COMPOSITION FOR INCREASING MUSCLE MASS AND SUPPRESSING A DECREASE IN MUSCLE MASS, AND COMPOSITION FOR INCREASING MUSCLE MASS AND SUPPRESSING MUSCLE ATROPHY
The present invention addresses the problem of providing a composition for increasing muscle mass and suppressing a decrease in muscle mass, and composition for increasing muscle mass and suppressing muscle atrophy, the compositions can be taken orally continuously in a daily basis. As a result of intensive research, the inventors solved the problem by preparing a composition for increasing muscle mass and suppressing a decrease in muscle mass, which contains as an effective component at least one selected from the group consisting of spirulina, phycocyanin, a spirulina enzymatically degraded product, and a phycocyanin enzymatically degraded product.
A61K 35/748 - Cyanobactéries, c. à d. bactéries bleu-vert ou algues bleu-vert, p.ex. spiruline
A61K 31/409 - Composés hétérocycliques ayant l'azote comme hétéro-atome d'un cycle, p.ex. guanéthidine ou rifamycines ayant des cycles à cinq chaînons avec un azote comme seul hétéro-atome d'un cycle, p.ex. sulpiride, succinimide, tolmétine, buflomédil ayant quatre de ces cycles, p.ex. dérivés de la porphine, bilirubine, biliverdine
A61P 21/00 - Médicaments pour le traitement des troubles du système musculaire ou neuromusculaire
Provided is a curable composition containing an epoxy resin (A), an aliphatic amine compound and/or an alicyclic amine compound (B), core-shell particles (C), and an imidazole compound (D), wherein a ratio H/E of an amount by mole H of active hydrogen in the aliphatic amine compound and/or the alicyclic amine compound (B) to an amount by mole E of epoxy group in the epoxy resin (A) is 0.3 to 0.9. The curable composition has rapid curing properties, and forms a cured object having favorable heat resistance and toughness. Therefore, the curable composition can be suitably used for a fiber-reinforced composite material and a molded fiber-reinforced resin article, in addition to an application in which the curable composition is cured.
The present invention relates to plate-shaped iron oxide particles containing molybdenum and atoms derived from a shape control agent. The present invention relates to a method for producing the plate-shaped iron oxide particles, the method including a calcination step of calcining an iron compound in the presence of a molybdenum compound and a shape control agent.
The present invention provides a fiber-reinforced resin filament and an object, the fiber-reinforced resin filament containing a thermoplastic resin (A), a fibrous reinforcing material (B) having a fiber length of 3 to 9 mm and a fiber diameter of 5 to 20 μm, and an elastomer (C). The fiber-reinforced resin filament of the present invention provides a thermoplastic resin filament for 3D printing that can be wound up, and an object built by fused deposition modeling using this fiber-reinforced resin filament exhibits suitable mechanical properties. This finding has led to completion of the present invention.
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
B29C 48/04 - 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 caractérisées par la forme à l’extrusion de la matière extrudée en forme de particules
B29C 64/118 - Procédés de fabrication additive n’utilisant que des matériaux liquides ou visqueux, p.ex. dépôt d’un cordon continu de matériau visqueux utilisant un matériau filamentaire mis en fusion, p.ex. modélisation par dépôt de fil en fusion [FDM]
B29K 21/00 - Utilisation de caoutchouc non spécifié ou élastomères non spécifiés comme matière de moulage
B29K 67/00 - Utilisation de polyesters comme matière de moulage
B29K 77/00 - Utilisation de polyamides, p.ex. polyesteramides, comme matière de moulage
B29K 81/00 - Utilisation de polymères contenant dans la chaîne principale uniquement du soufre avec ou sans azote, oxygène ou carbone comme matière de moulage
B29K 105/12 - Présentation, forme ou état de la matière moulée contenant des agents de renforcement, charges ou inserts de longueur réduite, p.ex. filaments coupés, fibres coupées ou crins
Provided is an aspartic acid composition containing aspartic acid and an impurity, the impurity containing at least one selected from the group consisting of an amino acid other than aspartic acid, an organic acid, and salts of the amino acid other than aspartic acid and the organic acid, a content of the impurity being 0.02% by mass or more and 1.1% by mass or less. Also provided is a method for producing polysuccinimide, the method including performing a polymerization reaction of the aspartic acid using the aspartic acid composition. Also provided is a polysuccinimide composition produced by the method for producing polysuccinimide.
Provided are a primer composition for inorganic oxide containing a polysiloxane compound (A), a compound having a reactive group (B) that is not (A), and inorganic oxide fine particles (C), (A) having a vinyl group and/or an epoxy group, a structural unit represented by a formula (1) and/or a formula (2), and a silanol group and/or a hydrolyzable silyl group, wherein a content of (A) is 2.5 to 40 mass % relative to a sum of (A) to (C), a cured product obtained by curing the composition, and a multilayer body having a curable resin layer obtained by curing the composition (R1 to R3 are a group having a specific polymerizable double bond, or an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group, or an epoxy group).
Provided are a primer composition for inorganic oxide containing a polysiloxane compound (A), a compound having a reactive group (B) that is not (A), and inorganic oxide fine particles (C), (A) having a vinyl group and/or an epoxy group, a structural unit represented by a formula (1) and/or a formula (2), and a silanol group and/or a hydrolyzable silyl group, wherein a content of (A) is 2.5 to 40 mass % relative to a sum of (A) to (C), a cured product obtained by curing the composition, and a multilayer body having a curable resin layer obtained by curing the composition (R1 to R3 are a group having a specific polymerizable double bond, or an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group, or an epoxy group).
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
C09D 143/04 - Homopolymères ou copolymères de monomères contenant du silicium
C09D 151/10 - Compositions de revêtement à base de polymères greffés dans lesquels le composant greffé est obtenu par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone; Compositions de revêtement à base de dérivés de tels polymères greffés sur des substances inorganiques
Even when the flow rate at which liquid is supplied varies, the variation in the resistivity of resistivity-adjusted liquid is suppressed by using a simple structure. The hollow fiber membrane module is sectioned into a liquid-phase region and a gas-phase region by hollow fiber membranes. The liquid-phase region receives liquid L whose resistivity is to be adjusted. The gas-phase region receives adjustment gas G used to adjust a resistivity of the liquid L. The module passage pipe communicates with the liquid-phase region of the hollow fiber membrane module, the liquid supply pipe, and the liquid discharge pipe and passes through the hollow fiber membrane module. The bypass pipe communicates with the liquid supply pipe and the liquid discharge pipe and bypasses the hollow fiber membrane module. The bypass pipe includes a laminarization unit including a plurality of thin tubes thinner than the module passage pipe.
B01F 35/83 - Formation d'un rapport prédéterminé des substances à mélanger en commandant le rapport entre plusieurs débits, p.ex. en utilisant des dispositifs de détection ou de commande du débit
B01F 21/20 - Dissolution utilisant le mélange à écoulement
Provided is a phenolic hydroxy group-containing resin having sufficient solubility in organic solvents, having excellent infiltratability into microscopic spaces because of having low viscosity and low polarity, and being capable of being used for ultrafine wiring pattern formation. Specifically, provided is a phenolic hydroxy group-containing resin containing one or more phenolic hydroxy group-containing compounds (1) selected from the group consisting of a compound (1) represented by Structural Formula (1) below and a compound (1′) represented by Structural Formula (1′) below.
Provided is a phenolic hydroxy group-containing resin having sufficient solubility in organic solvents, having excellent infiltratability into microscopic spaces because of having low viscosity and low polarity, and being capable of being used for ultrafine wiring pattern formation. Specifically, provided is a phenolic hydroxy group-containing resin containing one or more phenolic hydroxy group-containing compounds (1) selected from the group consisting of a compound (1) represented by Structural Formula (1) below and a compound (1′) represented by Structural Formula (1′) below.
C08G 8/20 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols d'aldéhydes de formaldéhyde, p.ex. de formaldéhyde formé in situ avec des phénols polyhydriques
G03F 7/11 - Matériaux photosensibles - caractérisés par des détails de structure, p.ex. supports, couches auxiliaires avec des couches de recouvrement ou des couches intermédiaires, p.ex. couches d'ancrage
G03F 7/32 - Compositions liquides à cet effet, p.ex. développateurs
Ceria particles contain molybdenum. In the ceria particles, the molybdenum may be unevenly distributed in a surface layer of the ceria particles. A crystallite diameter of a [100] plane of the ceria particles may be 250 nm or more. A crystallite diameter of a [101] plane of the ceria particles may be 300 nm or more. A median diameter D50 of the ceria particles calculated by a laser diffraction/scattering method may be 5.00 μm or more and 1000.00 μm or less. A method for producing the ceria particles includes calcining a cerium compound in presence of a molybdenum compound. The molybdenum compound may be at least one compound selected from a group including molybdenum trioxide, lithium molybdate, potassium molybdate and sodium molybdate. In the method for producing the ceria particles, a calcination temperature may be 800° C. or higher and 1600° C. or lower.
