The present invention is able to provide a method for producing an LGPS-type solid electrolyte, the method being characterized by comprising: a step in which a precursor is produced by mixing Li3PS4 crystals having an average grain size (D50) of 0.1 to 5 µm and crystals that are formed of elemental Li, elemental Sn and elemental S, while having an average grain size (D50) of 0.1 to 5 µm; and a step in which the precursor is subjected to a heat treatment at 300 to 700°C.
The present invention is able to provide a method for producing solid electrolyte particles, the method comprising a step (1) in which solid electrolyte particles are precipitated by bringing a good solvent solution and a poor solvent into contact with each other, the good solvent solution containing a good solvent and a solid electrolyte that contains elemental Sn, elemental S and at least one of an alkali metal element and an alkaline earth metal element. The present invention is also able to provide a method for producing an all-solid-state battery, the method comprising a step in which an all-solid-state battery is formed by stacking a solid electrolyte layer, which is formed using solid electrolyte particles produced by the above-described method, a positive electrode layer and a negative electrode layer.
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
H01B 1/10 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques sulfures
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
3.
METHOD FOR PRODUCING SOLID ELECTROLYTE POWDER, AND METHOD FOR PRODUCING ALL SOLID STATE BATTERY
The present invention enables the provision of a method for producing a solid electrolyte powder, the method including: a step (1) for preparing a mixed solution by adding a poor solvent to a good solvent solution that contains a good solvent and a solid electrolyte that contains an alkali metal element and/or an alkaline earth metal element, Sn element and S element; a step (2) for removing at least some of the good solvent from the mixed solution so as to precipitate solid electrolyte particles; and a step (3) for drying the solid electrolyte particles so as to obtain a solid electrolyte powder. The ratio of the volume of the poor solvent relative to the volume of the good solvent (volume of poor solvent / volume of good solvent) is 5 or more.
The present invention is capable of providing a method for producing an ion conductor containing LiCB9H10 and LiCB11H12, said method being characterized by comprising: a solution formation step wherein a homogeneous solution is prepared by mixing LiCB9H10 and LiCB11H12 in a solvent at a LiCB9H10/LiCB11H12 molar ratio of from 1.1 to 20; a drying step wherein a precursor is obtained by removing the solvent from the homogeneous solution; and a heat treatment step wherein an ion conductor is obtained by subjecting the precursor to a heat treatment.
H01M 4/136 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p.ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
The present invention can provide a method for producing a sulfide solid electrolyte, the method characterized by including: a solution preparation step for preparing a uniform solution that includes at least elemental lithium (Li), elemental tin (Sn), elemental phosphorus (P), and elemental sulfur (S) in an organic solvent; a drying step for removing the organic solvent from the uniform solution to obtain a precursor; and a heat treatment step for heat-treating the precursor to obtain a sulfide solid electrolyte.
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p.ex. batteries à insertion ou intercalation de lithium dans les deux électrodes; Batteries à l'ion lithium
6.
ACID MATRIX APPLICATIONS: WELL STIMULATION AND COMPLETION FLUIDS USING VISCOELASTIC SURFACTANTS AND MODIFIED ADDITIVES
A composition for an oil or gas well formation, containing a viscoelastic surfactant; and a modified nanomaterial and a producing method of the composition, and a forming method of the oil or gas well. The modified nanomaterial optionally contains a nanocellulose. The modified nanomaterial optionally has, on its surface, a sulfate group, a sulfite group, a carboxy group, an ethylene oxide chain, an amino group, an ester group, a silane group, a tertiary ammonium group or a mixture thereof.
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (Japon)
Inventeur(s)
Nogami, Genki
Noguchi, Keita
Katori, Aki
Yamashita, Naoto
Mukai, Takashi
Yanagida, Masahiro
Abrégé
The present invention is able to provide a method for producing an all-solid-state battery that has a solid electrolyte layer between a positive electrode layer and a negative electrode layer. This method for producing an all-solid-state battery is characterized by comprising: a step wherein a coating liquid is applied to at least one of the positive electrode layer and the negative electrode layer, said coating liquid containing a solid electrolyte solution, which is obtained by dissolving a solid electrolyte in a solvent, and fine particles which are insoluble in the solid electrolyte solution; and a step wherein the solvent is removed from the applied coating liquid, thereby having the solid electrolyte deposit on at least one of the positive electrode layer and the negative electrode layer.
