A method for producing a carbon fiber bundle composite comprising: mixing carbon fiber fluff made of short carbon fibers and a bundling liquid containing an uncured thermosetting resin to obtain a carbon fiber bundle containing the bundling liquid; and adding a curing agent to the bundling liquid to make the bundling liquid thermosetting. A method for producing a carbon fiber composite sheet comprising: mixing carbon fiber fluff made of short carbon fibers and a bundling liquid containing an uncured thermosetting resin to obtain a carbon fiber bundle containing the bundling liquid; making the bundling liquid thermosetting by adding a curing agent; and bonding a plurality of the carbon fiber bundles to each other after adding the curing agent to the bundling liquid.
This battery pack includes a battery cell, a cooling plate, and a battery case for storing the battery cell and the cooling plate. The battery pack includes an adhesive sheet for bonding the battery cell and the cooling plate. The adhesive sheet has a thermal diffusivity reduction rate of 4.5% or more before and after heating represented by formula (1) when heated at 285°C for 5 minutes. (1) ((Thermal diffusivity before heating – Thermal diffusivity after heating)/Thermal diffusivity before heating) × 100. According to the present invention, it is possible to provide a battery pack provided with an adhesive sheet that combines contradictory properties of good thermal conductivity in normal times and excellent insulation when there is thermal runaway.
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
H01M 10/651 - Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
This resin composition comprises: a (meth)acrylic copolymer including a structural unit (A) based on a specific metal atom-containing polymerizable monomer (a) and a structural unit (B) based on a specific polysiloxane block-containing polymerizable monomer (b); and an organic solvent. With respect to the total mass of all structural units forming the (meth)acrylic copolymer, the contained amount of the structural unit (A) is 5-35 mass%, the contained amount of the structural unit (B) is 35-75 mass%, and the contained amount of structural units based on (meth)acrylic macromonomers is less than 13 mass%. The (meth)acrylic copolymer has a weight average molecular weight of 2000-6500. The resin composition has a VOC content of 500 g/L or less.
Disclosed is a battery pack which includes a resin housing for storing a battery cell, and a metal plate that is installed in the housing. The battery pack is provided with an adhesive sheet that bonds the resin housing and the metal plate to each other, the adhesive sheet containing an easily detachable adhesive material. The present invention can provide a battery pack that is provided with an adhesive sheet which exhibits good adhesiveness between a resin battery case (a housing) and a cooling plate (a metal plate) when in use, and which enables easy separation of the metal plate from the housing when dismantling.
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
H01M 10/651 - Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
5.
RESIN COMPOSITION, MOLDED BODY, COMPONENT FOR OPTICAL APPLICATIONS, AND COMPONENT FOR VEHICLES
Disclosed is a resin composition which contains: a copolymer (A) that contains a repeating unit (A1) derived from a (meth)acrylic acid ester and a repeating unit (A2) derived from a (meth)acrylic acid; a fatty acid metal salt; and a benzotriazole-based ultraviolet absorbent.
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
A method for manufacturing a quartz member including a step of spraying silica powder onto a target member surface while pushing it out with gas through a burner, the step being performed in an oxyhydrogen flame atmosphere, and a temperature of the target member surface being 1401° C. to 2000° C. A method for spray coating silica powder including steps of: pushing the silica powder out with a carrier gas through a quartz burner having a triple or more multi-layer structure; and spraying the silica powder onto a target member surface while melting the silica powder under an oxyhydrogen flame atmosphere.
H01L 21/687 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
7.
MASTERBATCH, PREFORM, BLOW-MOLDED BOTTLE, BEVERAGE PRODUCT, FILM, METHOD FOR PRODUCING PREFORM, AND METHOD FOR PRODUCING BLOW-MOLDED BOTTLE
A masterbatch, which includes a polyester resin (A) containing a structural unit derived from terephthalic acid (A-1) and a structural unit derived from an aliphatic diol (A-2); and a polyester resin (B) containing a structural unit derived from 2,5-furandicarboxylic acid (B-1) and a structural unit derived from 1,2-ethanediol (B-2). A proportion of the polyester resin (B) relative to a total mass of the polyester resin (A) and the polyester resin (B) is 45 mass % to 90 wt %. An intrinsic viscosity of the masterbatch is 0.50 dl/g to 1.20 dl/g.
B65D 1/02 - Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
B65D 85/72 - Containers, packaging elements or packages, specially adapted for particular articles or materials for edible or potable liquids, semiliquids, or plastic or pasty materials
Provided is a method which is for producing (meth)acrolein or (meth)acrylic acid and with which it is possible to carry out an oxidation reaction in a stable state by reducing concern about a catalyst deteriorating and oxidation runaway at restart-up following shutdown. The method for producing (meth)acrolein or (meth)acrylic acid by using a fixed-bed reactor equipped with a heat medium and a catalyst layer comprises: (i) an operation for supplying raw material gas to a fixed-bed reactor while the temperature of the heat medium is set to Ta [°C] and the supply speed of the raw material is set to at most A [Nm3/hr]; (ii) a shutdown for shutting down the supply of the raw material gas to the fixed-bed reactor; and (iii-1) a restart-up operation for resuming the supply of the raw material gas to the fixed-bed reactor and increasing the supply speed of the raw material gas to the normal operation state, wherein the maximum temperature of the temperature Tb [°C] of the heat medium during the restart-up operation is higher than Ta [°C].
C07C 45/35 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
B01J 23/887 - Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups
C07C 51/25 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
C07C 57/055 - Preparation by oxidation in the gaseous phase starting from unsaturated aldehydes
C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
A composition including at least one high-molecular weight charge transport compound having a weight average molecular weight of 10,000 or more and having a crosslinking group; at least one low-molecular weight charge transport compound having a molecular weight of 5,000 or less and having a crosslinking group; and at least one aromatic organic solvent, wherein the low-molecular weight charge transport compound is a compound represented by formula (71) below, and the like. A method for manufacturing an organic electroluminescent element including the step of applying this composition to regions separated by a partition wall layer by printing using an inkjet method, the step of vacuum-drying the printed composition in a vacuum chamber to volatilize the organic solvent, and the step of baking the vacuum-dried composition at high temperature.
A composition including at least one high-molecular weight charge transport compound having a weight average molecular weight of 10,000 or more and having a crosslinking group; at least one low-molecular weight charge transport compound having a molecular weight of 5,000 or less and having a crosslinking group; and at least one aromatic organic solvent, wherein the low-molecular weight charge transport compound is a compound represented by formula (71) below, and the like. A method for manufacturing an organic electroluminescent element including the step of applying this composition to regions separated by a partition wall layer by printing using an inkjet method, the step of vacuum-drying the printed composition in a vacuum chamber to volatilize the organic solvent, and the step of baking the vacuum-dried composition at high temperature.
H10K 71/13 - Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
H10K 85/20 - Carbon compounds, e.g. carbon nanotubes or fullerenes
H10K 85/60 - Organic compounds having low molecular weight
Provided are a spacer and an assembled battery which exhibit good elasticity and pressure resistance, and efficiently transfer heat generated from an adjacent unit battery to a neighboring unit battery in a normal state, and can prevent a chain of damage between unit batteries in an abnormal state in which adjacent unit batteries are damaged and there is a risk that the damage will spread to the entire assembled battery in a chain reaction. The spacer includes a heat conduction control member, a buffer member, and an outer package for housing these members.
H01M 50/291 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/233 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
A composition comprising a (meth)acrylic polymer (A), an antioxidant (B), and a rubber particle (C), wherein a mass ratio of the rubber particle (C)/antioxidant (B) is more than 8 and less than 1000. A method for producing a resin molded article by molding a composition comprising a (meth)acrylic polymer (A), a rubber particle (C), and an antioxidant (B), wherein the composition has a mass ratio of the rubber particle (C)/antioxidant (B) of more than 8 and less than 1000.
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
12.
ZEOLITE, METHOD FOR PRODUCING ZEOLITE, COMPOSITION, LIQUID SEALING AGENT, RESIN COMPOSITE MATERIAL, SEALING MATERIAL, METHOD FOR PRODUCING SEALING MATERIAL, AND ELECTRONIC DEVICE
A zeolite may be a spherical aluminosilicate having a particle size of 0.05 μm or more and less than 1.0 μm and having d6r as a composite building unit. Such a zeolite may have a small thermal expansion coefficient. Such a zeolite may have a sphericity of 0.7 or more. Such a zeolite may be a CHA-type zeolite. A composition may include such a zeolite and a resin.
A resin composition, comprising: an (A) polycarbonate resin; and with respect to 100 parts by mass of the (A) polycarbonate resin, 0.001 to 0.5 part by mass of (B) tris(2,4-di-tert-butylphenyl) phosphate, wherein the (A) polycarbonate resin comprises a constitutional unit represented by the formula (1); and mass ratio of the constitutional unit represented by the formula (1) to the (B) tris(2,4-di-tert-butylphenyl) phosphate, (B)/(A-2), satisfies 0.00003≤(B)/(A-2)≤0.0050: wherein R1 represents a methyl group.
