The present invention provides: a thermoplastic resin composition which undergoes little discoloration or strength reduction even under harsh processing conditions, and exhibits excellent recyclability; and a molded article which is formed of this thermoplastic resin composition. A composition according to the present invention contains (B) a phosphate metal salt having an acid value of 10-55 mgKOH/g (component B) in an amount of 0.001-1 part by weight relative to 100 parts by weight of (A) a thermoplastic resin (component A). This composition additionally contains, relative to 100 parts by weight of component A, 1-150 parts by weight of (C) an inorganic filler (component C) and/or 0.01-25 parts by weight of (D) a flame retardant (component D).
Provided is a composite material that enables warping and twisting to be suppressed and enables tact time to be reduced when forming a plate-shaped composite material. Also provided is a method for producing a plate-shaped composite material by heating, melting and causing to flow a plurality of small pieces Xi containing discontinuous reinforcing fibers and a thermoplastic resin, wherein: an arrangement region of the small pieces Xi forms a non-fluid region A in the produced composite material; a fluid region of the small pieces Xi forms a fluid region B in the produced composite material; the non-fluid region A and the fluid region B each contain the reinforcing fibers and the thermoplastic resin; and a relationship between a total area Sa of the non-fluid region A and an area Stotal of the entire plate-shaped composite material satisfies 0.4 × Stotal < Sa < 0.8 × Stotal.
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
3.
SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY AND NON-AQUEOUS SECONDARY BATTERY
An embodiment of the present invention provides a separator for a non-aqueous secondary battery containing a porous substrate; a heat-resistant porous layer that is provided on one side or on both sides of the porous substrate, and that contains a binder resin and inorganic particles, the inorganic particles having an average primary particle diameter from 0.01 μm to less than 0.45 μm; and an adhesive layer that is provided on one side or on both sides of a laminated body of the porous substrate and the heat-resistant porous layer, and adhesive resin particles adhered to the laminated body.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
B32B 5/24 - 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
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
H01M 50/449 - Separators, membranes or diaphragms characterised by the material having a layered structure
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
The invention pertains to a process for the manufacture of para-aramid filaments having a filament cross section with multiple lobes, comprising: - preparing a spin dope comprising para-aramid polymer and sulfuric acid, - passing the spin dope through a spinneret, - subsequently passing the spin dope through a gap with inert gas and a coagulation bath to form the filaments, wherein said spinneret comprises separate orifice clusters A, where an orifice cluster A comprises at least three separate spinning orifices B, wherein the spin dope is passed through the separate spinning orifices B to form a number of para-aramid filaments corresponding to the number of orifice clusters A. The invention also pertains to para-aramid filament having a filament cross section with multiple lobes, to multifilament yarn and to a textile fabric, paper, linear tension member, hose, composite or a penetration-resistant article comprising them.
An object is to provide a cloth having excellent water absorbency, a little sticky feeling, an excellent contact cool feeling, and excellent breathability, and a fiber product using the cloth. The solution is a cloth including a flat cross-section yarn subjected to a water repellent treatment, in which a cross-section shape of a single fiber in the flat cross-section yarn is a flat cross-section having two or more constricted portions and a cross-sectional flatness of 2 to 6, and a weight ratio of the flat cross-section yarn to an entire cloth is within a range of 20 wt % to 50 wt %.
It is to provide a thermoforming sheet which can be reduced or suppressed in the occurrence of floating of a releasable layer in stacking of a functional layer, a design layer, or the like, and which is excellent in handleability and thermoformability.
It is to provide a thermoforming sheet which can be reduced or suppressed in the occurrence of floating of a releasable layer in stacking of a functional layer, a design layer, or the like, and which is excellent in handleability and thermoformability.
A thermoforming sheet of the present disclosure is obtained by stacking at least three layers of a layer (A layer) comprising a thermoplastic resin, a layer (B layer) formed from an uncured product of a (meth)acrylate-based active energy ray-curable resin composition (composition B), and a layer (C layer) releasable from the B layer in the listed order, wherein β1−α1 is −0.5% or more and 5.0% or less when a percentage of elongation in an MD direction at 100° C. of the C layer is defined as β1 (%) and a percentage of elongation in an MD direction at 100° C. of a stacked product obtained by releasing the C layer from the thermoforming sheet is defined as α1 (%).
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
In one embodiment of the present invention, provided is a separator for a non-aqueous secondary battery, including: a porous substrate; and a porous layer provided on one side or both sides of the porous substrate and containing a polyvinylidene fluoride type resin and barium sulfate particles, in which a molecular weight distribution of the polyvinylidene fluoride type resin contained in the porous layer is 3.5 or more and 10 or less, an average primary particle diameter of the barium sulfate particles contained in the porous layer is from 0.01 μm to less than 0.50 μm, and a volume ratio of the barium sulfate particles to a volume of the porous layer excluding pores is more than 5% by volume and less than 70% by volume.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/449 - Separators, membranes or diaphragms characterised by the material having a layered structure
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
A lithium secondary battery has a positive electrode, a negative electrode, an electrolyte solution, and a separator. The negative electrode is operated by dissolution and precipitation of metallic lithium, and the electrolyte solution contains a nonaqueous solvent and a lithium salt and has a lithium salt concentration of 3.0 mol/L or more. The separator has a polyolefin microporous film and a porous layer provided on one side or both sides of the polyolefin microporous film and containing a wholly aromatic polyamide.
H01M 10/0568 - Liquid materials characterised by the solutes
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodesLithium-ion batteries
H01M 10/0569 - Liquid materials characterised by the solvents
H01M 10/42 - Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
9.
POLYARYLENE SULFIDE RESIN COMPOSITION AND MOLDED ARTICLE OBTAINED BY MOLDING SAME
The present invention provides: a polyarylene sulfide resin composition having excellent hue stability, moldability, tensile strength, and nominal tensile strain at break; and a molded article obtained by molding the same. A polyarylene sulfide resin composition according to the present invention contains: (A) 100 parts by weight of a resin component composed of 30 to 85 parts by weight of a polyarylene sulfide resin (component A-1) satisfying formula (I) and 70 to 15 parts by weight of a polyarylene sulfide resin (component A-2) satisfying formula (II); (B) 1 to 10 parts by weight of an olefin resin having a functional group capable of reacting with component A; and (C) 0.1 to 5 parts by weight of a thermoplastic resin other than component A, the thermoplastic resin having a cooling crystallization temperature of 160°C or higher. Formula (I): 2<ΔL*+Δa*+Δb*≤8. Formula (II): -6≤ΔL*+Δa*+Δb*≤0. (In formulae (I) and (II), ΔL*, Δa*, and Δb* respectively represent values obtained by subtracting L*, a*, and b* of a molded article that is injection-molded at a cylinder temperature of 290°C from L*, a*, and b* of a molded article that is injection-molded at a cylinder temperature of 300°C.)
C08K 5/524 - Esters of phosphorous acids, e.g. of H3PO3
C08L 23/025 - Copolymers of unspecified olefins with monomers other than olefins
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 71/10 - Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
10.
SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY, AND NONAQUEOUS SECONDARY BATTERY
Provided is a separator for a nonaqueous secondary battery comprising: a polyolefin microporous membrane; a surface layer (FA) that is disposed on one surface of the polyolefin microporous membrane and contains a polyvinylidene fluoride resin and/or an acrylic resin; and a surface layer (C) that is disposed on the other surface of the polyolefin microporous membrane and contains a polyvinyl chloride resin.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/46 - Separators, membranes or diaphragms characterised by their combination with electrodes
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
11.
SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY, AND NONAQUEOUS SECONDARY BATTERY
Provided is separator for a nonaqueous secondary battery comprising: a polyolefin microporous film; a heat-resistant resin layer that is disposed on one surface or both surfaces of the polyolefin microporous film, and contains more than 10% by mass of a heat-resistant resin; a surface layer (A) that is disposed on one surface of the layered body of the polyolefin microporous film and the heat-resistant resin layer, so as to be in contact with the heat-resistant resin layer, and contains acrylic resin particles; and a surface layer (F) that is disposed on the other surface of the layered body of the polyolefin microporous film and the heat-resistant resin layer, contains a polyvinylidene fluoride resin, and has the three-dimensional network structure of the polyvinylidene fluoride resin.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/46 - Separators, membranes or diaphragms characterised by their combination with electrodes
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
12.