H01M 4/13 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication
H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c. à d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
The present invention is able to provide a method for producing a sulfide solid electrolyte, which is characterized by comprising: a solution forming step 1 wherein an Li-P-S homogeneous solution is prepared by mixing Li2S and P2S5 with each other in an organic solvent so that the Li2S/P2S5 molar ratio is from 0.7 to 1.5; a solution forming step 2 wherein an Li-Si-S homogeneous solution, which contains at least elemental lithium (Li), elemental silicon (Si) and elemental sulfur (S) in an organic solvent, is prepared; a solution mixing step wherein a homogeneous mixed solution is prepared by mixing the Li-P-S homogeneous solution and the Li-Si-S homogeneous solution with each other; a slurry forming step wherein a slurry is prepared by mixing the homogeneous mixed solution and Li2S with each other; a drying step wherein a precursor is obtained by removing the organic solvent from the slurry; and a heating step wherein a sulfide solid electrolyte is obtained by heating the precursor at 200-700°C.
The present invention discloses: a degradable resin composition which contains (A) a cyanic acid ester and (B) a compound which has a hydroxyl group and a hydroxyl equivalent of less than 240 g/eq.; and a degradable cured product and a downhole tool for drilling, each of which uses this degradable resin composition.
C08G 73/06 - Polycondensats possédant des hétérocycles contenant de l'azote dans la chaîne principale de la macromolécule; Polyhydrazides; Polyamide-acides ou précurseurs similaires de polyimides
E21B 43/26 - Procédés pour activer la production par formation de crevasses ou de fractures
10.
ION CONDUCTOR CONTAINING HIGH-TEMPERATURE PHASE OF LICB9H10, METHOD FOR MANUFACTURING SAME, AND SOLID ELECTROLYTE FOR ALL-SOLID-STATE BATTERY CONTAINING SAID ION CONDUCTOR
According to one embodiment of the present invention, it is possible to provide a method for manufacturing an ion conductor comprising LiCB9H10 and LiCB11H12, comprising a step of mixing LiCB9H10 and LiCB11H12 in a molar ratio of LiCB9H10/LiCB11H12 = 1.1 to 20. According to another embodiment of the present invention, it is possible to provide an ion conductor comprising lithium (Li), carbon (C), boron (B) and hydrogen (H), wherein the ion conductor has X-ray diffraction peaks at at least 20 = 14.9 0.3 deg, 16.4 0.3 deg and 17.1 0.5 deg in X ray diffraction measurement at 25 C, and has an intensity ratio (B/A) of 1.0 to 20 as calculated from A = (X-ray diffraction intensity at 16.4 0.3 deg) - (X-ray diffraction intensity at 20 deg) and B=(X-ray diffraction intensity at 17.1 0.5 deg) - (X-ray diffraction intensity at 20 deg).
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
H01M 4/36 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs
11.
LGPS-BASED SOLID ELECTROLYTE AND PRODUCTION METHOD
The present invention is able to provide an LGPS-based solid electrolyte characterized by: satisfying a composition of LiuSnvP2SyXz (6=u=14, 0.8=v=2.1, 9=y=16, 0
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
C04B 35/547 - Produits céramiques mis en forme, caractérisés par leur composition; Compositions céramiques; Traitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de sulfures ou de séléniures
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
12.