C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates
C08K 5/523 - Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
14.
ADHESIVE FILM, ADHESIVE FILM WITH RELEASE FILM, ADHESIVE FILM FOR CONSTITUENT MEMBER OF FLEXIBLE IMAGE DISPLAY DEVICE, LAMINATE FOR FLEXIBLE IMAGE DISPLAY DEVICE, AND FLEXIBLE IMAGE DISPLAY DEVICE
Provided is the following adhesive film excellent in heat resistance and capable of suppressing warpage of a laminate. This adhesive film is formed from a resin composition containing (A) an epoxy resin having a number average molecular weight of 10,000 or more and an epoxy equivalent of 5,000 g/eq or more, (B) a urethane resin, and (C) an epoxy resin curing agent, wherein the storage elastic modulus (E') at 100°C after curing is 1 × 107 Pa or less.
This coloring agent dispersion contains (A) a coloring agent, (C) an alkali-soluble resin, and (D) an organic solvent. The coloring agent (A) contains a green coloring agent, and the alkali-soluble resin (C) contains a resin (c-1) having a repeating unit derived from cyclohexyl acrylate. The present invention can provide a colored dispersion exhibiting excellent coloring agent dispersibility.
G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
The present invention relates to a GaN crystal including a Ni-doped GaN layer, wherein the Ni-doped GaN layer has a Ni concentration of 1.0×1016atoms/cm3or more and 1.0×1020atoms/cm3or less, and the Ni-doped GaN layer satisfies at least one of (1) a total donor impurity concentration of less than 2.0×1017atoms/cm3, or (2) a full width at half maximum of the (004) rocking curve by X-ray diffraction of 50 arcsec or less.
C30B 25/20 - Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
H01L 21/205 - Deposition of semiconductor materials on a substrate, e.g. epitaxial growth using reduction or decomposition of a gaseous compound yielding a solid condensate, i.e. chemical deposition
Provided are a resin composition, pellets, and a molded article. The resin composition contains 5-50 mass parts of a flame retardant per 100 total mass parts of a polyalkylene terephthalate resin and a polycarbonate resin. The mass ratio of the polyalkylene terephthalate resin and the polycarbonate resin in 100 total mass parts of the polyalkylene terephthalate resin and polycarbonate resin is 10/90-90/10, the polycarbonate resin contains recycled polycarbonate resin, and the amount of branching of the recycled polycarbonate resin is 50-3500 mass ppm.
As technology which makes it possible to enhance the oily/fatty mouthfeel of cereal-based milks while suppressing the total oil/fat content, the present invention provides a cereal-based milk which contains a saccharified cereal product and an oil/fat, said cereal-based milk containing 0.5-2.8% lipids and containing at least a vegetable oil/fat having a high saturated fatty acid content as the oil/fat, wherein the proportion of saturated fatty acids in the total fatty acid content is 20% or more.
A resin composition, including: a polycarbonate resin (A) including a constitutional unit represented by formula (1); and a polycarbonate resin (B) including a constitutional unit represented by formula (2), where the polycarbonate resin (A) is a recycled product, and a content of a Br element in the polycarbonate resin (A) is, with respect to 100 parts by mass of the polycarbonate resin (A), 10 ppm by mass or lower. A method for producing the resin composition, including: melt kneading a polycarbonate resin (A) including a constitutional unit represented by formula (1) and a polycarbonate resin (B) including a constitutional unit represented by formula (2).
The present invention provides a masterbatch comprising: a thermoplastic resin and a polyphenol compound containing, in one molecule, 4 to 50 structures in each of which one benzene ring has 1 to 5 phenolic hydroxyl groups bonded thereto.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
C08L 101/00 - Compositions of unspecified macromolecular compounds
C08L 101/16 - Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
21.
POLYMER, COMPATIBILIZER, CHAIN EXTENDER, THERMOPLASTIC RESIN COMPOSITION, ARTICLE, FIBER, NONWOVEN FABRIC, AND METHOD FOR PRODUCING THERMOPLASTIC RESIN COMPOSITION
A polymer comprising a constituent unit derived from a specific (meth)acrylic acid ester monomer and a constituent unit derived from a monomer having a polar group.
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers
C08L 33/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 101/00 - Compositions of unspecified macromolecular compounds
D01F 6/16 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated carboxylic acids or unsaturated organic esters, e.g. polyacrylic esters, polyvinyl acetate
D01F 6/46 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
22.
RESIN COMPOSITION, PELLET, MOLDED ARTICLE, AND METHOD FOR SUPPRESSING DISCOLORATION
Provided is a resin composition comprising, with respect to 100 parts by mass of a thermoplastic resin: 0.001-10.0 parts by mass of a stabilizer; 0.1-10.0 parts by mass of an antibacterial agent containing silver; and 0.1-30 parts by mass of a halogen compound. Also provided are a pellet, a molded article, and a method for suppressing discoloration.
C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 101/04 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing halogen atoms
23.
COMPOSITION CONTAINING BISPHENOL, PRODUCTION METHOD FOR SAME, PRODUCTION METHOD FOR BISPHENOL A, AND PRODUCTION METHOD FOR POLYCARBONATE RESIN
Provided is a bisphenol (I)-containing composition that can give an improved recovery rate of isopropenylphenol when the composition is subjected to an alkaline degradation and recombination process. A bisphenol (I)-containing composition includes: a bisphenol (I) comprising bisphenol A; and a compound (II) having a structure in which at least one hydroxyl group of a bisphenol is replaced with a carbonate ester group or a carbamoyloxy group, wherein the content of the bisphenol (I) in the bisphenol (I)-containing composition is 90% by mass or more; and the total number of moles of carbonyl bonds in the compound (II) relative to the mass of the bisphenol (I)-containing composition is 0.05 μmol/g or more.
C08G 65/40 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols and other compounds
C07C 37/00 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
C07C 37/74 - SeparationPurificationStabilisationUse of additives by physical treatment by distillation
C08J 11/16 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
A light guide plate may be configured for image display. Such a light guide plate may include: a first resin base; and a hologram layer, wherein the first resin base may have an MC value of 0.120 or less, the MC value being obtained by evaluation using shadow contrast by Expression (1):
A light guide plate may be configured for image display. Such a light guide plate may include: a first resin base; and a hologram layer, wherein the first resin base may have an MC value of 0.120 or less, the MC value being obtained by evaluation using shadow contrast by Expression (1):
MC
=
L
max
-
L
min
L
max
+
L
min
.
(
1
)
A light guide plate may be configured for image display. Such a light guide plate may include: a first resin base; and a hologram layer, wherein the first resin base may have an MC value of 0.120 or less, the MC value being obtained by evaluation using shadow contrast by Expression (1):
MC
=
L
max
-
L
min
L
max
+
L
min
.
(
1
)
wherein Lmax is a maximum value of brightness from a brightness distribution, Lmin is a minimum value of the brightness from the brightness distribution, and MC is an MC value that objectively represents a magnitude of a dip in low brightness portions in the brightness distribution. The first resin base may be manufactured by performing cutting and polishing processing.
G03H 1/02 - Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from themDetails peculiar thereto Details
A modifier for a meat-like food comprising: a plant oil and fat having a property of being in a liquid state at 10° C., and a fatty acid ester as an emulsifier, wherein the emulsifier has a crystal size of 0.1 to 250 μm. A modifier for a meat-like food comprising: a plant oil and fat having a property of being in a liquid state at 10° C., and a fatty acid ester as an mulsifier, wherein the modifier has a viscosity at 15° C. of 1000 to 30000 mPa·s. A meat-like food containing the modifier for a meat-like food.
A23J 3/22 - Working-up of proteins for foodstuffs by texturising
A23J 7/00 - Phosphatide compositions for foodstuffs, e.g. lecithin
26.
MATERIAL FOR EMISSION LAYER OF ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOSITION FOR FORMING EMISSION LAYER, ORGANIC ELECTROLUMINESCENT ELEMENT, AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENT ELEMENT
The present invention relates to a material for an emission layer of an organic electroluminescent element, including at least a luminescent material and at least two kinds of compounds respectively selected from at least any two groups among three groups represented by the following (group A), (group B), and (group C). (Group A): a group consisting of a compound represented by the following formula (1-A) and a compound represented by the following formula (1-B); (group B): a compound represented by the following formula (2); and (group C): a group consisting of a compound represented by the following formula (3), a compound represented by the following formula (1-1), and a compound represented by the following formula (1-2) (details of each formula included in (group A) to (group C) are as described in the description).