C01F 17/32 - Composés contenant des métaux de terres rares et au moins un élément autre qu’un métal des terres rares, l'oxygène ou l'hydrogène, p.ex. La4S3Br6 le seul anion étant oxyde ou hydroxyde, p.ex. NaCeO2 ou MgxCayEuO
10.
LEVELING AGENT BEING SILICONE CHAIN-CONTAINING POLYMER, COATING COMPOSITION, RESIST COMPOSITION AND ARTICLE
Provided is a silicone chain-containing polymer functioning as a leveling agent giving high smoothness to a coating film. Specifically, provided is a silicone chain-containing polymer containing, as a polymeric component, at least a polymerizable monomer (1) having a group represented by General Formula (A) below and a polymerizable monomer (2) having a group containing a polyester chain:
Provided is a silicone chain-containing polymer functioning as a leveling agent giving high smoothness to a coating film. Specifically, provided is a silicone chain-containing polymer containing, as a polymeric component, at least a polymerizable monomer (1) having a group represented by General Formula (A) below and a polymerizable monomer (2) having a group containing a polyester chain:
wherein R11 are each independently a C1-6 alkyl group or a group represented by —OSi(R14)3 (R14 are each independently a C1-3 alkyl group), R12 are each independently a C1-6 alkyl group, R13 is a C1-6 alkyl group, and x is an integer of 0 or more.
Provided is a silicone chain-containing polymer functioning as a leveling agent giving high smoothness to a coating film. Specifically, provided is a silicone chain-containing polymer containing, as a polymeric component, at least a polymerizable monomer (1) having a group represented by General Formula (A) below and a polymerizable monomer (2) having a group containing a polyester chain:
wherein R11 are each independently a C1-6 alkyl group or a group represented by —OSi(R14)3 (R14 are each independently a C1-3 alkyl group), R12 are each independently a C1-6 alkyl group, R13 is a C1-6 alkyl group, and x is an integer of 0 or more.
C08F 230/08 - Copolymères de composés contenant un ou plusieurs radicaux aliphatiques non saturés, chaque radical ne contenant qu'une seule liaison double carbone-carbone et contenant du phosphore, du sélénium, du tellure ou un métal contenant un métal contenant du silicium
The present disclosure pertains to a method for producing aspartic acid whereby impurities can be reduced or eliminated even when a crude product contaminated with a considerable amount of impurities such as amino acids, organic substances, colorants, and inorganic salts is used as a starting material. The method comprises: (q) preparing a slurry of a crystalline fraction (X) containing β-type crystals of aspartic acid and at least one impurity; and (r) heating the slurry to convert the β-type crystals of aspartic acid to α-type crystals and obtain a crystalline fraction (Y) containing aspartic acid in the α-type crystals.
An object achieved by the present invention is to provide an active energy ray-curable ink composition that has flexibility (stretch resistance) at a low temperature while maintaining blocking resistance at room temperature, forms a printed material with excellent flexibility, and also has excellent durability against stacking of printed materials. According to the present invention, the active energy ray-curable ink composition is a composition including 35% to 50% by mass of a monomer A represented by General Formula (1) with respect to a total amount of the composition, a monomer B having a polymerizable unsaturated double bond and a structure represented by General Formula (2), and at least one polyfunctional polymerizable compound selected from urethane (meth)acrylate or amino (meth)acrylate.
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
13.
AQUEOUS PIGMENT DISPERSION FOR PREPARING AQUEOUS INK-JET INK FOR PLASTIC SUBSTRATE, AQUEOUS INK-JET INK, AND PRINTED MATTER
The present invention relates to an aqueous pigment dispersion for preparing an aqueous ink-jet ink. The dispersion contains a binder, a pigment, and an aqueous medium. The binder contains a urethane resin (A) that is a reaction product of a polyol (a1) including a polyol (a1-1) having an acid group and a polyol (a1-2) other than the polyol (a1-1) and a polyisocyanate (a2) including a polyisocyanate (a2-1) having an alicyclic structure and contains an aqueous medium (B). The acid group possessed by the urethane resin (A) is neutralized, the urethane resin (A) has the alicyclic structure in 500 to 5,000 mmol/kg, and the pigment is dispersed in the dispersion at a volume-average particle diameter of 50 to 400 nm.
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
The technical problem to be solved by the invention is to provide an aqueous dispersion which has an excellent moisture retaining property and excellent dispersion stability and can be used for various applications such as a cosmetic. It was found that the aqueous dispersion including a polysaccharide (A) having a sulfate group and a hydrophilization treatment-inorganic powder (B) has an excellent moisture retaining property and excellent dispersion stability and can be used for various applications such as a cosmetic.
An object of the present invention is to provide a pigment composition that is suitable as an IJ ink and has high dispersion stability and excellent storage stability, a coloring agent containing the pigment composition, and, in particular, an IJ ink. The pigment composition of the present invention contains a quinacridone pigment and a compound represented by formula (I) below. In formula (I), n represents an integer of 1 to 8. At least C.I. Pigment Red 122 is preferably contained as the quinacridone pigment.
An object of the present invention is to provide a pigment composition that is suitable as an IJ ink and has high dispersion stability and excellent storage stability, a coloring agent containing the pigment composition, and, in particular, an IJ ink. The pigment composition of the present invention contains a quinacridone pigment and a compound represented by formula (I) below. In formula (I), n represents an integer of 1 to 8. At least C.I. Pigment Red 122 is preferably contained as the quinacridone pigment.
Nickel oxide particles contain molybdenum. In the nickel oxide particles, the molybdenum may be unevenly distributed in a surface layer of the nickel oxide particles. A crystallite diameter of a [100] plane of the nickel oxide particles may be 240 nm or more. A crystallite diameter of a [101] plane of the nickel oxide particles may be 220 nm or more. A median diameter D50 of the nickel oxide particles calculated by a laser diffraction/scattering method may be 10.00 μm or more and 1000.00 μm or less. A method for producing the nickel oxide particles includes calcining a nickel compound in presence of a molybdenum compound. The molybdenum compound may be at least one compound selected from a group including molybdenum trioxide, lithium molybdate, potassium molybdate and sodium molybdate. In the method for producing the nickel oxide particles, a calcination temperature may be 800° C. or higher and 1600° C. or lower.
H01M 4/86 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes inertes ayant une activité catalytique, p.ex. pour piles à combustible
17.
COMPOUND, LIQUID CRYSTAL COMPOSITION, AS WELL AS LIQUID CRYSTAL DISPLAY ELEMENT, SENSOR, LIQUID CRYSTAL LENS, OPTICAL COMMUNICATION EQUIPMENT, AND ANTENNA EACH USING THE SAME
It is an object of the present invention to provide a compound that can provide a liquid crystal composition with a high Tni, a high Δn, a low Vth, a high Δεr, a low tan δiso, and high storage stability at low temperatures, a liquid crystal composition, as well as a liquid crystal display element, a sensor, a liquid crystal lens, optical communication equipment, and an antenna each using this. Specifically disclosed are a compound represented by the general formula (i) having an ethynylene group (—C≡C—) and an isothiocyanate group (—NCS) and a liquid crystal composition containing one or two or more of the compounds.
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 331/28 - Isothiocyanates ayant des groupes isothiocyanate liés à des atomes de carbone de cycles aromatiques à six chaînons
C09K 19/04 - Substances formant des cristaux liquides caractérisées par la structure chimique des constituants formant des cristaux liquides
C09K 19/30 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant des cycles non aromatiques saturés ou insaturés, p.ex. cycle cyclohexanique
G02F 1/29 - 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 pour la commande de la position ou de la direction des rayons lumineux, c. à d. déflexion
H01Q 1/36 - Forme structurale pour éléments rayonnants, p.ex. cône, spirale, parapluie
H01Q 3/46 - Lentilles actives ou réseaux réfléchissants
A hydrogen generation catalyst according to a first aspect of the present invention contains a molybdenum sulfide powder containing molybdenum disulfide having a 3R crystal structure. A hydrogen generation catalyst according to a second aspect of the present invention contains a metal-doped molybdenum sulfide powder containing a doping metal in Groups 3 to 13 and molybdenum disulfide having a 3R crystal structure.