VISCOELASTIC SURFACTANT FLUID COMPOSITION, AND METHOD OF USING THE SAME
C09K 8/584 - Compositions pour les méthodes de récupération assistée pour l'extraction d'hydrocarbures, c. à d. pour améliorer la mobilité de l'huile, p.ex. fluides de déplacement caractérisées par l'utilisation de tensio-actifs spécifiques
C09K 8/60 - Compositions pour activer la production en agissant sur la formation souterraine
E21B 43/22 - Emploi de produits chimiques ou à activité bactérienne
E21B 43/26 - Procédés pour activer la production par formation de crevasses ou de fractures
ION CONDUCTOR CONTAINING LI2B12H12 AND LIBH4, METHOD FOR PRODUCING SAME, AND SOLID ELECTROLYTE FOR ALL-SOLID-STATE BATTERIES, WHICH CONTAINS SAID ION CONDUCTOR
The present invention is able to provide a method for producing an ion conductor containing Li2B12H12 and LiBH4, which comprises: a step for obtaining a mixture by mixing LiBH4 and B10H14 at a molar ratio LiBH4/B10H14 of from 2.1 to 4.3; and a step for subjecting the mixture to a heat treatment.
C01B 6/21 - Préparation de borohydrures des métaux alcalins, des métaux alcalino-terreux, du magnésium ou du béryllium; Leurs complexes d'addition, p.ex. LiBH4.2N2H4, NaB2H7
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (Japon)
Inventeur(s)
Nogami, Genki
Shimada, Masahiro
Ito, Tomohiro
Katori, Aki
Noguchi, Keita
Yamashita, Naoto
Mukai, Takashi
Yanagida, Masahiro
Abrégé
The present invention makes it possible to provide a production method for an all-solid-state battery having a solid electrolyte layer between a positive electrode layer and a negative electrode layer, the production method being characterized by including: a step for coating or impregnating the positive electrode layer and/or the negative electrode layer with a solid electrolyte solution in which a boron hydride compound serving as the solid electrolyte has been dissolved in a solvent; and a step for removing the solvent from the coated or impregnated solid electrolyte solution and causing the solid electrolyte to precipitate on the positive electrode layer and/or the negative electrode layer.
H01M 4/1395 - Procédés de fabrication d’électrodes à base de métaux, de Si ou d'alliages
H01M 10/0585 - Structure ou fabrication d'accumulateurs ayant uniquement des éléments de structure plats, c. à d. des électrodes positives plates, des électrodes négatives plates et des séparateurs plats
H01M 4/38 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'éléments simples ou d'alliages
H01M 4/48 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs d'oxydes ou d'hydroxydes inorganiques
H01M 4/62 - Emploi de substances spécifiées inactives comme ingrédients pour les masses actives, p.ex. liants, charges
According to the present invention, a method for producing an LGPS-type solid electrolyte can be provided, the method being characterized by comprising: a solutionization step for preparing a homogeneous solution by mixing and reacting Li2S and P2S5 in an organic solution such that the molar ratio of Li2S/P2S5 is 1.0- 1.85; a precipitation step for forming a precipitate by adding, to the homogeneous solution, at least one MS2 (M is selected from the group consisting of Ge, Si, and Sn) and Li2S and then mixing; a drying step for obtaining a precursor by removing the organic solution from the precipitate; and a heating treatment step for obtaining the LGPS-type solid electrolyte by heating the precursor at 200-700°C.
Provided is a polyester resin composition that includes a polyester resin and azurite in an amount of 1-500 ppm with respect to the total amount of the polyester resin composition, wherein: the polyester resin contains a dicarboxylic acid constituent unit and a diol constituent unit; said diol constituent unit contains a constituent unit derived from a diol having a cyclic acetal skeleton; and the contained amount of said constituent unit derived from the cyclic acetal skeleton is 1-60 mole% with respect to the total amount of the diol constituent unit.
Provided are: a novel cyanic acid ester compound which has excellent solubility in solvents and makes it possible to produce a cured article having a low thermal expansion coefficient and excellent flame retardancy and heat resistance; a resin composition which contains the compound; and others. Provided is a resin composition which can be cured into a cured article that enables the provision of a printed wiring board having excellent peel strength, an excellent glass transition temperature, an excellent thermal expansion coefficient, an excellent water absorption rate and an excellent heat conductivity. Provided is a resin composition which can be cured into a cured article that enables the provision of a printed wiring board having a high glass transition temperature and a low thermal expansion property and also having an excellent bending elastic modulus and an excellent heat conductivity. A cyanic acid ester compound represented by general formula (1).
