Disclosed is a zeolite wherein: the weight loss rate thereof is 1% or more at 800°C based on the weight at 400°C, as determined by thermogravimetric analysis (TGA), when the temperature thereof is raised to 800°C at the temperature increase rate of 10°C/min in the air atmosphere and held at 800°C for 10 minutes; the circularity of primary particles is 0.800 or more; and particles having a particle diameter of 3 μm or more as determined by a volume-based particle size distribution measurement are 40% or less. The present invention makes it possible to provide a zeolite for obtaining a resin composition that has low hygroscopicity and low coefficient of thermal expansion after curing, and that has low viscosity and high gap penetration properties.
C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
To provide a resin composition and a molded body. The resin composition contains 2 to 15 parts by mass of an elastomer, 3 to 20 parts by mass of a hydroxy group-containing compound, and 3 to 20 parts by mass of conductive carbon, relative to 100 parts by mass of resin components including polybutylene terephthalate resin, wherein the hydroxy group-containing compound has a concentration of hydroxy group as proportion of the peak area derived from hydroxy group relative to the whole peak area in 1H NMR analysis [(Peak area derived from hydroxy group/Whole peak area)×100] in the range of 0.5 to 15.0%.
A fiber-reinforced composite article in which toughness is maintained and a strength and an elastic modulus are improved, and a prepreg for obtaining the fiber-reinforced composite article are provided. The prepreg of the present invention comprises a matrix resin composition comprising at least the following components (A) to (C), and carbon fibers. Component (A): an epoxy resin Component (B): an aliphatic polycarbonate resin Component (C): a curing agent
TIN COMPOUND, TIN COMPOSITION, METHODS FOR PRODUCING SAME, RESIST SOLUTION, PATTERN FORMING METHOD, THIN FILM, PATTERNED THIN FILM, AND METHOD FOR PRODUCING SUBSTRATE
Provided is a tin compound that has high performance as a resist material by having, in a well-balanced manner, characteristics such as solubility, hydrophobicity, and resist sensitivity. The tin compound includes tin atoms, organic groups R, and oxo ligands and/or hydroxo ligands. A single molecule of the tin compound includes two types or more of the organic groups R, and an Sn-O-Sn structure. Each of the organic groups R has 1-30 carbon atoms.
Provided is a method for producing a resin dispersion liquid that contains at least water and a water-insoluble resin, the method including step [b] and step [c]. A mixed liquid obtained following the completion of step [b] has a viscosity of 4.0×105 mPa·s or less. The content ratio (mass ratio) of the water relative to the water-insoluble resin in the mixed liquid is 2.0 or less. Step [b]: a first addition step for adding and mixing, at atmospheric pressure, water to the water-insoluble resin which is in a liquid state at a temperature of 73ºC or lower. Step [c]: a second addition step for adding and mixing water to the mixed liquid obtained by step [b].
C08J 3/03 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
C08G 18/67 - Unsaturated compounds having active hydrogen
Provided is an ultraviolet-curable composition containing at least a radical-polymerizable compound, a polymerization initiator, and a solvent, wherein the radical-polymerizable compound does not contain an emulsion polymer, is present as particles, and further contains resin particles having a urethane skeleton. The resin particles having a urethane skeleton do not have a polymerizable functional group and have a glass transition temperature of -10°C or lower. Also provided is an ultraviolet-curable composition containing a radical-polymerizable compound, resin particles having a urethane skeleton, a polymerization initiator, a surfactant, and a solvent, wherein the radical-polymerizable compound is present as particles, the resin particles having a urethane skeleton do not have a polymerizable functional group and have a glass transition temperature of -10°C or lower, and the surfactant is a silicone-based surfactant.
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
B41M 5/00 - Duplicating or marking methodsSheet materials for use therein
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
Monoorgano tin compounds having chemical formula R'SnX3 and high purity are described. R' is an optionally substituted hydrocarbyl group, X is selected from NR2 and OR, and each R is independently a linear or branched alkyl group having about 1 to about 10 carbon atoms. Methods for synthesizing and purifying these compounds are also provided. The monoorgano tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of diorgano tin impurities.
A resin composition includes an ethylene-vinyl alcohol copolymer (A), a nitrogen-containing compound (B), an alkali metal compound (C), and an alkaline earth metal compound (D). The ratio (C/D) of the amount of the alkali metal compound (C) on a metal basis to the amount of the alkaline earth metal compound (D) on a metal basis is greater than 0.5. The nitrogen-containing compound (B) has a structure having two or fewer nitrogen atoms bonded to each carbon atom, and satisfies the following (1) and/or (2):(1) the nitrogen-containing compound (B) has a molecular weight equal to or less than 280 (2) the nitrogen-containing compound (B) has an amine equivalent weight of less than 225 g/eq as defined by the following formula: amine equivalent weight (g/eq)=the molecular weight of the nitrogen-containing compound (B)/the number of primary amino groups (—NH2) and secondary amino groups (—NH—) in the nitrogen-containing compound (B).
To provide a sound insulation sheet member which is excellent in sound insulation performance in a low frequency band and which has a compact configuration. A sound insulation sheet member 1 including a substrate 2 and a concavo-convex structure 3 placed on at least one surface of the substrate 2, in which the concavo-convex structure 3 is provided by repeatedly arranging a plurality of units each defined as a concavo-convex unit shape 4 including a linear convex portion 5, in one direction at substantially constant intervals on the surface of the substrate 2.
This inkjet recording method comprises the following steps [a] and [b], wherein: in step [a], a medium to be recorded on is not heated, and in step [b], the medium to be recorded on is heated by a heating means, the medium to be recorded on being an absorbent medium to be recorded on. Step [a]: An ink application step in which an inkjet ink containing at least a polymerizable compound, a polymerization initiator, and water is applied to the medium to be recorded on. Step [b]: An irradiation step in which the inkjet ink that has been applied to the medium to be recorded on through at least step [a] is irradiated with active energy rays controlled by a means other than the heating means.
As a high-performance resist material, a tin compound is provided which has properties such as solubility, hydrophobicity, and resist sensitivity with good balance. A tin compound includes a tin atom; an organic group R; and at least one of an oxo-ligand and a hydroxo-ligand. One molecule of the tin compound includes two or more types of organic group R and includes a Sn—O—Sn structure, and the organic group R has 1 to 30 carbon atoms.
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
Monoorgano tin compounds having chemical formula R′SnX3 and high purity are described. R′ is an optionally substituted hydrocarbyl group, X is selected from NR2 and OR, and each R is independently a linear or branched alkyl group having about 1 to about 10 carbon atoms. Methods for synthesizing and purifying these compounds are also provided. The monoorgano tin compounds may be used for the formation of high-resolution EUV lithography patterning precursors and are attractive due to their high purity and minimal concentration of diorgano tin impurities.
Provided is an ultraviolet-curable composition which includes at least a radical-polymerizable compound, a polymerization initiator, and one or more solvents, wherein the radical-polymerizable compound is present as particles and the polymerization initiator includes a compound having a structure represented by formula (1) and a structure represented by formula (2). When the ultraviolet-curable composition which contains no colorant component is diluted 100 times the total mass of the ultraviolet-curable composition with a solvent which is the highest in mass proportion of the solvents, then the dilution has an absorbance at 385-nm wavelength of 0.40 or greater.
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
A polycarbonate resin composition including: a carbonate structural unit (X) derived from an aliphatic dihydroxy compound (1) represented by the following formula (1); and, a carbonate structural unit (Y) derived from a dihydroxy compound (2) satisfying the following requirement I, wherein the polycarbonate resin composition has a melting point peak temperature when the melting point peak temperature is measured using a differential scanning calorimeter and heating the polycarbonate resin composition at a heating rate of 20° C./min.
A polycarbonate resin composition including: a carbonate structural unit (X) derived from an aliphatic dihydroxy compound (1) represented by the following formula (1); and, a carbonate structural unit (Y) derived from a dihydroxy compound (2) satisfying the following requirement I, wherein the polycarbonate resin composition has a melting point peak temperature when the melting point peak temperature is measured using a differential scanning calorimeter and heating the polycarbonate resin composition at a heating rate of 20° C./min.
A polycarbonate resin composition including: a carbonate structural unit (X) derived from an aliphatic dihydroxy compound (1) represented by the following formula (1); and, a carbonate structural unit (Y) derived from a dihydroxy compound (2) satisfying the following requirement I, wherein the polycarbonate resin composition has a melting point peak temperature when the melting point peak temperature is measured using a differential scanning calorimeter and heating the polycarbonate resin composition at a heating rate of 20° C./min.
