Abstract

Provided is an excellent film roll packaging body capable of suppressing breakage of a film roll packaging material during storage or transportation, and further suppressing damage to the film roll and preventing the adhesion of dust, shavings, etc., to the film roll.　The film roll packaging body is provided with: a film roll (13) formed by wrapping a polyvinyl alcohol film (11) around a core tube (12); a packaging material (14) for wrapping the film roll (13); and protective pads (16) arranged on both end surfaces of the film roll (13). The packaging material (14) is composed of a film containing an aluminum material, and the protective pad (16) is composed of a foam member having a specific relationship between a thickness thereof and a 25% compression stress

IPC Classes  ?

• B65D 59/00 - Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, corner protectors, end caps for tubes or for bundling rod-shaped articles
• B65D 85/672 - Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores

Abstract

The present invention relates to a food product composition including: a sucrose fatty acid ester in which the fatty acid has a carbon number of 18 or less; a sorbitan fatty acid ester; a laurin-based oil/fat; and cocoa butter.

IPC Classes  ?

• A23G 1/36 - Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition characterised by the fats used
• A23D 9/00 - Other edible oils or fats, e.g. shortenings, cooking oils
• A23G 1/32 - Cocoa products, e.g. chocolate; Substitutes therefor characterised by the composition

Abstract

The purpose of the present invention is to provide a binder composition for graphite electrode production use, a method for producing a green electrode for a graphite electrode, a method for producing a backed electrode for a graphite electrode, and a method for producing a graphite electrode, whereby it becomes possible to suppress the puffing of a needle coke without spending huge cost for the production of the needle coke and it also becomes possible to improve the production yield and properties of a graphite electrode. Provided is a binder composition for graphite electrode production use, which comprises an inhibitor for graphite electrode production use and a binder pitch. The binder composition for graphite electrode production use is mixed with a needle coke, then the resultant mixture is shaped to produce a green electrode, then the green electrode is burned at 500°C to 1200°C inclusive to produce a baked electrode, and then the baked electrode is graphitized at 2500°C to 3000°C inclusive to produce a graphite electrode.

IPC Classes  ?

• C04B 35/532 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
• C01B 32/205 - Preparation

Abstract

Provided is a superior film roll package capable of preventing damage to a film roll during storage or transportation and preventing the adhesion of dust, shavings, etc.　The film roll package comprises: a film roll (13) formed by winding a polyvinyl alcohol film (11) on a core pipe (12); a packaging material (14) for packaging the film roll (13); and protection pads (16) positioned on both end surface parts of the film roll (13). The packaging material (14) is composed of a film containing an aluminum material. The protection pads (16) each include a base material (17) formed from a foamed member, and a non-foamed resin layer (18) provided on at least the surface on a film roll end surface side.

IPC Classes  ?

• B65D 59/00 - Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, corner protectors, end caps for tubes or for bundling rod-shaped articles
• B65D 85/672 - Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores

Abstract

A particulate composition which comprises an acrylic resin and at least one compound selected from among the following (a), (b), (c), (d), and (e) and has a degree of charge inhibition determined by the following method of 90.0-99.9%.　(a) Ester compounds having α hydrogen atoms (b) Aromatic carboxylic acids or esters thereof (c) Pyrazine compounds (d) Pyruvic acid or esters thereof (e) α-olefins In accordance with JIS K 7365:1999 "Plastics – Determination of apparent density of material pourable from specified funnel", the bulk density (A) of the composition and the bulk density (B) of a mixture obtained by adding 0.1 g of an antistatic agent per 100 mL of the composition and mixing the ingredients are measured and the degree of charge inhibition is calculated using equation (1).　Equation (1): Degree of charge inhibition (%) = [(bulk density (A))/(bulk density (B))]×100

IPC Classes  ?

• C08L 33/12 - Homopolymers or copolymers of methyl methacrylate
• C08K 5/01 - Hydrocarbons
• C08K 5/09 - Carboxylic acids; Metal salts thereof; Anhydrides thereof
• C08K 5/10 - Esters; Ether-esters
• C08K 5/3462 - Six-membered rings
• C08L 33/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
• 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
• C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
• C09D 133/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, a; Coating compositions based on derivatives of such polymers
• C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers

Abstract

This compound is represented by formula (1). (In formula (1), -XA represents a monovalent organic group. -RA1and -RA2each independently represent an alkyl group optionally having a substituent group. -RA1and -RA2may be integrated and may form a ring, but moieties -RA1and -RA2of the ring formed by -RA1and -RA2are formed only of a hydrocarbon chain. -A1-, -A2-, -A3-, and -A4- each independently represent a 1,4-phenylene group optionally having a substituent group. n represents 0, 1, or 2. When n represents 2, the multiple occurrences of -A3- may be the same or may be different from each other.)

IPC Classes  ?

• C09B 29/085 - Amino benzenes coupled with diazotised anilines
• C08F 20/40 - Esters of unsaturated alcohols
• C09B 31/043 - Amino benzenes
• C09B 31/18 - Trisazo dyes from a coupling component "D" containing a directive amino group
• C09B 67/20 - Preparations of organic pigments
• G02B 5/30 - Polarising elements
• H05B 33/02 - Electroluminescent light sources - Details
• H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]

Abstract

Provided are a sound-insulating sheet member and a sound-insulating structure that comprises the sound-insulating sheet member that can be installed where there is limited installation space and are capable of low-frequency sound insulation.　A sound-insulating sheet member according to the present invention includes a sheet that has rubber elasticity and one or more protrusions that have rubber elasticity and are provided to at least one surface of the sheet. There is a space at at least a portion of the periphery of the protrusions, and the protrusions have a slit at a tip-side inner wall surface thereof.

IPC Classes  ?

• G10K 11/16 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
• G10K 11/162 - Selection of materials
• G10K 11/172 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Abstract

The present invention provides an organic photoelectric conversion film which is capable of enhancing the heat resistance of an organic photoelectric conversion element. An organic photoelectric conversion film according to the present invention contains a p-type organic semiconductor and an n-type organic semiconductor; the n-type organic semiconductor has a molecular weight of 500 to 5,000; with respect to the n-type organic semiconductor, the content of n-type organic semiconductors having a fullerene skeleton is 0 to 10 parts by mass relative to 100 parts by mass of n-type organic semiconductors not having a fullerene skeleton; and the surface roughness Ra after a heat resistance test in which this organic photoelectric conversion film is held under the temperature condition of 200°C for 50 minutes is 0.1 nm to 10 nm.

IPC Classes  ?

• H10K 30/60 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation in which radiation controls flow of current through the devices, e.g. photoresistors
• H10K 30/30 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains

Abstract

Provided is an organic semiconductor ink composition that makes it possible to reduce the foreign material in an organic photoelectric conversion film. This production method for an organic semiconductor ink composition is a production method for an organic semiconductor ink composition that contains a p-type organic semiconductor, an n-type organic semiconductor, and a non-halogen organic solvent. The production method includes: a first dissolution in which an organic semiconductor that is at least one of the p-type organic semiconductor and the n-type organic semiconductor is dissolved in the non-halogen organic solvent to obtain a partial solution; a first filtration that is a filtration of the partial solution obtained by the first dissolution; and an organic semiconductor post-addition in which an organic semiconductor that is at least one of the p-type organic semiconductor and the n-type organic semiconductor is added to the solution obtained by the first filtration to obtain a whole solution.

IPC Classes  ?

• H10K 30/60 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation in which radiation controls flow of current through the devices, e.g. photoresistors
• H10K 30/30 - Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating

Abstract

Provided is a colored resin composition in which decreases in light exposure sensitivity are small even when the composition is stored over time after the preparation thereof. The colored resin composition contains (A) a coloring agent, (B) a solvent, (C) an alkali-soluble resin, (D) a photopolymerization initiator, and a compound with a specific structure and/or a benzoquinone compound. The coloring agent (A) contains a phthalocyanine compound having a specific structure.

IPC Classes  ?

• G03F 7/004 - Photosensitive materials
• C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
• C09B 47/067 - Preparation from carboxylic acids or derivatives thereof from phthalodinitriles
• G02B 5/20 - Filters
• G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements

Abstract

Cyclic azastannanes and cyclic oxostannanes having formulas (I) and (II) where X is an alkoxy or dialkylamino group are a new class of cyclic compounds. These compounds have desirably high vapor pressure and high purity (containing low levels of polyalkyl contaminants after purification), and have particular interest for EUV photoresist applications. Methods for preparing these compounds are described.

IPC Classes  ?

• C07F 7/22 - Tin compounds
• G03F 7/004 - Photosensitive materials
• H01L 21/00 - Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Abstract

The problem addressed is to provide a method for producing bisphenol that can decompose a thermosetting resin cured product, utilize the properties of the bisphenol in the decomposition solution obtained, and again produce high-purity bisphenol.　The problem is solved by a method for producing bisphenol that includes the following steps A to D. Step A: step that decomposes a thermosetting resin and obtains a decomposition solution A containing bisphenol. Step B: step that mixes the decomposition solution A obtained in step A with water and obtains a phase separation solution B. Step C: step that separates an aqueous phase C from the phase separation solution B obtained in step B. Step D: step that mixes the aqueous phase C obtained in step C with an acidic solution.

IPC Classes  ?

• C07C 37/72 - Separation; Purification; Stabilisation; Use of additives by physical treatment by liquid-liquid treatment
• C07C 37/52 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
• C07C 37/88 - Use of additives, e.g. for stabilisation
• C07C 39/16 - Bis(hydroxy phenyl)alkanes; Tris(hydroxy phenyl)alkanes
• C07C 43/23 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
• C08G 59/06 - Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
• 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
• C08G 59/62 - Alcohols or phenols
• 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
• C08J 11/24 - 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 organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups

Abstract

A pretreatment agent for inkjet textile printing comprising an N-vinylformamide-based cationic polymer and an organic solvent, the organic solvent being a protic polar solvent; a pretreatment agent for inkjet textile printing comprising an N-vinylformamide-based cationic polymer and a moisturizer, the moisturizer having a boiling point of 180 °C or higher; and an inkjet textile printing method comprising pretreating a textile by the pretreatment agent for inkjet textile printing, and, without drying the pretreated textile, performing inkjet printing on a pretreated region of the pretreated textile.

