Provided is a resin composition contains, with respect to 100 parts by mass of a thermoplastic resin, 10 to 70 parts by mass of a recycled carbon fiber; and 0.1 to 15 parts by mass of a functional group-containing compound; wherein the recycled carbon fiber is a baked product of a composite of an epoxy resin and a carbon fiber, and comprises 5% by mass or more of a residue derived from the epoxy resin; and an ISO multi-purpose test specimen with a thickness of 4 mm obtained by molding the resin composition has a maximum flexural strength of 130 MPa or more in accordance with ISO 178.
NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY (Japan)
Inventor
Hattori, Shigeki
Yamamoto, Hiroki
Abstract
This photosensitive composition includes a tin compound which has three hydrocarbon groups that may have substituent groups and in which a pyridinedicarboxylic acid serves as a ligand. This pattern formation method comprises: a step for forming a photosensitive layer on a substrate by using the photosensitive composition; a step for irradiating a prescribed area of the photosensitive layer with chemoradiation so as to perform pattern exposure; and a step for subjecting the post-exposure photosensitive layer to a development process by a developing solution and selectively removing an exposed part or an unexposed part of the photosensitive layer.
Provided is a prepreg having improved gas barrier properties when made into a molded body. In this prepreg, a carbon fiber base material is impregnated with a thermoplastic resin, the thermoplastic resin containing a vinyl alcohol polymer.
C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
B32B 5/28 - 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 impregnated with or embedded in a plastic substance
The present invention provides, as a technique that is applicable to the production of a methylphenol from biomass, a method for producing a methylphenol, the method comprising a step in which a methyl tyrosine is converted into a methylphenol by a reaction catalyzed by a tyrosine phenol-lyase.
C07B 59/00 - Introduction of isotopes of elements into organic compounds
C07C 39/07 - Alkylated phenols containing only methyl groups as alkyl groups, e.g. cresols, xylenols
C07C 37/50 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
C12N 15/52 - Genes encoding for enzymes or proenzymes
This thermosetting resin composition contains a thermosetting resin, an inorganic filler and a polymer having a mass average molecular weight of 10,000 or more, and is characterized in that aggregated boron nitride particles are contained as the inorganic filler, an epoxy compound and a benzoxazine compound are contained as the thermosetting resin, and the ratio of the content by mass of the aggregated boron nitride particles relative to the content by mass of the benzoxazine compound (aggregated boron nitride particles/benzoxazine compound) is 5-50. With this thermosetting resin composition, it is possible to form a thermally conductive sheet that exhibits thermal conductivity and heat resistance, form a film without any problem when the sheet is molded, and achieve sufficient adhesive strength when the thermosetting resin composition is cured.
Provided is a polyester-based pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive excellent in terms of adhesive force, heat resistance, moist heat resistance, and optical properties. The polyester-based pressure-sensitive adhesive composition comprises a polyester-based resin (A) and a polyepoxy-based compound (B), wherein the polyester-based resin (A) comprises structural units derived from a polycarboxylic acid and structural units derived from a polyhydric alcohol, the structural units derived from a polycarboxylic acid including a specific amount of a structural unit derived from a cyclic structure and the structural units derived from a polyhydric alcohol including a structural unit derived from an aliphatic polyhydric alcohol. The polyester-based resin (A) has a specific acid value and a specific glass transition temperature.
C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
C09J 167/00 - Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
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
The problem of an aspect of the present invention is to provide a new organic-inorganic hybrid membrane composite having good permeance, and techniques related thereto. The organic-inorganic hybrid membrane composite according to an aspect of the present invention comprises a porous support layer and an organic-inorganic hybrid membrane formed on the porous support layer, and has an air permeation amount of 10000 L/(m2･h). The organic-inorganic hybrid membrane includes a matrix resin and an inorganic filler having gas selectivity. The content of the inorganic filler having gas selectivity in the organic-inorganic hybrid membrane is greater than or equal to 35 mass%. The inorganic filler having gas selectivity includes zeolite. The framework density in the case that the T element of the zeolite is all silicon is less than or equal to 16.0 T/1000 Å3. The membrane thickness of the organic-inorganic hybrid membrane is 0.05 to 50 μm inclusive.
B01D 67/00 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
C01B 39/40 - Type ZSM-5 using at least one organic template directing agent
C01B 39/46 - Other types characterised by their X-ray diffraction pattern and their defined composition
C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
8.
PARTICLES, METHOD FOR MANUFACTURING PARTICLES, METHOD FOR MANUFACTURING NEGATIVE ELECTRODE, AND METHOD FOR MANUFACTURING SECONDARY BATTERY
This particles comprise graphite (A) and particles (B) including at least one type selected from the group consisting of tantalum compounds and cerium compounds, wherein the particles (B) are contained in the graphite (A). The particles include the particles (B) including the cerium compound, and the surfaces of particles (B1) including a silicon element are coated with the cerium compound.
H01M 4/36 - Selection of substances as active materials, active masses, active liquids
H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
9.
LIGHT-EMITTING LAYER COMPOSITION, ORGANIC ELECTROLUMINESCENT ELEMENT, AND PRODUCTION METHOD THEREFOR
The present invention addresses the problem of providing a light-emitting layer composition which enables an improvement in light emission efficiency of an element and a light-emitting layer composition (for example, an ink for a light-emitting layer) that contains an organic solvent. The present invention relates to a light-emitting layer composition comprising a compound represented by formula (1) and a compound represented by formula (2). (The symbols n, R, and a in formula (1) and m, Q, b, and X in formula (2) are as defined in the description.)
MATERIAL FOR LIGHT EMITTING LAYERS OF ORGANIC ELECTROLUMINESCENT ELEMENTS, COMPOSITION FOR FORMING LIGHT EMITTING LAYER, ORGANIC ELECTROLUMINESCENT ELEMENT, AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENT ELEMENT
The present invention addresses the problem of providing a material for light emitting layers of organic electroluminescent elements, the material enabling the achievement of an organic electroluminescent element that has a wide energy gap and adequate charge transport properties, thereby exhibiting high luminous efficiency. The present invention relates to a material for light emitting layers of organic electroluminescent elements, the material containing at least a light emitting material, and at least two kinds of compounds that are respectively selected from at least two arbitrary groups among the three groups, specifically group A, group B and group C described below. Group A: a group consisting of the compounds represented by formula (1-A) and the compounds represented by formula (1-B) Group B: compounds represented by formula (2) Group C: a group consisting of the compounds represented by formula (3), the compounds represented by formula (1-1) and the compounds represented by formula (1-2) (The details of the formulae in group A to group C are as described in the description.)
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group
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 71/15 - Deposition of organic active material using liquid deposition, e.g. spin coating characterised by the solvent used
H10K 85/60 - Organic compounds having low molecular weight
11.
PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT, AND IMAGE DISPLAY DEVICE
Provided is a photosensitive resin composition capable of forming a high refractive index cured product, and having excellent hole resolution. This photosensitive resin composition is characterized by containing (A) an ethylenically unsaturated compound, (B) a photopolymerization initiator, and (C) an alkali soluble resin, the (A) ethylenically unsaturated compound containing an ethylenically unsaturated compound (A1) having, in each molecule, one to three ethylenically unsaturated bonds and one to three sulfur-containing aromatic heterocycles, and the (C) alkali soluble resin containing an epoxy (meth)acrylate resin (C1) having an aromatic ring in the main chain.
Provided is a highly uniform polyvinyl alcohol-based film in which irregularity in the phase difference has been reduced at a high level. The polyvinyl alcohol-based film, when used for a polarization film, makes it possible to obtain a polarization film having little optical irregularity. The polyvinyl alcohol-based film is configured such that the difference between the maximum value and the minimum value of the in-plane phase difference in the transverse direction (TD) of the film is 25 nm or less, and the differential standard deviation of the in-plane phase difference in the transverse direction (TD) of the film is 0.8 nm or less.
NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY (Japan)
Inventor
Hattori, Shigeki
Yamamoto, Hiroki
Abstract
Provided is a compound constituted from a heteropolyacid anion, a photoreactive cation represented by formula (1), and a hydrogen cation. Also provided is a photosensitive composition containing this compound. (In formula (1), R1and R2 are each independently an optionally substituted linear saturated aliphatic hydrocarbon group having 1-10 carbon atoms, linear unsaturated aliphatic hydrocarbon group having 2-10 carbon atoms or aromatic group having 3-10 carbon atoms. Q is an optionally substituted saturated aliphatic hydrocarbon chain or aromatic chain. G is a substituent group having a monovalent cation.)