A polycarbonate resin (2) obtained by polymerizing the dihydroxy compound (2) and a carbonate source by a transesterification method has a melting point peak temperature when the melting point peak temperature is measured using a differential scanning calorimeter and heating the polycarbonate resin (2) at a heating rate of 20° C./min.
A polycarbonate resin composition including: a carbonate structural unit (X) derived from an aliphatic dihydroxy compound (1) represented by the following formula (1); and, a carbonate structural unit (Y) derived from a dihydroxy compound (2) satisfying the following requirement I, wherein the polycarbonate resin composition has a melting point peak temperature when the melting point peak temperature is measured using a differential scanning calorimeter and heating the polycarbonate resin composition at a heating rate of 20° C./min.
A polycarbonate resin (2) obtained by polymerizing the dihydroxy compound (2) and a carbonate source by a transesterification method has a melting point peak temperature when the melting point peak temperature is measured using a differential scanning calorimeter and heating the polycarbonate resin (2) at a heating rate of 20° C./min.
A polycarbonate resin composition including: a carbonate structural unit (X) derived from an aliphatic dihydroxy compound (1) represented by the following formula (1); and, a carbonate structural unit (Y) derived from a dihydroxy compound (2) satisfying the following requirement I, wherein the polycarbonate resin composition has a melting point peak temperature when the melting point peak temperature is measured using a differential scanning calorimeter and heating the polycarbonate resin composition at a heating rate of 20° C./min.
A polycarbonate resin (2) obtained by polymerizing the dihydroxy compound (2) and a carbonate source by a transesterification method has a melting point peak temperature when the melting point peak temperature is measured using a differential scanning calorimeter and heating the polycarbonate resin (2) at a heating rate of 20° C./min.
(In the formula (1), n is an integer of 2 or more.)
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/092 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising epoxy resins
C08L 101/00 - Compositions of unspecified macromolecular compounds
H01L 23/36 - Selection of materials, or shaping, to facilitate cooling or heating, e.g. heat sinks
17.
MODIFIED ETHYLENE-VINYL ALCOHOL COPOLYMER, GAS BARRIER MATERIAL, FILM OR SHEET, MULTILAYER STRUCTURE, PACKAGING CONTAINER, AND METHOD FOR PRODUCING MODIFIED ETHYLENE-VINYL ALCOHOL COPOLYMER
Provided is an ethylene-vinyl alcohol copolymer descried below, which achieves both moldability and gas barrier properties under high humidity conditions. An ethylene-vinyl alcohol copolymer which has an ethylene structural unit content of 20-60 mol% and includes the structural unit (1). (In the structural unit (1), R1 represents an alkyl group having 1 to 3 carbon atoms, and X represents an alkylene group having 1 to 5 carbon atoms.)
A water-soluble polyvinyl alcohol film with excellent conformability to a mold during forming and capable of being formed into a package with excellent appearance is provided. A water-soluble film includes a polyvinyl alcohol resin (A), a plasticizer (B), and a filler (C). The plasticizer (B) is present in a proportion of 3 to 22 parts by mass per 100 parts by mass of the polyvinyl alcohol resin (A), and a mass ratio (B)/(C) between the plasticizer (B) and the filler (C) is 1.5 to 25.
A polyvinyl alcohol water-soluble film with excellent conformability to a mold during forming and capable of being formed into a package with excellent appearance is provided. A water-soluble film contains a polyvinyl alcohol resin (A). The water-soluble film has an initial elastic modulus of 2.5 to 10 MPa as obtained by performing a tension creep test using a dynamic viscoelasticity measurement device.
C11D 17/04 - Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
B65B 9/04 - Enclosing successive articles, or quantities of material, between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
B65B 47/02 - Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved with means for heating the material prior to forming
Provided is a battery pack in which a spacer is arranged between unit cells, the battery pack being characterized in that the spacer includes an exterior material and an inclusion material, the exterior material includes a metal layer, and the unit cells do not come into contact with the metal layer at a temperature of 25-500°C. This makes it possible to provide a highly safe spacer and a battery pack in which the same is incorporated.
H01M 10/651 - Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
H01M 10/6555 - Rods or plates arranged between the cells
H01M 50/289 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
21.
COATING COMPOSITION AND RADIATION SHIELDING COATING COMPOSITION
The present invention relates to a coating composition containing an emulsion (I) that contains: a saponified ethylene-vinyl ester copolymer product (A) containing 10 mol% or greater of ethylene-derived structural units; and a polyvinyl alcohol resin (B) containing less than 10 mol% of ethylene-derived structural units. The contained proportion of the polyvinyl alcohol resin (B) is 5 to 90 mass% with respect to the total of 100 mass% of the saponified ethylene-vinyl ester copolymer product (A) and the polyvinyl alcohol resin (B). The saponification degree of the polyvinyl alcohol resin (B) is 70 to 97 mol%.
Provided is a pharmaceutical composition which makes it possible for a tablet to hold the shape thereof for an extended period after being ingested. The composition contains a suppressed amount of a polyvinyl alcohol. The present invention contains a polyvinyl alcohol-based resin (A), a polyhydric phenol compound (B), and amorphous silica (C). The content of the amorphous silica (C) is 0.1-20 parts by mass per 100 parts by mass of the polyvinyl alcohol-based resin. Also provided is a tablet which contains the pharmaceutical composition as a matrix composition (I). A medicinal component (II) is dispersed in the tablet, and the content ratio of the medicinal component (II) is 30-90 mass%.
Provided is a composition having excellent gas barrier properties, particularly oxygen barrier properties, under high humidity. The composition comprises (A) an ethylene-vinyl alcohol copolymer, (B) zinc oxide, and (C) a zinc salt other than the zinc oxide (B). The zinc salt (C) is an inorganic zinc salt and/or a C1-6 organic zinc salt, and the mass ratio [(C)/(B)] of the zinc salt (C) in terms of metal content versus the zinc oxide (B) in terms of metal content exceeds 0.5.
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
01 - Chemical and biological materials for industrial, scientific and agricultural use
02 - Paints, varnishes, lacquers
Goods & Services
Penetrating agents for textile printing and dyeing; chemicals used in the textile industry, namely, printing paste and color enhancer for printing textiles; dispersing agents for textile printing and dyeing; chemical additives for printing inks; chemical preparations and materials for film, photography and printing; chemical agents for use in dye textile printing; chemical agents for manufacturing dyestuffs Ink for inkjet printers; printing ink; fabric dyes; mordant dyes; synthetic dyes; pigments; coating compositions in the nature of paint; printers' paste inks; pastes for use in dyeing; printing pigments; colorants for use as auxiliaries for the printing trade; colorants, paints and dyes for general industrial use; UV curable latex ink
25.
ORGANIC ELECTROLUMINESCENT LIGHT-EMITTING ELEMENT MATERIAL, ORGANIC ELECTROLUMINESCENT LIGHT-EMITTING ELEMENT, ORGANIC EL DISPLAY DEVICE, ORGANIC EL LIGHTING, ORGANIC ELECTROLUMINESCENT LIGHT-EMITTING ELEMENT-FORMING COMPOSITION, AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENT LIGHT-EMITTING ELEMENT
An object of the present invention is to provide an organic electroluminescent element material which can provide an organic electroluminescent element having high luminescent efficiency and a long operating lifetime.
The purpose of the present invention is to provide a water treatment method in which a simple structure is used and condensed water in a hollow fiber membrane of each hollow fiber membrane element can be efficiently discharged. A water treatment method in which a hollow fiber membrane unit including a plurality of hollow fiber membrane elements is used to treat wastewater, the method comprising: supplying an oxygen-containing gas to each of the plurality of hollow fiber membrane elements immersed in water to be treated; allowing the oxygen-containing gas to permeate from the inside to the outside of a plurality of hollow fiber membranes constituting the plurality of hollow fiber membrane elements to form a microbial layer on the surface of each of the hollow fiber membranes; discharging condensed water generated in the hollow fiber membranes together with a residual gas that has not permeated the hollow fiber membranes out of the oxygen-containing gas; and individually controlling the discharge amount of the residual gas discharged from the plurality of hollow fiber membrane elements.
The present invention addresses the problem of providing an intermediate layer composition that can be used to produce an intermediate layer with sufficient thickness and high moisture and heat resistance in a laminate comprising a layer containing a nonlinear optical material, the intermediate layer, and an electrode. The present invention relates to an intermediate layer composition to be used for manufacturing an intermediate layer in a laminate comprising a layer containing a nonlinear optical material, the intermediate layer, and an electrode, the intermediate layer composition containing a compound having a repeating unit represented by a specific general formula and having a weight-average molecular weight of 350,000 or less.