IPC Classes  ?

• D06P 5/00 - Other features in dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form
• D06P 5/30 - Ink jet printing
• D06M 13/148 - Polyalcohols, e.g. glycerol
• D06M 15/21 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
• D06M 15/643 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain

Abstract

Provided is a multilayer structure having excellent damping performance.　The multilayer structure has an ethylene-vinyl alcohol copolymer layer (A) and a carbon-fiber-reinforced plastic layer (B), wherein the glass transition temperature (Tg) of the ethylene-vinyl alcohol copolymer is 0 to 60℃.

IPC Classes  ?

• B32B 5/28 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer impregnated with or embedded in a plastic substance
• B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups

Abstract

Provided is an optically anisotropic laminate in which a protective layer is laminated on an anisotropic pigment layer. The anisotropic pigment layer is a layer formed from an anisotropic pigment film formation composition that contains a pigment, a polymerizable liquid crystal compound, and a photopolymerization initiator. Provided is an optically anisotropic laminate in which the absolute value of the surface free energy difference between the anisotropic pigment layer and the protective layer is 3 mN/m2or greater. Alternatively, there is provided an optically anisotropic laminate in which the surface free energy of a film obtained by curing a curable resin is 45 mN/m2 or less. Alternatively, there is provided an optically anisotropic laminate in which the protective layer is formed from a protective layer formation composition that contains a photocurable resin, and the photocurable resin includes a photocurable silicone resin.

IPC Classes  ?

• G02B 5/30 - Polarising elements

Abstract

The present invention addresses the problem of providing a method for producing a polyester, the method being capable of suppressing deterioration in quality by reducing the amount of cyclic oligomers in the polyester.　The problem is solved by a method for producing a polyester, the method comprising: an esterification reaction step in which a diol component containing 1,4-butanediol and a dicarboxylic acid component are reacted with each other; a pelletization step in which a polyester obtained through the esterification reaction step is pelletized; and a contact treatment step in which polyester pellets obtained by the pelletization step are brought into contact with a contact treatment liquid. In the contact treatment step, the concentration of cyclic dimers in the contact treatment liquid, which is in contact with the polyester pellets, is 3,500 ppm by mass or less.

IPC Classes  ?

• C08G 63/88 - Post-polymerisation treatment
• C08G 63/16 - Dicarboxylic acids and dihydroxy compounds
• C08L 101/16 - Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable

Abstract

22=CR1-C(=O)-O-R2(where, R1is a hydrogen atom or a methyl group, R2 is a C2-20 hydrocarbon group, a C2-8 linear or branched alkyl group in which at least one hydrogen atom has been substituted by a hydroxy group, a C2-8 linear or branched alkyl group in which one or two hydrogen atoms have been substituted by (meth)acryloyloxy groups, or a group having an etheric oxygen between the carbon atoms of a C2-8 hydrocarbon group.) and a component A: α-olefin, in which the content of the component A is 1-1500 mass ppm inclusive, and the moisture content is 5000 mass ppm or less.

IPC Classes  ?

• C08F 20/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C07C 67/03 - Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
• C07C 67/62 - Use of additives, e.g. for stabilisation
• C07C 69/54 - Acrylic acid esters; Methacrylic acid esters
• C07D 303/16 - Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by esterified hydroxyl radicals
• C07D 307/12 - Radicals substituted by oxygen atoms
• C08F 10/14 - Monomers containing five or more carbon atoms
• C08F 20/20 - Esters of polyhydric alcohols or phenols
• C08F 20/28 - Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety

Abstract

This compound is represented by formula (1). [In the formula, A represents a polymerizable group. L represents an optionally branched linkage group having a valence of (n+1). R1represents an aromatic ring group optionally having a substituent group. R2represents a cyclic group optionally having a substituent group. R3represents a hydrogen atom or a monovalent organic group not including a polymerizable group. X1, X2, and X3each independently represent an oxygen atom, a sulfur atom, or a nitrogen atom optionally having a substituent group. m represents an integer of 0 or 1. n represents an integer of 1-3. When n represents 2 or 3, the multiple occurrences of A may be the same or may be different from each other. p, q, and r each independently represent an integer of 0 or 1. In the formula, R1may be bound to R2or R3at an arbitrarily defined position to form an asymmetric ring structure. However, in the formula, -(X1)p-R1, -(X2)q-R2, and -(X3)r-R3 would not be the same.]

IPC Classes  ?

• C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
• G03H 1/02 - HOLOGRAPHIC PROCESSES OR APPARATUS - Details peculiar thereto - Details
• C08F 220/30 - Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
• C08F 220/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen
• C08F 220/38 - Esters containing sulfur
• G02B 5/32 - Holograms used as optical elements
• G02B 27/02 - Viewing or reading apparatus

Abstract

Provided is a laminated body that includes a resin layer and a support layer that is laminated onto at least one surface of the resin layer. The resin layer comprises a resin composition containing (A) a thermoplastic resin, (B) a flame retardant, and (C) fibers. The thickness of the laminated body is at least 0.5mm. The thickness of the resin layer is at least twice the thickness of the support layer.

IPC Classes  ?

• B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

The present invention provides a manufacturing method for a conductive film having high accuracy in detecting a defect. The manufacturing method includes an examination step for irradiating a conductive film with a laser beam to examine a defect in the conductive film. In the examination step, the conductive film is irradiated with a laser beam having a wavelength by which an extinction coefficient k of the conductive film becomes 0.2 or less.

IPC Classes  ?

• B32B 27/00 - Layered products essentially comprising synthetic resin
• G03F 1/72 - Repair or correction of mask defects
• G03F 7/20 - Exposure; Apparatus therefor
• G01N 21/95 - Investigating the presence of flaws, defects or contamination characterised by the material or shape of the object to be examined
• H01L 21/66 - Testing or measuring during manufacture or treatment

Abstract

A polymer having a main-chain polymeric structure and a side-chain polymeric structure, wherein the side-chain polymeric structure comprises a constituent unit derived from an alkyl (meth)acrylate (a) in which the alkyl group has 11-30 carbon atoms. The polymer has a mass-average molecular weight of 90,000 or lower.

IPC Classes  ?

• C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
• C10M 145/14 - Acrylate; Methacrylate
• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/02 - Bearings
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/20 - Metal working
• C10N 40/25 - Internal-combustion engines

Abstract

The polymer has a main chain polymer structure and a side chain polymer structure. The side chain polymer structure contains a structural unit derived from an alkyl (meth)acrylate (a) in which the alkyl group has 11-30 carbon atoms. At least one of the main chain polymer structure and the side chain polymer structure contains a structural unit derived from a (meth)acrylate (b) represented by general formula (1). In formula (1), R1is a hydrogen atom or a methyl group, and R2 represents a hydrogen atom or an organic group containing a polar group. However, the organic group containing a polar group does not contain an alkoxyalkyl group.

IPC Classes  ?

• C08F 265/06 - Polymerisation of acrylate or methacrylate esters on to polymers thereof
• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/02 - Bearings
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/20 - Metal working
• C10N 40/25 - Internal-combustion engines
• C10M 145/14 - Acrylate; Methacrylate
• C10M 149/04 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
• C10M 149/06 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group

Abstract

The present invention relates to a GaN crystal which comprises a Zn-doped GaN layer, wherein: the Zn-doped GaN layer has a Zn concentration of 1.0 × 1016atoms/cm3to 1.0 × 1020atoms/cm3; and the full width at half maximum of a rocking curve as determined by (004) X-ray diffractometry is 50 arcsec or less, or the full width at half maximum of a rocking curve as determined by (201) X-ray diffractometry is 50 arcsec or less.

IPC Classes  ?

• C30B 25/20 - Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer
• C30B 29/38 - Nitrides
• C23C 16/34 - Nitrides
• 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

Abstract

Provided is a resin composition that is biodegradable, has good moldability and can provide a molded body having good appearance and mechanical properties.　The resin composition comprises (A) a biodegradable resin and (B) cellulose, wherein the ratio (D90/D10) of the 90% cumulative average fiber diameter (D90) to the 10% cumulative average fiber diameter (D10) of (B) cellulose is 5.5 or less.

IPC Classes  ?

• C08L 101/16 - Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
• C08J 3/12 - Powdering or granulating
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
• C08L 1/00 - Compositions of cellulose, modified cellulose, or cellulose derivatives
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Abstract

Provided is a polymer comprising a structural unit derived from a compound represented by formula (1) and a structural unit derived from a (meth)acryloyl group-containing compound. The content of the structural unit derived from a compound represented by formula (1) is 15 mass% or more in the total of all structural units which is 100 mass%. The weight-average molecular weight of the polymer is 5,000 to 500,000. Also provided is a lubricant additive comprising the polymer and a solvent. (In formula (1), R1n2n+m2n+m, in which n is an integer of 1-30, m is -3, -1, or 1, and 2n+m is an integer of 3 or more.)

IPC Classes  ?

• C08F 220/10 - Esters
• C08F 236/08 - Isoprene
• C08F 236/22 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having three or more carbon-to-carbon double bonds
• C10M 143/12 - Lubricating composition characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
• C10M 145/14 - Acrylate; Methacrylate
• C10M 147/00 - Lubricating compositions characterised by the additive being a macromolecular compound containing halogen
• C10M 149/04 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
• C10M 153/02 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
• C10N 20/04 - Molecular weight; Molecular weight distribution
• C10N 30/00 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
• C10N 30/06 - Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
• C10N 40/04 - Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
• C10N 40/08 - Hydraulic fluids, e.g. brake-fluids
• C10N 40/25 - Internal-combustion engines

Abstract

This method of producing a carbon fiber bundle composite comprises: mixing carbon fiber cotton made of short carbon fiber and a bundling solution containing an uncured thermosetting resin to obtain a carbon fiber bundle containing the bundling solution; and causing the bundling solution to contain a curing agent, thus making it possible to thermally cure the bundling solution. This method of producing a carbon fiber composite sheet comprises: mixing carbon fiber cotton made of short carbon fiber and a bundling solution containing an uncured thermosetting resin to obtain a carbon fiber bundle containing the bundling solution; causing the bundling solution to contain a curing agent, thus making it possible to thermally cure the bundling solution; and causing a plurality of the aforementioned carbon fiber bundles, after the bundling solution was made to contain the curing agent, to be fixed to one another.