C25B 11/091 - PROCÉDÉS ÉLECTROLYTIQUES OU ÉLECTROPHORÉTIQUES POUR LA PRODUCTION DE COMPOSÉS ORGANIQUES OU MINÉRAUX, OU DE NON-MÉTAUX; APPAREILLAGES À CET EFFET Électrodes; Leur fabrication non prévue ailleurs caractérisées par le matériau Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé de plusieurs éléments catalytiques ou composés catalytiques
An object of the present invention is to provide a pigment composition and an ink (in particular, a waterborne ink) that can reduce a viscosity increase over time when an azo lake pigment is used as a pigment and also have excellent color strength and gloss in printed products. The pigment composition according to the present invention includes a divalent metal lake azo pigment, and 0.1% by weight to 20% by weight of a divalent metal salt of a mono- or di-carboxylic acid compound. The divalent metal of the divalent metal salt is preferably an alkaline earth metal ion. The mono- or di-carboxylic acid compound is preferably a mono- or di-carboxylic acid compound having a carbon number of 4 to 20.
The present invention relates to a pigment dispersion for ink jet ink, including a binder (A), a pigment (B), and an aqueous medium (C). The pigment dispersion is characterized in that the binder (A) is a binder containing a urethane resin (A1) which is a reaction product of polyol (a1), containing polyol (a1-1) having an acid group and polyester polyol (a1-2) other than the polyol (a1-1), with polyisocyanate (a2) containing polyisocyanate (a2-1) having a ring structure, the acid groups possessed by the urethane resin (A1) are partially or entirely neutralized, and the glass transition temperature of the urethane resin (A1) is 70° C. or less.
B41J 2/21 - 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 pour l'impression à plusieurs couleurs
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
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
Provided is a phenolic resin being a reaction product of a catechol compound and an ortho-xylylene skeleton-containing compound, and having a catechol skeleton derived from the catechol compound and an ortho-xylylene skeleton derived from the ortho-xylylene skeleton-containing compound. A cured product obtained by using an epoxy resin obtained by using this phenolic resin can exhibit high heat resistance and high bending properties (bending strength, bending elastic modulus, and the like) and is thus suitably used for fiber-reinforced composite materials and fiber-reinforced resin molded products.
C08G 59/06 - Polycondensats contenant plusieurs groupes époxyde par molécule de composés polyhydroxylés avec l'épihalohydrine ou ses précurseurs de polyphénols
C08J 5/04 - Renforcement des composés macromoléculaires avec des matériaux fibreux en vrac ou en nappes
Provided is a method for manufacturing an electromagnetic wave-shielding member that is a laminated body having a plating layer formed on a surface of a polyarylene sulfide (PAS) molded product. Provided are an electromagnetic wave-shielding member and a method for manufacturing the electromagnetic wave-shielding member including a step of roughening a surface of a molded product obtained by molding a PAS resin composition by a chemical etching treatment, and a step of subjecting the roughened surface of the molded product to a plating treatment, wherein the laminated body has a plating layer on at least two surfaces that are paired, and the PAS resin composition is obtained by mixing a PAS resin (A), a thermoplastic resin (B) other than the polyarylene sulfide resin selected from the group consisting of a thermoplastic elastomer (b1) and a hydrolyzable thermoplastic resin (b2), a carbonate (C), and a polyolefin wax (D).
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 15/20 - Produits stratifiés composés essentiellement de métal comportant de l'aluminium ou du cuivre
B32B 27/06 - 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
B32B 27/20 - Produits stratifiés composés essentiellement de résine synthétique caractérisée par l'emploi d'additifs particuliers utilisant des charges, des pigments, des agents thixotropiques
C23C 18/24 - Pré-traitement du matériau à revêtir de surfaces organiques, p.ex. de résines pour rendre la surface rugueuse, p.ex. par décapage au moyen de solutions aqueuses acides
The present invention provides a curable resin composition for stereolithography, which contains a urethane resin (A) having a (meth)acryloyl group and a photopolymerization initiator. The content of (meth)acryloyl group in the urethane resin (A) is 0.8 mmol/g or more and 2.2 mmol/g or less. The curable resin composition for stereolithography has low viscosity and can form a cured product excellent elastic modulus and impact resistance because of high impact strength and little change with time.
B33Y 70/00 - Matériaux spécialement adaptés à la fabrication additive
C08G 18/67 - Composés non saturés contenant un hydrogène actif
C08G 18/79 - Polyisocyanates ou polyisothiocyanates contenant des hétéro-atomes autres que l'azote, l'oxygène ou le soufre de l'isocyanate ou de l'isothiocyanate de l'azote caractérisés par le polyisocyanate utilisé, celui-ci contenant des groupes formés par oligomérisation d'isocyanates ou d'isothiocyanates
24.
METHOD FOR SEPARATING COLORED RESIN COMPOSITION AND RESIN RECYCLING METHOD
A method for separating a colored resin composition is provided, which can easily separate a colored resin composition into a color pigment and a resin and can implement energy-saving and efficient material recycling. In the method for separating a colored resin composition, a resin is dissolved from a colored resin composition containing a condensed polycyclic organic pigment and/or carbon black into a liquefied solvent containing one or two or more of liquid dimethyl ether, liquid propane, and liquid butane, and the condensed polycyclic organic pigment and/or carbon black and the resin are separated.
A modified polyester resin production method, including a step of allowing a polyhydroxyalkanoic acid to react with a reactive raw material satisfying at least any one of Condition (A-1) and Condition (A-2) described below, and Condition (B) described below, in the absence of a solvent and at a reaction temperature lower than a decomposition temperature of the polyhydroxyalkanoic acid. Condition (A-1): The reactive raw material contains a diol and a dicarboxylic acid component. Condition (A-2): The reactive raw material contains a polyester resin other than the polyhydroxyalkanoic acid. Condition (B): A ratio of an aromatic monomer configuring the reactive raw material in the reactive raw material is 0% by mole or more and less than 50% by mole.
C08G 63/91 - Polymères modifiés par post-traitement chimique
C08G 63/06 - Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés dérivés des acides hydroxycarboxyliques
The present invention relates to an aqueous pigment dispersion containing a bisacetoacetarylide pigment (A), a dispersant (B), and an aqueous medium (C) and having an absorbance ratio represented by (absorbance at a wavelength of 408 nm)/(absorbance at a wavelength of 450 nm) of 1.40 or more and to an inkjet ink containing the aqueous pigment dispersion.
An object of the present invention is to provide an aqueous pigment dispersion that maintains excellent storage stability and can be used to produce an inkjet ink that can form clear printed images with less color unevenness and the like and with excellent water resistance. The present invention provides an aqueous pigment dispersion containing a pigment (A), a pigment dispersing resin (B) having a structure (X) represented by general formula (I) below and an anionic group, and an aqueous medium (C). The pigment dispersing resin (B) contains 0.2 to 1.5 mmol/g of the anionic group in the total amount of the pigment dispersing resin (B).
An object of the present invention is to provide a dye compound-containing liquid crystal composition that has high solubility and high solubility retention for the dye compound and has high light resistance and a device including the composition. The use of a combination of one or two or more predetermined alkenyl compounds and a compound including a predetermined difluoro structure can provide a dye compound-containing liquid crystal composition that has high solubility and high solubility retention for the dye compound and has high light resistance, and the dye compound-containing liquid crystal composition is useful for devices, in particular, photochromic devices.
C09K 19/58 - Agents de dopage ou de transfert de charge
C09K 19/14 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant au moins deux cycles benzéniques liés par une chaîne carbonée
C09K 19/20 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant au moins deux cycles benzéniques liés par une chaîne contenant des atomes de carbone et d'oxygène comme chaînons, p.ex. esters
C09K 19/30 - Composés non stéroïdes formant des cristaux liquides contenant au moins deux cycles non condensés contenant des cycles non aromatiques saturés ou insaturés, p.ex. cycle cyclohexanique
C09K 19/34 - Composés non stéroïdes formant des cristaux liquides contenant au moins un hétérocycle
Provided is a particle-containing resin composition having an appropriate particle size and being capable of improving friction and wear resistance properties even under a high temperature and high load environment. The particle-containing resin composition according to the present invention includes a resin composition and molybdenum disulfide particles, in which a median diameter D50 of the molybdenum disulfide particles determined by a dynamic light scattering method is 10 nm or more and 1,000 nm or less.
A sticky tape that can be heated and separated in a short time and can effectively prevent thermal damage to an adherend is provided. The sticky tape separable by heating, includes: an intermediate layer A containing a heating element and an adhesive agent; an adhesive agent layer B1 disposed on one surface side of the intermediate layer A and containing an adhesive agent; and an adhesive agent layer B2 disposed on the other surface side of the intermediate layer A and containing an adhesive agent. At least one of the adhesive agent layer B1 and the adhesive agent layer B2 is a heat-insulating layer C further having heat-insulating properties, or a heat-insulating layer C with heat-insulating properties is further provided at least one of between the intermediate layer A and the adhesive agent layer B1 and between the intermediate layer A and the adhesive agent layer B2.