G03F 7/32 - Liquid compositions therefor, e.g. developers
14.
CATALYST FOR METHACRYLIC ACID PRODUCTION, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING METHACRYLIC ACID AND METHACRYLIC ACID ESTERS USING CATALYST
The present invention addresses the problems of providing a catalyst that has high heat resistance and that enables methacyrlic acid to be produced at high yield, and providing a method for producing methacyrlic acid and methacrylic acid esters using the catalyst. The above problems are solved by using a catalyst having a specific peak according to powder X-ray measurement.
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 57/055 - Preparation by oxidation in the gaseous phase starting from unsaturated aldehydes
15.
CATALYST FOR METHACRYLIC ACID PRODUCTION, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING METHACRYLIC ACID AND METHACRYLIC ACID ESTERS USING CATALYST
The present invention addresses the problems of providing a catalyst that has high heat resistance and that enables methacyrlic acid to be produced at high yield, and providing a method for producing methacyrlic acid and methacrylic acid esters using the catalyst. The above problems are solved by using a catalyst having a specific 31P-NMR spectrum.
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 57/055 - Preparation by oxidation in the gaseous phase starting from unsaturated aldehydes
16.
COMPOUND, COMPOSITION FOR FORMING ANISOTROPIC DYE FILM, ANISOTROPIC DYE FILM, AND OPTICAL ELEMENT
A compound represented by formula (1). (In formula (1), -X1represents a monovalent organic group. -R11represents an alkyl group substituted by one or more fluorine atoms. -R12represents a hydrogen atom, an alkyl group, or an alkyl group substituted by one or more fluorine atoms. -R11and -R12may together form a ring. -A11-, -A12-, -A13-, and -A14- each independently represent a 1,4-phenylene group that may have a substituent.)
This polycarbonate resin composition is characterized by comprising, with respect to 100 parts by mass of a polycarbonate resin (A), 30-150 parts by mass of a polystyrene-based resin (B) and 3-60 parts by mass of an elastomer (C), and is characterized in that the polycarbonate resin (A) includes a bisphenol-A polycarbonate (A1) and a polycarbonate (A2) having a specific structural unit at a mass ratio (A2/A1) of 5/95 to 80/20. The present invention also pertains to a molded article of the polycarbonate resin composition, and to an antenna member.
C08L 25/04 - Homopolymers or copolymers of styrene
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
18.
PIGMENT DISPERSION LIQUID, PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT, BLACK MATRIX, IMAGE DISPLAY DEVICE, AND METHOD FOR PRODUCING PIGMENT DISPERSION LIQUID
Provided are a pigment dispersion liquid with which a cured film having low surface roughness can be formed, and a photosensitive resin composition. One aspect of a pigment dispersion liquid according to the present invention contains (A) a pigment, (B) a dispersant, (C) a sulfonic-acid-group-containing compound, and a solvent, the ratio (D90/D50) of the 90% cumulative diameter (D90) to the 50% cumulative diameter (D50) being 1.4 or less in results of measuring cumulant-analyzed volume-based particle size distribution measured by a dynamic scattering method with the (A) pigment and the (C) sulfonic-acid-group-containing compound in a particulate state. A photosensitive resin composition according to the present invention contains a pigment dispersion liquid according to the present invention.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Provided is a resin composition for molded articles having excellent transparency, as a recycled composition for a multilayer structure using a polyolefin resin and an ethylene-vinyl alcohol-based copolymer. The resin composition contains a polyolefin-based resin (A), an ethylene-vinyl alcohol-based copolymer (B), and an amine-modified resin (C), wherein the amine-modified resin (C) constitutes 0.1-20 parts by mass per 100 parts by mass of the polyolefin-based resin (A).
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L 23/36 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with nitrogen-containing compounds, e.g. by nitration
C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
20.
AQUEOUS DISPERSION, AND FILM AND LAMINATE FORMED USING SAME
This aqueous dispersion comprises a binder resin (A), a nonionic surfactant (B), and a wax component (C), the aqueous dispersion being characterized in that the content of the nonionic surfactant (B) is 0.1-200 parts by mass with respect to 100 parts by mass of the binder resin (A), and is at least 2 parts by mass with respect to 100 parts by mass of the wax component (C).
C09D 201/00 - Coating compositions based on unspecified macromolecular compounds
C09K 3/18 - Materials not provided for elsewhere for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
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
The present invention provides a nonaqueous dispersion composition containing an acrylic resin A, an olefin resin B, and an organic solvent E. The post-heat treatment viscosity of the nonaqueous dispersion composition measured at 25°C after undergoing a heat treatment at 70°C for 1 hour is 20000 mPa·s or less. The acrylic resin A includes a structural unit derived from a (meth)acrylic monomer a. The organic solvent E contains an organic solvent E1 in which the value of the hydrogen bond term δh in the Hansen solubility parameters is 7.0 MPa0.5 or more. The nonaqueous dispersion composition has excellent adhesion force with respect to polyolefin-based base materials.
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
C09D 123/04 - Homopolymers or copolymers of ethene
C09D 123/10 - Homopolymers or copolymers of propene
C09D 133/00 - Coating compositions 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, a; Coating compositions based on derivatives of such polymers
C09J 123/04 - Homopolymers or copolymers of ethene
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, ; Adhesives based on derivatives of such polymers
22.
CARBON MATERIAL COMPOSITION, METHOD FOR PRODUCING CARBON MATERIAL COMPOSITION, NEGATIVE ELECTRODE, AND SECONDARY BATTERY
The present invention provides a carbon material composition comprising: a carbon material (A) which contains graphite having an amorphous carbon substance or a graphite substance, which has two or more peaks in the pore distribution determined by mercury intrusion, and which satisfies y ≤ -0.0084x + 0.13 when y (mL/g) is the cumulative pore volume of pores having diameters no greater than the smallest value between the smallest pore diameter peak and the next peak, and x (%) is the coating percentage of the amorphous carbon substance or the graphite substance of the graphite; and a carbon material (B) having a pellet density of 1.80 g/cm3 or greater.
Provided are: a composition from which a film having high flexibility and suppressed cracking and peeling during dicing can be obtained; and a film, a laminate, and an optical member which are obtained using the same. The composition contains chain-shaped silica fine particles, an alkoxysilane hydrolysis condensate, and a hydrophilic resin.
B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
A method for forming a silica coating by using a burner 4 to perform thermal spraying of silica onto an outer circumferential surface of a member 1 made from quartz, said method for forming a silica coating being characterized in that a thermally conductive material 5 with a thermal conductivity of 30 W/m∙K or greater at 25°C is fitted into an inner hole of the member 1 made from quartz, and thermal spraying is performed while an inner circumferential surface of the member 1 made from quartz and an outer circumferential surface of the thermally conductive material 5 are in contact.
C03B 29/02 - Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way
C03C 17/02 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with glass
C03C 17/04 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with glass by fritting glass powder
C23C 4/12 - Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
C23C 24/08 - Coating starting from inorganic powder by application of heat or pressure and heat
25.
POLYVINYL ALCOHOL FILM, POLARIZING FILM USING SAME, AND POLARIZING PLATE
The present invention provides a polyvinyl alcohol film which has excellent stretching properties during polarizing film production and thus can inhibit breaking, and with which it is possible to obtain a polarizing film which exhibits good polarization performance. This polyvinyl alcohol film is also able to reduce the amount of dissolving polyvinyl alcohol resin when immersed in water, and thus does not contaminate polarizing film production equipment. In the polyvinyl alcohol film, the degree of crystallinity is at least 38%, and the undissolved crystal ratio after being submerged for 30 seconds is at most 18%.
The present disclosure provides an adhesive composition comprising an acrylic resin (A) and a hydrophilicity imparting agent (B), wherein the acrylic resin (A) is a copolymer of a copolymerization component (a) containing a methacrylic acid alkyl ester monomer having an alkyl chain with 10 to 36 carbon atoms (a1), and a polar group-containing ethylenic unsaturated monomer (a2), the content of the polar group-containing ethylenic unsaturated monomer (a2) is less than 3 wt. % with respect to the copolymerization component (a), and the hydrophilicity imparting agent (B) contains a compound (B1) that has a structure represented by —(CnH2nO)m— (n is 2 to 6 and m is 2 to 25) and contains at least one ethylenic unsaturated group.