Provided is a polyester resin including diol structural units and dicarboxylic acid structural units, in which the diol structural units include structural units derived from a diol having a cyclic acetal skeleton, the content of structural units derived from a diol having a cyclic acetal skeleton is 1-80 mol% relative to the total amount of diol structural units, and the amount of crosslinking points in the resin chain is 1.0 wt% or less.
The present invention provides a manufacturing method suitable for manufacturing, in large amounts, an ion conductor that is superior in terms of various properties such as ion conductivity. According to one embodiment of the present invention, provided is a method for manufacturing an ion conductor, said method including: mixing, using a solvent, LiBH4 and a lithium halide represented by formula (1), LiX (1) (in formula (1), X represents one selected from the group consisting of halogen atoms); and removing the solvent at 60-280°C. Ion conductors obtained with this manufacturing method can be used as, for example, solid electrolytes for all-solid-state batteries.
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
20.
METHOD FOR MANUFACTURING THREE-DIMENSIONAL STRUCTURE, AND 3D PRINTER FILAMENT
Provided are: a method for producing three-dimensional structures having few pores therein when the three-dimensional structures are produced using a 3D printer; and a filament for 3D printers which is for producing the three-dimensional structures. This method for producing three-dimensional structures includes a step in which a filament including combined filament yarns which include continuous reinforcing fibres (A) and continuous thermoplastic resin fibres (B), and in which the degree of dispersion of the continuous reinforcing fibres (A) is 60-100%, is melted using a 3D printer, and layered.
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]
Provided is polyamide resin having a low yellowness index and high transparency, molded article using the polyamide resin, as well as process for manufacturing the polyamide resin. A polyamide resin comprising a diamine-derived structural unit and a dicarboxylic acid-derived structural unit, wherein 70 mol % or more of the diamine-derived structural unit is derived from m-xylylenediamine; and 30 to 60 mol % of the dicarboxylic acid-derived structural unit is derived from a straight chain aliphatic .alpha.,.omega.-dicarboxylic acid containing 4 to 20 carbon atoms and 70 to 40 mol % of the dicarboxylic acid-derived structural unit is derived from isophthalic acid; the polyamide resin further comprises phosphorus atoms in a proportion of 20 to 200 ppm by mass, and calcium atoms in such a proportion that the molar ratio between the phosphorus atoms and the calcium atoms is 1:0.3 to 0.7.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
Provided is a stretched film stretched stretchable to a high draw ratio a method for manufacturing the stretched film, and, a polyamide resin composition used for manufacturing the stretched film. The stretched film containing 0.5 to 15 parts by weight of a compound represented by Formula (1) per 100 parts by weight of a polyamide resin, wherein the polyamide resin is composed of a structural unit derived from diamine and a structural unit derived from dicarboxylic acid; 50% by mole or more of the structural unit derived from diamine is derived from xylylenediamine, and 50% by mole or more of the structural unit derived from dicarboxylic acid is derived from a straight-chain aliphatic cy,m-dicarboxylic acid having 4 to 20 carbon atoms: wherein R2 represents an alkyl group having 1 to 10 carbon atoms, R2 represents an alkyl group having 2 to 12 carbon atoms, and n represents an integer of 1 to 3.