G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour
G02F 1/061 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on electro-optical organic material
A method for producing flame retardant polycarbonate resin composition pellets using a twin screw extruder. A composition of 30 to 85 mass % of resin pellets in which a polycarbonate resin having 2.7 to 3.4 of Mw/Mn at more than 40 mass % in the resin pellets; 5 to 25 mass % of phosphorus flame retardant; 0.1 to 1.0 mass % of polytetrafluoroethylene; 0 to 50 mass % of polycarbonate resin flake; 0 to 30 mass % of styrenic copolymer resin; and 0 to 15 mass % of another additive (F) are kneaded by the twin screw extruder in a kneading section. The kneading uses a screw configuration consisting of two or more of an R kneading disc, an N kneading disc, an L kneading disc, an L screw, a sealing ring, a mixing screw, and a rotor screw. The kneaded composition is extruded as a strand from the extruder and then cut.
A method for producing an optical element, wherein a hologram recording medium having a recording layer containing a polymerizable compound and a photopolymerization initiator is subjected to multiple recording exposure of a hologram under conditions where average exposure intensity based on the following formula (1) is 6 mW/cm2 or more.
A method for producing an optical element, wherein a hologram recording medium having a recording layer containing a polymerizable compound and a photopolymerization initiator is subjected to multiple recording exposure of a hologram under conditions where average exposure intensity based on the following formula (1) is 6 mW/cm2 or more.
Average
exposure
intensity
=
∑
i
=
1
m
(
ET
i
×
EPW
i
)
∑
i
=
1
m
(
ET
i
+
EIT
i
-
1
)
(
1
)
A method for producing an optical element, wherein a hologram recording medium having a recording layer containing a polymerizable compound and a photopolymerization initiator is subjected to multiple recording exposure of a hologram under conditions where average exposure intensity based on the following formula (1) is 6 mW/cm2 or more.
Average
exposure
intensity
=
∑
i
=
1
m
(
ET
i
×
EPW
i
)
∑
i
=
1
m
(
ET
i
+
EIT
i
-
1
)
(
1
)
(In the formula (1), ETi is a single exposure time, which indicates exposure time (seconds) per multiple recording exposure. EPWi is exposure light intensity, which indicates total light intensity (mW/cm2) of reference light and object light. EITi-1 is exposure interval time, which indicates time (seconds) between one recording exposure and another recording exposure in the multiple recording exposure. m is a natural number indicating a total number of multiplexes. With the proviso that when i=1, EITi-1 is treated as zero.)
G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfacesMaterials therefor, e.g. comprising photoresistsApparatus specially adapted therefor
G03H 1/02 - Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from themDetails peculiar thereto Details
30.
PHOTOSENSITIVE COLORED COMPOSITION, CURED PRODUCT, PARTITION WALL, ORGANIC ELECTROLUMINESCENT ELEMENT, COLOR FILTER, AND IMAGE DISPLAY DEVICE
Provided is a photosensitive colored composition that exhibits an excellent substrate adhesion. A photosensitive colored composition according to the present invention contains (A) a colorant, (B) a dispersant, (C) an alkali-soluble resin, (D) a photopolymerizable compound, and (E) a photopolymerization initiator. The dispersant (B) contains a copolymer (B1) that has a constituent unit (B1-1) having a prescribed structure and a constituent unit (B1-2) having a tertiary amino group and/or a quaternary ammonium group.
The present invention addresses the problem of providing a resin composition which comprises a polyolefin-based resin and a polyvinyl alcohol-based resin and which is less likely to become colored and thermally decompose. The present invention relates to a resin composition containing a polyolefin-based resin (A), a polyvinyl alcohol-based resin (B), and acetic acid (C), wherein the content of the acetic acid (C) is 60 mass ppm or more.
C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers not modified by chemical after-treatment
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Provided is a photosensitive coloring composition that is capable of forming a partition wall with which it is possible to obtain a desired current value with a low driving voltage when the partition wall is formed. A photosensitive coloring composition according to the present invention contains (A) a coloring agent, (B) an alkali-soluble resin, (C) a photopolymerization initiator, (D) an ethylenically unsaturated compound, (E) a dispersant, and (F) a solvent. A coating film obtained by curing the photosensitive coloring composition has an optical density per 1 μm film thickness of 0.5 or greater. The (E) dispersant contains a block copolymer (E1) that has structural units (E1-1) having a specific structure and structural units (E1-2) having at least one of a tertiary amino group and a quaternary ammonium group.
A composition comprising: a carbazole compound having a crosslinking group and represented by formula (71) or (72) below; and an electron accepting compound having a crosslinking group and represented by formula (81) below.
A composition comprising: a carbazole compound having a crosslinking group and represented by formula (71) or (72) below; and an electron accepting compound having a crosslinking group and represented by formula (81) below.
A GaN crystal with an angle between the normal line of a main surface and an m-axis of 0 degrees or more and 20 degrees or less is provided, in which the GaN crystal having, on the main surface thereof, a band-shaped dislocation-concentrated region that satisfies at least one requirement selected from the group consisting of (1) to (3) and a GaN wafer with a narrow width of the band-shaped dislocation-concentrated region present on the main surface and contribution to an improvement in the yield of a nitride semiconductor device:
(1) a maximum effective width is less than 50 μm;
(2) at least one of a requirement (A) or a requirement (B) is satisfied, where (A) a dislocation density (DY) for a width of 15 μm from the center is less than 3×107 cm−2, and (B) a dislocation density (DZ) for a width of 50 μm from the center is less than 2.5×107 cm−2; and (3) a ratio (DZ/DX) of DZ to DX (a dislocation density DX for a width of 5 μm from the center) is 0.5 or less, and/or DZ/DY is 0.5 or less.
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
C30B 25/18 - Epitaxial-layer growth characterised by the substrate
35.
SILICA PARTICLES, PRODUCTION METHOD THEREFOR, SILICA SOL, POLISHING COMPOSITION, POLISHING METHOD, METHOD FOR PRODUCING SEMICONDUCTOR WAFER, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
Silica particles have an average pore volume of atomic-scale pores of 0.35 nm3 or more as measured by positron annihilation spectroscopy. The silica particles may have an average pore volume of nanoscale pores of 5.4 nm3 or less as measured by positron annihilation spectroscopy. In the silica particles, a volume of pores having a diameter of 2 nm or less may be 0.0070 cm3/g or less as measured by a nitrogen gas adsorption method.
A holographic recording medium composition comprising components (a) to (d) below, wherein an amount of allophanate bond units contained in the component (a) relative to a total weight of the components (a) and (b) is 6.5×10−4 mol/g or more:
component (a): an isocyanate group-containing compound;
component (b): an isocyanate-reactive functional group-containing compound;
component (c): a polymerizable monomer; and
component (d): a photopolymerization initiator.
C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
G03H 1/02 - Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from themDetails peculiar thereto Details
To provide a resin composition containing a polybutylene terephthalate resin having an intrinsic viscosity of 0.80 dL/g or less, a thermoplastic resin (X) having a lower SP value than the polybutylene terephthalate resin, where the SP value is a solubility parameter, and a carbon fiber, a content of carbon fiber is 5 to 30 mass % in the resin composition, and wherein a mass ratio between the polybutylene terephthalate resin (PBT) having an intrinsic viscosity of 0.80 dL/g or less and the thermoplastic resin (X), i.e. X/PBT, is more than 0.1 and less than 1.0.
Provided is a polycarbonate resin composition which contains 16-63 mass% of a repeating unit (a) represented by formula (1) and 37-84 mass% of a repeating unit (d) represented by formula (6), and which has a viscosity average molecular weight 15,000 or more. (In formula (1), R1and R2each independently denote a hydrogen atom or a methyl group.) (In formula (6), R15to R18 each independently denote a hydrogen atom, an alkyl group having 1-10 carbon atoms, or a group which includes an aryl group and has 6-12 carbon atoms. W denotes at least one type selected from among a single bond, an oxygen atom, a sulfur atom, a sulfinyl group, a sulfonyl group and a divalent organic group.)
A porous film according to one aspect is a porous film including a polyolefin-based resin (A) and a styrene-based thermoplastic elastomer (B). The porous film may have a thickness (T) of 50 μm or less, an average tensile breaking strength of 15 MPa or more, an average tensile breaking elongation of 35% or more, and a ratio (S/T) of air resistance (S) (sec/100 cc) to thickness (T) (μm) of 0.15 or more and 1.45 or less.