An epoxy adhesive that includes an epoxy resin (A) and a curing agent (B), with the epoxy resin (A) including a bisphenol-A epoxy resin (A1), a bisphenol-F epoxy resin (A2) and a rubber-modified epoxy resin (A3). The content ratio [(A1)/(A2)] of the bisphenol-A epoxy resin (A1) to the bisphenol-F epoxy resin (A2) is less than 2.7.
Provided is a uniaxially stretched multilayer structure that is a multilayer structure having been stretched in a uniaxial direction and including a resin composition (A) layer, the resin composition (A) containing an ethylene-vinyl alcohol copolymer, the multilayer structure having excellent transparency. This multilayer structure having been stretched in a uniaxial direction is a multilayer structure in which each layer has been stretched in a uniaxial direction, the multilayer structure including a resin composition (A) layer, the resin composition (A) containing an ethylene-vinyl alcohol copolymer, wherein the ethylene unit content of the ethylene-vinyl alcohol copolymer in the resin composition (A) layer is less than 32% by mol, and the ethylene-vinyl alcohol copolymer has a single ethylene unit content.
B29C 55/04 - Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
29.
UNIAXIALLY ORIENTED MULTILAYER STRUCTURE AND METHOD FOR MANUFACTURING SAME
Provided is a uniaxially oriented multilayer structure having a resin composition (A) layer containing an ethylene-vinyl alcohol-based copolymer, the uniaxially oriented multilayer structure having excellent transparency. The uniaxially oriented multilayer structure is a multilayer structure in which each layer is uniaxially oriented and the resin composition (A) layer containing an ethylene-vinyl alcohol-based copolymer is included, the ethylene unit content of the ethylene-vinyl alcohol-based copolymer in the resin composition (A) layer is less than 32 mol%, and the resin composition (A) layer is provided on a layer other than the outermost layer of the multilayer structure.
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B29C 55/04 - Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
Provided is an adhesive sheet having excellent adhesive force while having good flexibility and restorability. An adhesive sheet having a storage shear modulus at -20°C [G'(-20°C)] of 700 kPa or less, wherein the adhesive sheet is formed from an adhesive composition [I] containing an acrylic polymer (A) and a radical polymerizable compound (B); the acrylic polymer contains a structural unit derived from an alkyl (meth)acrylate (a1) in which the alkyl group has 5-20 carbon atoms and a structural unit derived from a hydroxyl group-containing (meth)acrylate (a2); and the radical polymerizable compound contains a di(meth)acrylate (B1) having a C2-4 alkylene group.
Provided is an adhesive sheet in which interlayer stress can be reduced when the sheet is folded, especially in a low temperature state, which exhibits excellent durability for suppressing cracks in a member sheet or flexible member, and which exhibits excellent recoverability such that the sheet rapidly recovers to a flat state after being folded. This adhesive sheet is formed from an adhesive composition containing a (meth)acrylic acid ester copolymer and a crosslinking agent. The (meth)acrylic acid ester copolymer contains, as constituent components of the copolymer, (A) a branched chain or straight chain alkyl (meth)acrylate ester monomer having 1-20 carbon atoms, (B) a monomer which has an alkylene glycol group in the molecule and also has a (meth)acryloyl group, and (C) a nitrogen-containing vinyl monomer. The adhesive sheet has a storage shear modulus at -30ºC (G'(-30ºC)), as determined by means of dynamic viscoelasticity measurements in shearing mode at a frequency of 1 Hz, of 250 kPa or less, and has a strain recovery rate (400%, 1 minute) of 70% or more.
C09J 133/04 - Homopolymers or copolymers of esters
C09J 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
32.
TRICYCLODECANEDIMETHANOL COMPOSITION, UV-CURABLE COMPOSITION, POLYMER COMPOSITION, AND TRICYCLODECANEDIMETHANOL COMPOSITION PRODUCTION METHOD
A composition containing tricyclodecanedimethanols, said tricyclodecanedimethanols including a chiral compound A of which one mirror isomer is indicated by formula (I), a chiral compound B of which one mirror isomer is indicated by formula (II), and a chiral compound C of which one mirror isomer is indicated by formula (III), wherein, in a gas chromatography of said composition, a detected gas chromatogram peak area Xc for said chiral compound C and the total Xt of detected gas chromatogram peak areas for the tricyclodecanedimethanols satisfy Xc / Xt ≥ 0.35.
C07C 29/141 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen-containing functional group of C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
C07C 29/80 - Separation; Purification; Stabilisation; Use of additives by physical treatment by distillation
C08F 220/20 - Esters of polyhydric alcohols or phenols
An electronic apparatus (1) comprises a sensor (10), which is a piezoelectric element-type sensor that outputs a voltage corresponding to applied pressure, and a first detection circuit (20) that detects continuous pressure applied to the sensor (10) from the output voltage of the sensor (10). The first detection circuit (20) includes a capacitor (21) connected in parallel to the sensor (10), and a high input impedance circuit (22) connected in series to the sensor (10).
Provided is a color filter manufacturing method having a fast developing-solution dissolution rate and high production efficiency. This color filter manufacturing method according to the present invention is characterized by comprising a pixel formation step in which pixels are formed on a substrate using a colored resin composition containing (A) a colorant, (B) a solvent, (C) an alkali-soluble resin, (D) a photopolymerization initiator, and (E) a photopolymerizable monomer. The color filter manufacturing method is also characterized in that: the pixel formation step includes a coating step for coating the colored resin composition on the substrate and a prebake step for prebaking the coated film obtained by the coating step; a specific phthalocyanine compound is used as the (A) colorant; the (C) alkali-soluble resin has a hydroxyl group or a carboxy group; and the prebake temperature is 95°C or more.
G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
G03F 7/38 - Treatment before imagewise removal, e.g. prebaking
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
35.
PREPREG, MOLDED ARTICLE AND EPOXY RESIN COMPOSITION
Provided are a prepreg and an epoxy resin composition that can shorten the combustion time of a molded article. The present invention comprises a prepreg which is formed by impregnating a carbon fiber base material with an epoxy resin composition, wherein the epoxy resin composition comprises component (A): an organic phosphinate metal salt, component (B): an epoxy resin having an oxazolidone structure, and component (C): an imidazole compound or an imidazole compound derivative, and may comprise component (D) a urea compound.
C08K 5/21 - Urea; Derivatives thereof, e.g. biuret
C08K 5/5313 - Phosphinic compounds, e.g. R2=P(:O)OR'
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
There is provided an electrophotographic photoreceptor including: a conductive support; and a photosensitive layer and a protective layer containing a cured product obtained by curing a curable compound, which are sequentially disposed on the conductive support. The photoreceptor has a Martens hardness of 255 N/mm2 or more. The photosensitive layer contains at least a hole transport material (HTM), and an energy difference between a HOMO level and a LUMO level of the hole transport material (HTM) is greater than 3.6 eV and 4.0 eV or less.
G03G 5/047 - Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge-transporting layers
G03G 5/06 - Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
Provided is an adhesive composition for coating-type polarization elements containing a (meta)acrylic polymer (A), an ultraviolet absorber (B), and a radical polymerization initiator (C), wherein an adhesive layer formed from the adhesive composition has a transmittance at a wavelength of 400 nm of 50% or less, and the adhesive composition can be used in combination with a coating-type polarization element to prevent the coating-type polarization element from deteriorating polarization performance over time due to exposure.
A polyolefin resin powder is provided from which a molded polyolefin resin object excellent in terms of coating-film adhesion thereto can be obtained without necessitating a surface treatment with a special device, coating with an adhesive layer, or a modification with a rubber ingredient. This polyolefin resin powder comprises a polyolefin resin modified with a compound having repeating units derived from an alkylene oxide.
C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
The present invention relates to a GaN epitaxial substrate comprising: a GaN substrate; and a GaN buffer layer epitaxially grown on the GaN substrate, wherein: the GaN epitaxial substrate includes a point A that exists in the GaN substrate or in the GaN buffer layer, and a point B that exists in the GaN buffer layer and has an Fe concentration that is 1/100 of the Fe concentration of the point A; and the distance between the point A and the point B is at most 0.2 μm.