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
B29C 55/12 - Etirage suivant plusieurs axes suivant deux axes
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
Provided is a highly durable polyamide resin fiber, a method for manufacturing such polyamide resin fiber, a polyamide resin composition, a woven fabric and a knitted fabric. The A polyamide resin fiber comprising 0.5 to 15 parts by weight of a compound represented by Formula (1), per 100 parts by weight of a polyamide resin,the polyamide resin being composed of a diamine-derived structural unit and a dicarboxylic acid-derived structural unit, 50 mol% or more of the diamine-derived structural unit being derived from xylylenediamine, and 50 mol% or more of the dicarboxylic acid-derived structural unit being derived from a straight chain aliphatic .alpha.,.omega.-dicarboxylic acid having 4 to 20 carbon atoms: in Formula (1), R1 represents an alkyl group having 1 to 10 carbon atoms, R2 represents an alkyl group having 2 to 12 carbon atoms, and n represents an integer of 1 to 3. (see above formula)
D01F 6/90 - Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiques; Leur fabrication à partir de mélanges de produits de polycondensation comme constituant majeur avec d'autres polymères ou des composés de bas poids moléculaire de polyamides
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
Provided is a resin composition that, according to one embodiment, contains a (meth)acrylic copolymer (A), a polycarbonate-based resin (B), an ultraviolet absorber (C), and an antioxidant (D), the (meth)acrylic copolymer (A) containing 5-85% by mass of (meth)acrylate units (a) represented by general formula (1) and 15-95% by mass of methyl (meth)acrylate units (b), wherein the resin composition contains 0.1- 1.5 parts by mass of (C) and 0.05-1.0 part by mass of (D) per 100 parts by mass of the resin component containing (A) and (B). (see formula 1)
According to one embodiment of the present invention, provided is an ion conductor which contains lithium (Li), a borohydride (BH4-), phosphorus (P), and sulfur (S), and which has, in X-Ray diffraction analysis (CuKa: ? = 1.5405 Å), at least diffraction peaks at 2? values of 14.4 ± 1.0º, 15.0 ± 1.0º, 24.9 ± 1.0º, 29.2 ± 1.5º, 30.3 ± 1.5º, 51.1 ± 2.5º and 53.5 ± 2.5º.
H01B 1/06 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques
H01B 1/10 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques sulfures
H01B 13/00 - Appareils ou procédés spécialement adaptés à la fabrication de conducteurs ou câbles
26.
METHOD FOR PRODUCING METHANOL AND APPARATUS FOR PRODUCING METHANOL
Provided is a methanol production method having a synthesis step in which methanol is synthesized from a synthesis gas and a separation step in which an unreacted gas is separated from a reaction mixture obtained through the synthesis step, the method including, in a synthesis loop having at least two of the synthesis steps and at least two of the separation steps: a step in which the pressure of a remaining gas that is obtained by removing a purge gas from a final unreacted gas, which is separated from a final reaction mixture in the separation step after a final synthesis step, is raised by a circulator, and the remaining gas is mixed with a part of a makeup gas to obtain a first mixture gas; a step in which methanol is synthesized from the first mixture gas; a step in which a first unreacted gas is separated from the first reaction mixture obtained in the previous step; a step in which the first unreacted gas and a part of the makeup gas are mixed to obtain a second mixture gas; the final synthesis step in which methanol is finally synthesized; and a step in which a final unreacted gas is separated from the final reaction mixture obtained in the previous step. At least in the final synthesis step, the reaction temperature of a catalyst layer is controlled by indirect heat exchange with pressurized boiling water.
C07C 29/152 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction exclusivement des oxydes de carbone avec de l'hydrogène ou des gaz contenant de l'hydrogène caractérisée par le réacteur utilisé
B01J 23/80 - Catalyseurs contenant des métaux, oxydes ou hydroxydes métalliques non prévus dans le groupe du cuivre ou des métaux du groupe du fer en combinaison avec des métaux, oxydes ou hydroxydes prévus dans les groupes avec du zinc, du cadmium ou du mercure
B01J 37/00 - Procédés de préparation des catalyseurs, en général; Procédés d'activation des catalyseurs, en général
Provided is a commingled yarn having a dispersing property and having a smaller amount of voids, a method for manufacturing the commingled yarn,and a woven fabric using the commingled yarn. The commingled yarn comprises a continuous thermoplastic resin fiber, a continuous reinforcing fiber, and a surface treatment agent and/or sizing agent, comprises the surface treatment agent and/or sizing agent in a content of 2.0% by weight or more, relative to a total amount of the continuous thermoplastic resin fiber and the continuous reinforcing fiber, and has a dispersibility of the continuous thermoplastic resin fiber and the continuous reinforcing fiber of 70% or larger.