IPC Classes  ?

• B29B 15/08 - Pretreatment of the material to be shaped, not covered by groups of reinforcements or fillers
• C08J 3/205 - Compounding polymers with additives, e.g. colouring in the presence of a liquid phase
• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
• B29K 101/10 - Thermosetting resins
• B29K 105/12 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles

Abstract

Provided are a method for producing bisphenol capable of obtaining bisphenol having a good color tone and a method for producing a polycarbonate resin using the resulting bisphenol.　The method for producing bisphenol has an adsorption/purification step for bringing an adsorbent into contact with a solution to be adsorbed/purified that contains bisphenol and an organic solvent, purifying the solution to be adsorbed/purified, and obtaining an adsorbed/purified solution, and the solution to be adsorbed/purified exhibits basicity. Also, the method for producing a polycarbonate resin has a step for obtaining bisphenol by the method for producing bisphenol and a step for producing a polycarbonate resin using bisphenol containing the resulting bisphenol.

IPC Classes  ?

• C07C 37/82 - Separation; Purification; Stabilisation; Use of additives by physical treatment by chemisorption
• C07C 39/16 - Bis(hydroxy phenyl)alkanes; Tris(hydroxy phenyl)alkanes
• C08G 64/20 - General preparatory processes
• C08J 11/24 - 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 organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups

Abstract

The purpose of the present invention is to provide a blocked urethane which can improve epoxy toughness, exhibits excellent storage stability, and serves as a raw material for a high-quality adhesive.　This problem can be solved by a blocked urethane which contains a structural unit derived from a polyol (A) and a structural unit derived from a polyisocyanate compound (B), wherein the polyol (A) includes a polyether polycarbonate diol represented by formula (1). (In formula (1), R denotes a divalent hydrocarbon group having 2-10 carbon atoms, n is 2-30, and m is 1-20. Moreover, in formula (1), a plurality of R moieties may be the same as, or different from, each other, and multiple n values may be the same as, or different from, each other.)

IPC Classes  ?

• C08G 18/80 - Masked polyisocyanates
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/44 - Polycarbonates
• C08G 18/48 - Polyethers
• C08G 59/18 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
• C09J 175/08 - Polyurethanes from polyethers

Abstract

The present invention addresses the problem of providing an organic electroluminescent element which has a long service life. The present invention relates to a material for light emitting layers of organic electroluminescent elements, the material containing a light emitting compound and an organometallic compound. With respect to this material for light emitting layers, the organometallic compound has a molecular weight of 1,200 or more; the light emitting compound is a specific compound; and relational expression (E-1) is satisfied.　Formula (E-1): T1A ≥ T1B (In formula (E-1), T1A represents the triplet energy level (eV) of the organometallic compound; and T1B represents the triplet energy level (eV) of the light emitting compound.)

IPC Classes  ?

• H10K 85/30 - Coordination compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating
• H10K 85/10 - Organic polymers or oligomers
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/30 - Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
• H10K 101/40 - Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers

Abstract

The present invention relates to an organic electroluminescent element which comprises a positive electrode, a negative electrode, a light emitting layer and a hole injection layer, wherein: the light emitting layer is arranged between the positive electrode and the negative electrode; the hole injection layer is arranged between the positive electrode and the light emitting layer; the light emitting layer contains a polycyclic heterocyclic compound that is represented by formula (1) and a specific organometallic compound; the polycyclic heterocyclic compound and the organometallic compound satisfy relational expression (E-1); and the hole injection layer contains tetraarylborate ions.　Formula (E-1): T1A ≥ T1B (In formula (E-1), T1A represents the triplet energy level (eV) of the organometallic compound; and T1B represents the triplet energy level (eV) of the polycyclic heterocyclic compound.) (The definition of each structural group in formula (1) is as described in the description.)

IPC Classes  ?

• H10K 85/30 - Coordination compounds
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating
• H10K 85/10 - Organic polymers or oligomers
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/30 - Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
• H10K 101/40 - Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers

Abstract

The present invention addresses the problem of providing an organic electroluminescent light-emitting element which has a long operating lifespan. The present invention is a light-emitting layer material for an organic electroluminescent light-emitting element which contains a light-emitting compound and an organic metal compound, wherein the molecular weight of the organic metal compound is 1,200 or higher, the light-emitting compound is a specific compound, and the following relational expression (E-1) is satisfied.　Relational expression (E-1) PkA

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C07D 251/24 - Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hydrogen or carbon atoms directly attached to at least one ring carbon atom to three ring carbon atoms
• C07D 403/10 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
• C07D 487/22 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups in which the condensed system contains four or more hetero rings
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 59/10 - OLED displays
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating
• H10K 85/10 - Organic polymers or oligomers
• H10K 85/30 - Coordination compounds
• H10K 101/30 - Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values

Abstract

The present invention addresses the problem of providing an organic electroluminescent element which has low driving voltage, high luminous efficiency, and a long service life. The present invention relates to an organic electroluminescent element which comprises a positive electrode, a negative electrode, a light emitting layer and a hole injection layer, wherein: the light emitting layer is arranged between the positive electrode and the negative electrode; the hole injection layer is arranged between the positive electrode and the light emitting layer; the light emitting layer contains a specific polycyclic heterocyclic compound and a specific organometallic compound; the polycyclic heterocyclic compound and the organometallic compound satisfy relational expression (E-1); and the hole injection layer contains tetraarylborate ions.　Formula (E-1): PkA < PkB (In formula (E-1), PkA represents the maximum emission wavelength (nm) of the organometallic compound; and PkB represents the maximum emission wavelength (nm) of the polycyclic heterocyclic compound.)

IPC Classes  ?

• H10K 85/60 - Organic compounds having low molecular weight
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• H10K 50/15 - Hole transporting layers
• H10K 50/17 - Carrier injection layers
• H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group
• H10K 71/12 - Deposition of organic active material using liquid deposition, e.g. spin coating
• H10K 85/10 - Organic polymers or oligomers
• H10K 85/30 - Coordination compounds
• H10K 101/30 - Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values

Abstract

Provided is a catalyst precursor with which it is possible to manufacture a catalyst having a high yield of an α,β-unsaturated carboxylic acid, or a catalyst molded article.　The abovementioned problem is solved by: a catalyst precursor that contains a Keggin-type heteropolyacid, the catalyst precursor being used when oxidizing an α,β-unsaturated aldehyde to manufacture an α,β-unsaturated carboxylic acid, wherein the pore volume of the catalyst precursor is 0.005-0.15 mL/g; or a catalyst molded article that contains a catalyst component including phosphorus, molybdenum, and vanadium, the catalyst molded article being used when oxidizing an α,β-unsaturated aldehyde to manufacture an α,β-unsaturated carboxylic acid, wherein the pore volume of the catalyst molded article is 0.01-0.40 mL/g, and in a pore distribution curve pertaining to the catalyst molded article, IB/IA is 0.160-0.420, where IA is the height of the highest peak (peak A) and IB is the height of the second-highest peak (peak B) where peaks are present in a pore-diameter range of 0.05-10 μm.

IPC Classes  ?

• B01J 27/199 - Vanadium with chromium, molybdenum, tungsten or polonium
• B01J 35/60 - characterised by their surface properties or porosity
• B01J 37/00 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
• B01J 37/04 - Mixing
• B01J 37/08 - Heat treatment
• C07B 61/00 - Other general methods
• C07C 51/235 - Preparation of carboxylic acids or their salts, halides, or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
• C07C 57/055 - Preparation by oxidation in the gaseous phase starting from unsaturated aldehydes
• 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
• C07C 69/54 - Acrylic acid esters; Methacrylic acid esters

Abstract

According to the present invention, if a battery pack is configured by having a plurality of unit cells contained in a case together with partition members that partition the unit cells from each other, the partition members are bonded to appropriate positions of the unit cell surfaces so that the members can be stacked upon each other, and the stacked positions can be easily corrected.　With respect to the partition members that partition the plurality of unit cells from each other, the unit cells being stacked upon each other and contained in the battery pack, the surface of each partition member is provided with a contact part which is formed of a layer that preferably contains a water-soluble resin, and each partition member can be attached to and detached from the surface of a unit cell by the intermediary of this contact part.　

IPC Classes  ?

• H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
• H01M 10/613 - Cooling or keeping cold
• H01M 10/625 - Vehicles
• 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 10/6555 - Rods or plates arranged between the cells

Abstract

The present invention addresses the problem of providing: a reversible thermochromic composition that has a non-phenolic structure having a low load on a human body and the environment and that has both excellent color development sensitivity and decoloring property; a writing tool that accommodates the reversible thermochromic composition; and a toy that contains the reversible thermochromic composition. The problem is solved by a reversibly thermochromic composition which contains a color developer that comprises an amino acid or an amino acid derivative each represented by formula (1), a leuco dye and a color change temperature regulator. In formula (1), X's each independently represent a hydrogen atom or a substituent selected from the group consisting of R1-C(=O)-, R2-C(=S)-, R3-NH-C(=O)-, R4-NH-C(=S)-, R522-, R622- and R722-NH-C(=O)-; Y represents an amino acid residue or a peptide group each which may have a substituent and has m N-terminals and n C-terminals; X is bound to an N-terminal of Y and Z is bound to a carbon atom located at an C-terminal of Y, and X and Y each independently represent an OH group or an OR8group; m represents an integer selected from 1 to 3; and n represents an integer selected from 1 to 3; wherein R1to R7each independently represent an alkyl, aryl, aralkyl, alkoxy, aryloxy or aralkyloxy group which may have a substituent, and R8 represents an alkyl, aryl or aralkyl group which may have a substituent.

IPC Classes  ?

• C09B 67/08 - Coated particulate pigments or dyes
• B43K 7/00 - Ball-point pens
• B43K 8/02 - Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
• C09D 11/17 - Writing inks characterised by colouring agents
• C09K 9/02 - Organic tenebrescent materials

Abstract

This fibrous filler stirring/supplying device enables uniform and stable conveyance using a screw, even for fibrous fillers that spread readily, have low bulk density, and aggregate readily into cotton-like formations.　The fibrous filler stirring/supplying device feeds fibrous filler from a hopper accommodating the fibrous filler to a discharge section, and is characterized by: comprising a connection tank between the hopper and the discharge section; being provided with, in the connection tank, a shaft that rotates about a rotation axis, and stirring blades for stirring the fibrous filler, the blades being attached at the tips of the shaft so as to rotate along the inner periphery of the connection tank; and the stirring blades being inclined inward at an angle Θ of 10° to 70° with respect to the rotational direction of the stirring blades.