Provided is a particle-containing grease composition that can efficiently improve friction and wear resistance properties with a small added amount and exhibits excellent friction and wear resistance properties even when a clearance and the surface roughness of the friction surface in sliding parts are extremely small. The particle-containing grease composition includes base oil, a thickener, and molybdenum disulfide particles, in which a median diameter D50 of the molybdenum disulfide particles determined by a dynamic light scattering method is 10 nm or more and less than 450 nm.
The present invention relates to a pigment dispersion for inkjet containing a dispersant (A), a pigment (B), and water (C), the dispersant (A) containing a non-cross-linked resin (A1) at least having a structural unit (a1) derived from an acid group-containing monomer, in the resin (A1), the acid groups in the structural unit (a1) being neutralized using a tertiary alkanolamine with a neutralization rate of greater than 100% and 200% or less with a neutralization rate when the acid groups are neutralized with a theoretical equivalent as 100%, and the tertiary alkanolamine having two to three hydroxy groups in a structure and having a boiling point of 150 to 330° C., and also relates to an inkjet ink containing the pigment dispersion for inkjet and a printed product printed with the inkjet ink.
C09D 11/326 - Encres à pigments caractérisées par le dispersant du pigment
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
C09C 3/10 - Traitement par des composés organiques macromoléculaires
C09D 17/00 - Pigments en pâtes, p.ex. pour pigmenter les peintures
33.
MOLYBDENUM DISULFIDE PARTICLES AND LUBRICATING COMPOSITION
Molybdenum disulfide particles include a 2H crystal structure and a 3R crystal structure of molybdenum disulfide, in which a presence ratio of the 3R crystal structure in a crystal phase of molybdenum disulfide is 10% or more, and a crystallite size of the 3R crystal structure calculated by extended-type Rietveld analysis based on an analysis formula L=Kλ/(β cos θ) using a profile obtained from powder X-ray diffraction (XRD) using Cu-Kα rays as an X-ray source is 1 nm or more and 150 nm or less (in the above formula, K is an instrumental constant that depends on an XRD optical system (an incident side and a detector side) and settings, L is a crystallite size [m], λ is a measured X-ray wavelength [m], β is a half width [rad], and θ is a Bragg angle of a diffraction line [rad]).
C10M 139/00 - Compositions lubrifiantes caractérisées en ce que l'additif est un composé organique non macromoléculaire contenant des atomes d'éléments non prévus dans l'un des groupes
C10M 141/12 - Compositions lubrifiantes caractérisées en ce que l'additif est un mélange d'au moins deux composés couverts par plus d'un des groupes principaux , chacun de ces composés étant un composé essentiel l'un d'eux, au moins, étant un composé organique contenant des atomes d'éléments non prévus par les groupes
C10M 169/04 - Mélanges de matériaux de base et d'additifs
C10N 20/06 - Particules de forme ou de dimensions particulières
34.
STICKY TAPE, ARTICLE, AND METHOD FOR DISASSEMBLING ARTICLE
A sticky tape that can be heated and separated in a short time, can prevent thermal damage to an adherend, and can be easily heated and separated is provided. The sticky tape has an adhesive agent layer A containing a heating element and an adhesive agent. The heating element has a volume resistivity of 30 μΩ·cm or more, and the adhesive agent layer A can be melted or softened by resistance heating to be separable. The adhesive agent is at least one of a pressure-sensitive adhesive agent and a hot-melt adhesive agent. The heating element is selected from nichrome, stainless steel, titanium, nickel silver, and carbon.
A problem to be solved by the present invention is to provide an ink which can be mainly used for ink jet printing and which can produce a printed matter having excellent abrasion resistance and high color development even when the drying time after printing is short. The present invention relates to an ink including a polymer (A) having a carboxyl group and a structure derived from styrenesulfonic acid represented by general formula (1) below, and a polymer (B) different from the polymer (A) and dispersed in water (C) by the polymer (A).
It is desirable to provide a polyarylene sulfide resin composition excellent in resistance to heat and humidity and moldability without deteriorating physical properties such as mechanical strength. More specifically, the present invention is characterized by including a polyarylene sulfide resin, glass fibers having been subjected to surface treatment with a sizing agent including an epoxy resin and a polyether resin, and a silane coupling agent having a functional group, in which the total content of the epoxy resin and the polyether resin in the sizing agent is 65% to 100% by mass, and the isothermal crystallization time is 9 seconds or shorter.
A molybdenum compound is represented by a general formula MoXa (in the formula, X is a Group 14 element, a Group 15 element, or a Group 16 element, and a is 0.5, 1, or 2), has the number of functional groups per unit area of 10 per nm2 or less when X is the Group 14 element in the general formula MoXa, has the number of functional groups per unit area of 100 per nm2 or less when X is the Group 15 element or the Group 16 element in the general formula MoXa, and has a particle diameter of 10 nm or more and less than 1,000 nm.
Provided is a biodegradable resin composition having a high fluidity. Specifically, a biodegradable resin composition containing a biodegradable resin, an inorganic filler, and a fluidity modifier, the fluidity modifier being a polyester that has a carboxy group at at least one end and has an acid value of more than 50.
Provided are a noble metal adsorbent, a method for recovering a noble metal, and a method for regenerating a noble metal adsorbent that can easily recover noble metal while high adsorption performance for noble metals is achieved. The noble metal adsorbent according to the present invention includes a metal sulfide. The metal sulfide is constituted of, for example, molybdenum disulfide particles. The method for recovering a noble metal according to the present invention includes adsorbing a noble metal onto the noble metal adsorbent, and thereafter heating and volatilizing the noble metal adsorbent in the presence of oxygen to recover the noble metal.
C22B 11/02 - Obtention des métaux nobles par voie sèche
B01J 20/02 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation contenant une substance inorganique
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtration; Absorbants ou adsorbants pour la chromatographie; Procédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
C22B 3/24 - Traitement ou purification de solutions, p.ex. de solutions obtenues par lixiviation par des procédés physiques, p.ex. par filtration, par des moyens magnétiques par adsorption sur des substances solides, p.ex. par extraction avec des résines solides
40.
GALLIA PARTICLES AND METHOD FOR PRODUCING GALLIA PARTICLES
Gallia particles containing molybdenum. A method for producing the gallia particles, including calcining a gallium compound in the presence of a molybdenum compound.
C01G 15/00 - Composés du gallium, de l'indium ou du thallium
41.
LIQUID CRYSTAL LIGHT CONTROL APPARATUS, LIGHT CONTROL METHOD FOR LIQUID CRYSTAL LIGHT CONTROL APPARATUS, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING LIQUID CRYSTAL LIGHT CONTROL PROGRAM
A liquid crystal light control apparatus includes: a pair of electrodes; a liquid crystal composition that is disposed between the pair of electrodes and satisfies d/p≥2, where d (μm) is the distance between the electrodes and p (μm) is a chiral pitch; a voltage application unit that applies a voltage between the electrodes; and a controller that controls the voltage application unit such that an intermediate voltage for aligning liquid crystal molecules of the liquid crystal composition in a focal conic alignment state is applied between the electrodes after a first voltage for aligning the liquid crystal molecules in a homeotropic alignment state is applied between the electrodes but before a second voltage that is different in magnitude from the first voltage and is for aligning the liquid crystal molecules in a planar alignment state is applied between the electrodes.
G02F 1/1337 - Orientation des molécules des cristaux liquides induite par les caractéristiques de surface, p.ex. par des couches d'alignement
G02F 1/01 - 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 pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur
A curable composition containing: a blocked isocyanate prepolymer containing a polyol compound, a polyisocyanate compound, a branching agent, and a blocking agent; an epoxy resin; and a curing agent and/or a curing accelerator, wherein the polyol compound is polytetramethylene glycol, the branching agent is a compound having at least three reactive functional groups capable of reacting with an isocyanate group, an amount by mole of the isocyanate group in the polyisocyanate compound is 2 mol or less relative to 1 mol of a total amount by mole of a hydroxy group in the polyol compound and the reactive functional groups capable of reacting with the isocyanate group in the branching agent, and an amount of the reactive functional groups in the branching agent is more than 50 mol % of the total amount of the hydroxy group in the polyol compound and the reactive functional groups in the branching agent.
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
A metal-doped molybdenum sulfide powder according to the present invention contains a doping metal in Groups 3 to 13 and molybdenum disulfide having a 3R crystal structure. A first aspect of a method for producing a metal-doped molybdenum sulfide powder includes dry-mixing a powder containing a molybdenum trioxide powder made of an aggregate of primary particles containing molybdenum trioxide, a sulfur source, and a salt of a metal in Groups 3 to 13, and heating the powder at a temperature of 200° C. to 1,000° C. A second aspect includes removing, from a mixture obtained by blending a molybdenum trioxide powder made of an aggregate of primary particles containing molybdenum trioxide, a salt of a metal in Groups 3 to 13, and a dispersion medium, the dispersion medium to obtain a solid, and heating the solid at a temperature of 200° C. to 1,000° C. in the presence of a sulfur source.