SEPARATOR FOR NONAQUEOUS SECONDARY BATTERY, AND NONAQUEOUS SECONDARY BATTERY
Provided is a separator for a nonaqueous secondary battery comprising: a base material comprising a polyolefin microporous film and an inorganic particle layer that is disposed on one surface or both surfaces of the polyolefin microporous film, and contains 90% by mass or more of inorganic particles; a heat-resistant resin layer that is disposed on one surface or both surfaces of the base material, and contains more than 10% by mass of a heat-resistant resin; and a surface layer (A) that is disposed on one surface or both surfaces of the layered body of the base material and the heat-resistant resin layer, and contains acrylic resin particles.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
13.
GAS DIFFUSION LAYER, GAS DIFFUSION ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL, PRODUCTION METHOD FOR GAS DIFFUSION LAYER, PRODUCTION METHOD FOR GAS DIFFUSION ELECTRODE, AND PRODUCTION METHOD FOR MEMBRANE ELECTRODE ASSEMBLY
Provided are: a gas diffusion layer comprising a carbon fiber layer and a microporous layer that contains an aromatic polyamide pulp, a water-dispersed resin, and a carbon-based electroconductive substance and is provided upon the carbon fiber layer; a gas diffusion electrode; a membrane electrode assembly; a fuel cell; a production method for the gas diffusion layer; a production method for the gas diffusion electrode; and a production method for the membrane electrode assembly.
The present invention provides: a thermoplastic resin composition which is suppressed in discoloration and strength decrease even under harsh processing conditions, thereby achieving excellent recyclability, and which additionally has excellent flame retardancy and excellent stiffness; and a molded article which is formed from this thermoplastic resin composition. A thermoplastic resin composition according to the present invention contains, per 100 parts by weight of (A) a thermoplastic resin (component A), 0.001 part by weight to 1 part by weight of (B) a phosphonate ester (component B) that has an acid value of 0.01 mgKOH/g to 0.30 mgKOH/g.
A polyester which is less colored is obtained by treating a fiber product containing a polyester fiber and a Polyurethane fiber with an aromatic alcohol at a temperature in the range of from (the glass transition temperature of the polyester) to {(the glass transition temperature of the polyester)+100° C.}.
C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
C08J 11/26 - 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 carboxylic acid groups, their anhydrides or esters
The present invention provides: a conductive sheet that includes a carbon-based conductive substance, does not substantially contain a fluororesin, and has a local maximum peak of 0.1-5.0 μm in a pore size distribution; a membrane electrode assembly; and a fuel cell.
Provided are: an electroconductive sheet containing a fluororesin and a carbon-based electroconductive substance that contains carbon-based electroconductive fibers having an average fiber diameter of 0.1-0.9 µm, wherein the fluororesin content is 1-35 mass% with respect to the total solids of the electroconductive sheet, and the maximum peak in the pore size distribution is in the range of 0.1-5.0 µm; a membrane electrode assembly; and a fuel cell.
A battery box according to the present invention includes a battery cover, a battery tray, and a sealing material that is provided in a proximity region in which the battery cover and the battery tray are close to each other and closes a gap between the battery cover and the battery tray. At least one of the battery cover and the battery tray is a fiber-reinforced plastic that includes discontinuous reinforcing fibers and a thermoplastic resin. The battery box satisfies expression (1). Expression (1): t1×E>t1+t2. In expression (1), t1 is the thickness of the fiber-reinforced plastic in the proximity region, t2 is the clearance between the battery cover and the battery tray in the proximity region, and E is the expansion coefficient of the thickness of the fiber-reinforced plastic 600 seconds after the surface of the fiber-reinforced plastic is brought into contact with the flame of a burner such that the flame front is at 950°C–1000°C relative to the thickness of the fiber-reinforced plastic before contact with the flame.
A task is to provide a water-repellent woven fabric and a fiber product, each having not only excellent water repellency but also excellent spun-like appearance and spun-like hand feeling, and means for solution is a woven fabric which has been subjected to water repellency-imparting processing, in which the woven fabric comprises a sheath-core manner combined filament yarn, in which the core part comprises a non-crimped yarn, and in which a yarn length difference between the core part and the sheath part is 25% or more.
D03D 15/47 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
D06M 13/02 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compoundsSuch treatment combined with mechanical treatment with hydrocarbons
D06M 15/643 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
A mounting unit (110) is mounted to part of the body of a user. A storage unit (150) is fixed to the mounting unit (110) and stores a reading device that reads tag information of a wireless tag. A covering unit (160) covers the storage unit (150). The mounting unit (110) is provided with a propagation unit that includes a reading unit which is brought close to the wireless tag and an arrangement unit in which the reading device is disposed, and that propagates radio waves used for reading the tag information. The covering unit (160) is provided with a first shielding body that is formed in a sheet shape and covers at least one round of the storage unit (150).
G06K 7/10 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation
21.
RUBBER CROSSLINKED PRODUCT AND VIBRATION-PROOF MEMBER
The rubber crosslinked product contains a rubber component containing one or more polymers of ethylene propylene diene rubber and ethylene butene diene rubber; polyethylene compatibilized with the rubber component; and a plurality of polyethylene terephthalate fibers having a diameter of 100 nm or more and 1000 nm or less and a length of 0.1 mm or more and 50 mm or less, in which a content of the polyethylene is 0.05 parts by mass or more and 5.0 parts by mass or less with respect to 100 parts by mass of the rubber component, and a total content of the plurality of polyethylene terephthalate fibers is 0.15 parts by mass or more and 5.0 parts by mass or less with respect to 100 parts by mass of the rubber component.
This method for producing polycarbonate resin particles is for obtaining recycled polycarbonate resin particles that has a solution b*value of -0.3 to 0.7 and that are obtained by removing a yellowing deterioration layer from a yellowed and deteriorated recycled polycarbonate resin molded article which has a solution b*value of 0.8 to 5.0. The method comprises any one of the following steps (I) to (IV): (I) (A-1) a step (polishing step) for polishing and removing the surface layer of a recycled polycarbonate resin molded article to obtain a molded article in which the hue has been improved so that the solution b*value reaches -0.3 to 0.7, and (B-1) a step (crushing step) for crushing the molded article obtained in step A-1 to obtain recycled polycarbonate resin particles; (II) (B-2) a step (crushing step) for crushing a recycled polycarbonate resin molded article to obtain a crushed product and (A-2) a step (polishing step) for removing, by polishing, the surface layer of the crushed product obtained in step B-2 to obtain recycled polycarbonate resin particles in which the hue has been improved so that the solution b*value reaches -0.3 to 0.7; (III) (A-3) a step (organic solvent contact step) for removing the surface layer of a recycled polycarbonate resin molded article by bringing the surface layer into contact with an organic solvent in which the main solvent is a good solvent for a polycarbonate resin to obtain a molded article in which the hue has been improved so that the solution b* value reaches -0.3 to 0.7, and (B-3) a step (crushing step) for crushing the molded article obtained in step A-3 to obtain recycled polycarbonate resin particles; and (IV) (B-4) a step (crushing step) for crushing a recycled polycarbonate resin molded article to obtain a crushed product and (A-4) a step (organic solvent contact step) for removing the surface layer of the crushed product obtained in step B-4 by bringing the surface l
The present invention provides a polycarbonate resin composition containing carbon fibers that have high strength and rigidity, and excellent impact resistance, flame retardancy, and flowability. This polycarbonate resin composition contains 5 to 100 parts by weight of (B) carbon fibers (component B) having a number average fiber length variation coefficient of 0.4 or more relative to 100 parts by weight of (A) a polycarbonate resin (component A).
This separator for a nonaqueous secondary battery comprises a porous base material, and an adhesive porous layer that is disposed on one surface or both surfaces of the porous base material and contains polyvinyl chloride-based resin particles and filler particles. The polyvinyl chloride-based resin particles contained in the adhesive porous layer have a glass transition temperature of 30-100° C.
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
H01M 50/414 - Synthetic resins, e.g. .thermoplastics or thermosetting resins
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/449 - Separators, membranes or diaphragms characterised by the material having a layered structure
H01M 50/457 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
25.