IPC Classes  ?

• B29B 7/90 - Fillers or reinforcements
• B01F 23/57 - Mixing high-viscosity liquids with solids
• B01F 27/112 - Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
• B01F 27/1123 - Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
• B01F 27/61 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis about an inclined axis
• B01F 27/70 - Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
• B01F 35/213 - Measuring of the properties of the mixtures, e.g. temperature, density or colour
• B01F 35/71 - Feed mechanisms
• B01F 35/75 - Discharge mechanisms
• B01J 4/00 - Feed devices; Feed or outlet control devices
• B29B 7/14 - Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with screw or helix
• B29B 7/24 - Component parts, details or accessories; Auxiliary operations for feeding
• B29B 7/60 - Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material

Abstract

Provided is a novel method for manufacturing a honeycomb sandwich structure in which a honeycomb core is sandwiched between CFRP layers. The method comprises: (i) charging a mold for primary molding with a honeycomb core and at least two first prepregs; (ii) obtaining a primary molded article of a honeycomb sandwich structure in which the honeycomb core is sandwiched between two first CFRP layers by pressurizing and heating the charged mold for primary molding with a press machine; (iii) charging a mold for secondary molding with the primary molded article and at least two second prepregs; and (iv) obtaining a secondary molded article of the honeycomb sandwich structure in which the honeycomb core is sandwiched between the two first CFRP layers and second CFRP layers are stacked on the two respective first CFRP layers by pressurizing and heating the charged mold for secondary molding with the press machine.

IPC Classes  ?

• B29C 43/14 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
• B29C 43/20 - Making multilayered or multicoloured articles
• B29C 70/06 - Fibrous reinforcements only
• B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
• B29C 70/42 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles
• B32B 3/12 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure
• B32B 37/02 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
• B32B 37/18 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only

Abstract

Provided are a resin composition, pellets, and a molded article. The resin composition comprises, in 100 mass% of the resin composition: (A) 80-99 mass% of a polycarbonate resin; and (B) 1-20 mass% of an elastomer including styrene units in a proportion of (50) mass% or more with respect to the total structural units, wherein the polycarbonate resin (A) comprises a structural unit represented by formula (1) in a proportion of 8 mol% or more with respect to the total structural units. In formula (1), R1represents a methyl group, and R2 represents a hydrogen atom or a methyl group.

IPC Classes  ?

• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08L 51/04 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers

Abstract

Naphtha for lower olefin production that contains ether, wherein the naphtha for lower olefin production contains C7 or higher hydrocarbons, the ether has an asymmetrical structure with respect to the oxygen atoms constituting the ether bonds, the content of the C7 or higher hydrocarbons is 14.0 mass% or more relative to 100% total mass of the naphtha for lower olefin production, and the content of the ether is 20,000 mass ppm or less in terms of ether oxygen atoms.

IPC Classes  ?

• C10G 9/00 - Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
• C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids

Abstract

This frozen and thawed hydrogel comprises a modified polyvinyl alcohol, and a drug. This method for producing a frozen and thawed hydrogel comprises: executing, at least twice, a freezing and thawing cycle in which a composition containing water, a modified polyvinyl alcohol, and a drug is cooled to a temperature of at most -5°C to be frozen, and the frozen composition is heated to a temperature of at least 5°C to be thawed.

IPC Classes  ?

• A61K 9/00 - Medicinal preparations characterised by special physical form
• A61F 9/007 - Methods or devices for eye surgery
• A61K 9/06 - Ointments; Bases therefor
• A61K 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers
• A61L 27/18 - Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• A61L 27/52 - Hydrogels or hydrocolloids
• A61L 27/54 - Biologically active materials, e.g. therapeutic substances
• A61L 31/14 - Materials characterised by their function or physical properties
• A61L 31/16 - Biologically active materials, e.g. therapeutic substances
• A61P 27/02 - Ophthalmic agents
• C08J 3/075 - Macromolecular gels
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
• G02C 7/04 - Contact lenses for the eyes

Abstract

Provided is a photosensitive colored resin composition having a high residual film ratio. The photosensitive colored resin composition is characterized by containing a coloring agent (A), a dispersant (B), an alkali-soluble resin (C), and a photopolymerization initiator (D). The photosensitive colored resin composition is also characterized in that the coloring agent (A) contains an organic pigment (A-1) and the alkali-soluble resin (C) contains a resin (C1) having a structural unit represented by general formula (1).

IPC Classes  ?

• G03F 7/004 - Photosensitive materials
• G02B 5/20 - Filters
• G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
• G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H05B 33/12 - Light sources with substantially two-dimensional radiating surfaces
• H05B 33/22 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
• H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
• H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group

Abstract

33 and containing less than about 5 mol% diorgano tin dialkoxide are described. R' is a linear or branched, optionally fluorinated, unsaturated hydrocarbon group having about 2 to about 20 carbon atoms and each R is independently a linear or branched, optionally fluorinated, 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.

IPC Classes  ?

• C07F 7/22 - Tin compounds

Abstract

Provided is a photosensitive resin composition which exhibits high light-scattering properties and high light transmission properties, can be developed, and exhibits high heat resistance. This photosensitive resin composition contains: resin particles (a); an alkali-soluble resin (b); and a photopolymerization initiator (c). The resin particles (a) include resin particles (a1) having a refractive index of 1.56-2.00 and an average primary particle diameter of 0.8 µm or more. The alkali-soluble resin (b) includes an alkali-soluble resin (b1) having an ethylenic double bond, and further contains at least one of a polymerization inhibitor (e) and an ultraviolet radiation absorber (f). A cured film which has a thickness of 5 µm and is obtained by curing the photosensitive resin composition has an average transmittance of 70% or more for light in the wavelength range 400-700 nm.

IPC Classes  ?

• G03F 7/004 - Photosensitive materials
• C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
• C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
• C08F 20/00 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nit
• C08F 265/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group on to polymers of esters
• C08F 283/00 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass
• C08F 291/00 - Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups
• G02B 5/20 - Filters
• G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
• G03F 7/031 - Organic compounds not covered by group
• G03F 7/038 - Macromolecular compounds which are rendered insoluble or differentially wettable

Abstract

The problems addressed by the present invention are to provide a carbon material having excellent discharge load characteristics of secondary batteries and high-temperature storage recovery rate of secondary batteries and to provide a method for producing a carbon material having excellent discharge load characteristics of secondary batteries and high-temperature storage recovery rate of secondary batteries. The present invention relates to a carbon material that satisfies formula (1) and formula (2) or to a carbon material comprising a carbon material (A) that satisfies formula (3) and a carbon material (B) that satisfies formula (4).　0.1≤SAe/SAp≤1.2 (1), 1≤α≤10 (2), 0.1≤α1≤6 (3), 8≤α2≤20 (4)

IPC Classes  ?

• C01B 32/21 - After-treatment
• H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals

Abstract

A release film comprising a resin layer (A) on one surface of a base material film, and comprising a resin layer (B) on the other surface of the base material film, the resin layer (A) containing a silicone-resin-based release agent and having a thickness of 0.2-2.0 μm, and the resin layer (B) containing a non-silicone-resin-based release agent.　The present invention makes it possible to provide a release film and a release laminate in which the peel characteristics of release layers does not readily change due to blocking even while ultra-easy peeling is realized with respect to various adhesive agents.

IPC Classes  ?

• B32B 27/00 - Layered products essentially comprising synthetic resin
• C09J 7/38 - Pressure-sensitive adhesives [PSA]
• C09J 7/40 - Adhesives in the form of films or foils characterised by release liners

Abstract

Provided is a resin composition that exhibits excellent moldability while containing a relatively large amount of cellulose.　This resin composition contains (A) an aliphatic polyester-based resin and (B) cellulose. The content of the cellulose (B) is more than 30 mass% relative to the total amount of the resin composition. The maximum value (tanδmax) within the temperature range -50-0ºC of the loss tangent tanδ (loss elastic modulus E"/storage elastic modulus E'), as calculated from dynamic viscoelasticity measurements of the resin composition, is 0.125 or more.

IPC Classes  ?

• C08L 1/00 - Compositions of cellulose, modified cellulose, or cellulose derivatives
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
• C08J 5/18 - Manufacture of films or sheets
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08L 101/16 - Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable

Abstract

Provided are: a fiber-reinforced composite material having improved strength and elastic modulus while maintaining toughness; and a prepreg for obtaining the fiber-reinforced composite material. A prepreg according to the present invention includes: a matrix resin composition containing at least components (A)-(C); and carbon fibers. Component (A): Epoxy resin. Component (B): Aliphatic polycarbonate resin. Component (C): Curing agent.

IPC Classes  ?

• C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs

Abstract

22) and secondary amino groups (-NH-) present in (B) the nitrogen-containing compound

IPC Classes  ?

• C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
• C08K 5/17 - Amines; Quaternary ammonium compounds
• C08K 5/3415 - Five-membered rings
• C08L 29/02 - Homopolymers or copolymers of unsaturated alcohols

Abstract

123STT, 0≤T−S≤6; and the ratio of the effective length of the screws and the diameter of the screws is from more than 50 to 100.

IPC Classes  ?

• B29C 48/285 - Feeding the extrusion material to the extruder
• B29C 48/08 - Flat, e.g. panels flexible, e.g. films
• B29C 48/40 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws, e.g. twin screw extruders
• B29C 48/57 - Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
• C08J 5/18 - Manufacture of films or sheets

Abstract

Provided is a poly(vinyl alcohol)-based water-soluble film which has excellent conformability to molds during molding and with which packages with an excellent appearance can be molded.　The water-soluble film comprises a poly(vinyl alcohol)-based resin (A), a plasticizer (B), and a filler (C), and is characterized in that the content of the plasticizer (B) is 3-22 parts by mass per 100 parts by mass of the poly(vinyl alcohol)-based resin (A) and the ratio of the content by mass of the plasticizer (B) to the content by mass of the filler (C), (B)/(C), is 1.5-25.

IPC Classes  ?