A compound represented by the following formula (1):
A compound represented by the following formula (1):
A compound represented by the following formula (1):
[In the formula, A represents a polymerizable group. n represents an integer of 1 to 3. L represents an optionally branched (n+1)-valent linking group. Z represents an oxygen atom, or a nitrogen atom optionally having a substituent. m represents an integer of 0 or 1. X represents a single bond, an oxygen atom, a sulfur atom, a carbon atom optionally having a substituent, or a nitrogen atom optionally having a substituent. p represents an integer of 0 to 2. When p is 2, the two Xs may be the same or different. Y1 and Y2 are each independently a benzene ring, a naphthalene ring, or a phenanthrene ring. When Y1 or Y2 is a benzene ring, a or b corresponding to Y1 or Y2 is an integer of 0 to 4. When Y1 or Y2 is a naphthalene ring, a or b corresponding to Y1 or Y2 is an integer of 0 to 6. When Y1 or Y2 is a phenanthrene ring, a or b corresponding to Y1 or Y2 is an integer from 0 to 8. R1 and R2 each independently represent an aromatic ring group optionally having a substituent. When a and b are 2 or more, a plurality of R1s and R2s may be the same or different from each other. In the formula, Y1 and Y2 are not both benzene rings and a and b are not both 0.]
C07D 409/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
C07D 405/04 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
C07D 409/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
G11C 13/04 - Digital stores characterised by the use of storage elements not covered by groups , , or using optical elements
41.
OIL-IN-WATER TYPE EMULSION COMPOSITION AND WATER-CONTAINING CHOCOLATE-LIKE FOOD CONTAINING SAME
The present invention addresses the problem of providing an oil-in-water type emulsion composition able to be used in a dairy-free water-containing chocolate-like food which does not contain dairy ingredients (animal-derived raw materials), in which the flavor of chocolate can be richly felt because flavors derived from plant-based raw materials, such as almonds and soy beans, are not present, which has physical properties (such as shape retention properties) that are at least equivalent to those of water-containing chocolate in which fresh cream is used, and which preferably further has flavor and taste (such as sweetness, body and richness) and mouthfeel (such as melt-in-the-mouth feeling and chewability). This oil-in-water type emulsion composition contains: an emulsifier; laurin-based oils and fats in which the concentration of lauric acid among constituent fatty acids is 30 mass% or more; and water. The mass ratio of laurin-based oils and fats relative to water (laurin-based oils and fats/water) falls within the range 0.300-1.400. The composition does not contain dairy ingredients.
Disclosed is a copolymerized polycarbonate resin which contains a repeating unit (X) represented by formula (1) and a repeating unit (Y) represented by formula (2). The copolymerized polycarbonate resin contains 66-83% by mass of the repeating unit (X) represented by formula (1) in 100% by mass of the copolymerized polycarbonate resin. (In formula (1), each of R1and R2independently represents a hydrogen atom or a methyl group.) (In formula (2), R3to R6 each independently represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, or a group having 6 to 12 carbon atoms including an aryl group, and W represents at least one selected from among a single bond, an oxygen atom, a sulfur atom, and a divalent organic group.)
Provided is a polyester-based resin, which has excellent mechanical recyclability and optical characteristics, and which is configured such that the mechanical characteristics thereof will not deteriorate even in a case where an adhesive is involved in mechanical recycling process. The polyester-based resin is a reaction product of a polyester (A) having a glass transition temperature of at least 30°C but less than 140°C and a polyester (B1) having a glass transition temperature of at least -80°C but less than 30°C.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
JAPAN TECHNOLOGICAL RESEARCH ASSOCIATION OF ARTIFICIAL PHOTOSYNTHETIC CHEMICAL PROCESS (Japan)
Inventor
Saito, Yasuyo
Onozuka, Hiroaki
Tsutsuminai, Susumu
Abstract
Provided is a quaternary ammonium salt having a specific structure, an organic structure-directing agent containing the quaternary ammonium salt, and a method for producing the quaternary ammonium salt. Also, provided is a CON-type zeolite, which is a mixed crystal in which a molar ratio (Si/Al) of silicon (Si) and aluminum (Al) is 200 or more and 2000 or less, and which contains 25 mass % or more of Polymorph A, a catalyst containing a CON-type zeolite, and a method for producing a lower olefin using the catalyst.
This photosensitive resin composition contains (a) alkali-soluble resin, (b) a liquid repellent, (c) a photopolymerization initiator, and (d) a photopolymerizable compound. The (a) alkali-soluble resin contains polyamide-imide (meth) acrylate resin (a-1) containing a specific structure. According to the present invention, it is possible to provide a photosensitive resin composition that can form a partition wall that can exhibit liquid repellency with a lower exposure amount and exhibits excellent step-forming properties and ink-jet coating properties.
Provided are a novel polybutylene terephthalate resin composition, a pellet, and a molded article. A resin composition according to the present disclosure comprises: a polybutylene terephthalate resin; and at least one among an amorphous thermoplastic resin having a carbonate bond and/or an ester bond and a polystyrene-based resin, wherein the active titanium parameter X of the polybutylene terephthalate resin is 25 or less.
The purpose of the present invention is to provide a prepreg that can be cured in a short period of time, that uses a resin composition capable of suppressing resin flow during molding, and that has high handleability. The prepreg contains an epoxy resin composition and reinforcing fibers. The epoxy resin composition is characterized by containing component (A): a urea compound, component (B): a thermoplastic resin, component (C): an epoxy resin having an oxazolidone structure, and component (D): a bisphenol type epoxy resin which is solid at 25°C, and by satisfying conditions (1) and (2). Condition (1): The lowest viscosity of the epoxy resin composition measured by a rheometer under a condition of 2°C/min is in the range of 3.0-6.0 Pa·s. Condition (2): The gel time value of the epoxy resin composition measured by using CURELASTOMETER (registered trademark) under a condition of 145°C is in the range of 2.0-5.0 min.
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
B29C 70/42 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles
C08G 59/20 - 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 epoxy compounds used
48.
COMPOSITION, MOLDING MATERIAL, MULTILAYER STRUCTURE, MOLDED BODY, FOOD PACKAGE, AND METHOD FOR PRODUCING COMPOSITION AND MULTILAYER STRUCTURE
The present invention provides a composition excellent in thermal stability. This composition contains an ethylene-vinyl alcohol copolymer and a titanium compound, wherein at least a part of the ethylene-vinyl alcohol copolymer is derived from biomass, and the titanium element content of the titanium compound is 0.0001 ppm or more and less than 1 ppm with respect to the mass of the composition.
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08K 3/11 - Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic Table
C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chainCompositions of derivatives of such polymers
49.
LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY DEVICE, AND INDICATOR LAMP FOR VEHICLE
The present invention relates to a light-emitting device having at least one or more light emission colors having a specific correlated color temperature, which includes a light-emitting element including a first luminescent material and a second luminescent material, in which the second luminescent material contains at least one or more phosphors and one or more other phosphors each having an emission peak in a different wavelength region; in at least one of the light emission colors having the specific correlated color temperature, when an emission intensity at a wavelength λ1 where an emission intensity of an emission spectrum is maximum at 600 nm or more and 700 nm or less is A, and an emission intensity at 700 nm is C, C/A is 0.25 or less; and the one or more other phosphors include at least a phosphor containing a crystal phase having a specified composition.
Provided is a polyester film which contains particles having an average particle diameter of 0.03-0.80 μm and which has an antimony element content of 3 ppm or less, and the total content of the titanium element, the phosphorus element, and the magnesium element is 5-100 ppm. The polyester film is usable in applications where the presence of foreign matter in the film is extremely undesirable.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
51.
COMPOSITION, MOLDING MATERIAL, MULTILAYER STRUCTURE, MOLDED BODY, FOOD PACKAGE, AND METHOD FOR PRODUCING COMPOSITION AND MULTILAYER STRUCTURE
The present invention provides a composition excellent in thermal stability. This composition contains an ethylene-vinyl alcohol copolymer, a titanium compound, and an alkali metal compound. At least a part of the ethylene-vinyl alcohol copolymer is derived from biomass, and mass ratio of the alkali metal element content of the alkali metal compound to the titanium element content of the titanium compound is 500-280,000.
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08K 3/11 - Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic Table
C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
52.