D02G 3/04 - Fils provenant de mélange ou autres filés ou fils contenant des composants faits de matières différentes
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D04B 1/14 - Autres tricots ou articles caractérisés principalement par l'emploi de matières spéciales pour le fil
D04B 21/00 - Procédés de tricotage chaîne pour la production de tricots ou articles qui ne dépendent pas de l'emploi de machines particulières; Tricots ou articles définis par de tels procédés
D04C 1/02 - Tresses ou dentelles, p.ex. dentelles aux fuseaux; Leurs procédés de fabrication faites avec des matériaux particuliers
D06M 13/513 - Composés avec au moins une liaison carbone-métal ou carbone-bore, carbone-silicium, carbone-sélénium ou carbone-tellure avec au moins une liaison carbone-silicium
One embodiment provides a solid-state battery that has a positive-electrode layer, a negative-electrode layer, and a lithium-ion-conducting solid electrolyte layer disposed between the positive-electrode layer and the negative-electrode layer. The positive-electrode layer contains a positive-electrode active material and a solid electrolyte comprising a hydride of a complex. Said positive-electrode active material is sulfur-based, and the solid electrolyte layer also contains a solid electrolyte comprising a hydride of a complex.
H01M 4/136 - PROCÉDÉS OU MOYENS POUR LA CONVERSION DIRECTE DE L'ÉNERGIE CHIMIQUE EN ÉNERGIE ÉLECTRIQUE, p.ex. BATTERIES Électrodes Électrodes composées d'un ou comprenant un matériau actif Électrodes pour accumulateurs à électrolyte non aqueux, p.ex. pour accumulateurs au lithium; Leurs procédés de fabrication Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p.ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
H01M 4/1397 - Procédés de fabrication d’électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p.ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
One embodiment provides a solid-state battery that has a positive-electrode layer, a negative-electrode layer, and a lithium-ion-conducting solid electrolyte layer disposed between the positive-electrode layer and the negative-electrode layer. The positive-electrode layer and/or the solid electrolyte layer contains a sulfide solid electrolyte, the negative-electrode layer and/or the solid electrolyte layer contains a solid electrolyte comprising a hydride of a complex, and at least part of the sulfide solid electrolyte is in contact with at least part of the solid electrolyte comprising a hydride of a complex.
This multilayer structure comprises polyamide resin layers (A) and (B). The layer (A) is configured from a polyamide resin (A1), which contains a constituent unit derived from a lactam having 10-12 carbon atoms and/or a constituent unit derived from an aminocarboxylic acid having 10-12 carbon atoms, or a composition (a) that contains the resin (A1). The layer (B) is configured from a composition (b) that contains a polyamide resin (B1), wherein a diamine unit contains 70% by mole or more of a constituent unit derived from a meta-xylylenediamine and a dicarboxylic acid unit contains 70% by mole or more of a constituent unit derived from an aliphatic dicarboxylic acid having 4-8 carbon atoms, and a polyamide resin (B2), wherein a diamine unit contains 70% by mole or more of a constituent unit derived from a xylylenediamine and a dicarboxylic acid unit contains 70% by mole or more of a constituent unit derived from an aliphatic dicarboxylic acid having 9-12 carbon atoms. The mass ratio (B1/B2) is from 55/45 to 85/15.
Provided is a composite fiber having dispersed therewithin polyamide resin fibers and continuous reinforcing fibers. The composite fiber comprises polyamide resin fibers (A) comprising a polyamide resin composition, continuous reinforcing fibers (B), and a treatment agent (a) for the polyamide resin fibers (A). The amount of the treatment agent (a) is equivalent to 0.1-2.0 mass% of the polyamide resin fibers (A). The polyamide resin composition is a polyamide resin in which: 50 mol% or more of a diamine constituent unit is derived from a xylylenediamine; the number average molecular weight (Mn) is 6,000-30,000; and 0.5-5 mass% of said polyamide resin has a molecular weight of 1,000 or less.