H10K 50/11 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
H10K 71/13 - Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
Provided are: a prepreg from which it is possible to obtain a fiber-reinforced plastic having improved strength in the fiber-orthogonal direction when carbon fibers are used as reinforcing fibers; and a fiber-reinforced plastic having improved strength in the fiber-orthogonal direction. A prepreg according to the present invention comprises a matrix resin composition and carbon fibers. The matrix resin composition contains: [A] an isocyanuric acid derivative that has a glycidyl group and that is represented by formula (1) (in formula (1), X1-X3 each represent a glycidyl group, an allyl group, an alkyl group, or a hydrogen atom, and at least one thereof is a glycidyl group); [B] a curing agent; [C] a compound having a (meth)acryloyl group but not having a glycidyl group; and [D] an epoxy resin excluding component [A].
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
28.
METAL CONTAINER FOR ORGANOTIN COMPOUND, REUSING METHOD THEREOF, AND METHOD FOR STORING ORGANOTIN COMPOUND
A metal container for an organotin compound in which the metal container has a diamond-like carbon layer on an inner surface. The diamond-like carbon layer is a fluorine-containing diamond-like carbon layer or at least two diamond-like carbon layers having hydrogen atom contents different from each other, and the diamond-like carbon layer has a thickness of 50 to 15,000 nm.
B65D 51/24 - Closures not otherwise provided for combined with auxiliary devices for non-closing purposes
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
The present invention provides an electrophotographic photoconductor having a photosensitive layer and a protective layer in sequence on a conductive support, the protective layer containing an electron transporting compound having a left-right asymmetric structure in which an electron transporting skeleton is centered, with a side chain having a polymerizable functional group on one side, and with a side chain having no polymerizable functional group on the other side, the electrophotographic photoconductor having good electrical properties, especially residual potential properties, even when a compound having electron transportability is contained in the protective layer.
The present invention addresses the problem of improving defects of shellac-containing band seals and providing a band seal having higher strength. The problem is solved by a band sealing solution for sealing a hard capsule, the band sealing solution comprising a resin, a thickener, and a hydrophilic solvent containing an alcohol having 1 to 4 carbon atoms and water.
A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
A61K 9/48 - Preparations in capsules, e.g. of gelatin, of chocolate
Provided is a pressure-sensitive adhesive sheet having excellent adherability to a flexible member, especially a polyimide, and also having excellent flexibility. Specifically provided is a pressure-sensitive adhesive sheet formed from a pressure-sensitive adhesive agent composition containing an acrylic polymer (A), a radical polymerizable compound (B), and a photopolymerization initiation agent (C), wherein the photopolymerization initiation agent (C) includes a hydrogen abstraction-type photopolymerization initiation agent (C1) and an α-aminoalkylphenone cleavage-type photopolymerization initiation agent (C2).
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofAdhesives based on derivatives of such polymers
C09J 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
32.
RESIN COMPOSITION, RESIN COMPOSITION FOR RECOVERY AID, USE IN RECOVERY AID, REGRIND LAYER, MULTILAYER STRUCTURE, PACKAGE, FOOD PACKAGE, RECOVERY AID, AND METHOD FOR PRODUCING REGRIND LAYER
The invention described below is provided as a resin composition having exceptional thermal stability and coloring suppression properties. A resin composition (X) containing an ethylene-vinyl acetate copolymer (A), wherein the ethylene-vinyl acetate copolymer (A) contains carbon 14.
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers not modified by chemical after-treatment
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
33.
THERMOSETTING RESIN COMPOSITION, RESIN CURED PRODUCT AND COMPOSITE MOLDED BODY
A thermosetting resin composition that is capable of suppressing the occurrence of gaps that form between an adherend and a sheet even when the sheet is closely adhered by pressing against an adherend having a roughened surface with a low pressing force. The thermosetting resin composition includes an epoxy resin as a main component resin and boron nitride agglomerated particles as an inorganic filler. A proportion of the boron nitride agglomerated particles in the resin composition is 40% by volume or more and 50% by volume or less, and a proportion of the inorganic filler other than the boron nitride agglomerated particles in the resin composition is 7% by volume or less.
B32B 15/092 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising epoxy resins
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
The present invention provides a novel electrophotographic photoconductor having at least a photosensitive layer and a protective layer on a conductive support, the protective layer containing an electron donating compound and preferably further containing an electron transporting compound, the electrophotographic photoconductor having good electrical properties, especially residual potential properties, even when a compound having an electron transporting structure is contained in the protective layer.
G03G 5/06 - Photoconductive layersCharge-generation layers or charge-transporting layersAdditives thereforBinders therefor characterised by the photoconductive material being organic
G03G 21/18 - Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge
35.
COMPOUND, HOLE TRANSPORT LAYER, COMPOSITION, AND POWER GENERATION DEVICE
This power generation device comprises: a pair of electrodes that are constituted of an upper electrode and a lower electrode; an active layer that is positioned between the pair of electrodes and contains an organic-inorganic hybrid semiconductor compound; and a hole transport layer that is positioned between the pair of electrodes. The hole transport layer includes a composition of a specific triarylamine compound.
C08L 79/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups
The following is provided as a multilayer structure including an ethylene-vinyl alcohol copolymer layer (A) and a polyethylene resin layer (B), the multilayer structure having excellent image clarity. Namely, provided is a multilayer structure including the ethylene-vinyl alcohol copolymer layer (A) and the polyethylene resin layer (B), in which a density of a polyethylene resin contained in the polyethylene resin layer (B) is from 0.850 to 0.920 g/cm3, the polyethylene resin in the polyethylene resin layer (B) has a content greater than 80% by mass, and the multilayer structure has an impact strength A equal to or greater than 350 g, and the impact strength A is a value determined by a dart impact method A and calculated in accordance with JIS K7124-1.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
The present invention provides a laminate having excellent adhesion between a resin layer and an inorganic vapor-deposited film, and excellent biodegradability of the resin layer, especially biodegradability at room temperature and marine biodegradability. The laminate has a base material layer, a vapor-deposited film, and a resin layer in the stated order. The resin layer includes a first aliphatic polyester resin (A). The first aliphatic polyester resin (A) includes, as main structural units, a repeating structural unit A1 derived from an aliphatic diol and a repeating structural unit A2 derived from an aliphatic dicarboxylic acid. The repeating structural unit A2 derived from an aliphatic dicarboxylic acid at least includes a repeating structural unit A21 derived from succinic acid and a repeating structural unit A22 derived from a C9-36 aliphatic dicarboxylic acid.
The present invention provides a laminate having excellent biodegradability, and at least excellent high-speed formability and/or appearance. The laminate has a base material layer and a seal layer on at least one surface of the base material layer. The seal layer is composed of a resin composition including an aliphatic polyester resin (A). The aliphatic polyester resin (A) includes, as main structural units, a repeating structural unit A1 derived from an aliphatic diol and a repeating structural unit A2 derived from an aliphatic dicarboxylic acid. The repeating structural unit A2 derived from an aliphatic dicarboxylic acid at least includes a repeating structural unit A21 derived from succinic acid and a repeating structural unit A22 derived from a C9-36 aliphatic dicarboxylic acid.
A polycarbonate diol composition contains: a polycarbonate diol containing a structural unit (1) derived from a compound (1) represented by the following general formula (1); HO—(CH2)n—OH (1) (n is an integer of 3 to 6) and an aldehyde having 3 or more and 8 or less carbon atoms. A method for producing a polycarbonate diol composition, includes: polycondensing a carbonate compound and a dihydroxy compound composition containing a compound (1) represented by the following general formula (1) and an aldehyde having 3 or more and 8 or less carbon atoms by a transesterification reaction in the presence of a catalyst, to obtain a polycarbonate diol composition containing a polycarbonate diol. A polyurethane is obtained by using this polycarbonate diol composition.
A tricyclodecane dimethanol composition comprising tricyclodecane dimethanols, wherein the tricyclodecane dimethanols comprise a chiral compound A, one of whose enantiomers represented by the following formula (I), a chiral compound B, one of whose enantiomers represented by the following formula (II), and a chiral compound C, one of whose enantiomers represented by the following formula (III), and a peak area Xc of the chiral compound C in a gas chromatogram and a total peak areas Xt of tricyclodecane dimethanols in a gas chromatogram, which are detected by a gas chromatography, satisfy Xc/Xt≥0.35.
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
The purpose of the present invention is to provide: a resin composition which exhibits excellent biodegradability, moldability and mechanical properties at room temperature; and a molded article thereof. Provided is a resin composition which contain: an aliphatic polyester-based resin (A) that contains repeating constituent units derived from an aliphatic diol and repeating constituent units derived from an aliphatic dicarboxylic acid having 9-36 carbon atoms as repeating constituent units derived from an aliphatic dicarboxylic acid; and at least one type selected from the group consisting of a poly(hydroxy alkanoate) (B) containing repeating constituent units derived from a hydroxy alkanoic acid having four or more carbon atoms, and an inorganic filler (F). Also provided is a molded article of the resin composition.