FLAME-RETARDANT POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE FORMED BY MOLDING SAME
The present invention provides a resin composition containing a recycled polycarbonate resin that exhibits excellent rigidity, thermal stability, and flame retardancy, and a molded article formed of the same. A resin composition according to the present invention contains: (A) 100 parts by weight of a polycarbonate resin (component A) composed of 1-99 parts by weight of a recycled polycarbonate resin (A-1) and 99-1 parts by weight of a non-recycled polycarbonate resin (A-2); (B) 5-100 parts by weight of at least one inorganic filler (component B) selected from the group consisting of glass fibers (component B-1), carbon fibers (component B-2), and plate-shaped glass fillers (component B-2); (C) 0.01-5 parts by weight of a flame retardant (component C); (D) 0.1-10 parts by weight of a mineral-based inorganic filler (component D); and (E) 0.01-1 parts by weight of at least one phosphate-based stabilizer (component E) selected from the group consisting of phosphonic acid esters (component E-1), acidic phosphoric acid esters (component E-2), and metal salts of acidic phosphoric acid esters (component E-3).
This separator for a nonaqueous secondary battery comprises a porous base material, and an adhesive porous layer that is disposed on one surface or both surfaces of the porous base material and contains a polyvinyl chloride-based resin and filler particles. The adhesive porous layer has a porous structure in which the filler particles are connected by the polyvinyl chloride-based resin and pile up.
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/403 - Manufacturing processes of separators, membranes or diaphragms
H01M 50/414 - Synthetic resins, e.g. .thermoplastics or thermosetting resins
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/449 - Separators, membranes or diaphragms characterised by the material having a layered structure
H01M 50/457 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
27.
TWO-PART EPOXY RESIN COMPOSITION, CURED RESIN OBJECT, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL
The present invention provides a two-part epoxy resin composition comprising: a main ingredient composition which comprises an epoxy resin (a) having at least one oxazolidone ring structure and an epoxy resin (b) having at least three glycidyl groups and has a viscosity at 120°C of 200 mPa·s or less; and a hardener composition including an aromatic polyamine (d) and having a viscosity at 120°C of 200 mPa·s or less. The two-part epoxy resin composition is characterized by including core/shell rubber particles (g) and in that, when the main ingredient composition is mixed with the hardener composition so that the equivalent ratio (H/E) of the active hydrogen equivalent (H) of the whole hardener to the epoxy equivalent (E) of all the epoxy resins is any value in the range of 0.8-1.2, then the mixture has a minimum viscosity of 200 mPa·s or less at a temperature in the range of 90-120°C.
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
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
C08L 51/04 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to rubbers
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
The present invention provides a thermoplastic resin that can provide balance among a high refractive index, high heat resistance, and low birefringence, and also provides an optical member that contains this thermoplastic resin. The thermoplastic resin according to the present invention contains a repeat unit represented by formula (1).
The present invention provides a thermoplastic resin that can provide balance among a high refractive index, high heat resistance, and low birefringence, and also provides an optical member that contains this thermoplastic resin. The thermoplastic resin according to the present invention contains a repeat unit represented by formula (1).
The present invention provides a thermoplastic resin that can provide balance among a high refractive index, high heat resistance, and low birefringence, and also provides an optical member that contains this thermoplastic resin. The thermoplastic resin according to the present invention contains a repeat unit represented by formula (1).
where the rings Z (which may be the same or may differ) each represent a polycyclic aromatic hydrocarbon in which at least three benzene rings are bonded; R1, R2, R3, and R4 each independently are a hydrogen atom or a halogen atom or represent a C1-C20 substituent which may contain an aromatic group; L1 and L2 each independently represent a divalent linking group; j and k each independently represent an integer equal to or greater than 1; m and n each independently represent 0 or 1; and W is at least one selected from the group represented by Formula (2) or (3) below:
The present invention provides a thermoplastic resin that can provide balance among a high refractive index, high heat resistance, and low birefringence, and also provides an optical member that contains this thermoplastic resin. The thermoplastic resin according to the present invention contains a repeat unit represented by formula (1).
where the rings Z (which may be the same or may differ) each represent a polycyclic aromatic hydrocarbon in which at least three benzene rings are bonded; R1, R2, R3, and R4 each independently are a hydrogen atom or a halogen atom or represent a C1-C20 substituent which may contain an aromatic group; L1 and L2 each independently represent a divalent linking group; j and k each independently represent an integer equal to or greater than 1; m and n each independently represent 0 or 1; and W is at least one selected from the group represented by Formula (2) or (3) below:
The present invention provides a thermoplastic resin that can provide balance among a high refractive index, high heat resistance, and low birefringence, and also provides an optical member that contains this thermoplastic resin. The thermoplastic resin according to the present invention contains a repeat unit represented by formula (1).
where the rings Z (which may be the same or may differ) each represent a polycyclic aromatic hydrocarbon in which at least three benzene rings are bonded; R1, R2, R3, and R4 each independently are a hydrogen atom or a halogen atom or represent a C1-C20 substituent which may contain an aromatic group; L1 and L2 each independently represent a divalent linking group; j and k each independently represent an integer equal to or greater than 1; m and n each independently represent 0 or 1; and W is at least one selected from the group represented by Formula (2) or (3) below:
where X represents a divalent linking group.
C08G 64/06 - Aromatic polycarbonates not containing aliphatic unsaturation
C08G 63/187 - Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
C08G 63/197 - Hydroxy compounds containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
C08G 64/30 - General preparatory processes using carbonates
G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
There is provided a laminate which is excellent in heat dissipation in a thickness direction, thermal diffusivity in an in-plane direction, and insulation in the thickness direction, and that is not easily cracked. The laminate includes: a metal layer A; an insulating layer provided on at least one surface of the metal layer A, and a metal layer B provided on a surface of the insulating layer opposite to the metal layer A. The insulating layer includes a support layer and a heat transfer layer containing at least an inorganic filler and a binder resin. The support layer and the heat transfer layer are alternately laminated in a total of three or more layers in a direction substantially perpendicular to a thickness direction of the insulating layer.
The cough treatment device has a light beam source emitting a light beam and a light beam irradiation probe performing irradiation with the light beam, wherein light beam irradiation is performed percutaneously with the light beam emitted by the light beam source from the light beam irradiation probe toward a patient's cervical vagus nerve and the vicinity thereof. Instead of drug therapy that causes systemic symptoms, this device directly suppresses hyperactivity of the vagus nerve near the airway, which is the cause of cough, and achieves a less-adverse-effect, safe, and effective treatment method.
An epoxy resin composition includes at least an epoxy resin [A] and a curing agent [B], in which the epoxy resin [A] contains at least a diglycidylamine-type epoxy resin [A1] represented by the following formula (1), and the curing agent [B] contains at least a curing agent [B1] containing a dynamic covalent bonding site Y [in formula (1), each of R1a to R1e independently represents a hydrogen atom, an aliphatic hydrocarbon group having 1 to 20 carbon atoms, an alicyclic hydrocarbon group, an aromatic hydrocarbon group, an alkoxy group, an amino group, or a halogen atom].
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
B29B 17/02 - Separating plastics from other materials
C08J 11/26 - 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 carboxylic acid groups, their anhydrides or esters
Provided is a new means capable of effectively removing disease-associated cells that induce a disease in various diseases or enhances the progression of the disease. A pharmaceutical composition for removing disease-associated cells comprises an anti-gpNMB antibody or a fragment thereof or a derivative of foregoing that specifically binds to at least one site of a region from V78 to PKD domain of human gpNMB.
A61P 3/10 - Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
A61P 9/10 - Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
A61P 25/02 - Drugs for disorders of the nervous system for peripheral neuropathies
A61P 25/04 - Centrally acting analgesics, e.g. opioids
A61P 37/06 - Immunosuppressants, e.g. drugs for graft rejection
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
The purpose of the present invention is to provide: a polycarbonate resin that has a high refractive index, low birefringence, and a glass transition temperature that is suited to use in an optical lens; and an optical member that includes the polycarbonate resin. This thermoplastic resin includes repeating units represented by formula (1), formula (2), and formula (3), the repeating units represented by formula (1) being 70.0–98.0 mass% of all the repeating units, and the repeating units represented by formula (3) being 0.1–3.0 mass% of all the repeating units. (In formula (1), R1–R4each independently represent a hydrogen atom, a halogen atom, a C1–20 substituent that may include an aromatic group, or a C2–20 substituent that includes a heterocycle, and m1and m2each independently represent 0 or 1.) (In formula (2), n1and n2 each independently represent 0 or 1.) (In formula (3), X represents a C4–14 alkylene group.)