RESIN COMPOSITION, MOLDING MATERIAL, RESIN MOLDED BODY AND FILM, AND METHOD FOR PRODUCING SAME
Provided are a resin composition and a method for producing same, the resin composition comprising a (meth)acrylic polymer (A) which is a random copolymer and/or a homopolymer, and a (meth)acrylic copolymer (B) which is a block copolymer and/or a graft copolymer, wherein: the (meth)acrylic polymer (A) includes 50% by mass or more of a repeating unit derived from methyl methacrylate; the (meth)acrylic polymer (A) includes a (meth)acrylic polymer (A1) in which the mass average molecular weight in terms of polystyrene, as determined by gel permeation chromatography (GPC), exceeds 130,000; the (meth)acrylic copolymer (B) is a polymer including a polymer (B1) and a polymer (B2) in the same molecule; the polymer (B1) is a polymer including 50% by mass or more of a unit derived from methyl methacrylate and having a glass transition temperature higher than 0°C; and the polymer (B2) is a polymer having a glass transition temperature of 0°C or lower.
C08L 33/12 - Homopolymers or copolymers of methyl methacrylate
C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
For the purpose of providing a method for producing ethylene-vinyl alcohol resin pellets having excellent thermal stability, the present invention provides a method for producing ethylene-vinyl alcohol resin pellets that includes a pelletizing step and a drying step, wherein ethylene-vinyl alcohol copolymer resin intermediate pellets are produced in the pelletizing step, the volatile portion of the intermediate pellets between the pelletizing step and the drying step is 10-90 mass%, and the lower alcohol content of the ethylene-vinyl alcohol resin intermediate pellets carried into the drying step is set to 0.005-15 mass%.
SEPARATION AND PURIFICATION METHOD FOR MEDIUM-SIZED MOLECULE PHARMACEUTICAL AND SEPARATION AND PURIFICATION SYSTEM FOR MEDIUM-SIZED MOLECULE PHARMACEUTICAL
MITSUBISHI CHEMICAL AQUA SOLUTIONS CO., LTD. (Japan)
MITSUBISHI CHEMICAL CORPORATION (Japan)
Inventor
Iwamoto Keiji
Nishimura Kouji
Tashiro Yoshiya
Abstract
The present invention provides a separation and purification method and a separation and purification system that make it possible to purify a highly pure medium-sized molecule pharmaceutical with a high yield, even when applied to production on a large scale. A separation and purification method for icatibant according to one embodiment comprises: a primary processing step for supplying a processing target liquid containing icatibant and a plurality of impurities to a column which has been filled with a separation agent X, thereby obtaining a primary processing liquid in which an α component has been removed from the processing target liquid; and a secondary processing step for supplying the primary processing liquid to a plurality of filling parts which have been filled with a separation agent Y, thereby performing a simulated moving bed method for continuously separating the icatibant. The α component is an impurity among the plurality of impurities in the processing target liquid which, in a chromatogram of the processing target liquid obtained in the primary processing step, has the smallest overlap with the peak area of the icatibant.
Provided are: a vapor-deposited film having excellent surface smoothness; a multilayer structure including the same; a molded body; a food container; and a vapor-deposited film production method. This vapor-deposited film comprises: a base material film having a layer that contains a composition containing an ethylene-vinyl alcohol copolymer and a titanium compound; and a metal vapor-deposited layer laminated on the base material film. The contained amount of the titanium compound in terms of metals is not less than 0.001 ppm but less than 3 ppm with respect to the mass of the composition.
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 15/082 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising vinyl resinsLayered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising acrylic resins
B65D 65/40 - Applications of laminates for particular packaging purposes
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
56.
METHODS FOR PRODUCING AND PURIFYING ORGANOTIN COMPOUNDS, SUPPRESSING FORMATION OF DIALKYL TIN COMPOUNDS AND SELECTIVELY REMOVING TETRAKIS(DIALKYLAMINO) TIN COMPOUNDS
Aspects of the disclosure relate to methods for producing organotin compounds with high purity, which may involve the use of specific additives or reaction conditions. Methods for purifying organotin compounds and suppressing the formation of impurities in organotin compounds are also described.
The present invention relates to a light-emitting device including a first luminescent material and a second luminescent material which emits visible light by irradiation with light from the first luminescent material, in which the second luminescent material contains at least a red phosphor which satisfies the following (A) and (B): (A) An emission spectrum has at least one emission peak having a full width at half maximum (FWHM) of 20 nm or more and 65 nm or less, and (B) Chromaticity coordinates of a light emission color are present between two straight lines represented by the following equation (a) and equation (b) based on coordinates represented by (x, y) in a CIE 1931 chromaticity coordinate system: (a) y=0.992−x, (b) y=1.000−x, and 0.290≤y≤0.350, an illumination device, an image display device, and an indicator lamp for a vehicle.
In order to provide: a polyvinyl alcohol film with which it is possible to efficiently produce a polarizing film in which wrinkles are less likely to occur during the production of the polarizing film, and which makes it possible to obtain a polarizing film having little optical unevenness; a polarizing film using the polyvinyl alcohol film; and a polarizing plate, the present invention provides a polyvinyl alcohol film having a film thickness of 45 μm or less, wherein, when the retardation in the film surface is measured at a pitch of 10 mm in the film width direction, the standard deviation (σ) calculated from all values of the measurement points is 4 nm or less.
The following is provided as a resin composition having excellent thermal stability. This resin composition comprises a polyvinyl alcohol resin, a titanium compound, and a compound (X), wherein: the polyvinyl alcohol resin is an ethylene-modified polyvinyl alcohol resin containing 1-19 mol% of an ethylene structural unit; the compound (X) is at least one selected from the group consisting of an alkaline earth metal compound (A), an alkali metal compound (B), sorbic acid (C), and acetic acid (D); and the content of the titanium compound in terms of metal is 0.0001-2 ppm with respect to the mass of the resin composition.
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08K 3/11 - Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic Table
C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
COMPOSITION, MATERIAL FOR MELT PROCESSING, MULTI-LAYERED STRUCTURE, MULTI-LAYERED CONTAINER, AND METHODS FOR PRODUCING COMPOSITION AND MULTI-LAYERED STRUCTURE
The present invention provides a composition which has an improved thermal decomposition temperature during melt processing and which exhibits excellent thermal stability. The composition contains an ethylene-vinyl alcohol copolymer (A) and a titanium compound (B). The ethylene-vinyl alcohol copolymer (A) contains at least two components, namely an ethylene-vinyl alcohol copolymer (A1) and an ethylene-vinyl alcohol copolymer (A2), which have different ethylene structural unit content values. In the ethylene-vinyl alcohol copolymer (A), the difference in ethylene structural unit content value between the ethylene-vinyl alcohol copolymer (A1) and the ethylene-vinyl alcohol copolymer (A2) is 4 mol% or more. The degree of saponification of the ethylene-vinyl alcohol copolymer (A2) is 90-99.7 mol%. The content of the titanium compound (B) is not less than 0.001×10-6parts by mass and less than 5×10-6 parts by mass in terms of metal relative to 1 part by mass of the ethylene-vinyl alcohol copolymer (A2).
A method for producing a mold release film may include: mixing a first curable silicone including a fluorine substituent, a silicone crosslinking agent, and a curing catalyst, followed by stirring and/or leaving to stand to form a mixture; mixing the mixture with a second curable silicone having no fluorine substituent, to prepare the mold release layer composition; coating the mold release layer composition on at least one surface of the substrate film; and forming a mold release layer on the at least one surface of the substrate film.
B29C 37/00 - Component parts, details, accessories or auxiliary operations, not covered by group or
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08G 77/08 - Preparatory processes characterised by the catalysts used
C08G 77/24 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen halogen-containing groups
A resin composition having biodegradability and good moldability and capable of forming a molded product with excellent appearance and mechanical properties is provided. The resin composition contains a biodegradable resin (A) and cellulose (B), wherein a ratio (D90/D10) between a 90% cumulative mean fiber diameter (D90) and a 10% cumulative mean fiber diameter (D10) of the cellulose (B) is equal to or less than 5.5.
C08J 5/12 - Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
63.
TRICYCLODECANEDIMETHANOL COMPOSITION, UV-CURABLE COMPOSITION, POLYMER COMPOSITION, AND TRICYCLODECANEDIMETHANOL COMPOSITION PRODUCTION METHOD
A tricyclodecanedimethanol composition containing a chiral compound A of which one enantiomer is represented by formula (I), a chiral compound B of which one enantiomer is represented by formula (II), a chiral compound C of which one enantiomer is represented by formula (III), and a chiral compound D of which one enantiomer is represented by formula (IV), wherein the number of moles Xa of the chiral compound A, the number of moles Xb of the chiral compound B, and the total number of moles Xt of the number of moles of the chiral compound A, the chiral compound B, the chiral compound C, and the chiral compound D, as measured using nuclear magnetic resonance spectrometry, satisfy Xa/Xt≤0.430 and Xb/Xt≥0.016.