A toner comprising at least a binder resin,
the binder resin including at least a polyester resin,
wherein a content of the polyester resin is 2.5% by mass or more of a total mass of the toner, and
when a total length of a portion of a cross section of a printed article produced by fixing the toner to a PET coated paper sheet under printing conditions including a printing temperature of 175° C., a printing speed of 16 ppm, and a printing density of 0.8 mg/cm2, the portion in which the polyester resin is in contact with the PET coated paper sheet, is defined as A, and a total length of a portion of the cross section, the portion in which the toner is in contact with the PET coated paper sheet, is defined as B, A and B satisfy Formula (1) below.
A toner comprising at least a binder resin,
the binder resin including at least a polyester resin,
wherein a content of the polyester resin is 2.5% by mass or more of a total mass of the toner, and
when a total length of a portion of a cross section of a printed article produced by fixing the toner to a PET coated paper sheet under printing conditions including a printing temperature of 175° C., a printing speed of 16 ppm, and a printing density of 0.8 mg/cm2, the portion in which the polyester resin is in contact with the PET coated paper sheet, is defined as A, and a total length of a portion of the cross section, the portion in which the toner is in contact with the PET coated paper sheet, is defined as B, A and B satisfy Formula (1) below.
0.05
≤
A
/
B
≤
0
.55
(
1
)
A method for producing tert-butyl alcohol, including (i) a step of feeding a raw material liquid including isobutylene and water, to a reactor having a cation exchange resin, and (ii) a step of producing a reaction product including tert-butyl alcohol, by hydration reaction of isobutylene in the reactor, in which, in step (ii), the average superficial linear velocity of the raw material liquid, as calculated in the following expression (I), is 5 m/hour or more,
A method for producing tert-butyl alcohol, including (i) a step of feeding a raw material liquid including isobutylene and water, to a reactor having a cation exchange resin, and (ii) a step of producing a reaction product including tert-butyl alcohol, by hydration reaction of isobutylene in the reactor, in which, in step (ii), the average superficial linear velocity of the raw material liquid, as calculated in the following expression (I), is 5 m/hour or more,
Average linear velocity of raw material liquid (m/hour)=Volume flow rate of raw material liquid (m3/hour)/Cross-sectional area of reactor (m2) (I), and
A method for producing tert-butyl alcohol, including (i) a step of feeding a raw material liquid including isobutylene and water, to a reactor having a cation exchange resin, and (ii) a step of producing a reaction product including tert-butyl alcohol, by hydration reaction of isobutylene in the reactor, in which, in step (ii), the average superficial linear velocity of the raw material liquid, as calculated in the following expression (I), is 5 m/hour or more,
Average linear velocity of raw material liquid (m/hour)=Volume flow rate of raw material liquid (m3/hour)/Cross-sectional area of reactor (m2) (I), and
the volume of an aqueous phase (Vw) in a fluid (fluid A) to the total volume of the fluid A in the reactor is 4 to 12% by volume.
C07C 29/04 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
C07C 29/80 - SeparationPurificationStabilisationUse of additives by physical treatment by distillation
44.
CATALYST, METHOD FOR PREPARING CATALYST, AND METHOD FOR PRODUCING UNSATURATED CARBOXYLIC ACID AND/OR UNSATURATED CARBOXYLIC ACID ESTER
The present invention is a catalyst comprising:
(i) a compound comprising at least one first metal element selected from boron, magnesium, zirconium, and hafnium, and
(ii) an alkali metal element,
wherein the compound and the alkali metal element are supported on a carrier having silanol groups,
an average particle size of the compound of the first metal element is 0.4 nm or more and 50 nm or less,
the catalyst satisfies the following formula (1):
The present invention is a catalyst comprising:
(i) a compound comprising at least one first metal element selected from boron, magnesium, zirconium, and hafnium, and
(ii) an alkali metal element,
wherein the compound and the alkali metal element are supported on a carrier having silanol groups,
an average particle size of the compound of the first metal element is 0.4 nm or more and 50 nm or less,
the catalyst satisfies the following formula (1):
0.9
×
10
-
21
(
g
/
number
)
≦
X
/
(
Y
×
Z
)
<
10.8
×
10
-
21
(
g
/
number
)
,
formula
(
1
)
in which X is a molar ratio of the alkali metal element to the at least one first metal element in the catalyst, Y is a BET specific surface area of the catalyst (m2/g), and Z is a number of the silanol groups per unit area (number/nm2).
B01J 37/02 - Impregnation, coating or precipitation
C07C 67/347 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisationPreparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
45.
RESIN COMPOSITION, MULTILAYER STRUCTURE, MOLDED ARTICLE, AND METHOD FOR PRODUCING RESIN COMPOSITION
A resin composition having excellent thermal stability is provided. The resin composition contains an ethylene-vinyl alcohol copolymer (A) and lycopene (B).
In a partitioning member that is accommodated in a battery assembly to partition single cells and in which a liquid is sealed, an opening position of the partitioning member that opens upon receiving heat generated from the single cells is defined at a specific spot at a peripheral edge portion or a surface of the partitioning member. A partitioning member 1 includes a sealing portion 32 formed by sealing edge portions of multilayer sheets 31, 31 each including a resin layer and a metal layer in a band-like manner, a liquid and a heat insulation material 2 are sealed in an internal space surrounded by the sealing portion 32, and a weak seal strength portion 4A protruding from a side facing the internal space to an edge portion side of the sealing portion 32 is provided in the sealing portion 32.
H01M 10/647 - Prismatic or flat cells, e.g. pouch cells
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/211 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
H01M 50/358 - External gas exhaust passages located on the battery cover or case
H01M 50/682 - Containers for storing liquidsDelivery conduits therefor accommodated in battery or cell casings
47.
DIAGNOSIS DEVICE, DIAGNOSIS METHOD, AND DIAGNOSIS PROGRAM
Mitsubishi Chemical Engineering Corporation (Japan)
Inventor
Kawano, Koji
Matsuki, Akihiro
Kumanomidou, Yuuki
Kiyohara, Shunji
Abstract
The processing unit performs: first processing that derives individual previous state quantities and individual new state quantities, the individual previous state quantities being various state quantities for the equipment calculated by processing previous measurement data from the sensors, and the individual new state quantities being various state quantities for the equipment calculated by processing new measurement data; and second processing that derives a general previous state quantity and a general new state quantity, the general previous state quantity being a general state quantity for the equipment that combines the various individual previous state quantities, and the general new state quantity being a general state quantity for the equipment that combines the various individual new state quantities.
The present invention provides a modified polyester-based resin, an adhesive resin composition having a high biodegradation rate and excellent adhesiveness, and a laminate using the same. The modified polyester-based resin composition according to the present invention is a copolymer in which an aliphatic-aromatic polyester-based resin is graft-modified with at least one selected from the group consisting of an α,β-unsaturated carboxylic acid and an anhydride thereof, and contains a succinic acid unit as an aliphatic dicarboxylic acid unit constituting the aliphatic-aromatic polyester-based resin.
An aspect of the present invention relates to an acid-modified polyester-based resin in which an α,β-unsaturated carboxylic acid and/or an anhydride thereof (X) is grafted to an aliphatic-aromatic polyester-based resin containing an aliphatic diol unit, an aliphatic dicarboxylic acid unit, an aromatic dicarboxylic acid unit, the acid-modified polyester-based resin has a melt flow rate (210° C., load: 2160 g) of 1.4 g/10 min to 15 g/10 min, and a content of the α,β-unsaturated carboxylic acid and/or an anhydride thereof (X) is 0.0001 to 0.8 parts by mass with respect to 100 parts by mass of the aliphatic-aromatic polyester-based resin.
B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
C09J 167/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
50.
THERMOSETTING RESIN COMPOSITION, THERMALLY CONDUCTIVE RESIN SHEET, HEAT-DISSIPATING LAYERED PRODUCT, HEAT-DISSIPATING CIRCUIT BOARD, SEMICONDUCTOR DEVICE AND POWER MODULE
A thermosetting resin composition containing a thermosetting resin, an inorganic filler, and a polymer having a mass average molecular weight of 10,000 or more, wherein the thermosetting resin composition includes boron nitride agglomerated particles as the inorganic filler, and includes an epoxy compound and a benzoxazine compound as the thermosetting resin, and a ratio of a mass content of the boron nitride agglomerated particles to a mass content of the benzoxazine compound (boron nitride agglomerated particles/benzoxazine) is 5 or more and 50 or less, a thermally conductive sheet having thermal conductivity and heat resistance can be formed. In addition, the thermosetting resin composition can be formed into a film without any problem when forming a sheet, and sufficient adhesive strength can be obtained when cured.