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
D03D 1/00 - Tissus conçus pour faire des articles particuliers
D04B 21/00 - Procédés de tricotage chaîne pour la production de tricots ou articles qui ne dépendent pas de l'emploi de machines particulières; Tricots ou articles définis par de tels procédés
D06M 13/224 - Esters d'acides carboxyliques; Esters de l'acide carbonique
D06M 15/227 - Composés macromoléculaires obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone d'hydrocarbures, ou de leurs produits de réaction, p.ex. posthalogénés ou sulfochlorés
Provided is a fabric that exhibits excellent mechanical strength and shaping properties. In the fabric, one of the warp and the weft is a polyamide resin fiber comprising a polyamide resin composition, and the other is a continuous carbon fiber. The average fiber length of the continuous carbon fiber in a discretionary square portion of the fabric in which one side of the square is parallel to the warp and another side of the square is parallel to the weft is 1.1-1.6 times the length of one of the sides of the square. The polyamide resin composition comprises a polyamide resin in which 50 mol% or more of a diamine constituent unit is derived from a xylylenediamine, the number-average molecular weight (Mn) is 6,000-30,000, and the molecular weight of 0.5-5 mass% thereof is 1,000 or less.
D03D 1/00 - Tissus conçus pour faire des articles particuliers
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
33.
METHOD FOR PRODUCING CYANOGEN HALIDE, CYANATE ESTER COMPOUND AND METHOD FOR PRODUCING THE SAME, AND RESIN COMPOSITION
The present invention addresses the problem of providing: an efficient production method for a cyanogen halide with which secondary reactions are inhibited in the production of cyanate ester compounds; and a production method with which a highly pure cyanate ester compound is obtained in high yields. This cyanogen-halide production method is provided with a cyanogen-halide production step in which halogen molecules are brought into contact with an aqueous solution including hydrogen cyanide and/or a metal cyanide, thereby causing the halogen particles to react with the hydrogen cyanide and/or the metal cyanide in the reaction solution to produce a cyanogen halide. In the cyanogen-halide production step: the usage amount of the hydrogen cyanide or the metal cyanide exceeds 1 mol per 1 mol of the halogen molecules; and if the amount of unreacted hydrogen cyanide or unreacted metal cyanide is (A) mol, and the amount of cyanogen halide generated is (B) mol, then the reaction is ended when a state is obtained in which (A):(A)+(B) is within the range 0.00009:1 to 0.2:1.
Provided is a fiber reinforced polyamide resin material which has high rigidity and low water absorbency, and is excellent in moldability and mechanical properties of the molded article. A fiber reinforced polyamide resin material, comprises 100 parts by mass of polyamide resin (A) which is a polycondensate of diamine and dicarboxylic acid and 5 to 300 parts by mass of a carbon fiber (B); wherein 70 mol% or more of the diamine is a xylylenediamine; 50 mol% or more the dicarboxylic acid is a Straight-chain aliphatic dicarboxylic acid containing 4 to 20 carbon atoms; the polyamide resin (A) has a terminal amino group concentration ([NH2]) (in µeq/g) of 5<[NH2]<150; and the carbon fiber (B) has on a surface thereof a compound (C) which is reactive with amino group.