The invention provides a deinking method including a step of peeling off and removing, from a plastic substrate having an ink layer, the ink layer by using a deinking agent that contains (a) 20 mass % or more of a water-soluble solvent and (b) 0.1 mass % to 10 mass % of an inorganic base. According to the invention, it is possible to provide a deinking method that can easily peel off an ink layer printed on a plastic substrate, a deinking agent that can be used in the deinking method, and a plastic substrate recovery method using the same.
A phthalocyanine compound in which the numbers and positions of various types of functional groups can be controlled and which can be produced from a biomass raw material is provided. The phthalocyanine compound has comparable or superior performance to conventional phthalocyanine compounds and can contribute to the carbon neutrality. The phthalocyanine compound is a compound represented by the following formula (I) or the like, the compound containing a radioactive carbon atom 14C.
C07D 487/22 - Composés hétérocycliques contenant des atomes d'azote comme uniques hétéro-atomes dans le système condensé, non prévus par les groupes dans lesquels le système condensé contient au moins quatre hétérocycles
C09B 47/08 - Préparation à partir d'autres composés de phtalocyanine
C09D 11/037 - Encres d’imprimerie caractérisées par des particularités autres que la nature chimique du liant caractérisées par le pigment
46.
COMPOSITION FOR SUPPRESSING DETERIORATION OF OR ENHANCING MEMORY LEARNING FUNCTION AND/OR COGNITIVE FUNCTION
An object of the invention is to provide a composition for improving memory learning function and/or cognitive function or suppressing deterioration thereof which can be orally taken daily and continuously. As a result of intensive studies, the present inventors have found that the object can be achieved with a composition for improving memory learning function and/or cognitive function or suppressing deterioration thereof containing at least one kind selected from the group consisting of spirulina, phycocyanin, enzymatically degraded spirulina and enzymatically degraded phycocyanin as an active ingredient.
A61K 35/748 - Cyanobactéries, c. à d. bactéries bleu-vert ou algues bleu-vert, p.ex. spiruline
A61K 38/16 - Peptides ayant plus de 20 amino-acides; Gastrines; Somatostatines; Mélanotropines; Leurs dérivés
A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p.ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
Provided is a two-pack curable adhesive less likely to cause an appearance defect due to air bubbles or the dissolution of a printing layer. A two-pack curable adhesive, containing: a polyisocyanate composition (A) containing a urethane prepolymer (A1), which is a reaction product of polyester polyol (a1), polyether polyol (a2), and a polyisocyanate compound (a3); and a polyol composition (B) containing polyester polyol (B1), in which polyhydric alcohol (a1-2) used in the synthesis of the polyester polyol (a1) and polyhydric alcohol (b1-2) used in the synthesis of the polyester polyol (B1) contain 80% by mass or more of diethylene glycol, respectively, and the compound amount of the polyester polyol (a1) is 50% by mass or more and 90% by mass or less with respect to the total amount of the polyester polyol (a1) and the polyether polyol (a2).
C09J 175/06 - Polyuréthanes à partir de polyesters
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 27/32 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyoléfines
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
A secondary battery that can suppress performance deterioration due to temperature rise and has excellent incombustibility is provided. The secondary battery contains two or more cells each including a cell stack that includes a positive electrode having a positive electrode terminal, a negative electrode having a negative electrode terminal, a separator interposed between the positive electrode and the negative electrode, and an electrolyte held by the separator and contains a second heat storage sheet including an incombustible layer. The second heat storage sheet is disposed between the two or more cells.
H01M 50/383 - Moyens pare-flammes ou moyens de prévention de l’allumage
H01M 10/653 - Moyens de commande de la température associés de façon structurelle avec les éléments caractérisés par des matériaux électriquement isolants ou thermiquement conducteurs
H01M 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p.ex. ronde ou elliptique
A task to be achieved by the invention is to provide a fiber substrate having excellent filling state of a urethane resin and excellent hand feeling. The present invention provides a fiber substrate filled with a urethane resin (X), which is formed from a water dispersion of the urethane resin (X), wherein the water dispersion has a urethane resin (X) content of 50 to 80% by mass, and the water dispersion contains no organic solvent. Further, the present invention provides an artificial leather having the above-mentioned fiber substrate. It is preferred that the urethane resin (X) uses a chain extender (a1) as a raw material. Further, the chain extender (a1) which has an amino group is preferably used.
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 18/12 - 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 18/24 - Catalyseurs contenant des composés métalliques de l'étain
C08G 18/28 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par l'emploi de composés spécifiés contenant un hydrogène actif
C08G 18/34 - Acides carboxyliques; Leurs esters avec des composés monohydroxylés
Provided is a prepreg including: a resin composition including a urethane (meth)acrylate (A), a polymerization initiator (B), and an amine catalyst (C); and reinforcement fibers (D). The urethane (meth)acrylate (A) is a reaction product of a polyisocyanate compound (al) and a hydroxyl group-containing compound (a2), the polyisocyanate compound (a1) including polymethylene polyphenyl polyisocyanate and diphenylmethane diisocyanate, the hydroxyl group-containing compound (a2) including a compound having a hydroxyl group and a (meth)acryloyl group. This prepreg has excellent workability and product stability, reduces the occurrence of poor molding, and allows a molded article having excellent workability and handleability to be obtained, and therefore can be used in, for example, automobile components, railway vehicle components, aerospace craft components, ship components, housing equipment components, sporting components, light vehicle components, building and civil engineering components, and casings of OA equipment.
Provided are a negative electrode binder composition which has excellent slurry stability without using a thickener, such as cellulose, in a negative electrode active material for an LIB secondary battery, and which is suppressed in the resistance to swelling by a solvent, and a negative electrode using the same and a secondary battery. A negative electrode binder composition comprising a copolymer having a hydroxyl group-containing monomer and an acid group-containing monomer as essential components, in which the copolymer has a weight average molecular weight of 700,000 or more, as measured using an aqueous GPC measurement apparatus, and in which a dried polymer film of the negative electrode binder composition has a swelling ratio of 0 to 10% by weight, as measured after immersed in a carbonate mixed solvent at 45° C. for 72 hours.
Composite particles of the present invention include alumina particles and an inorganic coating disposed on a surface of the alumina particles, the alumina particles containing molybdenum (Mo), the inorganic coating including a composite metal oxide.
To provide an inorganic filler fluidity modifier for improving the fluidity of an inorganic filler. Specifically, the inorganic filler fluidity modifier is an ester resin represented by the following general formula (1) (M is an aliphatic monoalcohol residue having 3 to 18 carbon atoms, L is an aliphatic hydroxycarboxylic acid residue having 2 to 23 carbon atoms, and A is an aliphatic dicarboxylic acid residue having 1 to 8 carbon atoms or an aromatic dicarboxylic acid residue having 6 to 18 carbon atoms)
To provide an inorganic filler fluidity modifier for improving the fluidity of an inorganic filler. Specifically, the inorganic filler fluidity modifier is an ester resin represented by the following general formula (1) (M is an aliphatic monoalcohol residue having 3 to 18 carbon atoms, L is an aliphatic hydroxycarboxylic acid residue having 2 to 23 carbon atoms, and A is an aliphatic dicarboxylic acid residue having 1 to 8 carbon atoms or an aromatic dicarboxylic acid residue having 6 to 18 carbon atoms)
The method includes: a) a step of stacking and shaping a prepreg according to the shape of a surface of the structure; b) a step of vacuum-pressurizing the stacked and shaped prepreg; c) a step of heating and curing the vacuum-pressurized prepreg to produce a cured product of the prepreg; and d) a step of bonding the cured product to the surface of the structure. The prepreg includes: a resin composition including an ethylenically unsaturated group-containing resin (A) and a polymerization initiator (B); and reinforcement fibers (C). The polymerization initiator (B) has a 10-hour half-life temperature of 60° C. to 75° C. This method for reinforcing and repairing the structure allows a structure having excellent workability and excellent mechanical strength to be obtained.
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p.ex. fabrication des "prepregs"
B29C 73/10 - Réparation d'articles faits de matières plastiques ou de substances à l'état plastique, p.ex. d'objets façonnés ou fabriqués par utilisation de techniques couvertes par la présente sous-classe ou la sous-classe utilisant des éléments préformés utilisant des pastilles d'obturation appliquées à la surface de l'objet
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
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
An object of the present invention is to provide a gas barrier laminated material which can be produced through a simple and easy process, and which can achieve stable gas barrier properties even at high humidity. The present inventors have made a gas barrier laminated material having a metal layer (A) formed by a vapor phase thin film formation method and a layer (B) formed from a compound having a carboxyl group in the structure thereof, wherein the metal layer (A) and the layer (B) are laminated, and thus can achieve a gas barrier laminated material which can be produced through a simple and easy process, and which can achieve stable gas barrier properties even at high humidity, and have solved the problems.