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 45/50 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
C07C 47/347 - Saturated compounds having —CHO groups bound to carbon atoms of rings other than six-membered aromatic rings polycyclic having a —CHO group on a condensed ring system
C08G 63/123 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
A method may produce a biodegradable laminate, including: laminating an aliphatic polyester-based resin layer and a polyvinyl alcohol-based resin layer with a bonding layer between the aliphatic polyester-based resin layer and the polyvinyl alcohol-based resin layer. The biodegradable laminate may include: the aliphatic polyester-based resin layer comprising an aliphatic polyester-based resin composition; the bonding layer comprising an adhesive resin; and the polyvinyl alcohol-based resin layer comprising a polyvinyl alcohol-based resin. The aliphatic polyester-based resin composition may include an aliphatic polyester-based resin, a polyhydroxyalkanoate including a 3-hydroxybutyrate unit as a main constituent unit, and an inorganic filler. The aliphatic polyester-based resin may include, in polymerized form, an aliphatic diol and an aliphatic dicarboxylic acid, as main constituent units, and a trifunctional or higher-functional aliphatic polyol, a trifunctional or higher-functional aliphatic polyvalent carboxylic acid, an acid anhydride thereof, or a trifunctional or higher-functional aliphatic polyvalent oxycarboxylic acid component.
B32B 7/10 - Interconnection of layers at least one layer having inter-reactive properties
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
C08L 101/16 - Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
C09J 167/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C09J 167/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
65.
COMPOSITION, MULTILAYER STRUCTURE, MOLDED BODY, PACKAGING MATERIAL CONTAINER, AND METHOD FOR PRODUCING COMPOSITION
In order to provide a composition excellent in both thermal stability and prevention of coloration by heating, this composition contains an ethylene-vinyl alcohol copolymer (A), a copolymer (B) containing an ethylene structural unit and a structural unit represented by formula (1), and a titanium compound (C). The content of the titanium compound (C) in the composition is 0.001 ppm by mass or more and less than 10 ppm by mass in terms of metal.
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
C08F 299/08 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
G02B 6/12 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
67.
OPTICAL WAVEGUIDE AND OPTICAL MEMBER HAVING OPTICAL WAVEGUIDE
Provided is an optical waveguide comprising a core part that propagates light and a clad part having a lower refractive index than the core part, wherein the clad part has an underclad part located on one surface of the core part, wherein when the direction of a line where the core part and the underclad part are in contact with each other is defined as the width direction, and a direction perpendicular to the width direction is defined as the thickness direction in a cross-sectional shape of the core part in a direction perpendicular to the light propagation direction, (i) H/L is 0.4 to 3 where L [μm] represents the maximum length of a cross section of the core part in the width direction and H [μm ] represents the maximum length of the cross section in the thickness direction, or (ii) a taper angle of the core part, which is defined as an angle formed by the underclad and the tangent of a core side part corresponding to half the length of the maximum length of the core part in the thickness direction, is between 50° and 130°, inclusive, and wherein at least one of the core part and the clad part is composed of a cured material obtained by curing an organopolysiloxane-containing composition with a specific structure.
G02B 6/12 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
C08F 299/06 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
C08F 299/08 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
4/24/2); and a non-linear organopolysiloxane having a specific structure, having a polymerizable alkenyl group-containing organic group, and having no aromatic structure.
C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
C08F 299/08 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polysiloxanes
G02B 6/12 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
G02B 6/13 - Integrated optical circuits characterised by the manufacturing method
69.
METHODS FOR PRODUCING AND PURIFYING ORGANOTIN COMPOUNDS, SUPPRESSING FORMATION OF DIALKYL TIN COMPOUNDS AND SELECTIVELY REMOVING TETRAKIS(DIALKYLAMINO) TIN COMPOUNDS
Aspects of the disclosure relate to methods for producing organotin compounds with high purity, which may involve the use of specific additives or reaction conditions. Methods for purifying organotin compounds and suppressing the formation of impurities in organotin compounds are also described.
A method for producing a carbon fiber bundle composite comprising: mixing carbon fiber fluff made of short carbon fibers and a bundling liquid containing an uncured thermosetting resin to obtain a carbon fiber bundle containing the bundling liquid; and adding a curing agent to the bundling liquid to make the bundling liquid thermosetting. A method for producing a carbon fiber composite sheet comprising: mixing carbon fiber fluff made of short carbon fibers and a bundling liquid containing an uncured thermosetting resin to obtain a carbon fiber bundle containing the bundling liquid; making the bundling liquid thermosetting by adding a curing agent; and bonding a plurality of the carbon fiber bundles to each other after adding the curing agent to the bundling liquid.
This resin composition comprises: a (meth)acrylic copolymer including a structural unit (A) based on a specific metal atom-containing polymerizable monomer (a) and a structural unit (B) based on a specific polysiloxane block-containing polymerizable monomer (b); and an organic solvent. With respect to the total mass of all structural units forming the (meth)acrylic copolymer, the contained amount of the structural unit (A) is 5-35 mass%, the contained amount of the structural unit (B) is 35-75 mass%, and the contained amount of structural units based on (meth)acrylic macromonomers is less than 13 mass%. The (meth)acrylic copolymer has a weight average molecular weight of 2000-6500. The resin composition has a VOC content of 500 g/L or less.
This battery pack includes a battery cell, a cooling plate, and a battery case for storing the battery cell and the cooling plate. The battery pack includes an adhesive sheet for bonding the battery cell and the cooling plate. The adhesive sheet has a thermal diffusivity reduction rate of 4.5% or more before and after heating represented by formula (1) when heated at 285°C for 5 minutes. (1) ((Thermal diffusivity before heating – Thermal diffusivity after heating)/Thermal diffusivity before heating) × 100. According to the present invention, it is possible to provide a battery pack provided with an adhesive sheet that combines contradictory properties of good thermal conductivity in normal times and excellent insulation when there is thermal runaway.
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
H01M 10/651 - Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
73.
BATTERY PACK, USE OF ADHESIVE SHEET, AND RECYCLING METHOD
Disclosed is a battery pack which includes a resin housing for storing a battery cell, and a metal plate that is installed in the housing. The battery pack is provided with an adhesive sheet that bonds the resin housing and the metal plate to each other, the adhesive sheet containing an easily detachable adhesive material. The present invention can provide a battery pack that is provided with an adhesive sheet which exhibits good adhesiveness between a resin battery case (a housing) and a cooling plate (a metal plate) when in use, and which enables easy separation of the metal plate from the housing when dismantling.
H01M 10/653 - Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
H01M 10/651 - Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
74.
RESIN COMPOSITION, MOLDED BODY, COMPONENT FOR OPTICAL APPLICATIONS, AND COMPONENT FOR VEHICLES
Disclosed is a resin composition which contains: a copolymer (A) that contains a repeating unit (A1) derived from a (meth)acrylic acid ester and a repeating unit (A2) derived from a (meth)acrylic acid; a fatty acid metal salt; and a benzotriazole-based ultraviolet absorbent.
C08L 33/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
A method for manufacturing a quartz member including a step of spraying silica powder onto a target member surface while pushing it out with gas through a burner, the step being performed in an oxyhydrogen flame atmosphere, and a temperature of the target member surface being 1401° C. to 2000° C. A method for spray coating silica powder including steps of: pushing the silica powder out with a carrier gas through a quartz burner having a triple or more multi-layer structure; and spraying the silica powder onto a target member surface while melting the silica powder under an oxyhydrogen flame atmosphere.
H01L 21/687 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
76.
MASTERBATCH, PREFORM, BLOW-MOLDED BOTTLE, BEVERAGE PRODUCT, FILM, METHOD FOR PRODUCING PREFORM, AND METHOD FOR PRODUCING BLOW-MOLDED BOTTLE
A masterbatch, which includes a polyester resin (A) containing a structural unit derived from terephthalic acid (A-1) and a structural unit derived from an aliphatic diol (A-2); and a polyester resin (B) containing a structural unit derived from 2,5-furandicarboxylic acid (B-1) and a structural unit derived from 1,2-ethanediol (B-2). A proportion of the polyester resin (B) relative to a total mass of the polyester resin (A) and the polyester resin (B) is 45 mass % to 90 wt %. An intrinsic viscosity of the masterbatch is 0.50 dl/g to 1.20 dl/g.