• C08J 5/18 - Manufacture of films or sheets
• B65D 65/46 - Applications of disintegrable, dissolvable or edible materials
• C08K 5/053 - Polyhydroxylic alcohols
• C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Abstract

The present invention provides a polycarbonate resin composition which comprises a carbonate structural unit (X) that is derived from an aliphatic dihydroxy compound (1) represented by formula (1) and a carbonate structural unit (Y) that is derived from a dihydroxy compound (2) satisfying the requirement I described below; and this polycarbonate resin composition has a melting point peak temperature if the melting point peak temperature is determined by heating this polycarbonate resin composition at a heating rate of 20°C/min with use of a differential scanning calorimeter. Requirement I: A polycarbonate resin (2), which is obtained by polymerizing the dihydroxy compound (2) and a carbonate source by means of transesterification, has a melting point peak temperature if the melting point peak temperature is determined by heating this polycarbonate resin (2) at a heating rate of 20°C/min with use of a differential scanning calorimeter. (In formula (1), n represents an integer of 2 or more.)

IPC Classes  ?

• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08G 64/02 - Aliphatic polycarbonates
• C08G 64/04 - Aromatic polycarbonates

Abstract

Provided are a resin composition and a molded object. A resin composition comprising, with respect to 100 parts by mass of resin components including a polybutylene terephthalate resin, 2-15 parts by mass of an elastomer, 3-20 parts by mass of a hydroxyl group-containing compound, and 3-20 parts by mass of a conductive carbon, wherein the hydroxyl group-containing compound has, when being subjected to analysis using 1H NMR, a hydroxyl group concentration, which is the proportion of peak area derived from hydroxyl groups with respect to the total peak area and which is represented by [(hydroxyl group derived peak area / total peak area )×100], in a range of 0.5-15.0%.

IPC Classes  ?

• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08K 3/04 - Carbon
• C08K 5/49 - Phosphorus-containing compounds
• C08L 23/08 - Copolymers of ethene
• C08L 51/04 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups

Abstract

The present invention provides a metal-loaded catalyst which is obtained by loading a carrier with ruthenium, tin and platinum, and which is used for hydrogenation of a carboxylic acid and/or a carboxylic acid ester; and this metal-loaded catalyst is additionally loaded with iron and chromium and/or molybdenum.　The present invention also provides: a catalyst which has a further lower by-product yield, while maintaining a high catalytic activity; a method for producing an alcohol from a carboxylic acid and/or a carboxylic acid ester with use of this catalyst; and a hydrogenation method for a carboxylic acid and/or a carboxylic acid ester.

IPC Classes  ?

• B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
• B01J 23/652 - Chromium, molybdenum or tungsten
• C07B 61/00 - Other general methods
• C07C 29/157 - 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 oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing iron group metals, platinum group metals, or compounds thereof containing platinum group metals or compounds thereof
• C07C 31/27 - Polyhydroxylic alcohols containing saturated rings

Abstract

123m1KDKDKD) of the kneading disk regions to the effective length (L) of the screw is at least 0.2.

IPC Classes  ?

• B29C 48/57 - Screws provided with kneading disc-like elements, e.g. with oval-shaped elements
• B29C 48/08 - Flat, e.g. panels flexible, e.g. films
• B29C 48/285 - Feeding the extrusion material to the extruder
• B29C 48/40 - Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws, e.g. twin screw extruders
• B65D 65/46 - Applications of disintegrable, dissolvable or edible materials
• C08J 5/18 - Manufacture of films or sheets

Abstract

Provided is a polyvinyl alcohol-based water-soluble film that has excellent followability to a mold during molding and can form packaging having excellent appearance.　The water-soluble film contains (A) a polyvinyl alcohol-based resin, and has an initial elastic modulus of 2.5-10 MPa as obtained from a tensile creep test using a dynamic viscoelasticity measuring device.

IPC Classes  ?

• C08J 5/18 - Manufacture of films or sheets
• B65D 65/46 - Applications of disintegrable, dissolvable or edible materials

Abstract

The following is provided as a multilayer structure that comprises an ethylene-vinyl-alcohol-based copolymer layer (A) and a polyethylene-based resin layer (B) and has excellent image clarity.　This multilayer structure comprises an ethylene-vinyl-alcohol-based copolymer layer (A) and a polyethylene-based resin layer (B). The density of a polyethylene-based resin contained in the polyethylene-based resin layer (B) is 0.850 to 0.920 g/cm3, the content of the polyethylene-based resin in the polyethylene-based resin layer (B) is more than 80 mass%, the multilayer structure has an impact strength A of 350 g or more, and the impact resistance A is a value according to a dirt impact A method calculated by performing measurement in compliance with JIS K7124-1.

IPC Classes  ?

• 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 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B65D 65/40 - Applications of laminates for particular packaging purposes

Abstract

Provided are a resin composition, and pellets and a molded article that are formed from the resin composition. A resin composition containing a polybutylene terephthalate resin having an intrinsic viscosity of 0.80 dL/g or less, a thermoplastic resin (X) having an SP value lower than that of the polybutylene terephthalate resin, and carbon fibers (where the SP value is a solubility parameter), wherein: the carbon fiber content of the resin composition is 5-30 mass%; and X/PBT, which is the mass ratio of the polybutylene terephthalate resin (PBT) having an intrinsic viscosity of 0.80 dL/g or less and the thermoplastic resin (X), is greater than 0.1 and less than 1.0.

IPC Classes  ?

• 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
• C08K 7/06 - Elements
• C08L 25/04 - Homopolymers or copolymers of styrene
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates

Abstract

The present invention addresses the problem of providing an organic electroluminescent light-emitting element material which makes it possible to attain an organic electroluminescent light-emitting element which has high luminous efficiency and a long operating life. The present invention is an organic electroluminescent light-emitting element material which contains a light-emitting compound, an organic metal compound and a host material, wherein: the molecular weight of the organic metal compound is 1,200 or higher; one or more types of compound which are selected from the group consisting of compounds having a specific structure are contained as the host material; and the relational expression (E-1) and the relational expression (E-2) are satisfied.　Expression (E-1): T1A≥T1B. Expression (E-2): ΔEST=S1B-T1B≤0.30ev. (The definitions of T1A, T1B and S1B in formula (E-1) and formula (E-2) are as described in the description.)

IPC Classes  ?

• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H10K 59/10 - OLED displays
• H10K 71/10 - Deposition of organic active material
• H10K 85/30 - Coordination compounds
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/20 - Delayed fluorescence emission
• H10K 101/30 - Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
• H10K 101/40 - Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers

Abstract

A porous film according to an aspect of the present invention comprises a polyolefin-based resin (A) and a styrene-based thermoplastic elastomer (B), wherein: the porous film has a thickness (T) of 50 μm or less, an average tensile strength of 15 MPa or more, and an average tensile elongation at break of 35% or more; and the ratio (S/T) of air permeability S (seconds/100 cc) to the thickness T (μm) is 0.15 to 1.45.

IPC Classes  ?

• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof

Abstract

The present invention addresses the problem of providing an organic electroluminescent element having low driving voltage, high luminous efficiency, and a long driving lifetime. The present invention pertains to an organic electroluminescent element comprising a positive electrode, a negative electrode, a light-emitting layer, and a hole injection layer, wherein: the light-emitting layer is provided between the positive electrode and the negative electrode; the hole injection layer is provided between the positive electrode and the light-emitting layer; the light-emitting layer contains a specific polycyclic heterocyclic compound and a specific organometallic compound; the polycyclic heterocyclic compound and the organometallic compound satisfy relational expression (E-1); and the hole injection layer contains tetraarylborate ions.　T1A≥T1B Expression (E-1) (In expression (E-1), T1A is the triplet energy level (eV) of the organometallic compound and T1B is the triplet energy level (eV) of the polycyclic heterocyclic compound.)

IPC Classes  ?

• H10K 50/12 - OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
• C09K 11/06 - Luminescent, e.g. electroluminescent, chemiluminescent, materials containing organic luminescent materials
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H10K 50/15 - Hole transporting layers
• H10K 50/17 - Carrier injection layers
• H10K 59/10 - OLED displays
• H10K 71/10 - Deposition of organic active material
• H10K 85/30 - Coordination compounds
• H10K 85/60 - Organic compounds having low molecular weight
• H10K 101/20 - Delayed fluorescence emission
• H10K 101/40 - Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers

Abstract

Provided is a method for producing an optical element, wherein a holographic recording medium having a recording layer containing a polymerizable compound and a photopolymerization initiator is subjected to multiple hologram-recording exposure under conditions such that the average exposure intensity based on equation (1) is at least 6 mW/cm2iii is an exposure light intensity, which indicates the total light intensity (mW/cm2i-1i-1i-1 is considered to be zero.)

IPC Classes  ?

• G03H 1/26 - Processes or apparatus specially adapted to produce multiple holograms or to obtain images from them, e.g. multicolour technique
• C08G 18/40 - High-molecular-weight compounds
• G11B 7/0065 - Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
• G11B 7/24044 - Recording layers for storing data in three dimensions, e.g. volume storage

Abstract

The present invention provides a compound which is represented by formula (1). (In the formula, A represents a polymerizable group; n represents an integer of 1 to 3;　L represents an optionally branched linking group having a valence of (n + 1);　Z represents an oxygen atom or an optionally substituted nitrogen atom; m represents 0 or 1;　X represents a single bond, an oxygen atom, a sulfur atom, an optionally substituted carbon atom or an optionally substituted nitrogen atom; p represents an integer of 0 to 2; in cases where p is 2, the two X moieties may be the same as or different from each other;　each of Y1and Y2independently represents a benzene ring, a naphthalene ring or a phenanthrene ring; in cases where Y1or Y2is a benzene ring, a or b corresponding to Y1or Y2represents an integer of 0 to 4; in cases where Y1or Y2is a naphthalene ring, a or b corresponding to Y1or Y2represents an integer of 0 to 6; in cases where Y1or Y2is a phenanthrene ring, a or b corresponding to Y1or Y2represents an integer of 0 to 8;　each of R1and R2independently represents an optionally substituted aromatic ring group; and in cases where a and b are 2 or more, the plurality of R1moieties and the plurality of R2moieties may be the same as or different from each other.　Meanwhile, in the formula, Y1and Y2 cannot be benzene rings at the same time; and a and b cannot be 0 at the same time.)