Provided is a polyamide resin composition comprising an elastomer etc, and a reactive polyamide resin excellent in reactivity. The polyamide resin composition comprises 0.5 to 100 parts by mass of an elastomer per 100 parts by mass of a reactive polyamide resin, wherein the reactive polyamide resin obtained by polycondensing a diamine (A) containing 70 mol % or more of a diamine structural unit derived from xylylenediamine and a dicarboxylic acid (B) containing 50 mol % or more of a dicarboxylic acid structural unit derived from sebacic acid, and has a concentration of reactive functional groups of 100 µeq/g or more ,and a molar ratio of reacted diamine to reacted dicarboxylic acid (the number of moles of reacted diamine / the number of moles of reacted dicarboxylic acid) of 1.0 or more, and the reactive functional groups are a carboxyl group and/or an amino group.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08L 21/00 - Compositions contenant des caoutchoucs non spécifiés
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
Provided is a xylylenesebacamide resin molding which is excellent in mechanical strength such as elastic modulus and avoids the problem of mechanical strength loss during long-term use. This is a molding of a polyamide resin or a polyamide resin composition containing the polyamide resin, wherein 70 mol % or more of the diamine structural unit is derived from xylylenediamine (A) and 50 mol % or more of the dicarboxylic acid structural unit is derived from sebacic acid (B), and the molding has a crystallinity index of 0 to 50 % and a moisture content of 0.1 to 2 % by mass.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
C08K 5/29 - Composés contenant des liaisons doubles carbone-azote
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
37.
BIAXIALLY STRETCHED, MULTI-LAYEREDED POLYAMIDE FILM AND PRODUCTION METHOD THEREOF
A method of producing a biaxially stretched, multi-layered polyamide film which includes a step of biaxially stretching a non-stretched laminate film composed of a layer mainly made of a polyamide resin and a layer mainly made of an aliphatic polyamide resin. The biaxial stretching is made by a roll/tenter successive biaxial stretching method. The polyamide resin is composed of a diamine constitutional unit mainly made of m-xylylenediamine units and a dicarboxylic acid constitutional unit mainly made of units derived from an .alpha., .omega.-aliphatic dicarboxylic acid having 6 to 12 carbon atoms. The non-stretched laminate film is cooled by a cooling roll having a temperature within a limited range and then successively and biaxially stretched. With such a production method, the biaxially stretched, multi-layered polyamide film is excellent in the gas barrier properties, pinhole resistance, flexibility, and impact resistance.
B29C 55/12 - Etirage suivant plusieurs axes suivant deux axes
B29C 55/18 - Façonnage par étirage, p.ex. étirage à travers une matrice; Appareils à cet effet de plaques ou de feuilles par serrage entre des surfaces, p.ex. des rouleaux
A stretched polyamide film including at least one stretched layer made of a mixed resin containing a polyamide resin and a modified polyester-based elastomer Y The polyamide resin X is mainly constituted by m-xylylenediamine unit and C6-12 .alpha.,.omega.-aliphatic dicarboxylic acid unit. The modified polyester- based elastomer is graft-modified with an ethylenically unsaturated carboxylic acid or its anhydride. Such stretched polyamide film is drastically improved in the flexibility, impact resistance and pin-hole resistance with little reduction in the gas-barrier properties while retaining an enough transparency to practical use.
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 7/10 - Liaison entre couches au moins une des couches ayant des propriétés inter-réactives
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
C08L 67/00 - Compositions contenant des polyesters obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale; Compositions contenant des dérivés de tels polymères
C08L 77/06 - Polyamides dérivés des polyamines et des acides polycarboxyliques
A stretched aromatic-polyamide film obtained by stretching an aromatic polyamide resin in the machine direction and/or transverse direction in a stretch ratio exceeding 4. The aromatic polyamide resin comprises: structural diamine units comprising 70 mol% or more m-xylylenediamine units; and structural dicarboxylic acid units comprising 80-97 mol% units of a C4-20 linear aliphatic .alpha.,.omega.-dicarboxylic acid and 3-20 mol% units of isophthalic acid. When examined through constant-temperature crystallinzation by the depolarization intensity method, the aromatic polyamide resin has a minimum half-crystallization time of 40 to 2,000 seconds with respect to crystallization in the measurement temperature range of from the glass transition point to less than the melting point. The stretched aromatic- polyamide film is satisfactory in gas-barrier properties and transparency.
C08G 69/26 - Polyamides dérivés, soit des acides amino-carboxyliques, soit de polyamines et d'acides polycarboxyliques dérivés de polyamines et d'acides polycarboxyliques
B29C 55/02 - Façonnage par étirage, p.ex. étirage à travers une matrice; Appareils à cet effet de plaques ou de feuilles
B32B 27/34 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyamides
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