B65D 1/02 - Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
B65D 85/72 - Containers, packaging elements or packages, specially adapted for particular articles or materials for edible or potable liquids, semiliquids, or plastic or pasty materials
Provided is a method which is for producing (meth)acrolein or (meth)acrylic acid and with which it is possible to carry out an oxidation reaction in a stable state by reducing concern about a catalyst deteriorating and oxidation runaway at restart-up following shutdown. The method for producing (meth)acrolein or (meth)acrylic acid by using a fixed-bed reactor equipped with a heat medium and a catalyst layer comprises: (i) an operation for supplying raw material gas to a fixed-bed reactor while the temperature of the heat medium is set to Ta [°C] and the supply speed of the raw material is set to at most A [Nm3/hr]; (ii) a shutdown for shutting down the supply of the raw material gas to the fixed-bed reactor; and (iii-1) a restart-up operation for resuming the supply of the raw material gas to the fixed-bed reactor and increasing the supply speed of the raw material gas to the normal operation state, wherein the maximum temperature of the temperature Tb [°C] of the heat medium during the restart-up operation is higher than Ta [°C].
C07C 45/35 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
B01J 23/887 - Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups
C07C 51/25 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
C07C 57/055 - Preparation by oxidation in the gaseous phase starting from unsaturated aldehydes
C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Provided are a spacer and an assembled battery which exhibit good elasticity and pressure resistance, and efficiently transfer heat generated from an adjacent unit battery to a neighboring unit battery in a normal state, and can prevent a chain of damage between unit batteries in an abnormal state in which adjacent unit batteries are damaged and there is a risk that the damage will spread to the entire assembled battery in a chain reaction. The spacer includes a heat conduction control member, a buffer member, and an outer package for housing these members.
H01M 50/291 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/233 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by physical properties of casings or racks, e.g. dimensions
H01M 50/293 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
79.
COMPOSITION, AND METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT
A composition including at least one high-molecular weight charge transport compound having a weight average molecular weight of 10,000 or more and having a crosslinking group; at least one low-molecular weight charge transport compound having a molecular weight of 5,000 or less and having a crosslinking group; and at least one aromatic organic solvent, wherein the low-molecular weight charge transport compound is a compound represented by formula (71) below, and the like. A method for manufacturing an organic electroluminescent element including the step of applying this composition to regions separated by a partition wall layer by printing using an inkjet method, the step of vacuum-drying the printed composition in a vacuum chamber to volatilize the organic solvent, and the step of baking the vacuum-dried composition at high temperature.
A composition including at least one high-molecular weight charge transport compound having a weight average molecular weight of 10,000 or more and having a crosslinking group; at least one low-molecular weight charge transport compound having a molecular weight of 5,000 or less and having a crosslinking group; and at least one aromatic organic solvent, wherein the low-molecular weight charge transport compound is a compound represented by formula (71) below, and the like. A method for manufacturing an organic electroluminescent element including the step of applying this composition to regions separated by a partition wall layer by printing using an inkjet method, the step of vacuum-drying the printed composition in a vacuum chamber to volatilize the organic solvent, and the step of baking the vacuum-dried composition at high temperature.
H10K 71/13 - Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
H10K 85/20 - Carbon compounds, e.g. carbon nanotubes or fullerenes
H10K 85/60 - Organic compounds having low molecular weight
A composition comprising a (meth)acrylic polymer (A), an antioxidant (B), and a rubber particle (C), wherein a mass ratio of the rubber particle (C)/antioxidant (B) is more than 8 and less than 1000. A method for producing a resin molded article by molding a composition comprising a (meth)acrylic polymer (A), a rubber particle (C), and an antioxidant (B), wherein the composition has a mass ratio of the rubber particle (C)/antioxidant (B) of more than 8 and less than 1000.
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
81.
ZEOLITE, METHOD FOR PRODUCING ZEOLITE, COMPOSITION, LIQUID SEALING AGENT, RESIN COMPOSITE MATERIAL, SEALING MATERIAL, METHOD FOR PRODUCING SEALING MATERIAL, AND ELECTRONIC DEVICE
A zeolite may be a spherical aluminosilicate having a particle size of 0.05 μm or more and less than 1.0 μm and having d6r as a composite building unit. Such a zeolite may have a small thermal expansion coefficient. Such a zeolite may have a sphericity of 0.7 or more. Such a zeolite may be a CHA-type zeolite. A composition may include such a zeolite and a resin.
A resin composition, comprising: an (A) polycarbonate resin; and with respect to 100 parts by mass of the (A) polycarbonate resin, 0.001 to 0.5 part by mass of (B) tris(2,4-di-tert-butylphenyl) phosphate, wherein the (A) polycarbonate resin comprises a constitutional unit represented by the formula (1); and mass ratio of the constitutional unit represented by the formula (1) to the (B) tris(2,4-di-tert-butylphenyl) phosphate, (B)/(A-2), satisfies 0.00003≤(B)/(A-2)≤0.0050: wherein R1 represents a methyl group.
C08L 69/00 - Compositions of polycarbonatesCompositions of derivatives of polycarbonates
C08K 5/523 - Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
83.
ADHESIVE FILM, ADHESIVE FILM WITH RELEASE FILM, ADHESIVE FILM FOR CONSTITUENT MEMBER OF FLEXIBLE IMAGE DISPLAY DEVICE, LAMINATE FOR FLEXIBLE IMAGE DISPLAY DEVICE, AND FLEXIBLE IMAGE DISPLAY DEVICE
Provided is the following adhesive film excellent in heat resistance and capable of suppressing warpage of a laminate. This adhesive film is formed from a resin composition containing (A) an epoxy resin having a number average molecular weight of 10,000 or more and an epoxy equivalent of 5,000 g/eq or more, (B) a urethane resin, and (C) an epoxy resin curing agent, wherein the storage elastic modulus (E') at 100°C after curing is 1 × 107 Pa or less.
This coloring agent dispersion contains (A) a coloring agent, (C) an alkali-soluble resin, and (D) an organic solvent. The coloring agent (A) contains a green coloring agent, and the alkali-soluble resin (C) contains a resin (c-1) having a repeating unit derived from cyclohexyl acrylate. The present invention can provide a colored dispersion exhibiting excellent coloring agent dispersibility.
G03F 7/033 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders the binders being polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
The present invention relates to a GaN crystal including a Ni-doped GaN layer, wherein the Ni-doped GaN layer has a Ni concentration of 1.0×1016atoms/cm3or more and 1.0×1020atoms/cm3or less, and the Ni-doped GaN layer satisfies at least one of (1) a total donor impurity concentration of less than 2.0×1017atoms/cm3, or (2) a full width at half maximum of the (004) rocking curve by X-ray diffraction of 50 arcsec or less.
C30B 25/20 - Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
H01L 21/205 - Deposition of semiconductor materials on a substrate, e.g. epitaxial growth using reduction or decomposition of a gaseous compound yielding a solid condensate, i.e. chemical deposition
Provided are a resin composition, pellets, and a molded article. The resin composition contains 5-50 mass parts of a flame retardant per 100 total mass parts of a polyalkylene terephthalate resin and a polycarbonate resin. The mass ratio of the polyalkylene terephthalate resin and the polycarbonate resin in 100 total mass parts of the polyalkylene terephthalate resin and polycarbonate resin is 10/90-90/10, the polycarbonate resin contains recycled polycarbonate resin, and the amount of branching of the recycled polycarbonate resin is 50-3500 mass ppm.
As technology which makes it possible to enhance the oily/fatty mouthfeel of cereal-based milks while suppressing the total oil/fat content, the present invention provides a cereal-based milk which contains a saccharified cereal product and an oil/fat, said cereal-based milk containing 0.5-2.8% lipids and containing at least a vegetable oil/fat having a high saturated fatty acid content as the oil/fat, wherein the proportion of saturated fatty acids in the total fatty acid content is 20% or more.
A resin composition, including: a polycarbonate resin (A) including a constitutional unit represented by formula (1); and a polycarbonate resin (B) including a constitutional unit represented by formula (2), where the polycarbonate resin (A) is a recycled product, and a content of a Br element in the polycarbonate resin (A) is, with respect to 100 parts by mass of the polycarbonate resin (A), 10 ppm by mass or lower. A method for producing the resin composition, including: melt kneading a polycarbonate resin (A) including a constitutional unit represented by formula (1) and a polycarbonate resin (B) including a constitutional unit represented by formula (2).