IPC Classes  ?

• C07D 209/80 - [b, c]- or [b, d]-condensed
• C07D 209/86 - Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
• 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 409/14 - 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
• C08F 20/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
• G02B 1/11 - Anti-reflection coatings
• G02B 5/32 - Holograms used as optical elements
• G03H 1/02 - HOLOGRAPHIC PROCESSES OR APPARATUS - Details peculiar thereto - Details
• G11B 7/0065 - Recording, reproducing or erasing by using optical interference patterns, e.g. holograms

Abstract

The present invention provides a composition for holographic recording media, the composition being characterized by containing the components (a) to (d) described below, and being also characterized in that the abundance of allophanate bond units contained in the component (a) relative to the total weight of the component (a) and the component (b) is 6.5 × 10-4 mol/g or more. Component (a): a compound which has an isocyanate group Component (b): a compound which has an isocyanate-reactive functional group Component (c): a polymerizable monomer component Component (d): a photopolymerization initiator

IPC Classes  ?

• G11B 7/24044 - Recording layers for storing data in three dimensions, e.g. volume storage
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• G02B 5/32 - Holograms used as optical elements
• G03H 1/02 - HOLOGRAPHIC PROCESSES OR APPARATUS - Details peculiar thereto - Details
• G11B 7/0065 - Recording, reproducing or erasing by using optical interference patterns, e.g. holograms

Abstract

Provided is a laminated film comprising a structure in which a cured resin layer (A) and a cured resin layer (B) are laminated one after the other onto at least one surface of a base film, wherein the cured resin layer (A) is a cured product of a curable resin composition (A') containing a binder (A-a), and the cured resin layer (B) is a cured product of a curable resin composition (B') containing a compound including urethane (meth)acrylate (X) and a cyclic siloxane skeleton (Y).　The present invention makes it possible to propose a practical laminated film which has excellent repeated-bending characteristics and abrasion resistance and in which interference fringes are difficult to see, said laminated film having excellent anti-static properties, furthermore allowing a combination of anti-static and stain-proofing properties, and also having excellent wear resistance.

IPC Classes  ?

• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 7/023 - Optical properties
• B32B 27/00 - Layered products essentially comprising synthetic resin
• B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B32B 27/26 - Layered products essentially comprising synthetic resin characterised by the use of special additives using curing agents
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

Abstract

The objective of the present invention is to provide silica particles, a silica sol, and a polishing composition that have excellent mechanical strength, polishing properties, and storage stability. The present invention relates to silica particles in which the average pore volume of nano-scale pores is at most 5.3 nm3, as measured through positron annihilation spectroscopy.

IPC Classes  ?

• C01B 33/145 - Preparation of hydroorganosols, organosols or dispersions in an organic medium
• B24B 37/00 - Lapping machines or devices; Accessories
• C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
• H01L 21/304 - Mechanical treatment, e.g. grinding, polishing, cutting

Abstract

The purpose of the present invention is to provide: silica particles which has excellent mechanical strength, polishing characteristics and storage stability; a silica sol; and a polishing composition. The present invention relates to silica particles which have an average pore volume of atomic-scale pores of 0.35 nm3 or more as determined by a positron annihilation method.

IPC Classes  ?

• C01B 33/145 - Preparation of hydroorganosols, organosols or dispersions in an organic medium
• B24B 37/00 - Lapping machines or devices; Accessories
• C01B 33/18 - Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
• H01L 21/304 - Mechanical treatment, e.g. grinding, polishing, cutting

Abstract

A quaternary ammonium salt that has a specific structure, an organic structure-directing agent that contains this quaternary ammonium salt, and a method for producing a quaternary ammonium salt. Also, a CON-type zeolite that is mixed crystal in which the molar ratio (Si/Al) of silicon (Si) and aluminum (Al) is from 200 to 2000 and that contains 25 mass% or more of polymorph A, a catalyst containing a CON-type zeolite, and a method for producing a lower olefin using this catalyst.

IPC Classes  ?

• C07C 211/63 - Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
• B01J 29/70 - Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups
• B01J 35/10 - Solids characterised by their surface properties or porosity
• C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
• C07B 61/00 - Other general methods
• C07C 1/24 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms by elimination of water
• C07C 11/04 - Ethene
• C07C 11/06 - Propene
• C07C 11/08 - Alkenes with four carbon atoms
• C07C 209/60 - Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes

Abstract

Provided are: a resin molded body having excellent heat resistance, flame retardancy, mechanical strength and adhesion; and a resin composition for producing said resin molded body, the resin composition containing a (meth)acrylic polymer (P), a condensed phosphate ester (C1) and a compound (C2) represented by general formula (I). [In formula (I), Ra1, Rb1, and Rc1 each independently represent a hydrogen atom or a chloroalkyl group having 1-8 carbon atoms. Z represents a hydrogen atom, an alkyl group having 1-8 carbon atoms, or a chloroalkyl group having 1-8 carbon atoms. n represents an integer of 1-8.]

IPC Classes  ?

• 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
• C07F 9/40 - Esters thereof
• C08F 20/10 - Esters
• C08K 5/51 - Phosphorus bound to oxygen
• C09K 21/14 - Macromolecular materials

Abstract

This photosensitive resin composition contains (a) an alkali-soluble resin, (b) a photoinitiator, and (c) an ethylenically unsaturated compound, and is characterized in that the mass ratio ((a) alkali-soluble resin / (c) ethylenically unsaturated compound) of the (a) alkali-soluble resin and the (c) ethylenically unsaturated compound is at least 5, and the (c) ethylenically unsaturated compound contains an ethylenically unsaturated compound (c1) having an alkylene oxide group and three or more ethylenically unsaturated groups.

IPC Classes  ?

• G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
• C08F 290/06 - Polymers provided for in subclass
• G03F 7/004 - Photosensitive materials
• H05B 33/02 - Electroluminescent light sources - Details
• H05B 33/12 - Light sources with substantially two-dimensional radiating surfaces
• H05B 33/22 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
• H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
• H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group

Abstract

This photosensitive resin composition is characterized by containing (A) a photopolymerization initiator, (B) a compound having an ethylenically unsaturated group and a cardo structure, and (E) a colorant, wherein the (A) photopolymerization initiator contains a compound (A1) represented by general formula (1). (In formula (1), X represents a C6-C10 aryl group. R1represents a C1-C8 alkyl group which may have a substituent or a C6-C10 aryl group which may have a substituent. R2represents a C2-C6 alkanoyl group or a C7-C13 aroyl group. R3represents a C1-C10 alkyl group which may have a substituent. R4 represents a C1-C6 alkyl group which may have a substituent. Z represents –(C=O)-O- or -O-(C=O)-. n represents an integer of 1 or 2.)

IPC Classes  ?

• G03F 7/031 - Organic compounds not covered by group
• C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
• C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
• C08F 20/00 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nit
• C08F 265/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group on to polymers of esters
• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• C09B 7/00 - Indigoid dyes
• C09B 57/00 - Other synthetic dyes of known constitution
• C09B 67/46 - Dispersions
• G02B 5/20 - Filters
• G03F 7/004 - Photosensitive materials
• G03F 7/027 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
• G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
• H05B 33/12 - Light sources with substantially two-dimensional radiating surfaces
• H05B 33/22 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
• H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
• H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group

Abstract

233 are described. R1is selected from RA, RBand RC; RAis a primary alkyl group having about 1 to 10 carbon atoms, RBis a secondary alkyl group having about 3 to 10 carbon atoms, and RCis a tertiary alkyl group having about 3 to 10 carbon atoms; each R2is independently an alkyl group having about 1 to 10 carbon atoms; and a content of R1Sn(NR2222(N(R222NR222) is less than about 1 mol%. Methods for synthesizing, purifying, and storing these compounds are also provided. The monoalkyl 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 dialkyl tin and other tin impurities.

IPC Classes  ?

• C07F 7/22 - Tin compounds

Abstract

22-O-H.

IPC Classes  ?

• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08G 64/00 - Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
• C08K 5/098 - Metal salts of carboxylic acids

Abstract

As a resin composition having excellent thermal stability, provided is a resin composition which comprises an ethylene-vinyl alcohol-based copolymer (A) and lycopene (B).

IPC Classes  ?

• C08L 29/04 - Polyvinyl alcohol; Partially 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 5/01 - Hydrocarbons
• C08L 23/00 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers

Abstract

Provided are a resin composition, a molded article, and a method for producing a resin composition. The resin composition comprises: a polycarbonate resin (A) which is a recycled product and which contains a constituent unit represented by formula (1) and is represented by a bisphenol A-type polycarbonate resin; and a polycarbonate resin (B) which contains a constituent unit represented by formula (2) and is represented by a bisphenol C-type polycarbonate resin, wherein an increase in color difference after heat treatment is suppressed. Provided is a resin composition comprising a polycarbonate resin (A) containing a constituent unit represented by formula (1) and a polycarbonate resin (B) containing a constituent unit represented by formula (2), wherein the polycarbonate resin (A) is a recycled product and the content of a Br element in the polycarbonate resin (A) is at most 10 ppm by mass with respect to 100 parts by mass of the polycarbonate resin (A).

IPC Classes  ?

• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08G 64/06 - Aromatic polycarbonates not containing aliphatic unsaturation

Abstract

This resin composition contains tris(2,4-di-tert-butylphenyl) phosphate (B) at a quantity of 0.001-0.5 parts by mass relative to 100 parts by mass of a polycarbonate resin (A), with the polycarbonate resin (A) containing constituent units represented by formula (1). In the resin composition, the value of (B)/(A-2), which is the ratio of the mass of constituent units represented by formula (1) relative to the mass of tris(2,4-di-tert-butylphenyl) phosphate (B), satisfies the relationship 0.00003 ≤ (B)/(A-2) ≤ 0.0050. In formula (1), R1 represents a methyl group.

IPC Classes  ?

• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08G 64/06 - Aromatic polycarbonates not containing aliphatic unsaturation
• C08K 5/523 - Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds

Abstract

Provided is a meat-like food product modifier characterized by containing a vegetable oil that is a liquid at 10°C, and a fatty acid ester as an emulsifier, wherein the crystal size of the emulsifier is 0.1-250 μm. Also provided is a meat-like food product modifier characterized by containing a vegetable oil that is a liquid at 10°C, and a fatty acid ester as an emulsifier, wherein the viscosity at 15°C is 1,000-30,000 mPa·s. Further provided is a meat-like food product containing this meat-like food product modifier.