The following is provided as a multilayer structure that has excellent transparency and impact resistance and is easy to recycle. A multilayer structure that has a polar group-containing resin layer (A) comprising a polar group-containing resin (a) that comprises an ethylene-vinyl alcohol copolymer and/or polyamide, a polyolefin resin layer (B) comprising a polyolefin resin (b1) and a compatibilizer (b2), and an adhesive resin layer (C), wherein the melt flow rate of the compatibilizer (b2) is 600 g/10 min (190℃, load 2160 g) or less, and the content of the compatibilizer (b2) is 10-200 parts by mass with respect to 100 parts by mass of the polar group-containing resin (a).
C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
41.
LAMINATE, CARD, PASSPORT, MANUFACTURING METHOD THEREOF, AND LASER MARKING METHOD
A laminate (21) has at least two coloring layers (11A, 11B) that develop different colors, each of the at least two coloring layers (11A, 11B) includes a resin and a coloring agent, and the content of the coloring agent in each of the at least two coloring layers (11A, 11B) is less than 10 parts by mass per 100 parts by mass of the resin.
Provided is a colored resin composition having a high dissolution rate in a developer even when a pre-baking temperature is low. This colored resin composition contains (A) a coloring agent, (B) a solvent, (C) an alkali-soluble resin, (D) a photopolymerization initiator, and (E) a photopolymerizable monomer, the colored resin composition being characterized in that the coloring agent (A) contains a yellow colorant and a phthalocyanine compound having a specific chemical structure, and the content ratio for the phthalocyanine compound in the (A) colorant is a specific ratio.
G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
43.
PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT, BLACK MATRIX, AND IMAGE DISPLAY DEVICE
Provided is a photosensitive resin composition from which a pattern having excellent light-blocking properties can be formed and which is prevented from the occurrence of foreign matters and unevenness. The photosensitive resin composition according to the present invention comprises (A) a pigment, (D) an alkali-soluble resin, (F) a photopolymerization initiator, and an organic solvent, in which the pigment (A) comprises carbon black (a1), the ratio of the total content of all of solid matters to the whole mass of the photosensitive resin composition is 15% by mass or less, the ratio of the content of the carbon black (a1) to the total content of all of the solid matters in the photosensitive resin composition is more than 40% by mass, and the average value of sedimentation rates at a transmittance of 10% of the photosensitive resin composition is 800 μm/h or less when measured by a centrifugal sedimentation method.
Provided is a photosensitive resin composition that exhibits excellent linearity in a pattern formed thereby and excellent fine line characteristics, and in which the generation of foreign matter originating from a pigment is suppressed. A photosensitive resin composition according to the present invention contains (A) a pigment, (B) a dispersant, (D) an alkali-soluble resin, (E), a photopolymerizable compound, and (F) a photopolymerization initiator. The (A) pigment has an average primary particle size of 15-28 nm and contains carbon black (a1) with a dibutyl phthalate absorption of 55-100 mL/100 g. The specific surface area of the carbon black (a1) as measured by the BET method is 105 m2/g or less. The value of Z derived from formula (1) is 15 or more, where X is the average primary particle size (nm) of the carbon black (a1) and Y is the dibutyl phthalate absorption (mL/100 g). Formula (1): Y - 1.6X = Z
A phosphor having a favorable emission peak wavelength, narrow full width at half maximum, and/or high emission intensity is provided. Additionally, a light-emitting device, an illumination device, an image display device, and/or an indicator lamp for a vehicle having favorable color rendering, color reproducibility and/or favorable conversion efficiency are provided. The present invention relates to a phosphor including a crystal phase having a composition represented by a specific formula, and having a minimum reflectance of 20% or more in a specific wavelength region, in which the specific wavelength region is from the emission peak wavelength of the phosphor to 800 nm, and a light-emitting device comprising the phosphor.
The present invention provides a pharmaceutical composition, a pharmaceutical tablet, and a method for manufacturing same with which a high tablet hardness and an excellent sustained release are obtained. This pharmaceutical composition contains a polyvinyl alcohol resin, a medicinal ingredient classified as BCS class III, and cellulose. In the polyvinyl alcohol resin, the ratio D50/D90 between D50 and D90 measured using a laser diffraction-type particle size distribution measurement device is 0.5 or less. The content ratio between the polyvinyl alcohol resin and the cellulose is polyvinyl alcohol resin:cellulose = 80:20 to 99.9:0.1 by mass, or the polyvinyl alcohol resin content is 40 mass% or more.
The present invention provides: a curable composition from which a coating film having excellent hot-water-resistant adhesiveness can be obtained; a cured product of the curable composition; a laminate in which the curable composition is used; and production methods thereof. The curable composition of the present invention contains the following compounds A and B. Compound A: A compound having an effect δd of 16.00-16.72 MPa0.5 due to van der Waals dispersion force in the Hansen solubility parameter as a single substance. (However, Compound B is excluded.) Compound B: A polyfunctional (meth)acrylate monomer having three or more (meth)acryloyl groups.
Provided is a resin composition having excellent moldability and tensile elongation characteristics. The resin composition contains the following component (A1), component (A2), and component (B): (A1) an aliphatic polyester-based resin having an aliphatic polyhydric alcohol unit and an aliphatic polycarboxylic acid unit; (A2) an aliphatic-aromatic polyester-based resin having an aliphatic polyhydric alcohol unit, an aliphatic polyvalent carboxylic acid unit, and an aromatic polyvalent carboxylic acid unit; and (B) a cellulose-based fiber.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
C08K 3/013 - Fillers, pigments or reinforcing additives
Provided is a method for manufacturing a quartz member, the method comprising a step in which silica powder is sprayed onto the surface of a target member while being pushed out by gas through a burner, wherein the surface temperature of the target member is 1401-2000°C in an oxyhydrogen flame atmosphere. Also provided is a silica powder thermal spray coating method in which coating is performed by spraying the silica powder onto the surface of a target member while melting silica powder in an oxyhydrogen flame atmosphere while being pushed out by carrier gas through a quartz burner having a triple or higher multiple structure.
F23D 14/22 - Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
50.
POLYETHYLENE TEREPHTHALATE RESIN COMPOSITION AND MOLDED ARTICLE
This polyethylene terephthalate resin composition has excellent weather resistance. The polyethylene terephthalate resin composition is characterized by comprising (A) 100 parts by mass of a polyethylene terephthalate resin, (B) 0.1-5 parts by mass of a carboxylic acid alkali metal salt, (C) 0.1-6 parts by mass of carbon black, (D) 55 parts by mass or more of glass fibers, and (E) 0.01-2 parts by mass of a water repellent.
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C08L 27/18 - Homopolymers or copolymers of tetrafluoroethene
51.
ACTIVE ENERGY RAY-CURABLE COMPOSITION, AQUEOUS EMULSION COMPOSITION, LAMINATE, AND COATING AGENT COMPOSITION
An active energy ray-curable composition that is of a forced emulsification type, has a high non-volatile content, has excellent storage stability at room temperature and high temperature, and has excellent freeze-thaw stability, in which a coating film to be coated on a substrate has excellent adhesiveness and water resistance; an aqueous emulsion composition; a laminate; and a coating agent composition are provided. In an active energy ray-curable composition containing two or more kinds of surfactants, at least one kind of the surfactants is a surfactant (B1) having two or more reactive groups. Further, the active energy ray-curable composition is used in an aqueous emulsion composition or a coating agent composition.
The present invention addresses the problem of providing a heat-sensitive recording material that reduces environmental load and that has excellent coloring sensitivity and alcohol resistance at printed parts. Said problem is solved by a heat-sensitive recording material containing: a developing agent represented by formula (1); and isolated lignin. (In formula (1), a, A, and L are as follows. a represents an integer selected from 1 to 5, each A independently represents a fluoro group or a perfluoroalkyl group, and L represents any one of functional groups represented by formula (2). In formula (2), R represents an alkyl group having 1-4 carbon atoms, and * represents a binding site with respect to a sulfur atom in formula (1).)
A method for producing a carbon fiber bundle composite which involves: mixing carbon fibers comprising short carbon fibers and a molten resin containing an epoxy resin component, and obtaining a carbon fiber bundle which contains the molten resin; solidifying the molten resin contained in the carbon fiber bundle; and mixing one or more types of epoxy curing agent into the molten resin. A carbon fiber bundle composite which comprises a plurality of short carbon fibers which form a bundle and an uncured solid epoxy resin composition, wherein: the positions of the tips of the plurality of short carbon fibers at each end of the bundle are uneven; and the uncured solid epoxy resin composition contains one or more types of epoxy curing agent.