C08G 64/16 - Aliphatic-aromatic or araliphatic polycarbonates
G02B 1/04 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of organic materials, e.g. plastics
Disclosed is (A) a resin composition which contains 0.001-2 parts by weight of a phosphate-based stabilizer (component B) relative to 100 parts by weight of a polycarbonate resin (component A) that is composed of 1-99 parts by weight of a recycled polycarbonate resin (component A-1) and 99-1 parts by weight of a non-recycled polycarbonate resin (component A-2), wherein: the component A-1 has an ashing residue amount of 0-0.4 wt% after 3 hr at 600°C; and the component A-1 has a 5% weight loss temperature of 405°C to 505°C as measured at a temperature increase rate of 20°C/min in a nitrogen atmosphere. The resin composition has excellent characteristics in terms of hue, impact resistance, defects, and the like.
Novel compounds are provided with excellent orexin type 2 receptor agonist activity. The compounds are represented by Formula (I) or pharmaceutically acceptable salts thereof.
Novel compounds are provided with excellent orexin type 2 receptor agonist activity. The compounds are represented by Formula (I) or pharmaceutically acceptable salts thereof.
A61K 31/553 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having at least one nitrogen and at least one oxygen as ring hetero atoms, e.g. loxapine, staurosporine
C07D 519/00 - Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups or
38.
AUTOMOTIVE HORIZONTAL MEMBER AND METHOD FOR MANUFACTURING SAME
An automotive horizontal member comprising a resin layer (P1) containing a thermoplastic resin and reinforcing fibers having a weight-average fiber length of 5-100 mm; and a thermally conductive layer (P2) laminated on the resin layer (P1); wherein the thermal conductivity tc1 of the resin layer (P1) satisfies formula (2), and the thermal conductivity tc2 of the thermally conductive layer (P2) satisfies formula (3). Formula (2): 0.01 W/(m·K) < tc1 < 10 W/(m·K) Formula (3): 100 W/(m·K) < tc2 < 350 W/(m·K)
B32B 17/04 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like in the form of fibres or filaments bonded with or embedded in a plastic substance
B60K 1/04 - Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
H01M 50/28 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells
H01M 50/229 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/231 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the material of the casings or racks having a layered structure
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/282 - Lids or covers for the racks or secondary casings characterised by the material having a layered structure
39.
LAMINATE COMPRISING METAL LAYER AND RESIN LAYER, AND METHOD FOR PRODUCING SAME
This laminate is obtained by laminating a resin layer and a metal layer 102, wherein the metal layer has holes 104 and bent portions 105, within the resin layer, extending from the circumferential edge of the holes toward the outside in the radial direction of the holes.
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
A process for the recycling of para-aramid waste, comprising: - feeding para-aramid waste comprising sulfuric acid into a rotor-stator apparatus, - contacting the para-aramid waste with an aqueous coagulant in the rotor-stator apparatus, - applying shear to grind and coagulate the para-aramid waste to obtain para-aramid polymer particles. The invention is also directed to a para-aramid particle obtained by the process and to a process for the re-use of para-aramid waste and the continuous para-aramid fiber obtained thereby.
The present invention provides a polycarbonate resin composition which is excellent in flow stability and thermal stability and which provides a molded article with excellent appearance. The present invention is a polycarbonate resin composition containing (C) 0.001-1.0 part by weight of a phosphonic acid compound (component C) excluding phosphonic acid esters with respect to 100 parts by weight of a resin component composed of: (A) 50.0-95.0 parts by weight of a polycarbonate resin (component A); and (B) 50.0-5.0 parts by weight of a polyester resin (component B).
Recycled polycarbonate resin particles according to the present invention are characterized by having a molecular weight distribution (Mw/Mn) of 2.2 or less and an oligomer content of 0.28% or less as determined by gel permeation chromatography (GPC). The recycled polycarbonate resin particles are characterized by having excellent impact resistance, heat resistance (hue after being molded), and transparency.
A composite membrane includes: a porous substrate including a polyolefin microporous membrane; a silica material having a substrate containing silicon dioxide and having a sulfonic acid group on at least a surface of the substrate; and an ion exchange resin, in which a Gurley value is 1,000 sec/100 mL or more.
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
H01M 8/1048 - Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
H01M 8/1053 - Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
H01M 8/1058 - Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
H01M 8/106 - Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
Provided are: an anti-gpNMB antibody that binds to gpNMB to act on the gpNMB and has properties including a property to remove dysfunctional microglia; and a use of the anti-gpNMB antibody. A humanized anti-gpNMB antibody according to the present invention binds specifically to at least one site in a region lying between a PMEL-CAF-like domain and a PKD domain of gpNMB.
A61K 38/02 - Peptides of undefined number of amino acidsDerivatives thereof
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
C12N 1/15 - Fungi Culture media therefor modified by introduction of foreign genetic material
C12N 1/19 - YeastsCulture media therefor modified by introduction of foreign genetic material
C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
An epoxy resin composition, containing: a polyhydric phenol compound [A] containing at least a constituent unit represented by the following Formula (1); and an epoxy resin [B], in which a ratio (a)/(b) of a molar amount (a) of phenolic hydroxyl groups in the polyhydric phenol compound [A] to a molar amount (b) of epoxy groups in the epoxy resin [B] is from 0.25 to 1.5, and a stress relaxation rate at a time point of 1 hour from commencement of application of an external force is 90% or more, in a case in which stress generated upon application of the external force to a cured product obtained by curing to a degree of cure of 90% or more at a temperature 60°C higher than a glass transition temperature of the cured product is measured. [Image disponible dans le document PDF, Image available in the PDF document]
06 - Common metals and ores; objects made of metal
11 - Environmental control apparatus
18 - Leather and imitations of leather
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
24 - Textiles and textile goods
25 - Clothing; footwear; headgear
Goods & Services
Tent poles of metal; tent pegs of metal; carabiners; rock
pitons. Lighting apparatus; stoves [space heaters] for household
purposes, non-electric; household electrothermic appliances,
other than for beauty or sanitary purposes; non-electric
cooking heaters for household purposes. Pouches; vanity cases, not fitted; umbrellas and their
parts. Metal-substitute plastic fasteners; folding stands for
camping tables; camping tables; camping chairs; camping
furniture; benches; zabuton [Japanese floor cushions];
pillows; mattress. Storage cases for clothes and blankets; storage cases for
household goods; organizing storage cases. Ropes; camping tarps, outdoor window shades of textile;
tarpaulins, not for ships; tents, not for camping; sunshades
being outdoor sun blinds made of textile; tents for
mountaineering or camping. Woven textile goods for personal use, namely, towels of
textile, handkerchiefs, yoga towels, bath linen; mosquito
nets; bedsheets; futon quilts; quilt covers for futon; futon
ticks [unstuffed futon]; pillowcases [pillow slips];
blankets; table napkins of textile; dish towels for drying;
seat covers of textile; table cloths, not of paper; sleeping
bags. Headgears for wear; mufflers [clothing]; anoraks;
wind-jackets; T-shirts; non-Japanese style outerclothing;
shoes and boots [other than special footwear for sports];
underwear [underclothing].
The invention provides a resin composition having excellent impact resistance, fluidity, heat resistance, and good appearance of a molded article, and having a high effect of suppressing tape peeling from the surface of a molded article. The invention is a resin composition, containing: 0.5 to 10 parts by weight of (C) an acrylic block copolymer (component C); 0.01 to 3.0 parts by weight of (D) a phosphorus antioxidant (component D); and 0.01 to 3.0 parts by weight of (E) a hindered phenol antioxidant (component E) relative to 100 parts by weight of a resin component composed of 45 to 90 parts by weight of (A) a polycarbonate resin (component A) and 10 to 55 parts by weight of (B) a copolymer obtained by polymerizing an aromatic vinyl monomer and a vinyl cyanide monomer (component B).