An object to be achieved by the present invention is to provide a pigment which is comfortable and smooth to the touch in a coating, spreads well on the skin, for example, when used in a cosmetic material such as a foundation or an eye shadow, and exhibits good color development and gloss. A pigment of the present invention is a coated pigment formed by coating a surface of a flaky base material made of at least one metal or metal oxide with a colorant. The surface of the flaky base material has a coarse particle area fraction of 9% or less. Further, it is preferable that the flaky base material be at least one or more selected from the group consisting of mica, aluminum, alumina, and glass.
C09C 3/00 - Traitement, en général, de substances inorganiques, autres que des charges fibreuses, pour améliorer leurs propriétés de pigmentation ou de charge
A61K 8/02 - Cosmétiques ou préparations similaires pour la toilette caractérisés par une forme physique particulière
A61K 8/19 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés inorganiques
A61K 8/49 - Cosmétiques ou préparations similaires pour la toilette caractérisés par la composition contenant des composés organiques contenant des composés hétérocycliques
A61Q 1/02 - Préparations contenant des colorants cutanés, p.ex. pigments
A task to be achieved by the invention is to provide a foamed sheet having excellent retention of foam, hand feeling, and peel strength. The present invention provides a foamed sheet which is formed from a water dispersion of a urethane resin (X), wherein the water dispersion has a urethane resin (X) content of 50 to 80% by mass, and the water dispersion contains no organic solvent. Further, the present invention provides a synthetic leather having at least a substrate (i) and a polyurethane layer (ii), wherein the polyurethane layer (ii) is formed from the above-mentioned foamed sheet. The foamed sheet preferably has a density of 200 to 1,000 kg/m3.
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
C08J 9/30 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolaires; Leur post-traitement par mélange de gaz dans des compositions liquides ou des plastisols, p.ex. par fabrication de mousse à l'aide d'air
D06N 3/00 - 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
58.
NIOBIUM OXIDE PARTICLES AND METHOD FOR PRODUCING NIOBIUM OXIDE PARTICLES
Niobium oxide particles which have a controlled crystal shape and exhibit excellent characteristics are provided. The niobium oxide particles include molybdenum. The niobium oxide particles preferably have a polyhedral, columnar or acicular shape. The MoO3 content (M1) measured by XRF analysis of the niobium oxide particles is preferably 0.1 to 40 mass % relative to the niobium oxide particles taken as 100 mass %. A method for producing the niobium oxide particles described above includes calcining a niobium compound in the presence of a molybdenum compound.
It relates to zirconia particles containing molybdenum and each having a polyhedron shape. The molybdenum is preferably unevenly distributed in surface layers of the zirconia particles. It also relates to a method for producing the zirconia particles. The method includes mixing a zirconium compound and a molybdenum compound to form a mixture and firing the mixture.
Techniques for searching for phenol compounds are to be improved. A method for searching for a novolac phenol resin that is performed by an information processing device includes the steps of: generating a plurality of prediction models corresponding to a plurality of objective variables, using actual data pertaining to a novolac phenol resin; and searching for a novolac phenol resin having a desired physical property balance by inverse analysis using the prediction models. The actual data includes a polymer composition, a structural formula, a reaction solvent, and a reaction parameter pertaining to the novolac phenol resin. The objective variables include developability, heat resistance, and molecular weight.
G06N 5/022 - Ingénierie de la connaissance; Acquisition de la connaissance
C08G 8/10 - Polymères de condensation obtenus uniquement à partir d'aldéhydes ou de cétones avec des phénols d'aldéhydes de formaldéhyde, p.ex. de formaldéhyde formé in situ avec du phénol
61.
CARBON BLACK, INK, COATING COMPOSITION, COLORING AGENT FOR PLASTICS, COLORED MOLDED ARTICLE, COLORING AGENT FOR STATIONERY AND WRITING INSTRUMENTS, TEXTILE PRINTING AGENT, TONER, DISPERSION OR RESIST FOR COLOR FILTERS, AND COSMETIC COMPOSITION
An object of the present invention is to provide a carbon black, an ink, and the like having excellent dispersion stability. A carbon black of the present invention includes iron element in an amount of 0.01 to 2.00 parts by mass per 100 parts by mass of the carbon black. Preferably, a ratio of Fe/C is 0.001 to 0.010, where Fe is a concentration in atomic % of the iron element on a surface of particles of the carbon black, and C is a concentration in atomic % of elemental carbon on the surface of the particles of the carbon black, as determined by X-ray photoelectron spectroscopy.
C09C 1/00 - Traitement de substances inorganiques particulières, autres que des charges fibreuses ; Préparation du noir de carbone
C09D 11/324 - Encres à pigments contenant du noir de carbone
62.
AZO PIGMENT, INK, PAINT, COLORANT FOR PLASTICS, COLORED MOLDED ARTICLE, COLORANT FOR STATIONERY AND WRITING MATERIALS, PRINTING AGENT, TONER, DISPERSION AND RESIST FOR COLOR FILTERS, AND COSMETIC MATERIAL
An object that is to be achieved by the present invention is to provide an azo pigment having excellent transparency, suitable dispersibility, and a low viscosity, an ink, and the like. An azo pigment according to the present invention has a zeta potential of −80 to −30 mV in isopropanol (IPA). The content of a metal element in the azo pigment is preferably 0.05 to 2.00 parts by mass relative to 100 parts by mass of the azo pigment. The metal element is preferably an iron element. The ratio (Fe/C) of the concentration Fe (atomic %) of an iron element in the surfaces of particles of the azo pigment to the concentration C (atomic %) of a carbon element in the surfaces of the particles of the azo pigment which are determined by X-ray photoelectron spectroscopy is preferably 0.20 or less.
A task to be achieved by the present invention is to provide a method for producing a printed matter. The ink has excellent adhesion to an ink unabsorbent or non-absorbent recording medium, such as a resin film or coated paper, which is unlikely to absorb a solvent contained in an ink, and excellent setting property. The present invention is directed to a method for producing a printed matter, using an ink including a binder (A) having a carbonyl group, a compound (B) having a structure capable of reacting with the carbonyl group, and an aqueous medium in which the binder (A) and the compound (B) are dissolved or dispersed.
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
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
A degassing apparatus capable of preventing cross-contamination is provided. A degassing apparatus 1 includes degassing modules 10, 20, and 30 each having a tube unit 12 that is a gas permeable membrane separating a fluid circulation space S1 and a reduced-pressure space S2 from each other, vacuum piping 40 communicatively connected to the reduced-pressure spaces S2, a discharge device 50 that discharges gas in the reduced-pressure spaces S2 through the vacuum piping 40, atmospheric release piping 60 communicatively connected to the reduced-pressure spaces S2, an atmospheric release valve 70 capable of introducing atmosphere into the reduced-pressure spaces S2 through the atmospheric release piping 60, and a control unit 80 that controls the operation of the discharge device 50 and the atmospheric release valve 70. The control unit 80 performs control to close the atmospheric release valve 70 to perform a process of discharging gas in the reduced-pressure spaces S2 by the discharge device 50 when a degassing process is being performed, and performs control to open the atmospheric release valve 70 to open the reduced-pressure spaces S2 to the atmosphere at once after the degassing process is finished.
Provided is a defoaming agent showing an excellent defoaming property. Specifically, the defoaming agent includes a polymer containing as a polymerization component a polymerizable monomer (1) having a urethane bond and a fluorine-containing functional group and/or a silicone chain-containing functional group.
An object of the present invention is to provide a method for producing a crosslinked polyarylene sulfide (PAS) that reduces a difference in melt viscosity among lots and has excellent quality stability. Further specifically, the present invention provides a method for producing a crosslinked PAS including steps of compression-molding an uncrosslinked PAS in a powder form to obtain a compression-molded material, measuring a porosity of the compression-molded material, grinding the compression-molded product having a specific range of porosity to obtain a pulverized material, granulating the pulverized material to obtain a granulated material, and oxidatively crosslinking the granulated material obtained in the preceding step. Also provided are a method for producing a composition containing the crosslinked PAS, and a method for producing a molded article by melt-molding the composition.
Provided is a molybdenum trioxide powder containing an aggregate of primary particles containing a crystal structure of molybdenum trioxide, the crystal structure containing α crystals with an average crystallite size of 50 nm or less, a median diameter D50 of the primary particles being 2,000 nm or less determined by dynamic light scattering.
Provided is a compound functioning as a leveling agent which imparts high smoothness to a coating film without causing a defect in the surface of the coating film. Specifically, the compound has a polymer block of a polymerizable monomer at both ends of a silicone chain.