The present invention pertains to a fat bloom prevention agent for tempering chocolate. The fat bloom prevention agent contains sucrose fatty acid ester. The constituent fatty acid-derived structural unit α of the sucrose fatty acid ester has a C12-16 saturated fatty acid-derived structural unit A, a stearic acid-derived structural unit B, and a C16-22 unsaturated fatty acid-derived structural unit C. The molar ratio of said A to said C, the molar ratio of said A to said B, the content of said C, the content of a C12-22 saturated fat acid-derived structural unit in said α, and the ratio of the content of a C16 saturated fatty acid-derived structural unit to the content of the C12-22 saturated fatty acid-derived structural unit are within specific ranges.
Provided is a separation membrane module with which it is possible, when a tubular separation membrane is damaged, to stop the outflow of fluid from the damaged tubular separation membrane. This separation membrane module 1 has a cylindrical housing 2, and a tubular separation membrane 3 disposed in the longitudinal direction of the housing 2. When the tubular separation membrane 3 is damaged, an emergency action valve disposed at one end of the damaged tubular separation membrane 3 is closed.
F16K 15/04 - Check valves with guided rigid valve members shaped as balls
56.
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
The purpose of the present invention is to provide a method for producing a catalyst compact which has a high mechanical strength and with which it is possible to produce an unsaturated aldehyde and/or an unsaturated carboxylic acid in good yield. The problem is solved by a method for producing a catalyst compact comprising: (1) a step for adding an ammonium radical to a slurry (liquid A) containing molybdenum and phosphorus at a rate that satisfies Formula (I) to prepare a slurry (liquid B), where Formula (I) is 0.1 ≤ v/M ≤ 3 (v is the rate of addition of the ammonium radical [mol/hr] and M is the mass of liquid A [kg]); (2) a step for modifying the pH of liquid B to prepare a slurry (liquid C) having a pH that is lower by 0.2 or more than that of liquid B and is lower than or equal to 4; (3) a step for drying liquid C to obtain catalyst powder; (4) a step for mixing the catalyst powder with a liquid into a catalyst powder mixture; and (5) a step for molding the catalyst powder mixture into a catalyst compact. In step (4), the infiltration rate coefficient of the liquid with respect to the catalyst powder is greater than or equal to 0.07 g 2/s.
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 57/055 - Preparation by oxidation in the gaseous phase starting from unsaturated aldehydes
The present invention relates to a GaN epitaxial substrate which comprises a GaN substrate and a GaN buffer layer that is epitaxially grown on the GaN substrate, and which has a point A that is present in the GaN substrate or in the GaN buffer layer and a point B that is present in the GaN buffer layer, wherein the Mn concentration at the point B is 1/100 of the Mn concentration at the point A. With respect to this GaN epitaxial substrate, the distance between the point A and the point B is 0.7 µm or less.
C30B 25/20 - Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
58.
BISPHENOL PRODUCTION METHOD, RECYCLED POLYCARBONATE RESIN PRODUCTION METHOD, EPOXY RESIN PRODUCTION METHOD, CURED EPOXY RESIN PRODUCTION METHOD, AND BISPHENOL-ALKYL CARBONATE CONDENSATE PRODUCTION METHOD
The purpose of the present invention is to provide a bisphenol production method in which, using a highly-versatile catalyst, a polycarbonate resin is decomposed with a high level of reactivity to produce bisphenol. Provided is a bisphenol production method which carries out a decomposition reaction of a polycarbonate resin in a reaction liquid containing the polycarbonate resin, a dialkyl carbonate, an aliphatic monoalcohol and a catalyst, wherein the molar ratio of the dialkyl carbonate to be used in the decomposition reaction to 1 mole of a bisphenol-derived repeating unit of the polycarbonate resin to be used in the decomposition reaction is 1.8 or more, and the catalyst is one selected from the group consisting of an alkali metal hydroxide, an alkali metal carbonate, an alkali metal alkoxide, an alkali metal oxide, a chain alkylamine and pyridine.
C07C 37/52 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
C07C 37/01 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
C07C 37/055 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of a group bound to the ring by oxygen, e.g. ether group
C07C 68/00 - Preparation of esters of carbonic or haloformic acids
C07C 68/06 - Preparation of esters of carbonic or haloformic acids from organic carbonates
C07C 69/96 - Esters of carbonic or haloformic acids
C08G 59/06 - Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
As an electrophotographic photoreceptor including a protective layer (an outermost layer), a photosensitive layer and a conductive support, wherein the protective layer (the outermost layer) comprises a polymer obtained by polymerizing a compound having a chain polymerizable functional group, and the photosensitive layer comprises a hole transport material satisfying the following formula (1) and an electron transport material satisfying the following formula (2):
As an electrophotographic photoreceptor including a protective layer (an outermost layer), a photosensitive layer and a conductive support, wherein the protective layer (the outermost layer) comprises a polymer obtained by polymerizing a compound having a chain polymerizable functional group, and the photosensitive layer comprises a hole transport material satisfying the following formula (1) and an electron transport material satisfying the following formula (2):
600≤a (1)
As an electrophotographic photoreceptor including a protective layer (an outermost layer), a photosensitive layer and a conductive support, wherein the protective layer (the outermost layer) comprises a polymer obtained by polymerizing a compound having a chain polymerizable functional group, and the photosensitive layer comprises a hole transport material satisfying the following formula (1) and an electron transport material satisfying the following formula (2):
600≤a (1)
400≤b (2)
in the formula (1), a represents a molecular weight of the hole transport material, and in the formula (2), b represents a molecular weight of the electron transport material.
G03G 5/047 - Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge-transporting layers
60.
METHOD FOR PRODUCING CATALYST MOLDED ARTICLE USED WHEN PRODUCING α,β-UNSATURATED CARBOXYLIC ACID, AND METHOD FOR PRODUCING α,β-UNSATURATED CARBOXYLIC ACID AND α,β-UNSATURATED CARBOXYLIC ACID ESTER USING SAME
The purpose of the present invention is to provide: a method that can stably produce a catalyst molded article having a high α,β-unsaturated carboxylic acid yield and having an excellent moldability in a step for molding a catalyst dried product; and a method for producing an α,β-unsaturated carboxylic acid and an α,β-unsaturated carboxylic acid ester using said catalyst molded article. Said problem is solved by: a method that is for producing a catalyst molded article and that involves preparing a slurry containing a catalyst material by using a catalyst production device that has been washed under a specific condition; and a method for producing an α,β-unsaturated carboxylic acid and an α,β-unsaturated carboxylic acid ester using said catalyst molded article.
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 57/055 - Preparation by oxidation in the gaseous phase starting from unsaturated aldehydes
The present invention provides an SI substrate having a high electrical resistivity under high temperatures or an SI substrate having excellent semi-insulation capability and excellent crystal quality. This GaN substrate is: a manganese-doped GaN substrate that has a carrier activation energy Ea of 0.7 eV or greater when the carrier density is shown by formula (I): carrier density (atoms/cm3) = AxEXP (-Ea/kT); or a GaN substrate that has a positive correlation of the carrier mobility versus temperature.
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
62.
COMPOSITION, ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD FOR PRODUCING SAME, DISPLAY DEVICE, AND LIGHTING DEVICE
The present invention relates to a composition that comprises: a polymer compound having a repeat unit given by formula (1), having possibly substituted fluorene in the main chain and/or in side chain position, and having a crosslinking group; and an electron-accepting compound given by formula (81) and having a crosslinking group. (In formula (1) and formula (81), Ar1, G, *, Ar2, m, n, R81to R84, Ph1to Ph4, and X+ each have the definitions provided in the Description.)
Provided is a low-odor polymer which is soluble in a solvent and with which a work environment load can be reduced. In addition, provided are a curable composition using the polymer and a cured product of the curable composition. The vinyl-based polymer of the present invention comprises a terminal structure derived from one or more of 3- to 20-mer of a (meth)acrylic monomer, wherein an acid value is 35 to 300 mgKOH/g.
Mitsubishi Chemical Aqua Solutions Co., Ltd. (Japan)
Creo Technology Co,. Inc. (Japan)
Inventor
Fuse, Junya
Matsuno, Satoru
Azumaya, Yasutaka
Miyake, Yasumasa
Takasaki, Yuichiro
Akimoto, Seiichi
Abstract
A plant cultivation apparatus including a conveyor that contains a conveying device for a cultivation bed and a blowing means that sends a flow of air to plants on the cultivation bed on the conveying device. The plant cultivation apparatus is provided with a space for causing the flow of air to pass between the cultivation bed adjacent in a conveying direction and pass through a bottom surface of the conveying device.