An oxygen concentrator is provided with a monitoring means for monitoring conditions of the flow path switching means based on the output of the pressure sensor in the product tank, and detects an abnormality of the flow path switching valve when a detected value of the pressure sensor during the adsorption step and/or desorption step falls outside a predetermined threshold range. The problem of detecting an abnormality in a flow path switching valve upstream of an oxygen concentrator from the waveform of a pressure sensor provided in a product tank is thereby addressed.
The invention provides an aromatic polycarbonate resin composition that is excellent in thermal stability and moisture and heat resistance, and makes a molded article that has wavelength-selective absorption properties and is further excellent in the thermal stability and photostability of absorption properties, and also a molded article thereof.
The invention provides an aromatic polycarbonate resin composition that is excellent in thermal stability and moisture and heat resistance, and makes a molded article that has wavelength-selective absorption properties and is further excellent in the thermal stability and photostability of absorption properties, and also a molded article thereof.
The invention is a resin composition including, per (A) 100 parts by weight of an aromatic polycarbonate resin (component A), (B) 0.03 to 1.2 parts by weight of a colorant having an absorption maximum at less than 650 nm (component B), (C) 0.001 to 0.3 parts by weight of a colorant having an absorption maximum at 650 nm or more and less than 870 nm (component C), (D) 0.001 to 0.3 parts by weight of a colorant having an absorption maximum at 870 nm or more and less than 1,000 nm (component D), and (E) 0.003 to 0.5 parts by weight of a phosphorus-based thermal stabilizer and/or a phenol-based thermal stabilizer (component E), the resin composition being configured such that an average value of through-thickness light transmittance of a 3-mm-thick molded article thereof at 400 nm to 870 nm is 1.5% or less.
A metal implant sterilization device according to the present invention is a sterilization device that controls a current flowing between a counter electrode and each of a first terminal that is electrically connected to a first working electrode and a second terminal that is electrically connected to a second working electrode having an electrical resistance different from that of the first working electrode, and includes an acquisition unit that acquires a first index representing sterilization effects of the first working electrode electrically connected to the first terminal and a second index representing sterilization effects of the second working electrode electrically connected to the second terminal, and a control unit that controls the current flowing between the counter electrode and each of the first terminal and the second terminal on the basis of the first index and the second index such that the sterilization effects of the first working electrode and the sterilization effects of the second working electrode are the same.
Woven fabrics, other than edging ribbons for tatami mats;
knitted fabrics; felt and non-woven textile fabrics; woven
textile goods for personal use; bedsheets; futon quilts;
quilt covers for futon; futon ticks [unstuffed futon];
pillowcases [pillow slips]; blankets; dish towels for
drying; curtains of textile; table cloths, not of paper.
52.
POLYCARBONATE RESIN COMPOSITION AND CIRCUIT MOLDED ARTICLE FOR COMMUNICATION EQUIPMENT
The present invention provides: a polycarbonate resin composition having excellent appearance, flame retardancy, and plating properties during circuit formation; and a circuit molded article for communication equipment, the circuit molded article comprising said polycarbonate resin composition. This polycarbonate resin composition contains (A) 100 parts by weight of a polycarbonate resin (component A), (B) 1 to 15 parts by weight of a polyphosphonate compound (component B), and (C) 3 to 15 parts by weight of an additive (component C) for laser irradiation three-dimensional circuit molding.
C08L 85/02 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbonCompositions of derivatives of such polymers containing phosphorus
The present invention provides: a flame-retardant polycarbonate resin composition which has high safety for human bodies and is excellent in flame retardancy, thermal stability, chemical resistance, and impact resistance; and a molded article obtained by molding same. This flame-retardant polycarbonate resin composition contains, with respect to a total of 100 parts by weight of (A) 40-70 parts by weight of a polycarbonate resin (component A) and (B) 60-30 parts by weight of a polybutylene terephthalate resin (component B): (C) 15-30 parts by weight of a brominated polycarbonate-based flame retardant (component C); (D) 4-10 parts by weight of a phosphazene (component D) containing 98.5 mol% or more of a phosphazene cyclic trimer; (E) 5-15 parts by weight of an impact modifier (component E); (F) 0.01-0.5 parts by weight of a transesterification reaction inhibitor (component F); and (G) 0.1-1 parts by weight of a drip inhibitor (component G).
Provided are a door inner panel manufacturing method and a door inner panel with which it is possible to ensure the mechanical strength of a side frame that extends in a vertical direction in a relatively narrow region serving as a window frame. This door inner panel manufacturing method is a method for manufacturing a door inner panel that includes a side frame which extends in a vertical direction and which is molded integrally using a composite material X including reinforcing fibers dispersed in an in-plane direction, and an injection molding material Y, the manufacturing method including the following steps (1) to (4): (1) a step for arranging the composite material X on a molding fixed die; (2) a step for lowering a molding moveable die to cause the molding moveable die to come into contact with the composite material X; (3) a step for injecting the injection molding material Y into a molding die; and (4) a step for pressing the composite material X and the injection molding material Y inside the molding die to integrally mold the door inner panel.
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY (Japan)
TEIJIN LIMITED (Japan)
Inventor
Yabuuchi, Naoaki
Ugata, Yosuke
Nishikawa, Satoshi
Abstract
A sodium-ion secondary battery according to the present disclosure comprises: a positive electrode; a negative electrode; an electrolyte solution that contains a nonaqueous solvent and a sodium salt; and a separator that contains a resin having an amide bond. The sodium salt concentration of the electrolyte solution is 2.0 mol/L or higher.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/457 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY (Japan)
TEIJIN LIMITED (Japan)
Inventor
Yabuuchi, Naoaki
Ugata, Yosuke
Nishikawa, Satoshi
Abstract
A sodium-ion secondary battery according to the present disclosure comprises: a positive electrode; a negative electrode; an electrolyte solution that contains a nonaqueous solvent and a sodium salt; and a separator. The separator has a polyolefin microporous film, a fibrous meta-type wholly aromatic polyamide that is provided in the pores of the polyolefin microporous film, and a porous layer that is provided on one surface or both surfaces of the polyolefin microporous film and contains the meta-type wholly aromatic polyamide.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/457 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
The purpose of the present invention is to provide a thermoplastic resin having a high refractive index and a small θgF. A thermoplastic resin according to the present disclosure contains 50 mol% or more of a steric structural component unit based on all units. The steric structural component unit contains four or more aromatic groups selected from the group consisting of monocyclic aromatic groups and condensed polycyclic aromatic groups, or contains two or more condensed polycyclic aromatic groups. The refractive index nd at a wavelength of 587.56 nm as measured at 20°C is 1.6873 or more, and the partial dispersion ratio θgF is 0.685 or less.
NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY (Japan)
TEIJIN LIMITED (Japan)
Inventor
Yabuuchi, Naoaki
Ugata, Yosuke
Nishikawa, Satoshi
Abstract
An aqueous electrolyte battery according to the present disclosure comprises: an aqueous electrolyte; a positive electrode mixture layer that contains a positive electrode material and a positive electrode binder; a negative electrode mixture layer that contains a negative electrode material and a negative electrode binder; a collector; and a separator that is disposed between the positive electrode mixture layer and the negative electrode mixture layer. At least one among the positive electrode binder and the negative electrode binder contains a wholly aromatic polyamide.
Provided is a joining structure comprising: a first plate member (10) formed from fiber-reinforced plastic in which is embedded a tubular member (30A) with an insertion hole (33); a second plate member (20) with a through hole (23); and a fastener (40A) that is inserted through the through hole (23) and into the insertion hole (33) to fasten the first plate member (10) and the second plate member (20). The first plate member (10) has a first contacting face (11) that is joined to the second plate member (20) and a first non-contacting face (12) opposite the first contacting face (11). The first plate member (10) has: a peripheral part (14) located around the tubular member (30A) and having a first thickness t1; and an outer part (15) located on the outer side of the peripheral part (14) and having a second thickness t2 which is different from the first thickness t1 and which satisfies the following expression (1). The area S1 of the first non-contacting face in the peripheral part (14), the area S2 of an end face of the tubular member (30A) on the first non-contacting face (12) side, and the opening area S3 of the insertion hole (33) satisfy the following expression (2). The length t3 of the tubular member (30A) satisfies the following expression (3). Expression (1): 0 < |t2 − t1| < 10 mm Expression (2): 1 < (S1 + S2) / S3 < 75 Expression (3): t1 − 0.5 mm < t3 ≤ t1 + 0.5 mm
B29C 65/56 - Joining of preformed partsApparatus therefor using mechanical means
B29C 70/02 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements and fillers incorporated in matrix material, forming one or more layers, with or without non-reinforced or non-filled layers
F16B 5/02 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening members using screw-thread
F16B 5/04 - Joining sheets or plates to one another or to strips or bars parallel to them by means of riveting
60.