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
ORGANIC-INORGANIC HYBRID MEMBRANE, ORGANIC-INORGANIC HYBRID MEMBRANE COMPOSITE, GAS SEPARATION AND CONCENTRATION METHOD, GAS SEPARATION MEMBRANE MODULE, METHOD FOR PRODUCING ORGANIC-INORGANIC HYBRID MEMBRANE, AND METHOD FOR PRODUCING ORGANIC-INORGANIC HYBRID MEMBRANE COMPOSITE
An object of an aspect of the present invention is to provide a new organic-inorganic hybrid membrane composite excellent in permeance and a relevant technique thereof. An organic-inorganic hybrid membrane composite in an aspect of the present invention includes a porous support layer and an organic-inorganic hybrid membrane formed on the porous support layer, an air permeation amount is 10000 L/(m2·h) or less, the organic-inorganic hybrid membrane contains a matrix polymer and a gas-selective inorganic filler, a contained amount of the gas-selective inorganic filler relative to the organic-inorganic hybrid membrane is 35% by mass or more, the gas-selective inorganic filler contains zeolite, a framework density in a case where all T elements of the zeolite are silicon is 16.0 T/1000 Å3 or less, and a membrane thickness of the organic-inorganic hybrid membrane is 0.05 μm or more and 50 μm or less.
B01D 53/22 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor characterised by their properties
Provided is an oil-in-water emulsion composition comprising water, an oil-and-fat, a pea protein and/or a fava protein, and a sucrose fatty acid ester, wherein the sucrose fatty acid ester has a ratio of a sucrose fatty acid monoester with respect to the total sucrose fatty acid ester of 3 to 45% by mass, and an amount of the sucrose fatty acid ester is 1 to 30 parts by mass with respect to 1 part by mass of a total amount of the pea protein and the fava protein.
A23C 11/10 - Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
One problem addressed by the present invention is to provide an emulsion composition that maintains its quality even when stored frozen. The problem is solved by a protein that satisfies one of the following conditions (A) to (C) and is partially in the state of particles when made into an aqueous dispersion: (A): having at least one peak in a region of a molecular weight of 66,000 or more in terms of polyethylene glycol in a gel filtration chromatography elution curve; (B): having a weight-average molecular weight of more than 27,000 in terms of polyethylene glycol as measured by gel filtration chromatography; and (C): having a number-average molecular weight of more than 3,500 in terms of polyethylene glycol as measured by gel filtration chromatography.
A23J 1/14 - Obtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites from leguminous or other vegetable seedsObtaining protein compositions for foodstuffsBulk opening of eggs and separation of yolks from whites from press-cake or oil-bearing seeds
A23C 11/10 - Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
A23F 3/30 - Further treatment of dried tea extractPreparations produced thereby, e.g. instant tea
A23F 5/40 - Further treatment of dried coffee extractPreparations produced thereby, e.g. instant coffee using organic additives, e.g. milk, sugar
A23L 23/00 - SoupsSauces Preparation or treatment thereof
A23L 35/00 - Foods or foodstuffs not provided for in groups Preparation or treatment thereof
C07K 14/415 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from plants
54.
PHTHALOCYANINE COMPOUND AND COMPOSITION, COLORED RESIN COMPOSITION, COLOR FILTER, AND IMAGE DISPLAY DEVICE
The present invention provides a phthalocyanine composition comprising a phthalocyanine compound that has a specific chemical structure, wherein the Fe atom content as measured by inductively coupled plasma optical emission spectrometry is 40 mass ppm or less. The present invention makes it possible to provide a phthalocyanine composition that has excellent storage stability when used as a colored resin composition.
Provided is a colored resin product which contains a fluorescent dye and in which color fading over time is suppressed. A resin composition includes: a polycarbonate resin (A) containing a structural unit (a) derived from a specific dihydroxy compound represented by formula (1); and a fluorescent dye (B). A laminate (10) is configured in which the film (11) composed of the resin composition, the retroreflective element layer (12), and the substrate (13) are layered in this order.
C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
56.
CATALYST FOR METHACRYLIC ACID PRODUCTION, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING METHACRYLIC ACID AND METHACRYLIC ACID ESTERS USING CATALYST
An object is to provide a catalyst which has high heat resistance and which can allow for production of methacrylic acid at a high yield, and to provide methods for producing methacrylic acid and methacrylic acid ester with the catalyst, and the object is achieved by use of a catalyst having a specified 31P-NMR spectrum.
C01B 25/45 - Phosphates containing plural metal, or metal and ammonium
C07C 51/235 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
57.
AQUEOUS DISPERSION, AND FILM AND LAMINATED BODY USING THE SAME
An aqueous dispersion including a binder resin, a nonionic surfactant, and a wax component, wherein the content of the nonionic surfactant is 0.1 to 200 parts by mass based on 100 parts by mass of the binder resin, and 2 parts by mass or more based on 100 parts by mass of the wax component.
C09D 135/06 - Copolymers with vinyl aromatic monomers
C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chainCoating compositions based on derivatives of such polymers
D21H 19/18 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising waxes
D21H 19/20 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D21H 19/34 - Coatings without pigments applied in a form other than the aqueous solution defined in group comprising cellulose or derivatives thereof
The present invention provides a double-sided adhesive sheet having a laminate structure with an intermediate layer (α layer) and a surface layer (β layer), wherein the intermediate layer (α layer) is formed from a resin composition containing a (meth)acrylic polymer, a crosslinking agent, and a photopolymerization initiator; the surface layer (β layer) is formed from an adhesive composition containing a (meth)acrylic polymer, a crosslinking agent, a photopolymerization initiator that can be activated by light having a wavelength of 405 nm or more, and an ultraviolet absorber; and the double-sided adhesive sheet has a stress relaxation rate of 30% or more. The double-sided adhesive sheet has curability, prevents ultraviolet degradation of the adhesive sheet, and has excellent discoloration resistance and step absorbability.
A separation failure capsule removal mechanism 1 removes a separation failure capsule 50 from a cap conveyance body 100, the separation failure capsule removal mechanism 1 comprising: a push-up part 10 which is disposed below a conveyance body main unit 101, and engages with a capsule body 51 of the separation failure capsule 50 to push up the separation failure capsule 50; and a pull-up part 20 which pulls up the separation failure capsule 50, protruding upwardly from the conveyance body main unit 101 after being pushed up by the push-up part 10, from a pocket 102. The pull-up part 20 comprises a pull-up roller in which a holding groove 21 for holding the capsule cap 51 of the separation failure capsule 50 is formed along the circumferential direction of the outer peripheral surface.
A61J 3/07 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
60.
SILICONE HYDROGEL, CONTACT LENS, METHOD FOR PRODUCING SILICONE HYDROGEL, AND METHOD FOR PRODUCING CONTACT LENS
Provided are: a silicone hydrogel having excellent surface hydrophilicity that is stable over a long period without requiring a surface treatment, e.g., a plasma treatment, even when a hydrophobic mold, e.g., a polypropylene mold, is used; and a method for producing the silicone hydrogel. A silicone hydrogel according to one aspect of the present invention contains water. In a dried object formed by removing the water from the silicone hydrogel, the ratio of the average value (A') of O/Si concentration ratios at a first measurement point to a third measurement point to the average value (B') of O/Si concentration ratios at a fourteenth measurement point to a sixteenth measurement point, A'/B', is 1.20 or higher, the measurement points being defined separately.
The present invention provides a microbial carrier in which denitrification efficiency is stabilized and improved, and a water treatment method using the same. The microbial carrier of the present invention is a microbial carrier which carries a microorganism having denitrification ability, the microbial carrier comprising an iron-containing carrier which comprises a biodegradable resin and iron, in which, when the iron-containing carrier comprises phosphorus, a molar ratio (phosphorus/iron) X of the phosphorus to the iron in the iron-containing carrier is 0
Provided is a prepreg in which gas barrier properties in a case of being molded into a molded product are improved. In the prepreg of the present invention, a thermoplastic resin with which a carbon fiber base material is impregnated, and the thermoplastic resin comprises a vinyl alcohol-based polymer.
F17C 1/06 - Protecting sheatings built-up from wound-on bands or filamentary material, e.g. wires
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 37/20 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
Particles may include graphite (A) and a particle (B) containing at least one selected from the group consisting of a tantalum compound and a cerium compound. The particle (B) may be encapsulated in the graphite (A). Particles including a particle (B) may contain a cerium compound. The particle (B) may be a particle (B1) containing a silicon element, and the particle (B1) may have a surface coated with a cerium compound.
H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
64.
CATALYST FOR METHACRYLIC ACID PRODUCTION, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING METHACRYLIC ACID AND METHACRYLIC ACID ESTERS USING CATALYST
An object is to provide a catalyst which has high heat resistance and which can allow for production of methacrylic acid at a high yield and to provide methods for producing methacrylic acid and methacrylic acid ester with the catalyst, and the object is achieved by use of a catalyst having a specified peak in powder X-ray measurement.