G03F 7/00 - Production par voie photomécanique, p.ex. photolithographique, de surfaces texturées, p.ex. surfaces imprimées; Matériaux à cet effet, p.ex. comportant des photoréserves; Appareillages spécialement adaptés à cet effet
C08G 77/46 - Polymères séquencés ou greffés contenant des segments de polysiloxanes contenant des segments de polyéthers
G03F 7/033 - Composés photopolymérisables non macromoléculaires contenant des doubles liaisons carbone-carbone, p.ex. composés éthyléniques avec des liants les liants étant des polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, p.ex. polymères vinyliques
69.
COMPOSITE PARTICLES AND METHOD FOR PRODUCING COMPOSITE PARTICLES
The composite particles contain alumina particles with a card-house structure formed of three or more plate-like alumina particles that adhere to each other and an inorganic covering portion located on a surface of the plate-like alumina particles and containing a composite metal oxide.
An epoxy resin composition used as a structural bonding agent is provided. Specifically, used is an epoxy resin composition containing an epoxy resin (A) having an epoxy equivalent of 500 to 10,000 g/eq represented by the formula (1) below:
An epoxy resin composition used as a structural bonding agent is provided. Specifically, used is an epoxy resin composition containing an epoxy resin (A) having an epoxy equivalent of 500 to 10,000 g/eq represented by the formula (1) below:
An epoxy resin composition used as a structural bonding agent is provided. Specifically, used is an epoxy resin composition containing an epoxy resin (A) having an epoxy equivalent of 500 to 10,000 g/eq represented by the formula (1) below:
wherein, Ar is an aromatic ring, X is a structural unit having an alkylene chain, Y is a structural unit having a polyether chain, R11 and R12 are a glycidyl ether group or a 2-methylglycidyl ether group, R13 and R14 are a hydroxyl group, a glycidyl ether group, or a 2-methylglycidyl ether group, R15 and R16 are a hydrogen atom or a methyl group, m1 and m2 are 0 to 25, and m1+m2≥1, p1 and p2 are 0 to 5, and q is 0.5 to 5, an epoxy resin (B) having an epoxy equivalent of 100 to 300 g/eq, and thermally expandable particles (C).
C08G 59/06 - Polycondensats contenant plusieurs groupes époxyde par molécule de composés polyhydroxylés avec l'épihalohydrine ou ses précurseurs de polyphénols
C08G 59/14 - Polycondensats modifiés par post-traitement chimique
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
C08L 63/00 - Compositions contenant des résines époxy; Compositions contenant des dérivés des résines époxy
An adhesive tape is used for fixing a member constituting an electronic apparatus and includes an adhesive layer (A) and a base material (B). The adhesive layer (A) contains an adhesive containing a styrene-based block copolymer and an adhesiveness-imparting resin. The adhesive has a Trouton ratio of 3 or more and 90 or less when the adhesive composition is made into a toluene solution having a solid concentration of 25% (w/w) and is subjected to measurement at 35° C.
C09J 153/00 - Adhésifs 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; Adhésifs à base de dérivés de tels polymères
72.
CURABLE RESIN, CURABLE RESIN COMPOSITION, AND CURED PRODUCT
An object is to provide a cured product and the like with excellent fire retardancy, heat resistance, and dielectric properties by using a curable resin having a specific structure and a curable resin composition containing the curable resin, a radical polymerization initiator, and a fire retardant. Specifically provided are a curable resin represented by General Formula (1) and a curable resin composition containing the curable resin, a radical polymerization initiator (B), and a fire retardant (C):
An object is to provide a cured product and the like with excellent fire retardancy, heat resistance, and dielectric properties by using a curable resin having a specific structure and a curable resin composition containing the curable resin, a radical polymerization initiator, and a fire retardant. Specifically provided are a curable resin represented by General Formula (1) and a curable resin composition containing the curable resin, a radical polymerization initiator (B), and a fire retardant (C):
in the formula, Ra and Rb each independently represent an alkyl group, an aryl group, an aralkyl group, or a cycloalkyl group with a carbon number of 1 to 12; k indicates an integer of 0 to 3; X represents a hydrocarbon group; and Y represents General Formula (2) or (3) below:
An object is to provide a cured product and the like with excellent fire retardancy, heat resistance, and dielectric properties by using a curable resin having a specific structure and a curable resin composition containing the curable resin, a radical polymerization initiator, and a fire retardant. Specifically provided are a curable resin represented by General Formula (1) and a curable resin composition containing the curable resin, a radical polymerization initiator (B), and a fire retardant (C):
in the formula, Ra and Rb each independently represent an alkyl group, an aryl group, an aralkyl group, or a cycloalkyl group with a carbon number of 1 to 12; k indicates an integer of 0 to 3; X represents a hydrocarbon group; and Y represents General Formula (2) or (3) below:
in the formula, Z represents an alicyclic group, an aromatic group, or a heterocyclic group.
C08L 67/03 - Les acides dicarboxyliques et les composés dihydroxylés ayant les groupes hydroxy et carboxyliques liés directement à des cycles aromatiques
C08L 69/00 - Compositions contenant des polycarbonates; Compositions contenant des dérivés des polycarbonates
C09D 167/03 - Acides dicarboxyliques et composés dihydroxylés dont les groupes hydroxy et carboxyle sont liés directement à des cycles aromatiques
C09D 169/00 - Compositions de revêtement à base de polycarbonates; Compositions de revêtement à base de dérivés de polycarbonates
C08J 5/24 - Imprégnation de matériaux avec des prépolymères pouvant être polymérisés en place, p.ex. fabrication des "prepregs"
H05K 1/03 - Emploi de matériaux pour réaliser le substrat
73.
PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR PATTERNED PRESSURE-SENSITIVE ADHESIVE TAPE, PATTERNED PRESSURE-SENSITIVE ADHESIVE TAPE, AND PRODUCTION METHOD THEREOF
A patterned pressure-sensitive adhesive tape includes a pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer is formed by a pressure-sensitive adhesive composition for patterned pressure-sensitive adhesive tape. An elongational viscosity of the pressure-sensitive adhesive composition measured at 30° C. is 1,000 mPa·s or greater and 650,000 mPa·s or less, or a Trouton's ratio thereof measured at 30° C. is 8 or greater and 400 or less. The pressure-sensitive adhesive layer has two or more pressure-sensitive adhesive portions (B) and a non-pressure-sensitive adhesive portion region having no pressure-sensitive adhesive portions (B) between the two or more pressure-sensitive adhesive portions (B). The non-pressure-sensitive adhesive portion region is patterned to lead to an outer periphery of a sheet plane.
C09J 133/08 - Homopolymères ou copolymères d'esters de l'acide acrylique
C08F 220/18 - Esters des alcools ou des phénols monohydriques des phénols ou des alcools contenant plusieurs atomes de carbone avec l'acide acrylique ou l'acide méthacrylique
74.
PRODUCT PROVIDING SYSTEM, PRODUCT PROVIDING METHOD, AND PRODUCT PROVIDING PROGRAM
A product provision system for providing a product that matches a sensibility desired by a user, includes: reception means for receiving sensibility information, the sensibility information representing a sensibility desired by a user; prediction means for predicting a property associated with the received sensibility information, the property being a property derived from a product's material; extraction means for extracting a product based on the predicted property; and output means for outputting the extracted product.
A method for producing a crosslinked polyarylene sulfide resin (PAS resin) that reduces a difference in melt viscosity among lots and has excellent quality stability is provided. Further specifically, the method includes steps of compression-molding an uncrosslinked PAS resin in a powder form to obtain a compression-molded material, measuring a true specific gravity of the compression-molded material, grinding the compression-molded product having a specific range of true specific gravity to obtain a pulverized material, granulating the pulverized material to obtain a granulated material, and oxidatively crosslinking the granulated material obtained in the above step. Also provided are a method for producing a composition containing the crosslinked PAS, and a method for producing a molded article by melt-molding the composition.
The present invention provides a resin composition which emits near-infrared fluorescence, has high light-emitting efficiency, and can be relatively easily produced, and a molded object obtained from the resin composition. More specifically, the present invention provides a resin composition containing a near-infrared fluorescent material (A), a thermoplastic resin (B) other than a polyamide resin, and a resin (C) different from the thermoplastic resin (B), in which the resin (C) forms a continuous phase, and a dispersed phase containing the near-infrared fluorescent material (A) and the thermoplastic resin (B) is formed in the continuous phase.