MEDICAL DEVICE, MEDICAL COMPUTER PROGRAM, MEDICAL TERMINAL, AND MEDICAL SYSTEM
A medical device according to the present invention comprises: an acquisition unit that acquires operation information which is continuously obtained with respect to an operation of a medical device and user information which is continuously obtained with respect to a state of a user who uses the medical device; a generation unit that generates image information for displaying a graph which represents, on the same time axis, the operation information and the user information at the same time point; and an output unit that outputs the image information.
The purpose of the present invention is to provide a skin material in which a good uneven shape is formed on the surface without quilting, and which has excellent cushioning properties. The present invention provides a skin material in which a skin layer and a cushion layer containing a nonwoven fabric are laminated, wherein the skin material has an uneven structure of the surface of the skin layer, and the cushion layer has an average density of 70-130 kg/m3on the skin layer side and has an average density of 30-55 kg/m3 on the side opposite to the skin layer.
D06N 7/00 - Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
B32B 3/30 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layerLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
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 7/02 - Physical, chemical or physicochemical properties
D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
A41D 31/14 - Air permeable, i.e. capable of being penetrated by gases
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
D02G 1/02 - Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e . by imparting false twist
D04B 21/12 - Open-work fabrics characterised by thread material
D04B 21/16 - Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threadsFabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
Provided is a chenille yarn which comprising a core thread and a plurality of embroidery threads held by the core thread, wherein the core thread includes a plurality of first long fibers, the first long fibers each have a single-fiber fineness of 0.3-5.0 dtex, the embroidery threads each include a plurality of second long fibers and each have formed therein a fixation portion held by the core thread, the second long fibers each have a single-fiber fineness of 0.3-8.0 dtex, and, when the length direction of the chenille yarn and the longitudinal direction of the embroidery threads are horizontally oriented, the direct distance between the core thread and the distal end of each of the second long fibers is defined as a height T1 of that second long fiber and when the second long fibers are stretched so as to be straight along a direction orthogonal to the length direction of the chenille yarn, the direct distance between the core thread and the distal end of each of the second long fibers is defined as a height T2 of that second long fiber, the ratio (height T1/height T2) of the height T1 to the height T2 is 0.88 or more.
D03D 15/44 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
D03D 15/47 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
Provided are: particles of a recycled polycarbonate resin which are characterized by having an oligomer content of 1.4% or less and a molecular weight distribution (Mw/Mn) of 2.3 or less, both determined by gel permeation chromatography (GPC); or particles of a recycled polycarbonate resin which are characterized by having an oligomer content of 0.8% or less and a molecular weight distribution (Mw/Mn) of 2.3 or less, both determined by gel permeation chromatography (GPC), and having a specific surface area of 0.05-1.2 g/cm3 as determined by a gas adsorption method. The particles of a recycled polycarbonate resin have a feature of having excellent impact resistance, heat resistance (hue after molding), and transparency.
17 - Rubber and plastic; packing and insulating materials
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
24 - Textiles and textile goods
Goods & Services
Plastic fibres, other than for textile use. Cotton waddings for clothes; cotton batting for futon;
cotton fibers; hemp fibers; silk fibers; coarse animal
hairs; chemical fibers for textile use; inorganic fibers for
textile use. Woven fabrics, other than edging ribbons for tatami mats;
knitted fabrics; felt and non-woven textile fabrics; woven
textile goods for personal use; bedsheets; futon quilts;
quilt covers for futon; futon ticks [unstuffed futon];
pillowcases [pillow slips]; blankets; dish towels for
drying; curtains of textile; table cloths, not of paper.
68.
MODIFIED FLAT CROSS-SECTION FIBER, FABRIC, AND FIBER PRODUCT
The present invention addresses the problem of providing: a modified flat cross-section fiber having excellent heat-shielding properties, ultraviolet-shielding properties, transparency, and light-transmitting properties; a fabric; and a fiber product. The present invention is: a modified flat cross-section fiber in which in the cross-sectional shape of the fiber, the number of linear sites having an inclination angle with respect to the longitudinal direction of the cross-section of the fiber is within the range of 6‒12, the flatness (A/B) is within the range of 3‒6, the degree of modification (B/C) is within the range of 2‒4.5, and the inclination angle (θs) is within the range of 30‒70°; a fabric containing the fiber; and a fiber product obtained using the fabric.
D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
D01F 6/00 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof
D03D 15/44 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
D04B 21/12 - Open-work fabrics characterised by thread material
69.
POLYCARBONATE COMPOSITION AND MOLDED PRODUCT THEREOF
Disclosed in specific embodiments of the present invention is a polycarbonate composition, comprising: 100 parts by weight of component A consisting of component A-1 and component A-2, wherein the component A-1 is a polycarbonate resin, the component A-2 is a polycarbonate-polyorganosiloxane copolymer, and the polyorganosiloxane in the component A-2 accounts for 0-10 wt% on the basis of the total weight of the component A; 0.5-12 parts by weight of polyorganosiloxane-grafted copolymer rubber particles used as component B; and 0.05-10 parts by weight of component C consisting of component C-1 and component C-2, wherein the component C-1 is a polyorganosiloxane having a linear structure, the component C-2 is a polyorganosiloxane having a branched structure, and the component C-1 accounts for 50-90 wt% on the basis of the total weight of the component C. The polycarbonate composition in the specific embodiments of the present invention has good impact performance and exhibits excellent impact retention resistance in humid and hot environments.
C08L 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C08L 83/10 - Block- or graft-copolymers containing polysiloxane sequences
The present invention provides a method for culturing a hydrogen-oxidizing bacterium that utilizes a gas including a combustible gas, with which it becomes possible to improve both culturing efficiency and safety in the proliferation of the hydrogen-oxidizing bacterium and/or the production of a useful substance by the hydrogen-oxidizing bacterium. Provided are: a method for culturing a hydrogen-oxidizing bacterium, the method being characterized by comprising (i) a step for supplying an oxygen-containing gas and carbon dioxide gas to a fermentation tank that contains the hydrogen-oxidizing bacterium and a liquid culture medium and (ii) a step for supplying hydrogen gas to the fermentation tank separately from the oxygen-containing gas, wherein the hydrogen gas supply step includes a step (a) for controlling the supplying of the hydrogen gas to the fermentation tank in such a manner that the hydrogen gas concentration in the gas in a head space of the fermentation tank after the supply of the gases becomes less than 4.0 vol%; and a culture apparatus for the method.
The purpose of the present invention is to provide a sizing agent-adhered carbon fibers having high heat resistance and exhibiting a long residual fiber length. The present invention relates to a sizing agent composition comprising at least (a) at least one polyimide-based resin or a precursor thereof, and (b) at least one non-polyimide-based resin or a precursor thereof, wherein when sizing agent-adhered carbon fibers obtained by applying the sizing agent composition to surfaces of carbon fibers in an adhesion amount of 1.5% by weight with respect to the carbon fibers and heating and drying same in air at 250°C for 5 minutes are used for measurement, the sizing agent-adhered carbon fibers have a surface elastic modulus of 500-1500 MPa; and when the sizing agent composition is heated and dried in air at 250°C for 5 minutes and then subjected to a heat treatment by increasing the temperature to 450°C at a rate of 20°C/minute, the thermal mass reduction rate falls within the range of 5%-40%.
(1) Woven fabrics, other than edging ribbons for tatami mats; knitted fabrics; felt and non-woven textile fabrics; woven textile goods for personal use; bedsheets; futon quilts; quilt covers for futon; futon ticks [unstuffed futon]; pillowcases [pillow slips]; blankets; dish towels for drying; curtains of textile; table cloths, not of paper.
Woven fabrics, other than edging ribbons for tatami mats; knitted fabrics; felt and non-woven textile fabrics; woven textile goods for personal use; bedsheets; futon quilts; quilt covers for futon; futon ticks [unstuffed futon]; pillowcases [pillow slips]; blankets; dish towels for drying; curtains of textile; table cloths, not of paper.