A carbon material composition may easily increase a density of a negative electrode plate and provide a secondary battery that is excellent in all of an initial efficiency, rate characteristics, and remaining capacity retention rate after high-temperature storage, and as a result, to provide a high-performance secondary battery. Such a carbon material composition may include a carbon material (A) and a carbon material (B), wherein the carbon material (A) has a cumulative pore volume of 0.02 mL/g or more in a range of pore diameters of 0.01 μm or more and 1 μm or less, and a ratio of a pore diameter to a volume-based average particle diameter, PD/d50 (%), expressed by formula (1) of 1.8 or less:
A carbon material composition may easily increase a density of a negative electrode plate and provide a secondary battery that is excellent in all of an initial efficiency, rate characteristics, and remaining capacity retention rate after high-temperature storage, and as a result, to provide a high-performance secondary battery. Such a carbon material composition may include a carbon material (A) and a carbon material (B), wherein the carbon material (A) has a cumulative pore volume of 0.02 mL/g or more in a range of pore diameters of 0.01 μm or more and 1 μm or less, and a ratio of a pore diameter to a volume-based average particle diameter, PD/d50 (%), expressed by formula (1) of 1.8 or less:
PD
/
d
50
(
%
)
=
(
[
mode
pore
diameter
(
PD
)
in
a
range
of
pore
diameters
of
0.01
μm
or
more
and
1
μm
or
less
in
a
pore
distribution
obtained
by
a
mercury
intrusion
porosimetry
]
/
[
volume
-
based
average
particle
diameter
(
d
50
)
]
)
×
100
,
and
(
1
)
the
carbon
material
(
B
)
is
an
organic
compound
-
coated
carbon
material
.
An ethylene-vinyl alcohol copolymer composition which suppresses coloring change due to thermal degradation during melt molding is provided. An ethylene-vinyl alcohol copolymer composition contains an ethylene-vinyl alcohol copolymer and a titanium compound, wherein the amount of the titanium compound on a metal basis is 0.001 ppm or more and less than 5 ppm per mass of the ethylene-vinyl alcohol copolymer composition.
Provided is a laminate excellent in both adhesiveness to a substrate or the like and easy-openability such as easy-tearability, and a laminate production method.
Provided is a laminate excellent in both adhesiveness to a substrate or the like and easy-openability such as easy-tearability, and a laminate production method.
The laminate comprises at least four layers which are, respectively, a substrate layer 1(α), a resin layer (β), an adhesive agent layer (γ) and a substrate layer 2(δ). The substrate layer 1(α), the resin layer (B), the adhesive agent layer (γ) and the substrate layer 2(δ) are laminated adjacent to one another, and the resin layer (B) and the adhesive agent layer (γ) satisfy, respectively, the following characteristics:
resin layer (β): comprising a polyethylene resin composition (B) containing an ethylene-based copolymer (A) having characteristics (a-1) to (a-4), and
adhesive agent layer (γ): comprising a reaction product of a polyol compound and a polyisocyanate compound.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
A polyurethane resin composition comprising a polyurethane resin (U) and an organic solvent (S), wherein the polyurethane resin (U) has a structural unit derived from a polyoxyethylenediol (A), a structural unit derived from a polycarbonate diol (B), a structural unit derived from an aliphatic isocyanate compound (C), a structural unit derived from a C2-6 diol (D), and a structural unit derived from a C2-20 diamine (E), the structural unit derived from the aliphatic isocyanate compound (C) being either a structural unit derived from a non-cyclic aliphatic diisocyanate (c1) having a structure such that two isocyanate groups are directly bound to a non-cyclic hydrocarbon having an odd number of carbon atoms or a structural unit derived from an alicyclic diisocyanate (c2) in which the number of isocyanate groups that are directly bound to an alicyclic hydrocarbon is 0 or 1.
A61F 13/51 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the bodySupporting or fastening means thereforTampon applicators characterised by the outer layers of the pads
C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
D06N 7/00 - Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
110100110100100 represents the etching rate for the 100 plane of silicon crystals. (1): R1m2mnn-R2. In the formula, R1represents an alkyl group having 7 or more carbon atoms, R2 represents a hydrogen atom or an alkyl group, X represents a single bond or a phenylene group, m represents an integer of 1-6, and n represents 4-25. This etching method comprises etching a structural body including silicon by using the etching liquid. This method for manufacturing a semiconductor device comprises a step for etching a structural body including silicon by using the etching liquid. The present invention provides an etching liquid having excellent selective solubility for the 110 plane of silicon crystals with respect to the 100 plane of silicon crystals. Further, it is possible to provide an etching method and a method for manufacturing a semiconductor device, in which the etching liquid is used.
A resin composition containing, per 100 parts by mass of a thermoplastic resin, 0.1 to 10.0 parts by mass of a carbon nanotube, and 10 to 100 parts by mass of a glass fiber, with a mass proportion of the carbon nanotube and the glass fiber (carbon nanotube/glass fiber) being 0.01 to 0.30.
C08K 13/00 - Use of mixtures of ingredients not covered by any single one of main groups , each of these compounds being essential
G01N 22/00 - Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
A61K 33/06 - Aluminium, calcium or magnesiumCompounds thereof
A61P 1/04 - Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
JAPAN TECHNOLOGICAL RESEARCH ASSOCIATION OF ARTI FICIAL PHOTOSYNTHETIC CHEMICAL PROCESS (Japan)
Inventor
Horie, Hideyoshi
Satou, Kiminori
Ri, Morihiro
Miyagi, Hidekazu
Takewaki, Takahiko
Horiuchi, Kaoru
Abstract
A separation membrane for hydrogen and a gas L (excepting hydrogen), wherein the activation energy Ep(S) (kJ/mol) for a hydrogen permeance P(S) (mol/(m2∙s∙Pa)) through the separation membrane, as derived within a temperature Tam (°C) range satisfying the following expression (1-I), and the activation energy Ep(L) (kJ/mol) for a gas L permeance P(L) (mol/(m2∙s∙Pa)) through the separation membrane, as derived within the same temperature range, satisfy the following expression (1-II). (1-I): 5(°C)≤Tam(°C)≤200(°C) (1-II): |Ep(L)|<|Ep(S)| The present invention can provide a separation membrane, a separation membrane layered body, a separation module or separation tower, a hydrogen recovery system, and a hydrogen separation and recovery method that are for separating and recovering hydrogen and in which hydrogen can be separated and recovered in a safe and highly efficient manner, even with a relatively low-pressure supply, from a mixed gas comprising molecules that are relatively close in kinetic diameter, one example being the separation and recovery of hydrogen from a hydrogen-oxygen mixed gas.
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or propertiesManufacturing processes specially adapted therefor characterised by their properties
B01D 53/22 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
B01D 71/64 - PolyimidesPolyamide-imidesPolyester-imidesPolyamide acids or similar polyimide precursors
C01B 3/56 - Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solidsRegeneration of used solids
C01B 39/40 - Type ZSM-5 using at least one organic template directing agent
74.
POLYETHYLENE-BASED MODIFIER, RECYCLED RESIN COMPOSITION, AND BLOWN CONTAINER
In relation to molding of a polyethylene-based blown container, the present invention applies a recycled material to blown products, reduces the usage amount of plastics, solves the problem of plastic refuse (waste plastic), and provides a blown container having excellent durability by reforming the recycled material. In the blown container, a polyethylene-based recycled material having specific properties and a polyethylene-based modifier having specific properties are used.
Provided are a method for producing a carbon fiber bundle composite and a carbon fiber bundle composite. The method contains a step of mixing carbon fiber fluff made of short carbon fibers and a molten resin containing an epoxy resin component to obtain a carbon fiber bundle containing the molten resin, a step of solidifying the molten resin, and a step of mixing at least one type of epoxy curing agent into the molten resin. The carbon fiber bundle composite contains a plurality of short carbon fibers forming the bundle and an uncured solid epoxy resin composition. The positions of the tips of the short carbon fibers are uneven at each end of the bundle; and the uncured solid epoxy resin composition contains at least one type of epoxy curing agent.
D04H 1/60 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
D04H 1/4382 - Stretched reticular film fibresComposite fibresMixed fibresUltrafine fibresFibres for artificial leather
D04H 1/54 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
D04H 1/587 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
76.
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMATION DEVICE
Provided is an electrophotographic photoreceptor that has at least a photosensitive layer and a protective layer provided in succession on a conductive support, and can ensure a good residual potential and potential retention rate. The electrophotographic photoreceptor has at least a photosensitive layer and a protective layer provided in succession on a conductive support, wherein the protective layer contains an imide compound and the photosensitive layer contains an arylamine compound. The imide compound includes a compound represented by formula (1). (1): A-X-B
G03G 5/06 - Photoconductive layersCharge-generation layers or charge-transporting layersAdditives thereforBinders therefor characterised by the photoconductive material being organic
77.