IPC Classes  ?

• A23J 3/00 - Working-up of proteins for foodstuffs
• A23D 9/00 - Other edible oils or fats, e.g. shortenings, cooking oils
• A23J 3/14 - Vegetable proteins
• A23L 5/00 - Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
• A23L 13/00 - Meat products; Meat meal; Preparation or treatment thereof
• A23L 29/10 - Foods or foodstuffs containing additives; Preparation or treatment thereof containing emulsifiers

Abstract

A high carrier concentration and a uniform in-plane carrier concentration distribution are exhibited by an n-type GaN substrate that has two main surfaces, is doped with Ge, has an average value for the carrier concentration of at least 1 x 1018cm-3, and satisfies at least one selected from the group consisting of (1) to (3) when the carrier concentration is measured at measurement points taken uniformly within a circular region with a radius of 15 mm from the center on the at least one main surface: (1) the standard deviation/average value of the measurement values for measurement points on straight lines passing through said center at directions of 0 degrees, 45 degrees, 90 degrees, and 135 degrees is not more than 0.25; (2) the percentage, with reference to the total number of measurement points, for the number of measurement points having a carrier concentration of at least 2 x 1018cm-3 is at least 90%; and (3) the percentage, with reference to the total number of measurement points, for the number of measurement points that exhibit a value (A) less than or equal to 60%/(B) less than or equal to 50%/(C) less than or equal to 40% of the maximum measurement value for all measurement points is (A) not more than 10%/(B) not more than 9%/(C) not more than 8%.

IPC Classes  ?

• C30B 29/38 - Nitrides
• C23C 16/34 - Nitrides
• 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
• C30B 25/20 - Epitaxial-layer growth characterised by the substrate the substrate being of the same materials as the epitaxial layer

Abstract

Provided is a composition containing a bisphenol (I) which can, when used in an alkali dissolution recrystallization method, improve the isopropenylphenol recovery rate.　This composition containing a bisphenol (I) comprises: a bisphenol (I) comprising bisphenol A; and a compound (II) having a structure in which at least one hydroxy group in a bisphenol has been substituted with a carbonate ester group or a carbamoyloxy group. The bisphenol (I) content of the composition containing the bisphenol (I) is at least 90 mass%, and the total number of moles of carbonyl bonds in the compound (II) is at least 0.05 µmol/g with respect to the mass of the composition containing the bisphenol (I).

IPC Classes  ?

• C07C 39/16 - Bis(hydroxy phenyl)alkanes; Tris(hydroxy phenyl)alkanes
• C07C 37/20 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
• C07C 37/74 - Separation; Purification; Stabilisation; Use of additives by physical treatment by distillation
• C07C 37/84 - Separation; Purification; Stabilisation; Use of additives by physical treatment by crystallisation
• C07C 69/96 - Esters of carbonic or haloformic acids
• C08G 64/30 - General preparatory processes using carbonates

Abstract

The present invention provides a zeolite which is a spherical aluminosilicate that has a particle diameter of not less than 0.05 µm but less than 1.0 µm, while comprising d6r as a CBU. The present invention is able to provide a zeolite which has a low thermal expansion coefficient.

IPC Classes  ?

• C01B 39/48 - Other types characterised by their X-ray diffraction pattern and their defined composition using at least one organic template directing agent
• C08K 3/34 - Silicon-containing compounds
• C08K 7/18 - Solid spheres inorganic
• C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
• C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
• H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement

Abstract

This silicalite is spherical and has a particle size of 0.4-20 μm. The present invention can provide: a silicalite having a low rate of moisture absorption; and a low-viscosity composition that has a low thermal expansion coefficient after being cured.

IPC Classes  ?

• C01B 37/02 - Crystalline silica-polymorphs, e.g. silicalites
• C08K 3/34 - Silicon-containing compounds
• C08K 7/18 - Solid spheres inorganic
• C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
• C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
• C08L 101/00 - Compositions of unspecified macromolecular compounds
• H01L 21/56 - Encapsulations, e.g. encapsulating layers, coatings
• H01L 21/60 - Attaching leads or other conductive members, to be used for carrying current to or from the device in operation
• H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
• H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement

Abstract

A method for producing a glass-fiber-reinforced polyester resin composition, the resin composition comprising 10-60 mass% of (A) a polyester resin, 40-70 mass% of (B) glass fibers, and 0-50 mass% of (C) another polymer or additive and being produced using a biaxial extruder, wherein the method is characterized in that: the 265°C, 91/sec shear viscosity of the resin composition is 400-2,000 Pa∙s; the method has a first step for kneading (A) and (C) using a first kneading unit, a second step for adding the (B) glass fibers and kneading using a second kneading unit, a third step for depressurizing a vent, devolatilizing, pressurizing, and then extruding from a die mounted on a die holder, and a fourth step for cooling the strands exiting the die using water and cutting the strands using a pelletizer; and the extrusion is carried out such that the resin pressure within the die in the third step is 2-9 MPa.

IPC Classes  ?

• B29B 9/06 - Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
• B29B 9/14 - Making granules characterised by structure or composition fibre-reinforced
• C08J 3/12 - Powdering or granulating
• C08J 3/215 - Compounding polymers with additives, e.g. colouring in the presence of a liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
• C08K 7/14 - Glass
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
• B29B 7/48 - Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
• B29B 7/72 - Measuring, controlling or regulating
• B29C 48/285 - Feeding the extrusion material to the extruder
• B29C 48/345 - Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
• B29C 48/86 - Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
• B29C 48/92 - Measuring, controlling or regulating

Abstract

Provided is a method for producing a glass fiber reinforced polyester-based resin composition comprising (A) 10-60 mass% of a polyester resin, (B) 40-70 mass% of glass fibers, and (C) 0-50 mass% of other polymers or additives, by means of a biaxial extruder, the method being characterized in that: the resin composition has a shear viscosity at 265 °C and 91/sec of 400-2,000 Pa·s; and when strands are extruded from a horizontal flat die installed on a die holder at the tip of the biaxial extruder, the temperature of the strands from a die hole at the center of the flat die is 295-340 °C, and the temperature of the strands from a die hole at the end of the flat die is lower by 4-14 °C than the temperature of the strands from the die hole at the center of the flat die.

IPC Classes  ?

• B29B 9/06 - Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
• B29B 9/14 - Making granules characterised by structure or composition fibre-reinforced
• C08J 3/215 - Compounding polymers with additives, e.g. colouring in the presence of a liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
• B29B 7/48 - Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
• B29C 48/345 - Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
• B29C 48/875 - Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
• B29C 48/92 - Measuring, controlling or regulating

Abstract

The purpose of the present invention is to provide a polymer with which compatibility is improved when a polyester resin such as a poly(butylene terephthalate) resin is compounded with another resin and with which the tensile elongation of a molded body can be improved. This polymer has a first polymer portion and a second polymer portion. The first polymer portion is a polyester-based polymer. The second polymer portion has a constituent unit that is different from a constituent unit that constitutes the first polymer portion. The proportion of the first polymer is more than 20 parts by mass and not more than 90 parts by mass relative to a total of 100 parts by mass of the first polymer portion and the second polymer portion. The second polymer portion has a constituent unit derived from a (meth)acrylate monomer.

IPC Classes  ?

• C08F 283/02 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass on to polycarbonates or saturated polyesters
• C08L 25/04 - Homopolymers or copolymers of styrene
• C08L 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Abstract

Provided is a pigment dispersion that has excellent viscosity stability and yields a photosensitive resin composition in which the generation of pigment-derived foreign substances is suppressed. This pigment dispersion contains (A) a pigment, (B) a dispersant, an organic solvent and water, wherein the pigment (A) contains carbon black and has a moisture content of 0.15-0.9 mass%.

IPC Classes  ?

• G02B 5/20 - Filters
• C09B 67/20 - Preparations of organic pigments
• C09B 67/46 - Dispersions
• C09D 17/00 - Pigment pastes, e.g. for mixing in paints
• G03F 7/004 - Photosensitive materials

Abstract

A dispersion containing fine particles, a crosslinking agent, and a dispersion medium, characterized in that the number average particle size of the fine particles is 50-800 nm, the CV value of the particle size based on particle number is 15% or less, the glass transition point (Tg) of the fine particles is 81°C or higher, and the fine particles have a reactive functional group. In addition, a dispersion containing fine particles that exhibit structural coloration when aligned, a crosslinking agent, and a dispersion medium, characterized in that the glass transition point (Tg) of the fine particles is 81°C or higher and the fine particles have a reactive functional group.

IPC Classes  ?

• B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
• C09D 5/29 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for multicolour effects
• C09D 133/04 - Homopolymers or copolymers of esters
• C09D 11/03 - Printing inks characterised by features other than the chemical nature of the binder
• A61K 8/02 - Cosmetics or similar toiletry preparations characterised by special physical form
• A61K 8/04 - Dispersions; Emulsions

Abstract

333ONa/g.　The laminated film having excellent heat lamination suitability, wet heat resistance, and temporal stability can be provided.

IPC Classes  ?

• B32B 27/00 - Layered products essentially comprising synthetic resin
• B65D 65/40 - Applications of laminates for particular packaging purposes

Abstract

The present invention provides a thermosetting resin composition which is capable of suppressing the generation of a void space between a sheet and an adherend that has a roughened surface even if pressing is performed with a low pressure when the sheet is adhered to the adherend by pressurized pressing.　The present invention provides a thermosetting resin composition which contains an epoxy resin as a main component resin, while containing boron nitride agglomerated particles as an inorganic filler. This thermosetting resin composition is characterized in that: the proportion of the boron nitride agglomerated particles in the resin composition is 40% by volume to 50% by volume; and the proportion of inorganic fillers other than the boron nitride agglomerated particles in the resin composition is 7% by volume or less.

IPC Classes  ?