11, Y and Z are as defined in the description. The compound can be used in the preparation of a drug for treating or preventing related ALOX-mediated diseases.
A61P 11/00 - Drugs for disorders of the respiratory system
A61P 9/10 - Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
C07D 241/12 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
C07D 241/10 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
24 - Textiles and textile goods
Goods & Services
Cotton waddings for clothes; cotton batting for futon;
cotton fibers; hemp fibers; silk fibers; coarse animal
hairs; chemical fibers for textile use; inorganic fibers for
textile use. Woven fabrics, other than edging ribbons for tatami mats;
knitted fabrics; felt and non-woven textile fabrics; woven
textile goods for personal use; bedsheets; futon quilts;
quilt covers for futon; futon ticks [unstuffed futon];
pillowcases [pillow slips]; blankets; dish towels for
drying; curtains of textile; table cloths, not of paper.
78.
BIODEGRADABLE POLYESTER NONWOVEN FABRIC AND NONWOVEN FABRIC PRODUCT COMPRISING SAME
The present invention addresses the problem of providing: a biodegradable polyester nonwoven fabric that quickly decomposes even in seawater while maintaining a hole diameter required for a filter or the like; and a nonwoven fabric product comprising the same. The biodegradable polyester nonwoven fabric contains 20% by weight or more of undrawn fibers comprising an aliphatic polyester resin having a fineness of 0.1 dtex or more and having a heating crystallization peak temperature of 100°C or less, the fibers containing a phosphite ester-based decomposition accelerator. The biodegradable polyester nonwoven fabric preferably contains drawn fibers and is preferably marine biodegradable. Nonwoven fabric products using the nonwoven fabric according to the present invention include tea bags, coffee filters, soup stock bags, containers, packages, masks, filters, sanitary articles, wipers, wet towels, and the like.
A polycarbonate resin composition having light-guiding performance, characterized by including, per 100 parts by weight of (A) a polycarbonate resin (component A), 0.005 to 0.2 parts by weight of (B) a thioether-based compound (component B). This resin composition is characterized by excellent light-guiding properties with less yellowing during molding and less degradation in a moist heat environment.
The invention pertains to a process for the recycling of honeycomb material, wherein the honeycomb material comprises a resin-impregnated paper comprising a resin and a paper comprising aramid fibrous material, comprising: - optionally subjecting the honeycomb material to a size reduction step, - subjecting the honeycomb material to at least one milling step to obtain an milled aramid fiber comprising the resin, wherein the milling step is carried out at a temperature above 5°C, wherein the honeycomb material comprises 10 to 80 wt% of resin based on the weight of the honeycomb material, wherein the resin comprises phenolic resin, and wherein the recycling process is carried out at a temperature in the range of 5 to 50°C, and to a milled aramid fiber and to process for the re-use of recycled honeycomb material in friction materials and the respective friction material.
RESEARCH INSTITUTE OF INNOVATIVE TECHNOLOGY FOR THE EARTH (Japan)
TEIJIN LIMITED (Japan)
Inventor
Saruya Naoki
Toyoda Koichi
Suda Masako
Hashimoto Ryoma
Kubota Takeshi
Inui Masayuki
Abstract
Provided are: a transformant capable of improving the productivity of 3-HBA; and a method for producing 3-HBA using said transformant. In one aspect, the present disclosure pertains to a transformant for producing 3-hydroxybenzoic acid (3-HBA), the transformant being obtained by expressibly introducing, into a microbial host having chorismic acid-producing ability, a gene (A) encoding an enzyme (3-HBA synthase) having activity for producing 3-HBA from chorismic acid, wherein the microbial host is Corynebacterium glutamicum. In another aspect, the present disclosure pertains to a method for producing 3-HBA, the method comprising a step for culturing this transformant to produce 3-HBA.
The present invention addresses the problem of providing: padding which has a soft feel similar to down, which preferably has excellent blowing properties and fiber opening properties, in which unevenness of the padding is unlikely to occur even during use (wearing) of a fiber product or even when a product is washed and dried, and which is suitable for blowing; and a fiber product. Provided as a solution is padding characterized by comprising polyester short fibers that have a silicone component provided thereto and that have a non-regular cross-sectional shape.
D04H 1/4391 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece characterised by the shape of the fibres
D06M 15/687 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing atoms other than phosphorus, silicon, sulfur, nitrogen, oxygen or carbon in the main chain
83.
STITCHED REINFORCING-FIBER BASE MATERIAL, PREFORM MATERIAL, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHODS FOR PRODUCING SAME
The present invention provides a stitched reinforcing-fiber base material comprising a reinforcing-fiber base material composed of reinforcing fiber and a stitching thread comprising polyethersulfone fiber, the stitched reinforcing-fiber base material being characterized in that the reinforcing-fiber base material is stitched with the stitching thread.
D04H 3/115 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by applying or inserting filamentary binding elements
06 - Common metals and ores; objects made of metal
11 - Environmental control apparatus
18 - Leather and imitations of leather
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
24 - Textiles and textile goods
25 - Clothing; footwear; headgear
Goods & Services
Tent poles of metal; tent pegs of metal; carabiners of metal; rock pitons of metal Lighting apparatus, namely, lighting installations; non-electric oil and gas stoves as space heaters for household purposes; household electrothermic appliances, other than for beauty or sanitary purposes, namely, stoves and hot water tanks; non-electric cooking heaters for household purposes, namely, Japanese charcoal heaters for household use Pouches of textile; vanity cases, not fitted; umbrellas and their parts Metal-substitute plastic fasteners, namely, bolts, nails, rivets, screws; camping furniture, namely, folding stands for camping tables; camping tables; camping chairs; camping furniture; benches; Japanese floor cushions, namely, zabuton; pillows; mattress Plastic storage containers for household use, namely, storage cases for clothes and blankets; plastic storage containers for household use, namely, storage cases for household goods;plastic storage containers for household use, namely, organizing storage cases Ropes; unfitted camping tarps, outdoor window shades of textile; tarpaulins, not for ships; tents, not for camping; sunshades being outdoor sun blinds made of textile; tents for mountaineering or camping Woven textile goods for personal use, namely, towels of textile, handkerchiefs, yoga towels, bath linen; mosquito nets; bedsheets; futon quilts; quilt covers for futon; futon ticks, namely, unstuffed futon covers not of paper; pillow slips, namely, pillowcases; bed blankets; table napkins of textile; dish towels for drying; unfitted seat covers of textile; table cloths, not of paper; sleeping bags Headwear; mufflers as neck scarves; anoraks; wind-jackets; T-shirts; non-Japanese style outerwear, namely, coats, hats, and gloves; shoes and boots, not including footwear for sports; underwear being underclothing
85.
METHOD FOR RECOVERING POLYESTER COMPONENT AND METHOD FOR PRODUCING RECYCLED POLYESTER USING RECOVERED COMPONENT
Provided is a method for recovering a polyester component, the method comprising: bringing a textile product including polyester fibers and an acrylic resin into contact with a polar solvent having a temperature of 90-185°C; and recovering a polyester component. The polyester fibers preferably comprise an alkylene benzenedicarboxylate as a main repeating unit. It is preferable that the acrylic resin be an (un)crosslinked acrylic resin and that the polar solvent be a lower alcohol or an aprotic polar solvent. Also provided is a method for producing a recycled polyester, the method comprising repolymerizing a polyester component obtained by this recovery method. According to the present invention, although a recovered polyester is used, a recycled polyester that has less coloration can be produced.
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
Provided is a method for recovering a fiber component comprising either polyester fibers or protein fibers, the method comprising; treating a fiber product containing the polyester fibers and the protein fibers with an alkylene glycol solution of an alkoxide or an aqueous solution containing a reducing agent. Further, it is preferable that the protein fibers are animal hair fibers and that the polyester fibers each include an alkylene benzenedicarboxylate as a main repeating unit. It is also preferable that the alkoxide is sodium methoxide and that the alkylene glycol is polyethylene glycol. The method makes it possible to recover protein fibers having good quality.
C08J 11/08 - Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
D01C 3/00 - Treatment of animal material, e.g. chemical scouring of wool
D06M 11/00 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising
87.
