same. More specifically, the polyarylene sulfide resin composition for laser welding, formed by combining polyarylene sulfide resin, is characterised in that: the weight-average molecular weight of the polyarylene sulfide resin is less than 40,000; and the linear growth speed of the crystals of the polyarylene sulfide resin is not more than 10µm/minute.

Classes IPC  ?

• C08K 7/04 - Fibres ou "whiskers" inorganiques
• C08L 81/04 - Polysulfures
• B29C 65/16 - Rayon laser

Abrégé

The present invention pertains to: a secondary battery active material used for a lithium ion secondary battery; and a secondary battery that includes such a secondary battery composite active material as a negative electrode active material. The present invention provides a secondary battery negative electrode active material with which it is possible to realize a secondary battery having excellent cycle characteristics, initial coulombic efficiency, and capacity retention rate.　This secondary battery active material has a core-shell composite structure which has silicon oxide-containing particles as cores, and has silicon oxycarbide-containing phases as shell layers. The shell layers have preferably an average thickness of 5-500 nm. The silicon oxide-containing particles have preferably an average particle size of 1-20 μm. When an X-ray diffraction is performed thereon, preferably, there is a peak attributed to Si (111) at near 2θ=28.4°. Disclosed are: a secondary battery active material having a core-shell composite structure which has silicon oxide-containing particles as cores, and has silicon oxycarbide-containing phases as shell layers; and a secondary battery containing the secondary battery active material in the negative electrode.

Classes IPC  ?

• H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
• C01B 33/113 - Oxydes de silicium; Leurs hydrates
• H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
• H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p.ex. phosphates, silicates ou borates

Abrégé

A method for producing an olefin sulfide according to the present invention enables the achievement of a dialkyl polysulfide (A) by reacting an olefin compound (a) represented by formula (1) R1R2C=CHR3(wherein each of R1and R2represents an alkyl group; R3represents a hydrogen atom or an alkyl group; and the total number of carbon atoms in R1, R2and R3 is 2 to 20) and sulfur with each other in the presence of hydrogen.

Classes IPC  ?

• C07C 319/22 - Préparation de thiols, de sulfures, d'hydropolysulfures ou de polysulfures d'hydropolysulfures ou de polysulfures
• C07B 61/00 - Autres procédés généraux
• C07C 321/14 - Sulfures, hydropolysulfures ou polysulfures ayant des groupes thio liés à des atomes de carbone acycliques d'un squelette carboné acyclique saturé
• C10M 135/04 - Hydrocarbures

Abrégé

Disclosed is a cross-linked poly(aspartic acid) product that can retain the gel shape, water absorbency, water retentivity, and other performance because it does not undergo hydrolysis over time owing to the absence of an ester bond, and a method for producing the cross-linked poly(aspartic acid) product. The cross-linked poly(aspartic acid) product is a reaction product of a polysuccinimide (PSI), a compound (A: a1-A1-a2) containing a first functional group (a1) and a second functional group (a2), and a polyfunctional epoxy compound (B). The cross-linked poly(aspartic acid) product contains a cross-linked structure (PABAP) represented by PSI-a1-A1-a2-B-a2-A1-a1-PSI, the cross-linked structure (PABAP) is partially hydrolyzed, and the second functional group of the compound (A) does not react with the polysuccinimide (PSI) or is less reactive with the polysuccinimide (PSI) than the first functional group.

Classes IPC  ?

• C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide-acides ou précurseurs similaires de polyimides
• C08G 69/48 - Polymères modifiés par post-traitement chimique
• C08J 3/24 - Réticulation, p.ex. vulcanisation, de macromolécules

Abrégé

The present invention provides a moisture-curable polyurethane hot-melt resin composition comprising a urethane prepolymer (i) having an isocyanate group, which is a product of reaction between a polyol (A) and a polyisocyanate (B), and a tackifier (ii), characterized in that the polyisocyanate (B) is a polyisocyanate prepolymer which is a product of reaction between one or more compounds (b1) having a number-average molecular weight less than 500, having a branched structure, and having two to four hydroxyl groups in the molecule and a diisocyanate (b2). The invention further provides a pressure-sensitive adhesive characterized by including the moisture-curable polyurethane hot-melt resin composition.

Classes IPC  ?

• C08G 18/30 - Composés de bas poids moléculaire
• B32B 27/40 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyuréthanes
• C08G 18/10 - Procédés mettant en œuvre un prépolymère impliquant la réaction d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs, dans une première étape réactionnelle
• C08G 18/42 - Polycondensats contenant des groupes ester carboxylique ou carbonique dans la chaîne principale
• C08G 18/73 - Polyisocyanates ou polyisothiocyanates acycliques
• C09J 11/08 - Additifs macromoléculaires
• C09J 175/04 - Polyuréthanes
• C09J 175/06 - Polyuréthanes à partir de polyesters

Abrégé

Provided are: a polyarylene sulfide (PAS) resin molded article for laser welding having excellent laser permeability and laser welding strength; a resin composition that can provide the molded article; and production methods for same. More specifically, the PAS resin composition for laser welding, formed by combining PAS resin and an elastomer, is characterised in that: the weight-average molecular weight of the PAS resin is less than 40,000; the linear growth speed of the crystals of the PAS resin is not more than 10µm/minute; the amount of the elastomer combined with the PAS resin is not more than 10 parts by mass relative to 100 parts by mass of the PAS resin; and the average dispersion diameter of the elastomer is not more than 5µm.

Classes IPC  ?

• C08K 7/04 - Fibres ou "whiskers" inorganiques
• C08L 21/00 - Compositions contenant des caoutchoucs non spécifiés
• B29C 65/16 - Rayon laser