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
Provided are a negative electrode active material having excellent charge-discharge characteristics (charge-discharge capacity, initial coulombic efficiency, and cycle characteristics) and a nonaqueous electrolyte secondary battery containing the negative electrode active material. The negative electrode active material according to the present invention is a negative electrode active material containing composite particles in which silicon nanoparticles are dispersed inside a matrix containing silicon oxycarbide and a carbonaceous phase. The negative electrode active material has a crystalline particle size of 40 nm or less determined by the Scherrer method from a full width at half maximum (FWHM) of a diffraction line attributed to Si(111) around 2θ=28.4° in analysis of an X-ray diffraction pattern.
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
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p.ex. phosphates, silicates ou borates
H01M 4/583 - Matériau carboné, p.ex. composés au graphite d'intercalation ou CFx
78.
LIGHT-EMITTING PARTICLES AND METHOD FOR PRODUCING THE SAME, LIGHT-EMITTING PARTICLE DISPERSION, LIGHT CONVERSION FILM, LAMINATE, LIGHT CONVERSION LAYER, COLOR FILTER, AND LIGHT-EMITTING ELEMENT
The method for producing light-emitting particles each having a surface layer containing Si on a surface of a semiconductor nanocrystal particle composed of a metal halide includes the steps of: forming the semiconductor nanocrystal particle and a poly-siloxane bond from a solution containing a raw material for the semiconductor nanocrystal particle, a silane compound A having a binding group and a hydrolyzable silyl group, and a solvent, to obtain a precursor particle; mixing the precursor particle, a polymer B containing a structural unit having a basic group and a solvophilic structural unit, and a solvent to obtain a mixture; and adding a silane compound C having a hydrolyzable silyl group to the mixture to obtain a light-emitting particle having a layer containing the polymer B and a polymer of the silane compound C on a surface of the precursor particle.
Zinc oxide particles having a polyhedron shape, wherein the crystallite diameter of the [100] plane of the zinc oxide particles is 200 nm or greater. A method for producing the zinc oxide particles, the method including firing a zinc compound in the presence of a molybdenum compound. A resin composition containing the zinc oxide particles and a resin.
A laminate (10) includes a substrate (11), a sealing layer (12A) disposed on a surface of the substrate (11), and a coating layer (13) disposed on a surface of the substrate (11) opposite to the sealing layer (12A). The coating layer (13) contains a tannic acid derivative in which at least a part of a plurality of hydroxyl groups is substituted with a linear hydrocarbon group having 1 to 18 carbon atoms, and at least one type of resin selected from the group consisting of a urethane resin, an acrylic resin, a vinyl chloride-vinyl acetate copolymer resin, a polyester resin, and an olefin resin.
Provided are a curable composition, a cured product thereof, and an adhesive. The curable composition contains a blocked isocyanate prepolymer (A) formed from a polyol compound (a1), a polyisocyanate compound (a2), and a blocking agent (a3) as essential raw materials, an epoxy resin (B), and a curing agent (C). The blocking agent (a3) contains a phenol compound having a hydrocarbon group having 12 or more carbon atoms. The curable composition has excellent adhesive properties and resistance to humidity and heat, and can be suitably used for an adhesive and the like.
C08G 18/28 - Polymérisats d'isocyanates ou d'isothiocyanates avec des composés contenant des hydrogènes actifs caractérisés par l'emploi de composés spécifiés contenant un hydrogène actif
C08G 18/76 - Polyisocyanates ou polyisothiocyanates cycliques aromatiques
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
It relates to tantalum oxide particles containing molybdenum. The tantalum oxide particles preferably have a polyhedral shape, and the crystallite size of the tantalum oxide particles at 2θ=22.8° is preferably 160 nm or more. It also relates to a method for producing the tantalum oxide particles, the method including firing a tantalum compound in the presence of a molybdenum compound.
Iron oxide particles which have a polyhedral shape and which contain molybdenum. The crystallite size of the plane of the iron oxide particles is preferably 280 nm or more. Furthermore, a method for producing the iron oxide particles. The method includes calcining an iron compound in the presence of a molybdenum compound.
B01J 35/00 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général
B01J 35/10 - Catalyseurs caractérisés par leur forme ou leurs propriétés physiques, en général solides caractérisés par leurs propriétés de surface ou leur porosité
B01J 37/00 - Procédés de préparation des catalyseurs, en général; Procédés d'activation des catalyseurs, en général
An object of the present invention is to provide a light-curable resin composition having reduced soot residue at the time of mold preparation and reduced occurrence of cracks and fractures. The present invention has found that a light-curable resin composition including a (meth)acrylate-based UV-curable resin (A) (with proviso that the following compound (B) is omitted), and a compound (B) having an alkylene glycol skeleton represented by a specific chemical formula in a structure allows the soot residue at the time of mold preparation to be reduced and occurrence of cracks and fractures to be reduced, whereby the above object is achieved.
C08F 220/26 - Esters contenant de l'oxygène en plus de l'oxygène de la fonction carboxyle
C08F 2/48 - Polymérisation amorcée par énergie ondulatoire ou par rayonnement corpusculaire par la lumière ultraviolette ou visible
B22C 9/02 - Moules en sable ou moules analogues pour pièces coulées
85.
MOLD, METHOD FOR MANUFACTURING PLATE-SHAPED MOLDED ARTICLE, METHOD FOR MANUFACTURING TEST PIECE, AND METHOD FOR PREDICTING CHARACTERISTICS OF RESIN COMPOSITION MOLDED ARTICLE
A mold, a method for producing a plate-shaped molded article, and a method for producing a test piece capable of easily producing a test piece in which an orientation direction of a filler is highly aligned are provided. A method for predicting a characteristic of a resin composition molded article is also provided, the method being able to measure an anisotropy characteristic value of a resin composition by using the test piece and to improve prediction accuracy by using the characteristic value in a computer analysis. Further in detail, a mold for injection molding the plate-shaped molded article by using a molten material of a thermoplastic resin includes a runner section that has a slit gate section provided along a width direction of the plate-shaped molded article and is configured to fill a cavity with the molten material, which is injected via a sprue section, via the slit gate section.
METHOD FOR PRODUCING LIQUID CRYSTAL MATERIAL, METHOD FOR EVALUATING LIQUID CRYSTAL MATERIAL, MEASUREMENT APPARATUS THEREFOR, AND LIQUID CRYSTAL MATERIAL
The present disclosure provides a method for producing a liquid crystal material. The method includes a step (I) of preparing a liquid crystal material and a step (II) of measuring the liquid crystal material with a delta delay measurement mechanism that measures a delta delay value of the liquid crystal material. The delta delay measurement mechanism includes a single coaxial tube and a mechanism that calculates the delta delay value of the liquid crystal material. The single coaxial tube includes a linear inner conductor and an outer conductor having a space through which the inner conductor extends. The delta delay value is a difference between a transmission delay time t0 and a transmission delay time tv.
G02F 1/13 - 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 pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p.ex. cellules d'affichage individuelles à cristaux liquides
A display unit color-correction method includes: a first step of displaying a prescribed image on a display unit of a portable communication terminal that includes an imaging unit and the display unit; a second step of acquiring imaging data by imaging a color chart, which is a printed matter, and the display unit with the prescribed image displayed thereon together or individually by the imaging unit; and a third step of correcting a color of the display unit by using color information on the prescribed image in the imaging data and color information on a color in the color chart in the imaging data.
An object is to provide a cured product superior in heat resistance (high glass transition temperature) and dielectric properties (low dielectric properties) by using a curable resin having a specific structure and superior in storage stability. Specifically, a curable resin represented by general formula (1) below and having a hydroxyl group concentration of 0.005 to 3800 mmol/kg is provided.
An object is to provide a cured product superior in heat resistance (high glass transition temperature) and dielectric properties (low dielectric properties) by using a curable resin having a specific structure and superior in storage stability. Specifically, a curable resin represented by general formula (1) below and having a hydroxyl group concentration of 0.005 to 3800 mmol/kg is provided.
C08F 136/22 - Homopolymères de composés possédant un ou plusieurs radicaux aliphatiques non saturés, l'un au moins contenant plusieurs liaisons doubles carbone-carbone le radical contenant au moins trois doubles liaisons carbone-carbone
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.
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
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
)
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
National University Corporation Nagaoka University of Technology (Japon)
Inventeur(s)
Takahashi, Akinori
Nakano, Hiroaki
Takenaka, Katsuhiko
Toda, Tomoyuki
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.
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
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
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
93.
RADICAL CURABLE RESIN COMPOSITION, FIBER-REINFORCED MOLDING MATERIAL, AND MOLDED ARTICLE USING SAME
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.
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.
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.
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
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.
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
97.
ADHESIVE SHEET, ARTICLE, AND METHOD FOR MANUFACTURING ARTICLE
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.
n-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.
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
99.
INK CLEANING AGENT USED TO RECYCLE PLASTIC LAMINATES INTO RECYCLE MATERIAL, INK FILM DETACHING METHOD, AND METHOD FOR SEPARATING AND RECOVERING DETACHED INK FILMS
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.
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.
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