The present invention provides a thermoplastic resin composition which contains: a compound (F) that is at least one compound selected from the group consisting of a macromonomer (A) represented by formula (1) and a copolymer (C) that contains a structural unit derived from the macromonomer (A); and a compound (G) that is represented by formula (2). (In formula (1), each of R0to Rnindependently represents a hydrogen atom, an alkyl group, a cycloalkyl group, an aryl group or a heterocyclic group; each of X1to Xnindependently represents a hydrogen atom or a methyl group; Z represents an end group; and n represents a natural number of 1 to 10,000.) (In formula (2), each of R0to R4independently represents an alkyl group having 1 to 5 carbon atoms; and R5 represents an alkyl group having 1 to 5 carbon atoms or a hydrogen atom.)
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
The present invention addresses the problem of providing silica particles which combine excellent rates of polishing objects to be polished with inhibition of scratching and which have a moderate hardness to be less apt to stick to the objects being polished. The present invention relates to silica particles which, when examined with an ultrahigh-resolution electron microscope in a bright-field mode, give a scanning transmission electron image in which the proportion of the area of white portions of the silica particles to the total area of the silica particles is 2-12%.
Provided is a nonspecific reaction inhibitor that has high solubility, is capable of ensuring a sufficient addition amount, is inexpensive, and has small variation among different lots. This nonspecific reaction inhibitor comprises a conjugate of a polymer compound and a peptide or nucleic acid molecule specifically bonding to a nonspecific reaction substance.
A gas separation method including performing a gas separation operation that separates a source gas into a primary-side gas and a secondary-side gas with a membrane of a membrane module. The source gas contains a combustible component. The gas separation operation includes pressurizing the source gas and supplying the source gas to a primary side of the membrane module and depressurizing a secondary side of the membrane module to a pressure lower than an atmospheric pressure. The primary-side gas has a higher concentration of the combustible component than the secondary-side gas, and the gas separation method further includes detecting a composition of the secondary-side gas and stopping the gas separation operation in an instance in which the composition enters a specified range.
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
B01D 53/30 - Controlling by gas-analysis apparatus
C07C 7/144 - Purification, separation or stabilisation of hydrocarbons; Use of additives using membranes, e.g. selective permeation
69.
ZEOLITE, METHOD FOR PRODUCING ZEOLITE, COMPOSITION, LIQUID COMPOSITION, LIQUID SEALING AGENT, RESIN COMPOSITE MATERIAL, SEALING MATERIAL, METHOD FOR MANUFACTURING SEALING MATERIAL, AND DEVICE
A liquid composition including a resin and an inorganic filler, wherein the inorganic filler comprises a zeolite having a particle size of 1.0 μm or more and 10 μm or less and a small particle size inorganic filler having a particle size of 0.1 μm or more and less than 1.0 μm.
C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
C09D 179/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C09D 163/00 - Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION (Japan)
Inventor
Kang, Dongchon
Uchiumi, Takeshi
Igami, Ko
Abstract
Substances present in urinary microvesicles of bladder cancer patients are identified to thereby construct a method of assisting in early and accurate diagnosis of bladder cancer. In the assistant method, microvesicles are enriched, and whether or not the subject patient has bladder cancer is determined depending on the amount of a marker protein present in the microvesicles.
The purpose of the present invention is to provide a carbon material with which it is possible to obtain a secondary battery which exhibits excellent initial efficiency and high-speed charging properties. The present invention pertains to: an organic compound-coated carbon material obtained by coating a carbon material with an organic compound, wherein the calculated pore volume in a pore diameter range of 10-800nm, inclusive, when measured using a mercury porosimeter, is 0.10 mL/g or less; and a method for producing an organic compound-coated carbon material which includes a step (1) and a step (2). Step (1) is a step for applying pressure to a carbon material. Step (2) is a step for mixing the carbon material obtained in step (1) with an organic compound starting material.
The present invention provides an organic semiconductor ink which contains a p-type organic semiconductor, an n-type organic semiconductor, a compatibilizer and a solvent, and which is characterized in that: the compatibilizer has a fused ring A of 2 to 5 aromatic hydrocarbon rings as the main skeleton, the fused ring A having two or more substituents R that are adjacent to each other; at least one of the substituents R is a monovalent group of a monocyclic aromatic hydrocarbon ring or an aromatic hydrocarbon ring B that is a fused ring of 2 to 4 aromatic hydrocarbon rings, the aromatic hydrocarbon ring B having the same number of or fewer fused rings in comparison to the fused ring A; and the fused ring A and the aromatic hydrocarbon ring B are not present on the same plane.
H10K 30/60 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation in which radiation controls flow of current through the devices, e.g. photoresistors
C08L 65/00 - Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
H10K 30/30 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
H10K 85/60 - Organic compounds having low molecular weight
73.
METHOD FOR PRODUCING METHACROLEIN AND/OR METHACRYLIC ACID, AND METHOD FOR PRODUCING METHACRYLIC ACID ESTER
The purpose of the present invention is to provide: a method for producing methacrolein and/or methacrylic acid from isobutanol, the method suppressing the generation of by-products and realizing highly selective production of methacrolein and/or methacrylic acid; and a method for producing methacrylic acid ester from the methacrylic acid obtained. This foregoing is solved by a method for producing a methacrolein and/or methacrylic acid, the method comprising: (i) a step for supplying an isobutanol-containing gas to a dehydration catalyst layer and causing a isobutanol dehydration reaction to produce a isobutylene-containing gas 1; and (ii) a step for supplying an oxygen-containing gas and a isobutylene-containing gas 2, which contains at least a portion of the isobutylene-containing gas 1, to an oxidation catalyst layer and causing an isobutylene oxidation reaction to produce methacrolein and/or methacrylic acid, where, when the isobutylene content rate of the isobutylene-containing gas 1 is noted as x1 (mol%), and the isobutylene content rate of the isobutylene-containing gas 2 is noted as x2 (mol%), x1/x2 is at least 0.4.
C07C 45/35 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
C07C 51/215 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
C07C 57/05 - Preparation by oxidation in the gaseous phase
There is provided an electrophotographic photoreceptor including: a conductive support; and a photosensitive layer and a protective layer containing a cured product obtained by curing a curable compound, which are sequentially disposed on the conductive support. An area ratio A/B is 0.0045 or less, where A is an absorbance area at a wavelength of 1647 cm−1 to 1627 cm−1 and B is an absorbance area of a peak at a wavelength of 1800 cm−1 to 1647 cm−1 in an infrared absorption spectrum measurement of the protective layer. The photosensitive layer contains at least a hole transport material (HTM) and a radical acceptor compound. The electrophotographic photoreceptor is an electrophotographic photoreceptor including a protective layer with a high curing degree and having good initial electrical characteristics, excellent strong exposure characteristics, and excellent transfer repeatability.
G03G 5/047 - Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge-transporting layers
75.
RESIN COMPOSITION, CURED PRODUCT AND MANUFACTURING METHOD THEREFOR, AND LAMINATE
There is provided a resin composition containing a copolymer (A) containing a constitutional unit based on a silicone macromonomer (X) that contains a polyalkylsiloxane unit and a constitutional unit based on a monomer (Y) having a group represented by Formula (1) and a component (B) consisting of a silane compound or a partially hydrolyzed condensate thereof, in which with respect to the total mass of all constitutional units that constitute the copolymer (A), the total of a proportion of the constitutional unit based on the silicone macromonomer (X) and a proportion of the constitutional unit based on the monomer (Y) is 55% by mass or more.
There is provided a resin composition containing a copolymer (A) containing a constitutional unit based on a silicone macromonomer (X) that contains a polyalkylsiloxane unit and a constitutional unit based on a monomer (Y) having a group represented by Formula (1) and a component (B) consisting of a silane compound or a partially hydrolyzed condensate thereof, in which with respect to the total mass of all constitutional units that constitute the copolymer (A), the total of a proportion of the constitutional unit based on the silicone macromonomer (X) and a proportion of the constitutional unit based on the monomer (Y) is 55% by mass or more.
—R1-M(R2)r(OR3)m-r (1)
There is provided a light guide plate for image display includes: a first laminate (11) configured to be provided with a first resin base (1), a first anchor coat layer (2), and a first barrier layer (3) in this order; and a hologram layer (4), wherein the first barrier layer (3) is made of silicon oxynitride as a main component and a nitrogen element formulation, which is determined by X-ray photoelectron spectroscopy (XPS), in the first barrier layer (3) is greater than 0 atm % and 25 atm % or less.