The present invention provides a masterbatch comprising: a thermoplastic resin and a polyphenol compound containing, in one molecule, 4 to 50 structures in each of which one benzene ring has 1 to 5 phenolic hydroxyl groups bonded thereto.
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
C08L 101/00 - Compositions of unspecified macromolecular compounds
C08L 101/16 - Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
90.
POLYMER, COMPATIBILIZER, CHAIN EXTENDER, THERMOPLASTIC RESIN COMPOSITION, ARTICLE, FIBER, NONWOVEN FABRIC, AND METHOD FOR PRODUCING THERMOPLASTIC RESIN COMPOSITION
A polymer comprising a constituent unit derived from a specific (meth)acrylic acid ester monomer and a constituent unit derived from a monomer having a polar group.
C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers
C08L 33/14 - Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 101/00 - Compositions of unspecified macromolecular compounds
D01F 6/16 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated carboxylic acids or unsaturated organic esters, e.g. polyacrylic esters, polyvinyl acetate
D01F 6/46 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
91.
RESIN COMPOSITION, PELLET, MOLDED ARTICLE, AND METHOD FOR SUPPRESSING DISCOLORATION
Provided is a resin composition comprising, with respect to 100 parts by mass of a thermoplastic resin: 0.001-10.0 parts by mass of a stabilizer; 0.1-10.0 parts by mass of an antibacterial agent containing silver; and 0.1-30 parts by mass of a halogen compound. Also provided are a pellet, a molded article, and a method for suppressing discoloration.
C08K 3/105 - Compounds containing metals of Groups 1 to 3 or of Groups 11 to 13 of the Periodic Table
C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chainCompositions of derivatives of such polymers
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 101/04 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing halogen atoms
92.
COMPOSITION CONTAINING BISPHENOL, PRODUCTION METHOD FOR SAME, PRODUCTION METHOD FOR BISPHENOL A, AND PRODUCTION METHOD FOR POLYCARBONATE RESIN
Provided is a bisphenol (I)-containing composition that can give an improved recovery rate of isopropenylphenol when the composition is subjected to an alkaline degradation and recombination process. A bisphenol (I)-containing composition includes: a bisphenol (I) comprising bisphenol A; and a compound (II) having a structure in which at least one hydroxyl group of a bisphenol is replaced with a carbonate ester group or a carbamoyloxy group, wherein the content of the bisphenol (I) in the bisphenol (I)-containing composition is 90% by mass or more; and the total number of moles of carbonyl bonds in the compound (II) relative to the mass of the bisphenol (I)-containing composition is 0.05 μmol/g or more.
C08G 65/40 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols and other compounds
C07C 37/00 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
C07C 37/74 - SeparationPurificationStabilisationUse of additives by physical treatment by distillation
C08J 11/16 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
A light guide plate may be configured for image display. Such a light guide plate may include: a first resin base; and a hologram layer, wherein the first resin base may have an MC value of 0.120 or less, the MC value being obtained by evaluation using shadow contrast by Expression (1):
A light guide plate may be configured for image display. Such a light guide plate may include: a first resin base; and a hologram layer, wherein the first resin base may have an MC value of 0.120 or less, the MC value being obtained by evaluation using shadow contrast by Expression (1):
MC
=
L
max
-
L
min
L
max
+
L
min
.
(
1
)
A light guide plate may be configured for image display. Such a light guide plate may include: a first resin base; and a hologram layer, wherein the first resin base may have an MC value of 0.120 or less, the MC value being obtained by evaluation using shadow contrast by Expression (1):
MC
=
L
max
-
L
min
L
max
+
L
min
.
(
1
)
wherein Lmax is a maximum value of brightness from a brightness distribution, Lmin is a minimum value of the brightness from the brightness distribution, and MC is an MC value that objectively represents a magnitude of a dip in low brightness portions in the brightness distribution. The first resin base may be manufactured by performing cutting and polishing processing.
G03H 1/02 - Holographic processes or apparatus using light, infrared, or ultraviolet waves for obtaining holograms or for obtaining an image from themDetails peculiar thereto Details
A modifier for a meat-like food comprising: a plant oil and fat having a property of being in a liquid state at 10° C., and a fatty acid ester as an emulsifier, wherein the emulsifier has a crystal size of 0.1 to 250 μm. A modifier for a meat-like food comprising: a plant oil and fat having a property of being in a liquid state at 10° C., and a fatty acid ester as an mulsifier, wherein the modifier has a viscosity at 15° C. of 1000 to 30000 mPa·s. A meat-like food containing the modifier for a meat-like food.
A23J 3/22 - Working-up of proteins for foodstuffs by texturising
A23J 7/00 - Phosphatide compositions for foodstuffs, e.g. lecithin
95.
MATERIAL FOR EMISSION LAYER OF ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOSITION FOR FORMING EMISSION LAYER, ORGANIC ELECTROLUMINESCENT ELEMENT, AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENT ELEMENT
The present invention relates to a material for an emission layer of an organic electroluminescent element, including at least a luminescent material and at least two kinds of compounds respectively selected from at least any two groups among three groups represented by the following (group A), (group B), and (group C). (Group A): a group consisting of a compound represented by the following formula (1-A) and a compound represented by the following formula (1-B); (group B): a compound represented by the following formula (2); and (group C): a group consisting of a compound represented by the following formula (3), a compound represented by the following formula (1-1), and a compound represented by the following formula (1-2) (details of each formula included in (group A) to (group C) are as described in the description).
H10K 50/11 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
H10K 71/13 - Deposition of organic active material using liquid deposition, e.g. spin coating using printing techniques, e.g. ink-jet printing or screen printing
Provided are: a prepreg from which it is possible to obtain a fiber-reinforced plastic having improved strength in the fiber-orthogonal direction when carbon fibers are used as reinforcing fibers; and a fiber-reinforced plastic having improved strength in the fiber-orthogonal direction. A prepreg according to the present invention comprises a matrix resin composition and carbon fibers. The matrix resin composition contains: [A] an isocyanuric acid derivative that has a glycidyl group and that is represented by formula (1) (in formula (1), X1-X3 each represent a glycidyl group, an allyl group, an alkyl group, or a hydrogen atom, and at least one thereof is a glycidyl group); [B] a curing agent; [C] a compound having a (meth)acryloyl group but not having a glycidyl group; and [D] an epoxy resin excluding component [A].
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
97.
METAL CONTAINER FOR ORGANOTIN COMPOUND, REUSING METHOD THEREOF, AND METHOD FOR STORING ORGANOTIN COMPOUND
A metal container for an organotin compound in which the metal container has a diamond-like carbon layer on an inner surface. The diamond-like carbon layer is a fluorine-containing diamond-like carbon layer or at least two diamond-like carbon layers having hydrogen atom contents different from each other, and the diamond-like carbon layer has a thickness of 50 to 15,000 nm.
B65D 51/24 - Closures not otherwise provided for combined with auxiliary devices for non-closing purposes
B65D 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
The present invention provides an electrophotographic photoconductor having a photosensitive layer and a protective layer in sequence on a conductive support, the protective layer containing an electron transporting compound having a left-right asymmetric structure in which an electron transporting skeleton is centered, with a side chain having a polymerizable functional group on one side, and with a side chain having no polymerizable functional group on the other side, the electrophotographic photoconductor having good electrical properties, especially residual potential properties, even when a compound having electron transportability is contained in the protective layer.
Provided is a pressure-sensitive adhesive sheet having excellent adherability to a flexible member, especially a polyimide, and also having excellent flexibility. Specifically provided is a pressure-sensitive adhesive sheet formed from a pressure-sensitive adhesive agent composition containing an acrylic polymer (A), a radical polymerizable compound (B), and a photopolymerization initiation agent (C), wherein the photopolymerization initiation agent (C) includes a hydrogen abstraction-type photopolymerization initiation agent (C1) and an α-aminoalkylphenone cleavage-type photopolymerization initiation agent (C2).
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereofAdhesives based on derivatives of such polymers
C09J 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
100.
RESIN COMPOSITION, RESIN COMPOSITION FOR RECOVERY AID, USE IN RECOVERY AID, REGRIND LAYER, MULTILAYER STRUCTURE, PACKAGE, FOOD PACKAGE, RECOVERY AID, AND METHOD FOR PRODUCING REGRIND LAYER
The invention described below is provided as a resin composition having exceptional thermal stability and coloring suppression properties. A resin composition (X) containing an ethylene-vinyl acetate copolymer (A), wherein the ethylene-vinyl acetate copolymer (A) contains carbon 14.
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers not modified by chemical after-treatment
C08L 29/04 - Polyvinyl alcoholPartially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