RESIN COMPOSITION, MOLDING MATERIAL, AND MOLDED BODY
Disclosed is a resin composition which contains a (meth)acrylic polymer (A), a (meth)acrylic copolymer (B), and a rubbery graft polymer (C) that has a crosslinked structure and/or a (meth)acrylic polymer (D), wherein: the (meth)acrylic polymer (A) is a random copolymer and/or a homopolymer and contains 50% by mass or more of a repeating unit that is derived from methyl methacrylate; the (meth)acrylic copolymer (B) is a block copolymer and/or a graft copolymer; and the (meth)acrylic polymer (D) is a random copolymer and/or a homopolymer, contains 50% by mass or more of a repeating unit that is derived from methyl methacrylate, and has a mass average molecular weight of 500,000 or more.
C08L 33/12 - Homopolymers or copolymers of methyl methacrylate
C08F 290/04 - Polymers provided for in subclasses or
C08L 51/04 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to rubbers
C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
78.
PREPREG, METHOD FOR MANUFACTURING PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL
Provided is a prepreg capable of suppressing strength loss when formed into a shaped article. The prepreg comprises carbon fibers arranged in a single direction and impregnated with a matrix resin composition. The wave period T of the pregreg is measured as described below. The average of T, which is Tave, is 9 mm or more, and the standard deviation Tsdev of the wave period T is 6 mm or less. [Measurement method] A prepreg is cut to 100 mm × 50 mm to obtain a test piece. The test piece is stuck onto a glass plate so as to be integrated with the glass plate. A microscope is used to scan 47 mm in a direction perpendicular (90 degree direction) to the fiber direction to obtain a 47 mm × 11 mm prepreg image.
B29K 105/10 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns oriented
The present invention provides a formulation for food that has low viscosity even after storage at normal temperature, does not solidify, does not separate into two layers with deposition of crystals of sucrose fatty acid ester, and is excellent in fluidity and uniformity. A formulation for food according to the present invention contains (I) sucrose fatty acid esters containing a sucrose fatty acid ester (A) containing a constituent fatty acid having 8-14 carbon atoms and a sucrose fatty acid ester (B) containing a constituent fatty acid having 16-22 carbon atoms, and (II) a polyhydric alcohol containing fructose and/or glycerin. The content ratio of the sucrose fatty acid esters (A) and (B) is preferably 1:0.67-8. The total content of the sucrose fatty acid esters (A) and (B) is preferably 3-90% by mass of the entire formulation for food. The content of the fructose is preferably 3-95% by mass of the entire formulation for food. The content of the glycerin is preferably 9-92% by mass of the entire formulation for food.
The present invention provides a gas diffusion layer in which the occurrence of a crack in a coating layer is suppressed and a manufacturing method thereof, a roll-shaped object of the gas diffusion layer, and a solid polymer fuel cell. The gas diffusion layer has a porous electrode substrate and a coating layer formed on at least one surface of the porous electrode substrate, wherein the coating layer contains carbon powder A having an average particle diameter of 5 to 800 nm and carbon powder B having an average particle diameter of 1 to 50 μm.
What is provided is an adhesive sheet in which a high level of both unevenness followability during bonding and shape holding power when not bonded is achieved and flexibility especially in a low-temperature environment is excellent. The adhesive sheet includes an adhesive layer formed from an adhesive composition containing a (meth)acrylic copolymer, in which (1) when the thickness is set to 0.7 to 1.0 mm, a strain (creep strain) by applying a pressure of 2 kPa at a temperature of 60° C. for 600 seconds is 1000% or more and 100000% or less, (2) in a holding power measurement in accordance with JIS-Z-0237 (ISO29863), a falling time when the adhesive sheet is adhered to a SUS plate with an area of 20 mm×20 mm and a load of 500 gf is applied in an atmosphere of 40° C. is 60 seconds or more, and (3) when the thickness is set to 0.7 to 1.0 mm, a storage shear modulus at −20° C. (G′ (−20° C.)) obtained by a dynamic viscoelasticity measurement in a shear mode at a frequency of 1 Hz is 10 kPa or more and 1000 kPa or less are satisfied.
A thermoplastic resin composition pellet may include 30 to 100 parts by mass of a polybutylene terephthalate resin (A) having an intrinsic viscosity of 0.3 to 1.3 dl/g and 0 to 70 parts by mass of a polystyrene or a rubber-reinforced polystyrene resin (B), and 0.5 to 20 parts by mass of heat-expandable microsphere (C) having a maximum expansion temperature in a range of 250 to 320° C. and an average particle diameter in a range of 10 to 50 μm, relative to 100 parts by mass of the total (A) and (B). A method may produce the thermoplastic resin composition pellet including melt kneading a master batch including the heat-expandable microsphere (C) and a thermoplastic resin with the polybutylene terephthalate resin (A) and the polystyrene or rubber-reinforced polystyrene resin (B).
Provided is a polyester adhesive composition containing a polyester resin (A) and a polyepoxy compound (B), wherein the polyester resin (A) contains structural units derived from a polyvalent carboxylic acid, structural units derived from a polyhydric alcohol, and wherein the structural units derived from the polyvalent carboxylic acid contain a specific amount of structural units derived from a cyclic structure, and the structural units derived from the polyhydric alcohol contain structural units derived from an aliphatic polyhydric alcohol. The polyester resin (A) also has a specific acid value and a specific glass transition temperature.
METHOD FOR PRODUCING CATALYST MOLDED ARTICLE USED WHEN PRODUCING alpha,beta-UNSATURATED CARBOXYLIC ACID, AND METHOD FOR PRODUCING alpha,beta-UNSATURATED CARBOXYLIC ACID AND alpha,beta-UNSATURATED CARBOXYLIC ACID ESTER USING SAME
An object is to provide a method capable of stably producing a catalyst molded article which is favorable in moldability in a step of molding a dried catalyst product and which provides a high yield of α,β-unsaturated carboxylic acid, and methods for producing α,β-unsaturated carboxylic acid and α,β-unsaturated carboxylic acid ester with the catalyst molded article. The object is achieved by a method for producing a catalyst molded article by preparing a catalyst raw material-containing slurry with a catalyst production apparatus washed under specified conditions, and methods for producing α,β-unsaturated carboxylic acid and α,β-unsaturated carboxylic acid ester with the catalyst molded article.
B30B 11/02 - Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses or tabletting presses using a ram exerting pressure on the material in a moulding space
C07C 51/16 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation
C07C 67/04 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
Provided is a poly(vinyl alcohol)-based resin film which, when produced using a dissolution can, an extruder, a die, a metallic roll, a belt, etc., is less apt to cause corrosional deterioration of these, thereby bringing about excellent production efficiency and maintainability. This poly(vinyl alcohol)-based resin film includes a poly(vinyl alcohol)-based resin (A), and has a C14 value in terms of pMC, as determined by ASTM D6866 (method B), of 9-50.
The present invention addresses the problem of providing: a conductive composition which has good coating properties and in which foreign matter is unlikely to occur when the conductive composition is made into a coating film; a method for producing the conductive composition; a water soluble composition which is used in the conductive composition; and a method for producing the water soluble composition. Provided is a water soluble composition that includes a water soluble polymer, said water soluble composition satisfying conditions (A1) and (A2). Also provided is a method for producing a water soluble composition, said method comprising a reprecipitation step for mixing a good solvent solution, which contains a water soluble composition and a good solvent of the water soluble composition, and a poor solvent of the water soluble composition, said poor solvent containing an ether. The condition (A1) is that the water soluble polymer contains a nitrogen-containing functional group. The condition (A2) is that surface tension of a 1.0 mass% aqueous solution of the water soluble composition at 25°C is 34.0-50.0.
C08L 101/14 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
C08L 39/06 - Homopolymers or copolymers of N-vinyl-pyrrolidones
C08L 65/00 - Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chainCompositions of derivatives of such polymers
C08L 79/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups
C08L 79/04 - Polycondensates having nitrogen-containing heterocyclic rings in the main chainPolyhydrazidesPolyamide acids or similar polyimide precursors
C09K 23/00 - Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
H01B 1/12 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances organic substances
A GaN substrate doped with manganese, in which an activation energy of a carrier is 0.7 eV or more when a carrier concentration is represented by the formula (I): carrier concentration (atoms/cm3)=A×EXP(−Ea/kT). In the formula (I), A represents a proportional constant, EXP represents an exponential function, Ea represents a carrier activation energy (eV), k represents a Boltzmann constant (8.617×10−5 eV/K), and T represents a temperature (K) in Kelvin units.