The present invention addresses the problem of providing a composition which is for an organic electroluminescent element, and for forming an emission layer in the organic electroluminescent element through wet film formation, and which has good stability of liquid properties, particularly, good surface tension stability of ink. The present invention relates to a composition for an organic electroluminescent element, the composition containing: a functional material; a specific compound; alkylated naphthalene or diphenylalkane as a first solvent; and at least one among aromatic ether and aromatic ester as a second solvent.
Provided is a colored photosensitive resin composition which exhibits high ink repelling ability and developing properties, and from which a partition wall that can suppress impregnation of ink to the partition wall can be formed even at a low post-baking temperature condition. The colored photosensitive resin composition according to the present invention contains a photopolymerizable compound (A), a photoinitiator (B), an alkali-soluble resin (C), a liquid repelling agent (D), and a coloring agent (E). The photopolymerizable compound (A) includes a photopolymerizable compound (A1) having a hydroxyl equivalent of 600 g/mol or less. The alkali-soluble resin (C) includes an acrylic copolymerization resin (C1) having a double bond equivalent of 400 g/mol or less and having a partial structure represented by general formula (I). The liquid repelling agent (D) contains a compound (D1) having a crosslink group and having a fluorine atom and/or a siloxane chain.
Provided is a prepreg in which the toughness and elastic modulus of a cured product thereof are improved. In an embodiment of the prepreg according to the present invention, a matrix resin composition and carbon fibers are contained, the matrix resin composition containing an epoxy resin and a (meth)acrylate monomer represented by a specific structural formula.
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
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
An object of the present invention is to provide a diverting agent having an excellent filling property against various fractures. The diverting agent of the present invention contains a powder-like polyvinyl alcohol-based resin (P1) and a pellet-like polyvinyl alcohol-based resin (P2), and has an adsorption coefficient kc of 0.01 or more and 1 or less, which is obtained by a method including steps (i) to (iii). (The steps (i) to (iii) are the same as those described in the description.)
The present invention provides a composition which contains a (meth)acrylic polymer (A), an antioxidant (B) and rubber particles (C), wherein the mass ratio of the rubber particles (C) to the antioxidant (B) is more than 8 but less than 1,000. The present invention also provides a method for producing a resin molded body by molding a composition that contains a (meth)acrylic polymer (A), rubber particles (C) and an antioxidant (B), the composition being configured such that the mass ratio of the rubber particles (C) to the antioxidant (B) is more than 8 but less than 1,000.
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
C08K 3/30 - Sulfur-, selenium-, or tellurium-containing compounds
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
Provided is a polyester-based sealant film having highly excellent heat seal strength and excellent recyclability. A polyester-based sealant film of a first aspect of the present invention is a laminated film composed of at least two layers and having a sealing layer and an outermost layer, in which the sealing layer includes a copolymerized polyester formed from a copolymer of terephthalic acid as well as another dicarboxylic acid component and a diol component, the outermost layer includes homopolyethylene terephthalate as a main component, the laminated film has a lamination configuration in which a content proportion (mol %) of the other dicarboxylic acid component in each layer decreases from the sealing layer toward the outermost layer, and a heat seal strength obtainable when the sealing layers of the laminated films are sealed at 0.2 MPa for 1 second in the range of 140° C. to 220° C. is 25 N/15 mm or higher.
B29C 48/40 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws, e.g. twin screw extruders
B29C 48/08 - Flat, e.g. panels flexible, e.g. films
B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
POLYORGANOSILOXANE, POLYORGANOSILOXANE COMPOSITION, CURED PRODUCT, POLYORGANOSILOXANE-CONTAINING ELECTROLYTIC SOLUTION FOR ELECTROLYTIC CAPACITOR, AND ELECTROLYTIC CAPACITOR USING SAME
A polyorganosiloxane may be high in elasticity and/or strength. The polyorganosiloxane may include an M unit (R1R2R3SiO1/2) at a content of 10 mol. % or more relative to the total of silicon and a T unit (R6SiO3/2) at a content of 80 mol. % or less relative to the total of silicon. The polyorganosiloxane may have an alkoxy group bound, at a content of 0.07 to 4 wt. %, based on total polyorganosiloxane weight, and a reactive functional group bound to silicon, with 3 to 12 of the reactive functional groups bound on a number basis per a molecular weight of 1000 of the polyorganosiloxane. The weight loss of the polyorganosiloxane at 110° C. under 0.15 torr for 2 hours may be 5 wt. % or less.
A phosphor having a favorable emission peak wavelength, narrow full width at half maximum, and/or high emission intensity is provided. Additionally, a light-emitting device, an illumination device, an image display device, and/or an indicator lamp for a vehicle having favorable color rendering, color reproducibility and/or favorable conversion efficiency are provided. The present invention relates to a phosphor including a crystal phase having a composition represented by a specific formula, and having a minimum reflectance of 20% or more in a specific wavelength region, in which the specific wavelength region is from the emission peak wavelength of the phosphor to 800 nm, and a light-emitting device comprising the phosphor.
An object is to provide a nonpolar or semipolar GaN substrate having improved size and crystal quality. A self-standing GaN substrate has an angle between the normal of the principal surface and an m-axis of 0 degrees or more and 20 degrees or less, wherein: the size of the projected image in a c-axis direction when the principal surface is vertically projected on an M-plane is 10 mm or more; and when an a-axis length is measured on an intersection line between the principal surface and an A-plane, a low distortion section with a section length of 6 mm or more and with an a-axis length variation within the section of 10.0×10−5 Å or less is observed.
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
C30B 25/18 - Epitaxial-layer growth characterised by the substrate
C30B 7/10 - Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions by application of pressure, e.g. hydrothermal processes
H01L 21/02 - Manufacture or treatment of semiconductor devices or of parts thereof
87.
RESIN COMPOSITION, MOLDED ARTICLE, PELLET, AND LASER WELDED BODY
Provided is a resin composition that has excellent laser marking characteristics. Also provided is a resin composition which is used as a laser permeable resin member when performing laser welding, and on which laser marking can be conducted. Further provided are a molded article, a pellet, and a laser welded body, all of which use said resin composition. This resin composition contains a polyester resin and a polycarbonate resin. The mass ratio of the polyester resin and the polycarbonate resin in a total of 100 parts by mass of the polyester resin and the polycarbonate resin is 10/90 to 90/10. The amount of aluminum elements contained in the polycarbonate resin is 0.50-1000.00 mass ppm with respect to 100 parts by mass of the polycarbonate resin.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
B23K 26/00 - Working by laser beam, e.g. welding, cutting or boring
B23K 26/324 - Bonding taking account of the properties of the material involved involving non-metallic parts
B23K 26/57 - Working by transmitting the laser beam through or within the workpiece the laser beam entering a face of the workpiece from which it is transmitted through the workpiece material to work on a different workpiece face, e.g. for effecting removal, fusion splicing, modifying or reforming
An object of the present invention is to provide a sound-insulating structural body with which a high sound insulation effect can be obtained even when an uneven structural body having an uneven structure is disposed on a member having a high rigidity. Provided is a sound-insulating structural body including: a flexible member in which a load giving a deformation rate of 4% in a compression test performed by a compression tester is 160 kPa or less; an adherend on which the flexible member is disposed; and an uneven sheet member having an uneven structure that includes a sheet section and protruding parts provided on a surface of the sheet section. In this sound-insulating structural body, the flexible member is provided such that it is arranged between the adherend and the uneven sheet member.
A nonaqueous electrolytic solution for use in a nonaqueous electrolytic solution secondary battery that includes a negative electrode and a positive electrode capable of storing and releasing metal ions, and a nonaqueous electrolytic solution, wherein the nonaqueous electrolytic solution includes (A) a first compound that does not have an aliphatic substituent having an unsaturated bond but has a Si—Si bond; and (B) a second compound having a S═O group and/or a third compound of formula (1)
A nonaqueous electrolytic solution for use in a nonaqueous electrolytic solution secondary battery that includes a negative electrode and a positive electrode capable of storing and releasing metal ions, and a nonaqueous electrolytic solution, wherein the nonaqueous electrolytic solution includes (A) a first compound that does not have an aliphatic substituent having an unsaturated bond but has a Si—Si bond; and (B) a second compound having a S═O group and/or a third compound of formula (1)
This polycarbonate resin composition includes a carbonate structural unit (X) derived from an aromatic dihydroxy compound represented by formula (1) and a carbonate structural unit (Y) derived from an aromatic dihydroxy compound represented by formula (2), and the contained amount of the carbonate structural unit (X) in 100 mol% of all carbonate structural units of the polycarbonate resin composition is 31.6 mol% or more. Alternatively, this polycarbonate resin composition includes the carbonate structural unit (X) derived from the aromatic dihydroxy compound represented by formula (1) and the carbonate structural unit (Y) derived from the aromatic dihydroxy compound represented by formula (2), and the contained mol ratio (Y)/(X) of the carbonate structural unit (Y) with respect to the carbonate structural unit (X) is 0.33-2.95.