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING SAME
The invention provides a polycarbonate resin composition that is excellent in flowability and heat resistance and has a low linear expansion coefficient. The invention is a polycarbonate resin composition including, per 100 parts by weight of a component including 20 to 90 parts by weight of (A) a polycarbonate-based resin (component A) and 80 to 10 parts by weight of (B) an ABS resin (component B), 5 to 45 parts by weight of (C) a silicate mineral (component C). The polycarbonate resin composition is characterized in that the component B has an SO42− content of 1 ppm or more and a PO43− content of less than 1.5 ppm.
D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymersManufacture thereof from homopolycondensation products from polyesters
D03D 15/37 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
D03D 15/527 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads waterproof or water-repellent
D04B 1/16 - Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
D06M 13/02 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compoundsSuch treatment combined with mechanical treatment with hydrocarbons
D06M 15/277 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acidsSalts or esters thereof containing fluorine
D06M 15/643 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
89.
POLYESTER COMPOSITE FIBER, POLYESTER FALSE-TWIST TEXTURED YARN, AND PRODUCTION METHODS THEREFOR
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from synthetic polymers with at least one polyester as constituent
D02G 1/02 - Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e . by imparting false twist
The present invention addresses the problem of providing: a textile that is excellent not only in tear strength but also in snagging resistance and stretchability; and a garment that is formed using said textile. The solution is a textile that has a warp/weft double structure formed from a first layer and a second layer, and in which the ratio A/B, of the total number A of warps and wefts constituting the first layer to the total number B of warps and wefts constituting the second layer, is four or greater, and preferably, the tear strength in the warp direction or the weft direction is 8N or greater, and the snagging resistance rating of the first layer is three or higher.
D03D 11/00 - Double or multi-ply fabrics not otherwise provided for
D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
D03D 15/292 - Conjugate, i.e. bi- or multicomponent, fibres or filaments
NATIONAL UNIVERSITY CORPORATION UNIVERSITY OF TOYAMA (Japan)
Inventor
Uta, Daisuke
Ishibashi, Naoya
Abstract
Provided is a portable pruritus treatment device which is capable of achieving a sufficient antipruritic effect in lieu of a drug therapy that causes systemic symptoms, and with which a patient can repeatedly perform radiation at home. This pruritus treatment device is characterized in having a light beam source for emitting a light beam and a light beam radiation probe for radiating the light beam, and is characterized in that the light beam emitted by the light source is percutaneously radiated from the light beam radiation probe toward sensory nerves that dominate a pruritus occurrence site of the skin or the mucosal epithelium.
Provided is an electrode binder polymer for a nonaqueous electrochemical device, said electrode binder polymer being a copolymer that contains a constitutional unit derived from at least one monomer (1) of acrylonitrile and methacrylonitrile and a constitutional unit derived from at least one monomer (2) that is selected from the group consisting of an unsaturated carboxylic acid, an unsaturated carboxylic acid alkyl ester, and an unsaturated carboxylic acid amide, wherein the content of the constitutional unit derived from the monomer (2) is 0.1-4.9 mol% with respect to the total amount of constitutional units derived from the monomer (1) and the monomer (2), and the constitutional unit derived from the monomer (2) has a weight-average molecular weight of 10,000 to 450,000.
Provided are a lithium secondary battery, a separator for a lithium secondary battery, and a method for suppressing the porosity of a negative electrode, the lithium secondary battery comprising: a positive electrode; a negative electrode operated by dissolution and precipitation of metallic lithium; an electrolyte containing a non-aqueous solvent and a lithium salt and having a lithium salt concentration of at least 2.0 mol/L; and a separator having a polyolefin microporous membrane and a porous layer provided on one surface or both surfaces of the polyolefin microporous membrane, wherein the porous layer contains a wholly aromatic polyamide, and the film thickness of the porous layer is 5-20 μm for each surface of the separator.
H01M 50/446 - Composite material consisting of a mixture of organic and inorganic materials
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
In one embodiment of the present invention, provided is a separator for a non-aqueous secondary battery, the separator including: a heat-resistant porous layer that contains an aromatic type resin and inorganic particles, and an adhesive layer that is provided on the heat-resistant porous layer, and that contains adhesive resin particles having a phenyl group-containing acrylic type resin, in which the adhesive resin particles having a phenyl group-containing acrylic type resin are adhered to the heat-resistant porous layer, and in which the inorganic particles include barium sulfate particles.
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
The present invention addresses the problem of providing a woven fabric and a fiber product which are extremely excellent in heat resistance, flame resistance, stretchability, and dynamic physical properties, and which have favorable appearance quality. The solution is a woven fabric obtained by using a flame-retardant yarn containing flame-retardant fibers and using a composite yarn containing flame-retardant fibers and composite fibers obtained by bonding two components in a side-by-side manner or an eccentric core-sheath manner. The flame-retardant yarn is disposed on either one of the warp and the weft of the woven fabric, and a yarn A comprising the composite yarn and a yarn B comprising the flame-retardant yarn are arranged on the other of the warp and the weft. In the yarn A, the weight ratio of the composite fibers is 20-60 wt% of the yarn weight, and the yarn B is a twisted yarn in which two or more of the flame-retardant yarns are twisted together and the twist coefficient is 440 or less. In the woven fabric, the basis weight is 190 g/m2 or more. The woven fabric has an elongation percentage of 14% or more and a tensile strength of 300N or more in at least one of a warp direction and a weft direction, and the woven fabric satisfies flame retardancy as defined by ISO 15025-B.
D03D 15/47 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
D03D 15/292 - Conjugate, i.e. bi- or multicomponent, fibres or filaments
D03D 15/513 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads heat-resistant or fireproof
17 - Rubber and plastic; packing and insulating materials
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
24 - Textiles and textile goods
Goods & Services
(1) Plastic fibres, other than for textile use.
(2) Cotton waddings for clothes; cotton batting for futon; cotton fibers; hemp fibers; silk fibers; coarse animal hairs; chemical fibers for textile use; inorganic fibers for textile use.
(3) Woven fabrics, other than edging ribbons for tatami mats; knitted fabrics; felt and non-woven textile fabrics; woven textile goods for personal use; bedsheets; futon quilts; quilt covers for futon; futon ticks [unstuffed futon]; pillowcases [pillow slips]; blankets; dish towels for drying; curtains of textile; table cloths, not of paper.
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
24 - Textiles and textile goods
Goods & Services
Cotton waddings for clothes; Cotton batting for futons; Cotton fibers; Hemp fibers; Silk fibers; Coarse animal hairs; Chemical fibers for textile use; Inorganic raw textile fibers for textile use Woven fabrics, other than edging ribbons for tatami mats; Knitted fabrics; Felt and non-woven textile fabrics; Woven textile goods for personal use, namely, textile towels and textile face towels; Bedsheets; Futon quilts; Futon quilt covers; Futon ticks, namely, unstuffed futon covers not of paper; Pillowcases; Bed blankets; Blanket throws; Dish towels for drying; Curtains of textile; Tablecloths, not of paper
17 - Rubber and plastic; packing and insulating materials
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
24 - Textiles and textile goods
Goods & Services
Plastic fibres, other than for textile use Cotton waddings for clothes; cotton batting for futon; cotton fibers; hemp fibers; silk fibers; coarse animal hairs; chemical fibers for textile use; inorganic chemical fibers for textile use Woven fabrics, other than edging ribbons for tatami mats; knitted fabrics; felt and non-woven textile fabrics; woven fabrics for personal use; bedsheets; futon quilts; quilt covers for futon; futon ticks, namely, unstuffed futon covers not of paper; pillowcases, namely, pillow slips; bed blankets; dish towels for drying; curtains of textile; table cloths, not of paper
22 - Rope, netting, tents, awnings, sails and sacks; padding and stuffing materials
24 - Textiles and textile goods
Goods & Services
(1) Cotton waddings for clothes; cotton batting for futon; cotton fibers; hemp fibers; silk fibers; coarse animal hairs; chemical fibers for textile use; inorganic fibers for textile use.
(2) Woven fabrics, other than edging ribbons for tatami mats; knitted fabrics; felt and non-woven textile fabrics; woven textile goods for personal use; bedsheets; futon quilts; quilt covers for futon; futon ticks [unstuffed futon]; pillowcases [pillow slips]; blankets; dish towels for drying; curtains of textile; table cloths, not of paper.