H01L 29/20 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds
C30B 25/20 - Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
H01L 29/778 - Field-effect transistors with two-dimensional charge carrier gas channel, e.g. HEMT
88.
METHOD FOR PRODUCING CATALYST COMPACT FOR USE IN PRODUCING UNSATURATED CARBOXYLIC ACID, AND METHOD FOR PRODUCING UNSATURATED CARBOXYLIC ACID AND UNSATURATED CARBOXYLIC ESTER USING SAME
An object is to provide a method for producing a catalyst molded article which is high in mechanical strength and which enables unsaturated aldehyde and/or unsaturated carboxylic acid to be produced at high yield(s). The object is achieved by a method for producing a catalyst molded article, the method including (1) a step of adding an ammonium radical to a slurry (liquid A) including molybdenum and phosphorus, at a rate satisfying the following expression (I), to prepare a slurry (liquid B), 0.1≤v/M≤3 (I), in which v represents the rate of addition of the ammonium radical [mol/hour], and M represents the mass of the liquid A [kg], (2) a step of adjusting the pH of the liquid B, to prepare a slurry (liquid C) having a pH lower than that of the liquid B by 0.2 or more and having a pH of 4 or less, (3) a step of drying the liquid C, to obtain a catalyst powder, (4) a step of mixing the catalyst powder and a liquid, to produce a catalyst powder mixture, and (5) a step of molding the catalyst powder mixture, to produce a catalyst molded article, in which the penetration rate coefficient of the liquid to the catalyst powder in step (4) is 0.07 g2/s or more.
A GaN epitaxial substrate contains a GaN substrate and a GaN buffer layer epitaxially grown on the GaN substrate. The GaN epitaxial substrate includes a point A and a point B positioned on a straight line parallel to a [0001] axis passing through the point A, the point B being present in a [0001] axis direction relative to the point A. The point A is present in the GaN substrate or the GaN buffer layer, the point B is present in the GaN buffer layer, a ratio ([Mn]B/[Mn]A) is 1/100, and a distance between the point A and the point B is 0.7 μm or less.
H01L 29/20 - Semiconductor bodies characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds
C30B 25/20 - Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
A modified ethylene-vinyl alcohol copolymer composition that allows thermal degradation to be suppressed during heating in melt kneading, melt molding, or the like is provided as follows. A modified ethylene-vinyl alcohol copolymer composition contains a modified ethylene-vinyl alcohol copolymer having a primary hydroxyl group structural unit in a side chain, and a titanium compound. The amount of the titanium compound on a metal basis is 0.001 ppm or more and less than 5 ppm per mass of the modified ethylene-vinyl alcohol copolymer composition.
An object is to provide a method for producing methacrolein and/or methacrylic acid from isobutanol, in which methacrolein and/or methacrylic acid are/is obtained at high selectivity with suppressed generation of a by-product, and a method for producing methacrylic acid ester from the methacrylic acid obtained. The object is achieved by a method for producing methacrolein and/or methacrylic acid, including (i) a step of feeding an isobutanol-containing gas to a dehydration catalyst layer, to produce an isobutylene-containing gas 1 by dehydration reaction of isobutanol, and (ii) a step of feeding an isobutylene-containing gas 2 containing at least one portion of the isobutylene-containing gas 1, and an oxygen-containing gas to an oxidation catalyst layer, to produce methacrolein and/or methacrylic acid by oxidation reaction of isobutylene, in which x1/x2 is 0.4 or more when the content rate of isobutylene in the isobutylene-containing gas 1 is x1 (% by mol) and the content rate of isobutylene in the isobutylene-containing gas 2 is x2 (% by mol).
C07C 51/235 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
C07C 45/29 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by oxidation of hydroxy groups
92.
BIODEGRADABLE RESIN COMPOSITION, MOLDED BODY, AND MULTILAYER BODY
The purpose of the present invention is to provide a biodegradable resin composition with which it is possible to produce a molded body that is not susceptible to the occurrence of coloring due to a dye that is contained in food or drink. Disclosed is a biodegradable resin composition which contains an aliphatic-aromatic polyester and a filler, wherein: the content of the aliphatic-aromatic polyester with respect to the biodegradable resin composition is 20% by mass to 99% by mass inclusive; the content of the filler with respect to the biodegradable resin composition is 0.3% by mass to 50.0% by mass inclusive; and the content of an ester group in the aliphatic-aromatic polyester is 9.6 mol/kg or more.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY (Japan)
Inventor
Ito Takuya
Kishimoto Yukihiro
Okihara Takumi
Abstract
Provided is a fiber that is suitable as an additive to a cement paste and as a self-healing accelerator for cracks in a hardened cement body. The fiber contains an ethylene-vinyl alcohol copolymer including the structural unit indicated in formula (1).
D01F 6/34 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated alcohols, acetals, or ketals as the major constituent
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
94.
COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY DEVICE, AND ILLUMINATOR
An object of the present invention is to provide a composition for an organic electroluminescent element, which is used for forming an emission layer in an organic electroluminescent element by wet-process film formation, and which has favorable stability of liquid physical properties, in particular, favorable surface tension stability of ink. The present invention relates to a composition for an organic electroluminescent element including a functional material, a specific compound, alkylated naphthalene or diphenyl alkane as a first solvent, and at least one of an aromatic ether and an aromatic ester as a second solvent.
A silica particle in which, in an image obtained by taking a scanning transmission electron image in a bright field mode using an ultra-high resolution electron microscope, a ratio of an area of a white portion within the silica particle to a total area of the silica particle is 2% to 12%. The ratio of the area of the white portion within the silica particle to the total area of the silica particle may be 7% to 10%.
An ethylene-vinyl alcohol copolymer composition having excellent long-run workability and allowing suppression of coloring change due to thermal degradation during melt molding is provided as follows. An ethylene-vinyl alcohol copolymer composition contains an ethylene-vinyl alcohol copolymer (A) having two or more kinds of ethylene-vinyl alcohol copolymers with different ethylene structural unit contents, and a titanium compound (B). The amount of the titanium compound (B) on a metal basis is 0.001 to 5 ppm per mass of the ethylene-vinyl alcohol copolymer composition.
The following is provided as an adhesive agent composition that can be used for multistage curing, that can provide excellent adhesive properties in a less crosslinked state after primary curing, that can efficiently undergo multistage curing even with a low active energy dose during curing or can efficiently undergo multistage curing by an active energy ray in the visible light range during curing, that can increase elasticity of an adhesive layer after final curing, and that can provide excellent adhesive properties, reliability, and shape stability. This adhesive agent composition contains an acrylic resin (A) and a photoinitiator (B). The adhesive agent composition has a glass transition temperature of 12-40°C as calculated from the dynamic viscoelasticity of the acrylic resin (A), and includes a structural unit derived from an alkyl (meth)acrylate (a1) that has an alkyl group having 5 or more carbon atoms and a structural unit derived from an amide group-containing ethylenically unsaturated monomer (a3).
A resin composition contains a polyester resin and a polycarbonate resin, wherein a mass ratio between the polyester resin and the polycarbonate resin is 10/90 to 90/10, wherein a total of the polyester resin and the polycarbonate resin is 100 parts by mass, and a content of aluminum element contained in the polycarbonate resin is 0.50 to 1000.00 ppm by mass per 100 parts by mass of the polycarbonate resin.
Provided is a marking device 1 for an edible body, comprising a conveyance device 20, a printing unit 220, a height detection unit 50, a recovery unit 60, and a control unit 70. The printing unit 220 is supported so that an inkjet head 221 for performing printing on an edible body for each row in the width direction of the conveyance device 20 can advance and retreat in a contact/separation direction with respect to the conveyance surface. The height detection unit 50 detects the presence/absence of an edible body whose protruding height exceeds a predetermined value for each row in the width direction of the conveyance device 20. The control unit 70 performs printing on an edible body having a protruding height of a predetermined value or less by the printing unit 220, and separates the inkjet head 221 from the conveyance surface at a timing when the edible body having a protruding height exceeding the predetermined value passes through the printing unit 220, thereby causing a plurality of edible bodies in the row including said edible body to pass without being printed by the printing unit 220 and collecting the edible bodies by the recovery unit 60.
A61J 3/06 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
A61J 3/07 - Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
100.
TRANSITION METAL CLUSTER COMPOUND, PHOTOSENSITIVE COMPOSITION, PATTERN FORMATION METHOD, AND METHOD FOR PRODUCING SUBSTRATE
A purpose of the present invention is to provide: a transition metal cluster compound rendering miniaturization of circuit patterns possible; a photosensitive composition containing the transition metal cluster compound; and a pattern formation method employing this photosensitive composition. The transition metal cluster compound is characterized by comprising 2-20 transition metal atoms and two or more carboxy ligands, at least one of the carboxy ligands including an alicyclic structure having a double bond.