The present invention addresses the problem of providing a material for three-dimensional modeling for use in material extrusion, the material having exceptional nozzle ejection properties and low warpage even when the nozzle temperature and table temperature of a 3D printer are relatively low and being capable of yielding a resin molded body having excellent mechanical strength and modeling appearance. The present invention relates to a material for three-dimensional modeling for use in material extrusion, wherein the material for three-dimensional modeling is characterized by containing a polyester resin composition, and is moreover characterized in that: the polyester resin composition has a repeating structural unit derived from a dicarboxylic acid component and a repeating structural unit derived from a diol component, the dicarboxylic acid component contains terephthalic acid, and the diol component contains ethylene glycol and satisfies prescribed requirements.
B29C 64/118 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
The main purpose of the present invention is to provide a catalyst that makes it possible to produce anα,β-unsaturated aldehyde and/or an α,β-unsaturated carboxylic acid with high selectivity. The catalyst is used in producing, via an oxidation reaction of a hydrocarbon, a corresponding α,β-unsaturated aldehyde and/or α,β-unsaturated carboxylic acid, said catalyst comprising molybdenum, bismuth, and cobalt and satisfying expression (I-1). Expression (I-1): (x2-x1)/σ1≤1.5 In expression (I-1), x1, x2, and σ1 are values obtained by binarizing into black and white a backscattered electron image of the catalyst obtained with a scanning electron microscope (SEM) at an acceleration voltage of 15 kV and then performing energy dispersive x-ray spectroscopy (EDS) analysis. x1 is the bismuth concentration [mass%] of black portions, x2 is the bismuth concentration [mass%] of white portions, and σ1 is the standard deviation of the bismuth concentration of black portions.
C07C 45/35 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
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 57/05 - Preparation by oxidation in the gaseous phase
This laminated polyester film comprises: a polyester film; and a resin layer formed from a resin composition and on at least one surface of the polyester film. The laminated polyester film satisfies all of the following requirements (1) to (4). (1) The resin layer has an uneven structure. (2) The resin composition contains the following compounds (A) and (B). (A) One or more types selected from the group consisting of a binder resin and a crosslinking agent. (B) Particles. (3) The content of the particles (B) is 20 mass% or more of the entire amount of non-volatile components in the resin composition. (4) The Kurtosis (Sku) of the resin layer surface is less than 3.0. By forming an ultrafine uneven structure, it is possible to provide a laminated polyester film that exhibits excellent handleability such as when the film is wound into a roll.
B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
Provided is a multilayered polyester film comprising a polyester film and a resin layer formed on at least one surface of the polyester film using a resin composition, the multilayered polyester film satisfying all of the requirements (1) to (3) mentioned below. (1) The resin layer has an uneven structure. (2) The resin composition contains the compounds (A) and (B) mentioned below. (A) A weakly polar compound; and (B) at least one component selected from the group consisting of a binder resin and a crosslinking agent. (3) The load length rate (Rmr (80)) of a roughness curve of the surface of the resin layer at a cutting level of 80% is 76% or less when measured with a scanning probe microscope. It becomes possible to provide a multilayered polyester film, in which an uneven microstructure can be formed even when the thickness of the film is small and the handling properties during, for example, the winding of the film in a roll-like shape is excellent.
H01G 13/00 - Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups
95.
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY DEVICE, AND INDICATOR LAMP FOR VEHICLE
A phosphor having a favorable emission peak wavelength, narrow full width at half maximum, and/or high emission intensity is provided. Additionally, a light-emitting device, an illumination device, an image display device, and/or an indicator lamp for a vehicle having favorable color rendering, color reproducibility and/or favorable conversion efficiency are provided. The present invention relates to a phosphor including a crystal phase having a composition represented by a specific formula, and when, in a powder X-ray diffraction spectrum of the phosphor, the intensity of a peak that appears in a region where 2θ=38-39° is designated as Ix and the intensity of a peak that appears in a region where 2θ=37-38° is designated as Iy, the relative intensity Ix/Iy of Ix to Iy is 0.140 or less, and a light-emitting device comprising the phosphor.
The present invention provides nanofibers which control the elution behavior of a water-soluble medical polymer and make the water-soluble medical polymer sustained-release, and a production method for the nanofibers. The nanofibers according to the present invention are nanofibers including a polyvinyl alcohol resin and the water-soluble medical polymer, wherein the molecular weight of the water-soluble medical polymer is 1,000 to 50,000, or are nanofibers including a polyvinyl alcohol resin and the water-soluble medical polymer, wherein the water-soluble medical polymer is a protein pharmaceutical.
D01F 6/14 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
D01F 6/50 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture 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 polyalcohols, polyacetals or polyketals
D04H 1/728 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Synthetic resins, unprocessed; unprocessed plastics, being plastics in primary form; industrial chemicals; unprocessed synthetic resins for use in the manufacture of paints; unprocessed plastics, being plastics in primary form, for use in the manufacture of paints; UV curable unprocessed urethane resins; UV curable unprocessed acrylic resins; UV curable unprocessed urethane acrylate resins; chemical preparations for use in the manufacture of paints; raw chemical materials for use as coatings, other than pigments, namely, unprocessed artificial resins as raw materials in the form of powders, liquids or pastes, and unprocessed plastic materials in powder, liquid or paste form; esters; urethane acrylates; photo curable unprocessed synthetic resins, uncured; adhesives for use in manufacturing; acrylic resins for use in manufacturing
98.
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY DEVICE, AND INDICATOR LAMP FOR VEHICLE
A phosphor having a favorable emission peak wavelength, narrow full width at half maximum, and/or high emission intensity is provided. Additionally, a light-emitting device, an illumination device, an image display device, and/or an indicator lamp for a vehicle having favorable color rendering, color reproducibility and/or favorable conversion efficiency are provided. The present invention relates to a phosphor including a crystal phase having a composition represented by a specific formula, and when, in a powder X-ray diffraction spectrum of the phosphor, the intensity of a peak that appears in a region where 2θ=38-39° is designated as Ix and the intensity of a peak that appears in a region where 2θ=37-38° is designated as Iy, the relative intensity Ix/Iy of Ix to Iy is 0.140 or less, and a light-emitting device comprising the phosphor.
Provided is a phosphor that has a favorable emission peak wavelength, a narrow spectral half width, and high light emission intensity. Also provided are: a light-emitting device that has favorable color rendering properties or color reproducibility, as well as favorable conversion efficiency; a lighting device; an image display device; and an indicator lamp for vehicles. The present invention pertains to: a phosphor comprising a crystalline phase that has a composition represented by a specific formula, and a minimum value of reflectance in a predetermined wavelength range at 20% or greater, the predetermined wavelength range being the range from an emission peak wavelength to 800 nm; and a light-emitting device provided with said phosphor.
JAPAN TECHNOLOGICAL RESEARCH ASSOCIATION OF ARTI FICIAL PHOTOSYNTHETIC CHEMICAL PROCESS (Japan)
Inventor
Satou, Kiminori
Horie, Hideyoshi
Kikuchi, Tomohisa
Miyagi, Hidekazu
Hayashi, Mikio
Takewaki, Takahiko
Abstract
Provided is a composite separation structure having a base part, a first separation part disposed in contact with the base part, and a second separation part disposed not in contact with the base part and in contact with the first separation part, wherein the second separation part is amorphous, and has a thickness of 5 to 200 nm inclusive from its end part in contact with the first separation part to the opposite end part. It is possible to provide a composite separation structure and a method for manufacturing the same which allow for separation of various gases having small kinetic diameters, and in particular achieve separation or concentration of a gas mixture including a gas having a kinetic diameter of 4Å or less.
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