• C08G 59/00 - Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
• B32B 15/092 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising epoxy resins
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• B32B 27/38 - Layered products essentially comprising synthetic resin comprising epoxy resins
• C08K 3/38 - Boron-containing compounds
• C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
• H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
• H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
• H01L 23/36 - Selection of materials, or shaping, to facilitate cooling or heating, e.g. heat sinks
• H01L 23/373 - Cooling facilitated by selection of materials for the device

Abstract

Provided is a colored resin product which contains a fluorescent dye and in which color fading over time is suppressed. A resin composition contains: a polycarbonate resin (A) containing a structural unit (a) derived from a specific dihydroxy compound represented by formula (1); and a fluorescent dye (B). A laminate (10) is configured in which a film (11) composed of the resin composition, a retroreflective element layer (12), and a substrate (13) are laminated in this order.

IPC Classes  ?

• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• B32B 7/023 - Optical properties
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• C08J 5/18 - Manufacture of films or sheets
• C08K 5/3437 - Six-membered rings condensed with carbocyclic rings
• C08K 5/3447 - Five-membered rings condensed with carbocyclic rings
• G02B 5/124 - Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet

Abstract

The present invention addresses the problem of providing a carbon material composition that facilitates densification of a negative electrode plate, and makes it possible to obtain a secondary battery having excellent initial efficiency, rate characteristics, and maintenance factor of remaining capacity after high-temperature storage, and, as a result, providing a high-performance secondary battery.　The present invention relates to a carbon material composition including a carbon material (A) and a carbon material (B), wherein the carbon material (A) has an integrated porous volume of 0.02 mL/g or more in a pore diameter range of 0.01–1 μm, and a ratio of a volume-based average particle diameter and a pore diameter (PD/d50 (%)), represented by formula (1) below, of 1.8 or less, and the carbon material (B) is coated with an organic compound. Formula (1): PD/d50 (%) = ([Mode pore diameter (PD) in a range of a pore size of 0.01–1 μm in a pore distribution obtained by mercury porosimetry] / [Volume-based average particle diameter (d50)]) × 100

IPC Classes  ?

• H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
• C01B 32/205 - Preparation
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids

Abstract

The present invention provides, as an adhesive sheet having excellent flexibility and excellent oil resistance, an adhesive sheet which is provided with an adhesive layer that is formed of an adhesive composition that contains a (meth)acrylic copolymer (A), a photocurable compound (B) and a photopolymerization initiator (C), wherein: the (meth)acrylic copolymer (A) contains a constituent unit derived from an alkyl (meth)acrylate (a1) that has a linear and/or branched alkyl group having 3 to 6 carbon atoms and a constituent unit derived from a (meth)acrylate (a2) that has a lower glass transition temperature than the alkyl (meth)acrylate (a1); the ratio of the constituent unit derived from an alkyl (meth)acrylate (a1) is 20% by mass to 60% by mass; the content mass ratio (W(a2)/W(a1)) of the constituent unit derived from a (meth)acrylate (a2) to the constituent unit derived from an alkyl (meth)acrylate (a1) is 0.3 to 3.0; and the shear storage elastic modulus (G') at -20°C is 800 kPa or less.

IPC Classes  ?

• C09J 4/06 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
• C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
• G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 7/38 - Pressure-sensitive adhesives [PSA]

Abstract

Provided, as a technique for a decomposing halogenated hydrocarbon resin using a microorganism, is a method for decomposing a halogenated hydrocarbon resin that includes a step for bringing a microorganism, and/or a treated microbial body thereof, which belongs to Pholiota genus and which is capable of decomposing halogenated hydrocarbon resins, into contact with a halogenated hydrocarbon resin.

IPC Classes  ?

• C12N 15/52 - Genes encoding for enzymes or proenzymes
• C08J 11/18 - 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 organic material
• C12N 1/14 - Fungi ; Culture media therefor
• C12N 1/15 - Fungi ; Culture media therefor modified by introduction of foreign genetic material
• C12N 1/19 - Yeasts; Culture media therefor modified by introduction of foreign genetic material
• C12N 1/21 - Bacteria; Culture media therefor modified by introduction of foreign genetic material
• C12N 9/00 - Enzymes, e.g. ligases (6.); Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating, or purifying enzymes
• C12N 15/63 - Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
• C12P 7/02 - Preparation of oxygen-containing organic compounds containing a hydroxy group
• C12P 7/40 - Preparation of oxygen-containing organic compounds containing a carboxyl group

Abstract

The present invention provides a microbial carrier in which denitrification efficiency is stabilized and improved, and a water treatment method using the same.　The microbial carrier of the present invention, which carries a microorganism having a denitrification ability, comprises an iron-containing carrier containing a biodegradable resin and iron, wherein: when the iron-containing carrier contains phosphorus, the molar ratio of phosphorus to iron (phosphorus/iron) X in the iron-containing carrier is 0

IPC Classes  ?

• C12N 11/096 - Polyesters; Polyamides
• C02F 3/34 - Biological treatment of water, waste water, or sewage characterised by the microorganisms used

Abstract

Provided is a material for 3D printing, the material containing a resin composition, wherein the resin composition comprises a thermoplastic resin (A) and a non-halogenated flame retardant (B), and the non-halogenated flame retardant (B) has a flow initiation temperature of 100-400°C.

IPC Classes  ?

• B29C 64/314 - Preparation
• B29C 64/118 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
• B29C 64/153 - Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
• B33Y 70/00 - Materials specially adapted for additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing
• C08K 3/16 - Halogen-containing compounds
• C08K 3/32 - Phosphorus-containing compounds
• C08L 101/00 - Compositions of unspecified macromolecular compounds

Abstract

The present invention provides a method for producing a tertiary butyl alcohol, the method comprising (i) a step in which a starting material liquid that contains isobutylene and water is supplied into a reactor that comprises a cation exchange resin, and (ii) a step in which a reaction product that contains a tertiary butyl alcohol is produced by a hydration reaction of isobutylene in the reactor. In the step (ii), the average linear velocity of the starting material liquid based on empty tower as calculated by formula (I) is 5 m/hr or more; and the volume (Vw) of the water phase in a fluid (fluid A) in the reactor relative to the total volume of the fluid A is 4% by volume to 12% by volume. Formula (I): (Average linear velocity (m/hr) of starting material liquid) = (Volume flow rate (m3/hr) of starting material liquid)/(Cross-sectional area (m2) of reactor)

IPC Classes  ?

• C07C 29/04 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
• C07C 31/12 - Monohydroxylic acyclic alcohols containing four carbon atoms

Abstract

The following is provided as an adhesive sheet that can ensure adhesion reliability, improve work efficiency, and also achieve both adhesion strength and thick film retention.　This thermosetting adhesive sheet is obtained by impregnating a nonwoven fabric with an adhesive, wherein the thick film retention rate in formula (1) below is 56-95%, and the film thickness before thermosetting is at least 200 μm.　(1): film thickness retention rate (%) = Tb/Ta×100 (in formula (1), Ta is the thickness of the adhesive sheet measured using a digital stiffness gauge, and Tb is the thickness of the cured adhesive sheet present between steel plate cold commercial (SPCC) measured using a digital microscope after clamping the adhesive sheet between the SPCC, heating to 150°C in a state of being pressurized with a surface pressure of 1 MPa, and holding for 20 minutes to cure the adhesive sheet. When the adhesive sheet surface has a release film, Ta is the thickness of the adhesive sheet excluding the release film).

IPC Classes  ?

• C09J 7/35 - Heat-activated
• B32B 27/00 - Layered products essentially comprising synthetic resin
• C09J 11/04 - Non-macromolecular additives inorganic
• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins

Abstract

Provided is a laminated plastic film that can be authorized, identified, and tracked by means of product information included therein and that is especially suited to recycling. This laminated plastic film comprises a resin layer on at least one side of a plastic film, wherein the resin layer includes a chemical tag, and the chemical tag has a wavelength spectrum profile that can be identified in association with product information on the laminated plastic film.

IPC Classes  ?

• B32B 7/023 - Optical properties

Abstract

The present invention provides: an adhesive resin composition that has a high biodegradation rate and excellent adhesiveness; and a laminate using the composition. The adhesive resin composition according to the present invention is a copolymer in which at least one selected from the group consisting of α,β-unsaturated carboxylic acids and anhydrides thereof is graft-modified to an aliphatic-aromatic polyester-based resin, and contains succinic acid as an aliphatic dicarboxylic acid unit that forms the aliphatic-aromatic polyester-based resin.

IPC Classes  ?

• C08G 69/48 - Polymers modified by chemical after-treatment
• B32B 27/00 - Layered products essentially comprising synthetic resin
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• C08G 63/91 - Polymers modified by chemical after-treatment
• C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
• C09J 151/08 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Abstract

This polyester production method is characterized by comprising: a step for melt-kneading a polyester molded body having 2,5-furandicarboxylic acid-derived structural units and aliphatic diol-derived structural units; and a step for subjecting the polyester obtained in the melt-kneading step to solid-phase polymerization. The present invention is able to provide the polyester production method that can obtain a polyethylene furanoate (PEF) having sufficient mechanical properties by using, as a starting material, a PEF quasi-product produced during production of a polymer molded body.

IPC Classes  ?

• C08G 63/80 - Solid-state polycondensation
• C08G 63/672 - Dicarboxylic acids and dihydroxy compounds

Abstract

This polyester resin pellet has 2,5-furan dicarboxylic acid units and ethylene glycol units and is characterized in that the pellet has a spherical shape.　By preventing fusion between pellets, which occurs at the time of PEF crystallization, it is possible to provide a polyester resin pellet and a polyester resin production method that enable preliminary crystallization to progress efficiently in a solid-state polymerization reaction step.

IPC Classes  ?

• C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
• C08G 63/80 - Solid-state polycondensation

Abstract

One aspect of the present invention relates to an acid-modified polyester resin in which an α,β-unsaturated carboxylic acid and/or an anhydride (X) thereof is grafted to an aliphatic-aromatic polyester resin containing an aliphatic diol unit, an aliphatic dicarboxylic acid unit and an aromatic dicarboxylic acid unit, wherein: the melt flow rate (at 210°C, 2160 g load) of the acid-modified polyester resin is 1.4-15 g/10 min; and the content of the α,β-unsaturated carboxylic acid and/or an anhydride (X) thereof is 0.0001-0.8 part by mass per 100 parts by mass of the aliphatic-aromatic polyester resin.

IPC Classes  ?

• C08G 63/91 - Polymers modified by chemical after-treatment
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• C08L 101/16 - Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable