Abstract

Provided is a compound (Z) represented by the formula (1) or (2) below. In the formulas (1) and (2), Xs in each of the formulas (1) and (2) are each independently a carboxy group, a carboxylate group, or a monovalent group represented by the formula (3); at least one of Xs in each of the formulas (1) and (2) is a carboxy group or a carboxylate group; and at least one of Xs in each of the formulas (1) and (2) is a monovalent group represented by the formula (3) —C(O)—Y-(AO)n—R (3). In the formula (3), —Y— is —O—, —NH—, or —S—; A is a C2-C4 alkylene group; R is a hydrogen atom or a C1-C15 monovalent hydrocarbon group in which a hydrogen atom is optionally substituted with a C1-C10 alkoxy group; n is an integer of 4 to 1000; at least one of n As is an ethylene group; and when the formulas (1) and (2) each have multiple monovalent groups represented by the formula (3), each of —Y—, A, R, and n is the same or different among the monovalent groups. Provided is a compound (Z) represented by the formula (1) or (2) below. In the formulas (1) and (2), Xs in each of the formulas (1) and (2) are each independently a carboxy group, a carboxylate group, or a monovalent group represented by the formula (3); at least one of Xs in each of the formulas (1) and (2) is a carboxy group or a carboxylate group; and at least one of Xs in each of the formulas (1) and (2) is a monovalent group represented by the formula (3) —C(O)—Y-(AO)n—R (3). In the formula (3), —Y— is —O—, —NH—, or —S—; A is a C2-C4 alkylene group; R is a hydrogen atom or a C1-C15 monovalent hydrocarbon group in which a hydrogen atom is optionally substituted with a C1-C10 alkoxy group; n is an integer of 4 to 1000; at least one of n As is an ethylene group; and when the formulas (1) and (2) each have multiple monovalent groups represented by the formula (3), each of —Y—, A, R, and n is the same or different among the monovalent groups.

IPC Classes  ?

• C07C 229/24 - Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having more than one carboxyl group bound to the carbon skeleton, e.g. aspartic acid

Abstract

Provided is a block polymer (X) containing, as structural units, a polyolefin structure derived from a polyolefin (A) below and a polyolefin structure derived from a polyolefin (B) below. The polyolefin (A) contains a C3-C8 α-olefin as a structural monomer with α-olefin portions having an isotacticity of 70 to 100%, has a number average molecular weight of 1000 to 200000, and has a carbon-carbon double bond number of 0.01 to 8.0 per 1000 carbon atoms. The polyolefin (B) contains a C3-C8 α-olefin as a structural monomer with α-olefin portions having an isotacticity of 1 to 65%, and has a number average molecular weight of 1000 to 200000.

IPC Classes  ?

• C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
• C08F 10/06 - Propene
• C08L 23/12 - Polypropene
• C08L 23/06 - Polyethene
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers

Abstract

Cover film has a base material layer and a surface layer chemically bonded to the base material layer, where the surface layer includes a polyurethane resin X1 containing urethane and urea units and a polyorganosiloxane group in the molecule, the polyurethane resin X1 is a reaction product of a non-yellowing-type isocyanate component B1 with an active hydrogen component A1 including a compound a1-1, the base material layer includes a polyurethane resin X2 having a urethane bond in the molecule, and the polyurethane resin X2 is a reaction product of a non-yellowing-type isocyanate component B2 with an active hydrogen component A2 which does not include the compound a1-1, and has a certain crosslinking point concentration and also has a certain elastic recovery rate.

IPC Classes  ?

• C08L 75/08 - Polyurethanes from polyethers
• H05K 5/03 - Covers

Abstract

The present invention aims to provide a viscosity index improver composition capable of providing a lubricant composition that has an excellent viscosity index improving effect, excellent antifoaming properties, and excellent persistence of the antifoaming properties. The present invention relates to a viscosity index improver composition, containing: a (co)polymer (A) containing a monomer (a) represented by the following formula (1) as an essential monomer; a C18-C40 chain aliphatic alcohol (B); and a base oil, The present invention aims to provide a viscosity index improver composition capable of providing a lubricant composition that has an excellent viscosity index improving effect, excellent antifoaming properties, and excellent persistence of the antifoaming properties. The present invention relates to a viscosity index improver composition, containing: a (co)polymer (A) containing a monomer (a) represented by the following formula (1) as an essential monomer; a C18-C40 chain aliphatic alcohol (B); and a base oil, The present invention aims to provide a viscosity index improver composition capable of providing a lubricant composition that has an excellent viscosity index improving effect, excellent antifoaming properties, and excellent persistence of the antifoaming properties. The present invention relates to a viscosity index improver composition, containing: a (co)polymer (A) containing a monomer (a) represented by the following formula (1) as an essential monomer; a C18-C40 chain aliphatic alcohol (B); and a base oil, wherein R1 is a hydrogen atom or a methyl group; -X1- is a group represented by —O— or —NH—; R2 is a C2-C4 alkylene group; R3 and R4 are each independently a C8-C24 linear or branched alkyl group; and p is an integer of 0 to 20, with each R2 being optionally the same as or different from each other when p is 2 or greater.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10M 145/14 - Acrylate; Methacrylate
• C10M 129/06 - Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms

Abstract

The present invention aims to provide a viscosity-index improving agent having an excellent friction reduction effect to reduce friction of a lubricating oil composition when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing: (co)polymer (A) containing, as an essential constituent monomer, a polyolefin-based monomer (a) represented by the following formula (1); an ester oil (B1) having a kinematic viscosity at 100° C. of 1.00 to 2.50 mm2/s; and an ester oil (B2) having a kinematic viscosity at 100° C. of 2.51 to 5.00 mm2/s: The present invention aims to provide a viscosity-index improving agent having an excellent friction reduction effect to reduce friction of a lubricating oil composition when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing: (co)polymer (A) containing, as an essential constituent monomer, a polyolefin-based monomer (a) represented by the following formula (1); an ester oil (B1) having a kinematic viscosity at 100° C. of 1.00 to 2.50 mm2/s; and an ester oil (B2) having a kinematic viscosity at 100° C. of 2.51 to 5.00 mm2/s: The present invention aims to provide a viscosity-index improving agent having an excellent friction reduction effect to reduce friction of a lubricating oil composition when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing: (co)polymer (A) containing, as an essential constituent monomer, a polyolefin-based monomer (a) represented by the following formula (1); an ester oil (B1) having a kinematic viscosity at 100° C. of 1.00 to 2.50 mm2/s; and an ester oil (B2) having a kinematic viscosity at 100° C. of 2.51 to 5.00 mm2/s: wherein R1 is a hydrogen atom or a methyl group; —X1— is a group represented by —O—, —O(AO)m-, or —NH—, A is a C2-C4 alkylene group, m is an integer of 1 to 10, and each A may be the same or different when m is 2 or more; R2 is a residue after removal of one hydrogen atom from a hydrocarbon polymer containing a 1,2-butylene group as a structural unit; and p represents a number of 0 or 1.

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10M 105/36 - Esters of polycarboxylic acids
• C10M 105/34 - Esters of monocarboxylic acids
• C10M 105/02 - Well-defined hydrocarbons
• C10M 149/10 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring

Abstract

An object of the present invention is to provide an antistatic agent which imparts excellent antistatic properties to thermoplastic resins. The antistatic agent (Z) of the present invention contains a block polymer (A) having a block of a polyamide (a) and a block of a polyether (b1) as structure units, wherein the polyether (b1) contains propylene oxide (PO) and ethylene oxide (EO) as constituent monomers, and a weight ratio of the propylene oxide (PO) to the ethylene oxide (EO), i.e., propylene oxide (PO)/ethylene oxide (EO), is 1/99 to 25/75.

IPC Classes  ?

• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C08L 25/06 - Polystyrene
• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08K 5/3445 - Five-membered rings
• C08L 25/12 - Copolymers of styrene with unsaturated nitriles

Abstract

The present invention aims to provide a viscosity-index improving agent capable of providing a lubricating oil composition having an appropriate gelation index, an excellent HTHS viscosity at 100° C., and an excellent kinematic viscosity at 40° C. when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing a copolymer (A) and an ester oil (Z), the copolymer A containing, as constituent monomers, a polyolefin-based monomer (a) represented by the following formula (1), a monomer (b) represented by the following formula (2) in which R4 is a C4 alkyl group, and at least one of a monomer (c) represented by the following formula (3) and a monomer (d) represented by the following formula (2) in which R4 is a C2-C3 alkyl group: The present invention aims to provide a viscosity-index improving agent capable of providing a lubricating oil composition having an appropriate gelation index, an excellent HTHS viscosity at 100° C., and an excellent kinematic viscosity at 40° C. when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing a copolymer (A) and an ester oil (Z), the copolymer A containing, as constituent monomers, a polyolefin-based monomer (a) represented by the following formula (1), a monomer (b) represented by the following formula (2) in which R4 is a C4 alkyl group, and at least one of a monomer (c) represented by the following formula (3) and a monomer (d) represented by the following formula (2) in which R4 is a C2-C3 alkyl group: The present invention aims to provide a viscosity-index improving agent capable of providing a lubricating oil composition having an appropriate gelation index, an excellent HTHS viscosity at 100° C., and an excellent kinematic viscosity at 40° C. when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing a copolymer (A) and an ester oil (Z), the copolymer A containing, as constituent monomers, a polyolefin-based monomer (a) represented by the following formula (1), a monomer (b) represented by the following formula (2) in which R4 is a C4 alkyl group, and at least one of a monomer (c) represented by the following formula (3) and a monomer (d) represented by the following formula (2) in which R4 is a C2-C3 alkyl group: wherein R1 is a hydrogen atom or a methyl group; —X1— is a group represented by —O—, —O(AO)m—, or —NH—, A is a C2-C4 alkylene group, m is an integer of 1 to 10, and each A may be the same or different when m is 2 or more; R2 is a residue after removal of one hydrogen atom from a hydrocarbon polymer containing a 1,2-butylene group as a structural unit; and p represents a number of 0 or 1; The present invention aims to provide a viscosity-index improving agent capable of providing a lubricating oil composition having an appropriate gelation index, an excellent HTHS viscosity at 100° C., and an excellent kinematic viscosity at 40° C. when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing a copolymer (A) and an ester oil (Z), the copolymer A containing, as constituent monomers, a polyolefin-based monomer (a) represented by the following formula (1), a monomer (b) represented by the following formula (2) in which R4 is a C4 alkyl group, and at least one of a monomer (c) represented by the following formula (3) and a monomer (d) represented by the following formula (2) in which R4 is a C2-C3 alkyl group: wherein R1 is a hydrogen atom or a methyl group; —X1— is a group represented by —O—, —O(AO)m—, or —NH—, A is a C2-C4 alkylene group, m is an integer of 1 to 10, and each A may be the same or different when m is 2 or more; R2 is a residue after removal of one hydrogen atom from a hydrocarbon polymer containing a 1,2-butylene group as a structural unit; and p represents a number of 0 or 1; The present invention aims to provide a viscosity-index improving agent capable of providing a lubricating oil composition having an appropriate gelation index, an excellent HTHS viscosity at 100° C., and an excellent kinematic viscosity at 40° C. when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing a copolymer (A) and an ester oil (Z), the copolymer A containing, as constituent monomers, a polyolefin-based monomer (a) represented by the following formula (1), a monomer (b) represented by the following formula (2) in which R4 is a C4 alkyl group, and at least one of a monomer (c) represented by the following formula (3) and a monomer (d) represented by the following formula (2) in which R4 is a C2-C3 alkyl group: wherein R1 is a hydrogen atom or a methyl group; —X1— is a group represented by —O—, —O(AO)m—, or —NH—, A is a C2-C4 alkylene group, m is an integer of 1 to 10, and each A may be the same or different when m is 2 or more; R2 is a residue after removal of one hydrogen atom from a hydrocarbon polymer containing a 1,2-butylene group as a structural unit; and p represents a number of 0 or 1; wherein R3 is a hydrogen atom or a methyl group; —X2— is a group represented by —O— or —NH—; and R4 is a C2-C4 alkyl group; The present invention aims to provide a viscosity-index improving agent capable of providing a lubricating oil composition having an appropriate gelation index, an excellent HTHS viscosity at 100° C., and an excellent kinematic viscosity at 40° C. when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing a copolymer (A) and an ester oil (Z), the copolymer A containing, as constituent monomers, a polyolefin-based monomer (a) represented by the following formula (1), a monomer (b) represented by the following formula (2) in which R4 is a C4 alkyl group, and at least one of a monomer (c) represented by the following formula (3) and a monomer (d) represented by the following formula (2) in which R4 is a C2-C3 alkyl group: wherein R1 is a hydrogen atom or a methyl group; —X1— is a group represented by —O—, —O(AO)m—, or —NH—, A is a C2-C4 alkylene group, m is an integer of 1 to 10, and each A may be the same or different when m is 2 or more; R2 is a residue after removal of one hydrogen atom from a hydrocarbon polymer containing a 1,2-butylene group as a structural unit; and p represents a number of 0 or 1; wherein R3 is a hydrogen atom or a methyl group; —X2— is a group represented by —O— or —NH—; and R4 is a C2-C4 alkyl group; The present invention aims to provide a viscosity-index improving agent capable of providing a lubricating oil composition having an appropriate gelation index, an excellent HTHS viscosity at 100° C., and an excellent kinematic viscosity at 40° C. when the viscosity-index improving agent is added thereto. The present also aims to provide a lubricating oil composition containing the viscosity-index improving agent. The present invention relates to, for example, a viscosity-index improving agent containing a copolymer (A) and an ester oil (Z), the copolymer A containing, as constituent monomers, a polyolefin-based monomer (a) represented by the following formula (1), a monomer (b) represented by the following formula (2) in which R4 is a C4 alkyl group, and at least one of a monomer (c) represented by the following formula (3) and a monomer (d) represented by the following formula (2) in which R4 is a C2-C3 alkyl group: wherein R1 is a hydrogen atom or a methyl group; —X1— is a group represented by —O—, —O(AO)m—, or —NH—, A is a C2-C4 alkylene group, m is an integer of 1 to 10, and each A may be the same or different when m is 2 or more; R2 is a residue after removal of one hydrogen atom from a hydrocarbon polymer containing a 1,2-butylene group as a structural unit; and p represents a number of 0 or 1; wherein R3 is a hydrogen atom or a methyl group; —X2— is a group represented by —O— or —NH—; and R4 is a C2-C4 alkyl group; wherein R5 is a hydrogen atom or a methyl group; —X3— is a group represented by —O— or —NH—; R6 is a C2-C4 alkylene group; R7 is a C1-C8 alkyl group; and r is an integer of 1 to 20, and each R6 may be the same or different when r is 2 or more.

IPC Classes  ?

• C08F 279/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group on to polymers of conjugated dienes
• C08K 5/101 - Esters; Ether-esters of monocarboxylic acids
• C08K 5/01 - Hydrocarbons

Abstract

Provided is an aqueous pigment dispersion having high initial dispersibility, high storage stability, and high color developability after printing, and particularly having high rub resistance (rubbing fastness) in cotton fabrics. An aqueous pigment dispersion for an aqueous inkjet ink, including a pigment and an aqueous medium, the pigment being dispersed with a polyurethane resin prepared by reacting an active hydrogen atom-containing component (A) with an organic polyisocyanate component (B), the active hydrogen atom-containing component (A) containing a polycarbonate polyol (a1), the organic polyisocyanate component (B) containing at least one compounds selected from the group consisting of aliphatic polyisocyanates (b1), alicyclic polyisocyanates (b2), and aromatic polyisocyanates (b3), wherein a coating film formed by drying the aqueous pigment dispersion at 50° C. for 12 hours has a storage modulus G′ at 160° C. of 1 to 10 MPa.

IPC Classes  ?

• C09D 11/326 - Pigment inks characterised by the pigment dispersant
• C09D 175/08 - Polyurethanes from polyethers

Abstract

Provided is an aqueous pigment dispersion having high initial dispersion stability and high storage stability and demonstrating high color developability in particularly fabrics not pre-treated. An aqueous pigment dispersion for an aqueous inkjet ink, including a pigment and an aqueous medium, the pigment being dispersed with a polyurethane resin prepared by reacting an active hydrogen atom-containing component (A) with an organic polyisocyanate component (B). The active hydrogen atom-containing component (A) contains a quaternary ammonium compound (a1), and the quaternary ammonium compound (a1) is contained in a weight proportion of 12% by weight or more relative to the total weight of the active hydrogen atom-containing component (A) and the organic polyisocyanate component (B).

IPC Classes  ?

• C09D 11/322 - Pigment inks
• C09D 11/102 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds

Abstract

The present invention aims to provide a urethane resin and a heat dissipation component each having excellent thermal conductivity and excellent flexibility. The present invention relates to a curable composition containing: a polyol (A); a polyisocyanate (B); at least one dispersant (C) for inorganic fillers selected from the group consisting of a phosphate ester (C1), a C12-C24 fatty acid (C2), a sucrose fatty acid ester (C3), a sorbitan fatty acid ester (C4), and a glycerol fatty acid ester (C5); and an inorganic filler (D), the curable composition satisfying the following requirements (1) to (3) that (1) the polyol (A) contains a polyalkylene glycol (A1) having a chemical formula weight or number average molecular weight of 1000 or less in an amount of 50% by weight or more based on the weight of the polyol (A); (2) the inorganic filler (D) is contained in an amount of 70 to 97% by weight based on the weight of the curable composition; and (3) the total weight of the dispersant (C) for inorganic fillers is 1 to 5 parts by weight per 100 parts by weight of the inorganic filler (D), the phosphate ester (C1) being represented by the following formula (1): The present invention aims to provide a urethane resin and a heat dissipation component each having excellent thermal conductivity and excellent flexibility. The present invention relates to a curable composition containing: a polyol (A); a polyisocyanate (B); at least one dispersant (C) for inorganic fillers selected from the group consisting of a phosphate ester (C1), a C12-C24 fatty acid (C2), a sucrose fatty acid ester (C3), a sorbitan fatty acid ester (C4), and a glycerol fatty acid ester (C5); and an inorganic filler (D), the curable composition satisfying the following requirements (1) to (3) that (1) the polyol (A) contains a polyalkylene glycol (A1) having a chemical formula weight or number average molecular weight of 1000 or less in an amount of 50% by weight or more based on the weight of the polyol (A); (2) the inorganic filler (D) is contained in an amount of 70 to 97% by weight based on the weight of the curable composition; and (3) the total weight of the dispersant (C) for inorganic fillers is 1 to 5 parts by weight per 100 parts by weight of the inorganic filler (D), the phosphate ester (C1) being represented by the following formula (1):

IPC Classes  ?

• C08L 75/04 - Polyurethanes
• C08K 7/18 - Solid spheres inorganic
• C08K 5/523 - Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
• C08K 5/103 - Esters; Ether-esters of monocarboxylic acids with polyalcohols
• C08G 18/48 - Polyethers
• C08G 18/22 - Catalysts containing metal compounds

Abstract

An object of the present invention is to provide an antistatic agent which imparts excellent antistatic properties to thermoplastic resins. The antistatic agent of the present invention contains a block polymer (A) having a block of a polyamide (a) and a block of a hydrophilic polymer (b) as structure units; and an amide-forming monomer (c), wherein a weight ratio of the amide-forming monomer (c) to the block polymer (A), i.e., amide-forming monomer (c)/block polymer (A), is 2/98 to 12/88.

IPC Classes  ?

• C08G 81/00 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
• C08K 5/3445 - Five-membered rings
• C08L 77/06 - Polyamides derived from polyamines and polycarboxylic acids

Abstract

The present invention aims to provide an aldehyde scavenger which has excellent aldehyde scavenging properties and yields a resin composition with excellent moldability (mold fouling resistance) when added to a resin. The present invention relates to an aldehyde scavenger containing at least one of: (1) a copolymer (A) containing a (meth)acrylamide (a) and an acid group-containing unsaturated monomer (b) as constituent monomers; and (2) a mixture containing a (co)polymer (B) and a (co)polymer (C), the (co)polymer (B) containing the (meth)acrylamide (a) as a constituent monomer but not containing the acid group-containing unsaturated monomer (b) as a constituent monomer, and the (co)polymer (C) containing the acid group-containing unsaturated monomer (b) as a constituent monomer but not containing the (meth)acrylamide (a) as a constituent monomer.

IPC Classes  ?

• C08L 33/26 - Homopolymers or copolymers of acrylamide or methacrylamide
• C08L 33/08 - Homopolymers or copolymers of acrylic acid esters
• C08L 33/12 - Homopolymers or copolymers of methyl methacrylate
• C08L 79/02 - Polyamines

Abstract

wherein n is the number of carbon atoms of the alkyl group in the anion of an alkylbenzenesulfonate accounting for the highest proportion by weight in the sulfonate (S); W(n) is a weight of said alkylbenzenesulfonate; and W(n−1) and W(n+1) are respectively a weight of an alkylbenzenesulfonate containing an anion having an alkyl group with (n−1) carbon atoms and a weight of an alkylbenzenesulfonate containing an anion having an alkyl group with (n+1) carbon atoms.

IPC Classes  ?

• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
• C08L 87/00 - Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
• C08K 5/42 - Sulfonic acids; Derivatives thereof

Abstract

A liquid component for an electrolytic capacitor includes at least one central atom selected from the group consisting of boron, aluminum, and silicon, and a ligand having a plurality of ligand atoms bonded to the central atom. The ligand atoms are at least one selected from the group consisting of oxygen and nitrogen, and are bonded to a carbon atom having no oxo group.

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
• C07F 5/02 - Boron compounds
• C07F 5/06 - Aluminium compounds
• C07F 7/02 - Silicon compounds
• H01G 9/145 - Liquid electrolytic capacitors

Abstract

A material for endobronchial occlusion capable of repairing or replacing tissue is disclosed. The material contains a protein (A), wherein the protein (A) contains at least one of a polypeptide chain (Y) or a polypeptide chain (Y′), a total number of the polypeptide chain (Y) and the polypeptide chain (Y′) in the protein (A) is 1 to 100, the polypeptide chain (Y) is a polypeptide chain consisting of 2 to 200 tandem repeats of at least one amino acid sequence (X) among an amino acid sequence VPGVG, an amino acid sequence GVGVP 4, GPP, GAP, and an amino acid sequence GAHGPAGPK, the polypeptide chain (Y′) is a polypeptide chain in which each of a total of 5% or less of amino acids in the polypeptide chain (Y) is replaced by at least one of a lysine residue or an arginine residue, with a total number of the lysine and arginine residues being 1 to 100.

IPC Classes  ?

• A61L 31/14 - Materials characterised by their function or physical properties
• A61L 31/04 - Macromolecular materials
• C07K 14/00 - Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
• C07K 5/083 - Tripeptides the side chain of the first amino acid being acyclic, e.g. Gly, Ala
• C07K 7/06 - Linear peptides containing only normal peptide links having 5 to 11 amino acids

Abstract

An antistatic agent for thermoplastic resins (Z) containing a block polymer (A) having a block of a hydrophobic polymer (a) and a block of a hydrophilic polymer (b) as structure units, and a C6-C18 branched alkylbenzenesulfonate (S); an antistatic resin composition (Y) containing the antistatic agent (Z) and a thermoplastic resin (E); and a molded article of the antistatic resin composition (Y).

IPC Classes  ?

• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• C08K 5/42 - Sulfonic acids; Derivatives thereof
• C08L 25/06 - Polystyrene
• C08L 23/12 - Polypropene
• C08L 9/06 - Copolymers with styrene

Abstract

The present invention aims to provide a viscosity index improver composition and a lubricating oil composition having a low HTHS viscosity at 100° C., an excellent shear stability, and an excellent low temperature viscosity. The present invention relates to, for example, a viscosity index improver composition (C), containing: a copolymer (A) containing a polyolefin-based monomer (a) represented by the following formula (1) as a constituent monomer; a copolymer (B) containing a (meth)acrylic acid alkyl ester (c) having a C12-C15 straight-chain or branched alkyl group and a (meth)acrylic acid alkyl ester (d) having a C16-C20 straight-chain or branched alkyl group as constituent monomers; and a base oil, wherein a weight average molecular weight ratio {(A)/(B)} of the copolymer (A) to the copolymer (B) is 2 to 55, and a weight ratio (A/B) of the copolymer (A) to the copolymer (B) constituting the viscosity index improver composition (C) is 5 to 100:

IPC Classes  ?

• C10M 169/04 - Mixtures of base-materials and additives
• C10M 145/14 - Acrylate; Methacrylate
• C10M 149/10 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
• C10M 157/04 - Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups , each of these compounds being essential at least one of them being a nitrogen-containing compound
• C10N 20/04 - Molecular weight; Molecular weight distribution
• C10N 30/02 - Pour-point; Viscosity index

Abstract

A magnetic particle composition (e) containing magnetic particles (c) and a chaotropic salt (D), the magnetic particles (c) each including a core particle (P) that is a magnetic silica particle containing a magnetic metal oxide particle (A), wherein the magnetic metal oxide particle (A) in the core particle (P) has a weight percentage of 60 wt % or more based on the weight of the core particle (P), and the magnetic particles (c) have a particle size distribution with a coefficient of variation of 5 to 50%.

IPC Classes  ?

• C12N 15/10 - Processes for the isolation, preparation or purification of DNA or RNA
• B03C 1/01 - Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
• H01F 1/032 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials

Abstract

Provided is a method for efficiently producing recycled water-absorbing resin particles from, as a raw material, discarded water-absorbing resin particles derived from used sanitary supplies, etc., the recycled water-absorbing resin particles having decreased little in absorption property and having various excellent properties. The method for producing water-absorbing resin particles of the present invention comprises a polymerization step (I) in which an aqueous gel containing a crosslinked polymer (A) of a water-soluble vinyl monomer (a1) is obtained, a gel reduction step (II) in which the aqueous gel is reduced into particles to obtain aqueous-gel particles, a step (Va) in which resin particles including the crosslinked polymer (A) and obtained from the aqueous-gel particles are mixed with a surface-crosslinking agent (d), and a reaction step (Vb) in which the surface-crosslinking agent (d) is reacted.

IPC Classes  ?

• B01J 20/26 - Synthetic macromolecular compounds
• B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
• B01J 20/30 - Processes for preparing, regenerating or reactivating
• C08F 120/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
• C08J 11/04 - Recovery or working-up of waste materials of polymers
• C08J 3/075 - Macromolecular gels
• C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules

Abstract

An object of an embodiment of the present invention is to provide a thickener for a wellbore acid treatment liquid which thickener has excellent hydrolysis resistance and a high thickening capability. A thickener (X) for a wellbore acid treatment liquid contains a surfactant (a) as expressed by General Formula 1 below. An object of an embodiment of the present invention is to provide a thickener for a wellbore acid treatment liquid which thickener has excellent hydrolysis resistance and a high thickening capability. A thickener (X) for a wellbore acid treatment liquid contains a surfactant (a) as expressed by General Formula 1 below. An object of an embodiment of the present invention is to provide a thickener for a wellbore acid treatment liquid which thickener has excellent hydrolysis resistance and a high thickening capability. A thickener (X) for a wellbore acid treatment liquid contains a surfactant (a) as expressed by General Formula 1 below. In General Formula 1, R1 represents a C12 to C22 alkyl group or a C12 to C22 alkenyl group, R2 and R3 each independently represent a C1 to C3 alkyl group or a C1 to C3 hydroxyalkyl group, X represents a C3 straight-chain hydroxyalkylene group or a C3 branched hydroxyalkylene group, and Y− represents SO3−.

IPC Classes  ?

• C09K 8/60 - Compositions for stimulating production by acting on the underground formation
• C09K 8/74 - Eroding chemicals, e.g. acids combined with additives added for specific purposes

Abstract

The present invention aims to provide a two-component curable urethane adhesive that is easy to handle while it is substantially solvent-free, having weak to strong adhesive properties, and being capable of forming a cured film having excellent physical properties. The present invention provides a two-component curable urethane adhesive containing: a main agent; and a curing agent, the main agent containing at least one of a hydroxy group-containing urethane prepolymer (P1) or a polyol component (A), the hydroxy group-containing urethane prepolymer (P1) being a reaction product between the polyol component (A) and an organic polyisocyanate component (B), the curing agent containing at least one of an isocyanate group-containing urethane prepolymer (P2) or an organic polyisocyanate component (B), the isocyanate group-containing urethane prepolymer (P2) being a reaction product between the polyol component (A) and the organic polyisocyanate component (B), wherein the two-component curable urethane adhesive satisfies the following properties (1) to (5): (1) at least one of the polyol component (A) used in the hydroxy group-containing urethane prepolymer (P1) or the polyol component (A) used as the main agent contains a polyol (A1) having at least one of a group represented by a formula (1) or a group represented by a formula (2) at a molecular end thereof, and a total number of groups represented by the formula (1) in the polyol (A1) accounts for 40% or more based on a total number of groups represented by the formulas (1) and (2) in the polyol (A1); (2) an average total unsaturation degree of all the polyol components (A) used in the two-component curable urethane adhesive is 0.010 meq/g or less; (3) a weight average molecular weight of each of the urethane prepolymer (P1) and the urethane prepolymer (P2) is 1,000 to 100,000; (4) a chemical formula weight or number average molecular weight of each of the polyol component (A) and the organic polyisocyanate component (B) is 20,000 or less; and (5) a total weight of solvents in the main agent (excluding the polyol component (A)) and solvents in the curing agent (excluding the organic polyisocyanate component (B)) accounts for 5 wt % or less based on a total weight of the main agent and the curing agent, The present invention aims to provide a two-component curable urethane adhesive that is easy to handle while it is substantially solvent-free, having weak to strong adhesive properties, and being capable of forming a cured film having excellent physical properties. The present invention provides a two-component curable urethane adhesive containing: a main agent; and a curing agent, the main agent containing at least one of a hydroxy group-containing urethane prepolymer (P1) or a polyol component (A), the hydroxy group-containing urethane prepolymer (P1) being a reaction product between the polyol component (A) and an organic polyisocyanate component (B), the curing agent containing at least one of an isocyanate group-containing urethane prepolymer (P2) or an organic polyisocyanate component (B), the isocyanate group-containing urethane prepolymer (P2) being a reaction product between the polyol component (A) and the organic polyisocyanate component (B), wherein the two-component curable urethane adhesive satisfies the following properties (1) to (5): (1) at least one of the polyol component (A) used in the hydroxy group-containing urethane prepolymer (P1) or the polyol component (A) used as the main agent contains a polyol (A1) having at least one of a group represented by a formula (1) or a group represented by a formula (2) at a molecular end thereof, and a total number of groups represented by the formula (1) in the polyol (A1) accounts for 40% or more based on a total number of groups represented by the formulas (1) and (2) in the polyol (A1); (2) an average total unsaturation degree of all the polyol components (A) used in the two-component curable urethane adhesive is 0.010 meq/g or less; (3) a weight average molecular weight of each of the urethane prepolymer (P1) and the urethane prepolymer (P2) is 1,000 to 100,000; (4) a chemical formula weight or number average molecular weight of each of the polyol component (A) and the organic polyisocyanate component (B) is 20,000 or less; and (5) a total weight of solvents in the main agent (excluding the polyol component (A)) and solvents in the curing agent (excluding the organic polyisocyanate component (B)) accounts for 5 wt % or less based on a total weight of the main agent and the curing agent, The present invention aims to provide a two-component curable urethane adhesive that is easy to handle while it is substantially solvent-free, having weak to strong adhesive properties, and being capable of forming a cured film having excellent physical properties. The present invention provides a two-component curable urethane adhesive containing: a main agent; and a curing agent, the main agent containing at least one of a hydroxy group-containing urethane prepolymer (P1) or a polyol component (A), the hydroxy group-containing urethane prepolymer (P1) being a reaction product between the polyol component (A) and an organic polyisocyanate component (B), the curing agent containing at least one of an isocyanate group-containing urethane prepolymer (P2) or an organic polyisocyanate component (B), the isocyanate group-containing urethane prepolymer (P2) being a reaction product between the polyol component (A) and the organic polyisocyanate component (B), wherein the two-component curable urethane adhesive satisfies the following properties (1) to (5): (1) at least one of the polyol component (A) used in the hydroxy group-containing urethane prepolymer (P1) or the polyol component (A) used as the main agent contains a polyol (A1) having at least one of a group represented by a formula (1) or a group represented by a formula (2) at a molecular end thereof, and a total number of groups represented by the formula (1) in the polyol (A1) accounts for 40% or more based on a total number of groups represented by the formulas (1) and (2) in the polyol (A1); (2) an average total unsaturation degree of all the polyol components (A) used in the two-component curable urethane adhesive is 0.010 meq/g or less; (3) a weight average molecular weight of each of the urethane prepolymer (P1) and the urethane prepolymer (P2) is 1,000 to 100,000; (4) a chemical formula weight or number average molecular weight of each of the polyol component (A) and the organic polyisocyanate component (B) is 20,000 or less; and (5) a total weight of solvents in the main agent (excluding the polyol component (A)) and solvents in the curing agent (excluding the organic polyisocyanate component (B)) accounts for 5 wt % or less based on a total weight of the main agent and the curing agent, wherein in the formulas (1) and (2), each a is independently an integer of 0 or greater.

IPC Classes  ?

• C09J 175/08 - Polyurethanes from polyethers
• C08G 18/16 - Catalysts
• C08G 18/22 - Catalysts containing metal compounds
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/48 - Polyethers
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic

Abstract

The present invention aims to provide a cervical canal sealant that can be used as a sealant to stop bleeding in the uterus and vaginal discharge, particularly, a cervical canal sealant that can block the cervical canal to inhibit amniotic fluid leakage and that can also be peeled off without damaging reproductive tissue. The present invention relates to a sealant for reproductive organs in which a cured product (X) at 25° C. has a storage modulus G′ of 200 to 2,000 kPa, the cured product (X) being a cured product obtained by curing the sealant for reproductive organs to a thickness of 120 to 150 μm.

IPC Classes  ?

• A61L 31/14 - Materials characterised by their function or physical properties
• A61L 31/06 - Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/77 - Polyisocyanates or polyisothiocyanates having hetero atoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur

Abstract

The present invention aims to provide a method for producing a pinhole-free thin resin current collector for negative electrodes. The method for producing a sheet-shaped resin current collector for negative electrodes of the present invention includes stacking three or more layers of melts of conductive resin compositions each containing a polyolefin and a conductive filler to obtain a multilayered body, wherein the polyolefin contained in each of the conductive resin compositions that form the respective layers of the multilayered body has a melt mass flow rate of 15 to 70 g/10 min as measured at a temperature of 230° C. and a load of 2.16 kg in accordance with JIS K7210-1:2014.

IPC Classes  ?

• H01M 4/139 - Processes of manufacture
• H01M 4/66 - Selection of materials
• H01M 4/04 - Processes of manufacture in general
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
• B29C 48/08 - Flat, e.g. panels flexible, e.g. films
• B29C 48/21 - Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces

Abstract

4 are each independently a hydrogen atom, a substituent represented by formula (2), or a substituent represented by formula (3); and m is an integer of 1 to 10.

IPC Classes  ?

• C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
• C08G 65/333 - Polymers modified by chemical after-treatment with organic compounds containing nitrogen
• C08L 71/02 - Polyalkylene oxides

Abstract

The present disclosure provides a secondary battery module capable of optically transmitting measurement data on characteristics of cells forming a battery pack and further reducing a complicated procedure of wiring. The secondary battery module of the present disclosure includes: a battery pack in which a plurality of cell units are connected, each of the cell units including a cell and a light-emitting unit, the cell including a stacked unit and an electrolyte, the light-emitting unit being configured to measure characteristics of the cell and generate an optical signal according to the characteristics; and an optical waveguide into which an optical signal is introduced from the light-emitting unit of each of the cell units, wherein the number of optical waveguides is less than the number of optical signals, and the optical waveguide provides a common optical path through which optical signals are propagated from the light-emitting units provided in the battery pack.

IPC Classes  ?

• H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
• H04B 10/25 - Arrangements specific to fibre transmission

Abstract

The present invention aims to provide a meniscus regeneration material having high meniscus regeneration ability. The present invention provides a meniscus regeneration material including a protein (A), wherein the protein (A) contains at least one of a polypeptide chain (Y) and a polypeptide chain (Y′); a total number of the polypeptide chain (Y) and the polypeptide chain (Y′) in the protein (A) is 1 to 100; the polypeptide chain (Y) includes 2 to 200 tandem repeats of at least one amino acid sequence (X) selected from the group consisting of an amino acid sequence VPGVG (1) set forth in SEQ ID No: 1, an amino acid sequence GVGVP (4) set forth in SEQ ID No: 4, an amino acid sequence GPP, an amino acid sequence GAP, and an amino acid sequence GAHGPAGPK (3) set forth in SEQ ID No: 3; the polypeptide chain (Y′) includes the polypeptide chain (Y) in which 5% or less of amino acid residues are replaced by at least one of a lysine residue and an arginine residue, and a total number of the lysine residue and the arginine residue is 1 to 100; the protein (A) has a total percentage of β-turns and random coils of 60 to 85% as determined by circular dichroism spectroscopy; and when the amino acid sequence (X) in which 60% or less of amino acid residues are replaced by at least one of a lysine residue and an arginine residue is denoted as an amino acid sequence (X′), a ratio of a total number of amino acid residues in the amino acid sequence (X) and the amino acid sequence (X′) in the protein (A) to the number of all amino acid residues in the protein (A) is 50 to 70%.

IPC Classes  ?

• A61L 27/36 - Materials for prostheses or for coating prostheses containing ingredients of undetermined constitution or reaction products thereof
• A61K 38/16 - Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
• A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
• A61P 19/04 - Drugs for skeletal disorders for non-specific disorders of the connective tissue
• A61K 35/32 - Bones; Osteocytes; Osteoblasts; Tendons; Tenocytes; Teeth; Odontoblasts; Cartilage; Chondrocytes; Synovial membrane
• A61L 27/22 - Polypeptides or derivatives thereof

Abstract

A method for producing a protein composition containing a protein (A), a radical scavenger (RS), and at least one hydrogen-bond-formable compound (HC) selected from the group consisting of amino acids, peptides, and proteins other than the protein (A). The method including a sterilization step of radiosterilizing an unsterilized protein composition, wherein the unsterilized protein composition contains the protein (A), the radical scavenger (RS), and the hydrogen-bond-formable compound (HC), the protein (A) contains at least one functional group selected from the group consisting of sulfide, amide, hydroxyl, amino, and carboxyl groups, the hydrogen-bond-formable compound (HC) contains at least one functional group selected from the group consisting of sulfide, amide, hydroxyl, amino, and carboxyl groups, the at least one functional group in the protein (A) is capable of binding to the at least one functional group in the hydrogen-bond-formable compound (HC) via a hydrogen bond.

IPC Classes  ?

• A61L 2/08 - Radiation
• C07K 1/00 - General processes for the preparation of peptides
• C07K 1/06 - General processes for the preparation of peptides using protecting groups or activating agents
• C07K 1/26 - Electrophoresis

Abstract

Provided are a moisture resistance improver that yields a water-based adhesive for inorganic materials having exceptional adhesiveness of inorganic materials, and a water-based adhesive for inorganic materials in which the moisture resistance improver is used. The present invention is a moisture resistance improver (J) for a water-based adhesive for inorganic materials containing at least one (co)polymer (A) selected from the group consisting of (co)polymer (A1) and (co)polymer (A2). (Co)polymer (A1): a (co)polymer having a weight-average molecular weight of 3,000-150,000, and containing, as structural monomers, a C3-30 unsaturated (poly)carboxylic acid (anhydride) (a1) and a (meth)acrylic acid ester (a2) having solubility of 10 g or less per 100 g of water at 25° C. (Co)polymer (A2): a (co)polymer having a weight-average molecular weight of 6,000-150,000, and containing the above unsaturated (poly)carboxylic acid (anhydride) (a1) as a structural monomer but not containing the above (meth)acrylic acid ester (a2) as a structural monomer.

IPC Classes  ?

• C09J 11/08 - Macromolecular additives
• C09J 103/02 - Starch; Degradation products thereof, e.g. dextrin
• C09J 103/10 - Oxidised starch
• C09J 129/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
• C09J 133/02 - Homopolymers or copolymers of acids; Metal or ammonium salts thereof
• C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
• C08F 20/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
• C08F 20/08 - Anhydrides

Abstract

1 Hz at 20° C., wherein the viscous adhesive is an acrylic polymer essentially containing a constituent unit derived from a (meth)acrylic acid alkyl ester monomer, the proportion of the (meth)acrylic acid alkyl ester monomer in monomers constituting the viscous adhesive is 50 wt % or more based on the total monomer weight, and the proportion of a fluorine-containing monomer is less than 3 wt % based on the total monomer weight.

IPC Classes  ?

• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 4/04 - Processes of manufacture in general
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids

Abstract

Provided are a composition for cell transplant and a method for cell transplant, both of which enable a myocardial tissue to favorably retain cardiac myocytes and/or cardiac progenitors and can improve the persistence and proliferation of transplanted cells. The composition for cell transplant of the present invention is a composition for cell transplant, containing cells and an aqueous solution containing a protein (A), the cells including a cardiac myocyte and/or a cardiac progenitor, the protein (A) having a degree of hydrophobicity of 0.2 to 1.2, the protein (A) containing a polypeptide chain (Y) and/or a polypeptide chain (Y′), the protein (A) containing 1 to 100 polypeptide chains as a total of the polypeptide chain (Y) and the polypeptide chain (Y′), the polypeptide chain (Y) being a polypeptide chain having 2 to 100 continuous amino acid sequences (X), the amino acid sequence (X) having any one of a VPGVG sequence (1) corresponding to an amino acid sequence of SEQ ID NO: 1, a GVGVP sequence (2) corresponding to an amino acid sequence of SEQ ID NO: 2, a GPP sequence, a GAP sequence, and a GAHGPAGPK sequence (3) corresponding to an amino acid sequence of SEQ ID NO: 3, the polypeptide chain (Y′) being a polypeptide chain having a structure in which 0.1 to 5% amino acid residues in the polypeptide chain (Y) are replaced by a lysine residue and/or an arginine residue and including 1 to 100 residues as a total of the lysine residue and the arginine residue.

IPC Classes  ?

• A61K 35/34 - Muscles; Smooth muscle cells; Heart; Cardiac stem cells; Myoblasts; Myocytes; Cardiomyocytes
• A61K 38/16 - Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof

Abstract

The present invention aims to provide core-shell particles that can be used in a method of separating a substance to be separated and that allow obtainment of a highly purified product. Each of a plurality of core-shell particles (C) of the present invention includes a core layer (P) as magnetic silica particles containing the magnetic metal oxide particles (A) and a shell layer (Q) that is a silica layer on a surface of the core layer (P), an average thickness of a plurality of shell layers (Q) being 3 to 3000 nm, wherein a weight percentage of the magnetic metal oxide particles (A) in the core layer (P) is 60 to 95 wt % based on a weight of the core layer (P), and the plurality of core-shell particles (C) have a particle size distribution with a coefficient of variation of 50% or less.

IPC Classes  ?

• G01N 1/40 - Concentrating samples
• B01J 20/06 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group
• B01J 20/10 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
• B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
• B03C 1/01 - Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
• B03C 1/28 - Magnetic plugs and dipsticks

Abstract

The present invention aims to provide a composition that gives, as a reaction product, a urethane resin having excellent heat dissipation ability and excellent flexibility. The composition of the present invention contains a polyol (A), a polyisocyanate (B), and an inorganic filler (C), wherein the polyol (A) contains a polyol (A1) having at least three hydroxy groups in one molecule, an isocyanate index of the polyisocyanate (B) based on the polyol (A) is 0.20 to 0.77, the isocyanate index being a ratio of a total mole number of isocyanate groups of the polyisocyanate (B) in the composition to a total mole number of hydroxy groups of the polyol (A) in the composition, and a weight percent of the inorganic filler (C) is 70 to 97 wt % based on the weight of the composition.

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C08L 75/04 - Polyurethanes
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines

Abstract

The purpose of the present invention is to provide an electrolyte solution for an electrolytic capacitor which has high withstand voltage. The electrolyte solution for an electrolytic capacitor that is used contains: an organic solvent; an acrylic polymer which has hydroxy group and/or carboxy group; and an electrolyte. A concentration of hydroxy groups included in the organic solvent is 10 mmol/g or less with respect to the weight of the organic solvent.

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
• H01G 9/145 - Liquid electrolytic capacitors

Abstract

Provided is a polyol composition which has good dispersion stability of a polyuria resin contained therein and maintains a uniform appearance over time as well as during the production, and which can be reacted with polyisocyanate to obtain a polyurethane foam having excellent flame retardancy. The present invention pertains to a polyol composition that is used as a raw material for a polyurethane foam containing a urea group-containing reaction product having a compound (A), which has two primary amino groups and at least one polyalkyleneoxy chain (a) in the molecule, and a polyisocyanate (B) as essential raw materials, and being obtained by reacting the primary amino groups of the (A) with the isocyanate groups of the (B), wherein the polyalkyleneoxy chain (a) is a chain to which 1-100 moles of a C2-4 alkylene oxide have been added.

IPC Classes  ?

• C08G 18/50 - Polyethers having hetero atoms other than oxygen
• C08G 18/48 - Polyethers
• C08L 71/02 - Polyalkylene oxides

Abstract

The present invention aims to provide a fiber sizing agent composition capable of providing high adhesion between fibers and a matrix resin, and also capable of forming fiber bundles with high sizing properties and reduced fluffing. A fiber sizing agent composition (C) of the present invention contains an epoxy resin (A) having an aromatic ring and not having a (meth)acryloyl group, and a (meth)acrylate (B).

IPC Classes  ?

• D06M 15/55 - Epoxy resins
• D06M 15/27 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof of alkylpolyalkylene glycol esters of unsaturated carboxylic acids
• D06M 15/507 - Polyesters

Abstract

Provided are a plant growth aid that enables a leaf to efficiently take in a chemical agent and has excellent elution property of the chemical agent from particles and a method for growing a plant. The present invention relates to a plant growth aid (X) containing particles (P) having a median size of 1 to 300 nm, the particles (P) containing a biodegradable resin (A) and a hydrophobic agent (B) having an octanol/water partition coefficient (Log Pow) at 25° C. of 1 to 10; and a method for growing a plant using the same.

IPC Classes  ?

• A01N 25/10 - Macromolecular compounds
• A01C 21/00 - Methods of fertilising

Abstract

An object of the present invention is to provide a toner binder that maintains low-temperature fixability and hot offset resistance while having excellent grindability, image strength, heat-resistant storage stability, electrostatic charge stability, gloss-imparting properties, and durability. The toner binder of the present invention contains an amorphous resin (A) and a crystalline vinyl resin (B), wherein a weight ratio [(A)/(B)] of the amorphous resin (A) to the crystalline vinyl resin (B) is 81/19 to 97/3, the toner binder has an endothermic peak top temperature (Tm) derived from the crystalline vinyl resin (B) of 40° C. to 100° C. and a half-width of the endothermic peak derived from the crystalline vinyl resin (B) of 6° C. or less, the crystalline vinyl resin (B) has an acid value of 60 mg KOH/g or less, and the toner binder satisfies the following relation (1): 3° C.≤Tfb(A)−Tfb(C)≤30° C.

IPC Classes  ?

• G03G 9/087 - Binders for toner particles
• G03G 9/08 - Developers with toner particles
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 212/10 - Styrene with nitriles
• C08G 63/195 - Bisphenol A

Abstract

To provide an aqueous adhesive for an inorganic material with excellent adhesiveness to the inorganic material. An adhesive improver (J) for an aqueous adhesive for an inorganic material including a copolymer (A) containing an unsaturated (poly) carboxylic acid (anhydride) (a1) and a (meth) acrylic acid alkyl (2 to 30 alkyl carbon atoms) ester (a2) as a constituent monomer; and an aqueous adhesive for an inorganic material (X) including the adhesive improver (J), saccharide (B), a polycarboxylic acid (C) having 4 to 24 carbon atoms and water.

IPC Classes  ?

• C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
• C09J 133/10 - Homopolymers or copolymers of methacrylic acid esters

Abstract

m is 13 or greater.

IPC Classes  ?

• C11D 1/72 - Ethers of polyoxyalkylene glycols
• C11D 1/722 - Ethers of polyoxyalkylenes having mixed oxyalkylene groups
• C11D 1/825 - Mixtures of compounds all of which are non-anionic

Abstract

To provide an aqueous adhesive for an inorganic material with excellent adhesiveness to the inorganic material. An adhesive improver (J) for an aqueous adhesive of an inorganic material including a (co) polymer (A) containing an unsaturated (poly) carboxylic acid (anhydride) (al) as a constituent monomer, wherein a weight-average molecular weight of the (co) polymer (A) is 6,000 to 200,000; and an aqueous adhesive for an inorganic material (X) including the adhesive improver (J) for an aqueous adhesive of an inorganic material, a saccharide (B), a polycarboxylic acid (C) having 4 to 24 carbon atoms, and water.

IPC Classes  ?

• C09J 11/08 - Macromolecular additives
• C08F 120/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
• C08F 120/08 - Anhydrides
• C09J 11/06 - Non-macromolecular additives organic
• C09J 105/00 - Adhesives based on polysaccharides or on their derivatives, not provided for in groups or

Abstract

The present invention provides a resin modifier (Y) containing: a block polymer (X) that has a block of a hydrophobic polymer (a) and a block of a hydrophilic polymer (b) as constitutional units, the block polymer (X) having an orientation index (ω) obtained by the following formula of 1.5 to 15: The present invention provides a resin modifier (Y) containing: a block polymer (X) that has a block of a hydrophobic polymer (a) and a block of a hydrophilic polymer (b) as constitutional units, the block polymer (X) having an orientation index (ω) obtained by the following formula of 1.5 to 15: orientation index (ω)=(β)/(α) wherein (α) represents a weight ratio [(αb)/(αa)] between the hydrophilic polymer (b) and the hydrophobic polymer (a) in the block polymer (X), and (β) represents a weight ratio [(βb)/(βa)] between the hydrophilic polymer (b) and the hydrophobic polymer (a) determined by reflective infrared spectroscopy of the block polymer (X) heat-melted and pressed to a thickness of 500 μm.

IPC Classes  ?

• C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
• C08L 23/12 - Polypropene

Abstract

Provided are resin particles which have excellent thermal bondability, excellent low-temperature fixability, excellent heat resistant storage stability and high bonding strength, and which provide a coating film that has high gloss and excellent water resistance. The resin particles are composed of resin particles (X), each of which has a shell layer (S) containing a crystalline polyurethane resin (B) on the surface of a core layer (Q) containing a crystalline resin (A). The maximum peak temperature (Ta) of the heat of fusion of the crystalline resin (A) is 40 to 70° C. and the maximum peak temperature (Tu) of the heat of fusion of the crystalline polyurethane resin (B) is 50 to 90° C.

IPC Classes  ?

• C08J 7/04 - Coating
• C08J 3/12 - Powdering or granulating
• G03G 9/093 - Encapsulated toner particles

Abstract

The present invention aims to provide an electrode for lithium ion batteries which exhibits excellent electrical conductivity even if its thickness is large. The electrode for lithium ion batteries of the present invention includes a first main surface to be located adjacent to a separator of a lithium ion battery and a second main surface to be located adjacent to a current collector of the lithium ion battery. The electrode has a thickness of 150 to 5000 μm. The electrode contains, between the first main surface and the second main surface, a conductive member (A) made of an electronically conductive material and a large number of active material particles (B). At least part of the conductive member (A) forms a conductive path that electrically connects the first main surface to the second main surface. The conductive path is in contact with the active material particles (B) around the conductive path.

IPC Classes  ?

• H01M 4/131 - Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
• H01M 4/139 - Processes of manufacture
• H01M 4/04 - Processes of manufacture in general
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/1391 - Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
• H01M 4/1393 - Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/66 - Selection of materials
• H01M 4/80 - Porous plates, e.g. sintered carriers
• H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
• H01M 4/583 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 50/46 - Separators, membranes or diaphragms characterised by their combination with electrodes
• 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 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/02 - Electrodes composed of, or comprising, active material

Abstract

The present invention aims to provide an electrode for lithium ion batteries which exhibits excellent electrical conductivity even if its thickness is large. The electrode for lithium ion batteries of the present invention includes a first main surface to be located adjacent to a separator of a lithium ion battery and a second main surface to be located adjacent to a current collector of the lithium ion battery. The electrode has a thickness of 150 to 5000 μm. The electrode contains, between the first main surface and the second main surface, a conductive member (A) made of an electronically conductive material and a large number of active material particles (B). At least part of the conductive member (A) forms a conductive path that electrically connects the first main surface to the second main surface. The conductive path is in contact with the active material particles (B) around the conductive path.

IPC Classes  ?

• H01M 4/131 - Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
• H01M 4/139 - Processes of manufacture
• H01M 4/04 - Processes of manufacture in general
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/1391 - Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
• H01M 4/1393 - Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/66 - Selection of materials
• H01M 4/80 - Porous plates, e.g. sintered carriers
• H01M 50/46 - Separators, membranes or diaphragms characterised by their combination with electrodes
• H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
• 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 4/583 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/02 - Electrodes composed of, or comprising, active material

Abstract

1/2.

IPC Classes  ?

• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• C01B 32/174 - Derivatisation; Solubilisation; Dispersion in solvents
• C01B 32/21 - After-treatment
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C09C 1/56 - Treatment of carbon black
• H01M 4/139 - Processes of manufacture
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries

Abstract

An electrolytic solution for an electrolytic capacitor comprising an electrolyte and a solvent, in which the electrolyte contains an anion and a cation, and the anion is an anion having a structure obtained by removing at least one hydrogen ion from a carboxy group from a copolymer having a carboxy group, the copolymer having a carboxy group has a substituent having 5-20 carbon atoms bonded to a carbon atom of a backbone of the copolymer, the copolymer having a carboxy group does not include a hydroxy group or if it does include a hydroxy group, the content of monomers including a hydroxy group in the structural monomers of the copolymer having a carboxy group is less than 60 wt % based on the weight of all monomers constituting the copolymer having a carboxy group, and the copolymer satisfies a specific condition, and the solvent contains ethylene glycol.

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
• H01G 9/145 - Liquid electrolytic capacitors
• C08F 220/34 - Esters containing nitrogen
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids

Abstract

The present invention relates to a toner binder containing: a polyester resin (A); and a vinyl resin (B), wherein the polyester resin (A) has an acid value of 2 mg KOH/g or more, the vinyl resin (B) has a weight average molecular weight of 4,000 to 40,000, the vinyl resin (B) is a polymer essentially containing a monomer (m) whose homopolymer has an SP value of 11.5 to 16.5 as a constituent monomer, the weight percentage of the monomer (m) in monomers constituting the vinyl resin (B) is 1 wt % or more based on the total weight of the monomers constituting the vinyl resin (B), the polyester resin (A) and the vinyl resin (B) are present at a weight ratio (A)/(B) of 80/20 to 99.5/0.5, and when the vinyl resin (B) contains polyethylene units (C11) having a degree of polymerization of 70 to 210 and/or polypropylene units (C12) having a degree of polymerization of 70 to 210, the total weight percentage of the polyethylene units (C11) and the polypropylene units (C12) in the vinyl resin (B) is 9 wt % or less based on the weight of the vinyl resin (B).

IPC Classes  ?

• G03G 9/08 - Developers with toner particles
• G03G 9/087 - Binders for toner particles

Abstract

The present invention relates to a toner binder containing: a polyester resin (A); and a vinyl resin (B), wherein the polyester resin (A) is a resin obtained by crosslinking a polyester (A1) by one or more carbon-carbon bonds, the vinyl resin (B) is a polymer containing a monomer (a) as an essential constituent monomer, the monomer (a) is a C21-C40 (meth)acrylate having an acyclic hydrocarbon group, and the weight proportion of the monomer (a) in monomers constituting the vinyl resin (B) is 15 to 99% by weight based on the weight of the vinyl resin (B).

IPC Classes  ?

• G03G 9/08 - Developers with toner particles
• G03G 9/087 - Binders for toner particles

Abstract

The present invention provides a method of producing an electrode active material molded body for a lithium-ion battery suitable for the production of a lithium-ion battery, and a method of producing a lithium-ion battery using the electrode active material molded body, wherein the methods can reduce the time, work, equipment, and the like required for the production. The present invention provides a method of producing an electrode composition molded body for a lithium-ion battery, including: a molding step of molding a composition containing an electrode active material for a lithium-ion battery and an electrolyte solution into an electrode active material molded body for a lithium-ion battery as an unbound product of the electrode active material for a lithium-ion battery, wherein the composition has an electrolyte solution content of 0.1 to 40 wt % based on the weight of the composition.

IPC Classes  ?

• H01M 4/04 - Processes of manufacture in general
• H01M 4/139 - Processes of manufacture
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 10/058 - Construction or manufacture

Abstract

A viscosity index improver containing a copolymer (A) whose essential constituent monomer is a monomer (a) having a number average molecular weight of 800 to 4,000 represented by the following formula (1), the copolymer (A) having a solubility parameter in the range of 9.00 to 9.40: 2, or after removal of one hydrogen atom from a polymer formed by partial hydrogenation of the hydrocarbon polymer; and p represents a number of 0 or 1.

IPC Classes  ?

• C10M 145/14 - Acrylate; Methacrylate
• C08F 297/02 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
• C08F 297/04 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
• C10M 169/04 - Mixtures of base-materials and additives
• C10M 149/04 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
• C10M 153/02 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
• C10N 20/04 - Molecular weight; Molecular weight distribution

Abstract

An electrolytic solution for an electrolytic capacitor contains: an electrolytic solution additive for an electrolytic capacitor (B) containing a polymer (A) that has a (meth)acrylic monomer (a) as an essential component; an organic solvent (C) having a hydroxyl group concentration higher than 10 mmol/g; and an electrolyte (D), the electrolytic solution for an electrolytic capacitor being characterized in that the content of a (meth)acrylic monomer having a hydroxyl group (a1) is 60-100 wt % of the total monomers constituting the polymer (A).

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
• H01G 9/145 - Liquid electrolytic capacitors

Abstract

SP(x) is the SP value of a structural unit derived from the monomer (x) different from the monomer (a) constituting the polymer (A).

IPC Classes  ?

• G03G 9/087 - Binders for toner particles
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 220/68 - Esters

Abstract

The present invention aims to provide a method of producing a polyether polyol having a low aldehyde content, the method including simpler steps; and a method of producing polyurethane foam having a reduced amount of aldehyde volatilization. The present invention provides a method of producing a polyether polyol (F) including step (1) of obtaining a crude polyether polyol composition (D2) having a pH higher than 5.0 by contact of a crude polyether polyol composition (D1) containing a polyether polyol (A) with an acid catalyst (B) in the presence of water, the polyether polyol (A) being obtainable by ring-opening polymerization of an alkylene oxide with an active hydrogen compound; and step (2) of removing a volatile component containing an aldehyde (C) after step (1).

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 65/26 - Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
• C08G 65/30 - Post-polymerisation treatment, e.g. recovery, purification, drying

Abstract

An object of the present invention is to provide a toner binder and a toner that maintains offset resistance while having high gloss and that is excellent in low-temperature fixability, grindability, image strength, and heat-resistant storage stability. The toner binder of the present invention is a toner binder containing a non-linear polyester modified resin (A), wherein the non-linear polyester modified resin (A) is a modified resin having one or more carbon-carbon bonds crosslinking polyesters, and the toner binder has a loss tangent tan δ of 2 to 20 in the entire temperature range of 110° C. to 130° C.

IPC Classes  ?

• G03G 9/08 - Developers with toner particles
• G03G 9/087 - Binders for toner particles
• C08G 63/12 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
• C08G 63/21 - Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups in the presence of unsaturated monocarboxylic acids or unsaturated monohydric alcohols or reactive derivatives thereof
• C08G 63/52 - Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
• C08G 63/676 - Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08G 63/54 - Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
• C08G 63/547 - Hydroxy compounds containing aromatic rings
• C08G 63/85 - Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof

Abstract

The present invention aims to provide an electrolyte solution for electrolytic capacitors and an electrolytic capacitor, in which the electrolyte solution has high sparking voltage and good heat resistance and does not readily solidify even at low temperatures, so that the electrolytic capacitor can be driven even in cold areas. The electrolyte solution for electrolytic capacitors of the present invention contains a solvent (C); and an electrolyte, the electrolyte consisting of a salt of a diprotic acid component (A) and a base (B), the diprotic acid component (A) containing two or more diprotic acids, wherein the two or more diprotic acids are characterized such that a mixture (E) of two or more acid anhydrides corresponding to a diprotic acid mixture containing the two or more diprotic acids is a liquid at 50° C., with the molar ratio of the acid anhydrides being the same as that of the diprotic acids in the diprotic acid component (A).

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials

Abstract

An object of the present invention is to provide a dispersant for a resin current collector which can uniformly disperse a conductive filler to attain sufficient charge and discharge characteristics without impairing the output power per unit weight of a battery. The present invention provides a dispersant for a resin current collector comprising a polymer having a resin-philic block (A1) and a conductive filler-philic block (A2).

IPC Classes  ?

• H01M 4/66 - Selection of materials
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
• H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
• H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
• C08F 255/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
• C08F 8/50 - Partial depolymerisation
• C08L 23/06 - Polyethene
• C08L 23/12 - Polypropene
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• C08K 3/08 - Metals
• C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
• C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 10/052 - Li-accumulators

Abstract

The present invention aims to provide an electrode for lithium ion batteries which exhibits excellent electrical conductivity even if its thickness is large. The electrode for lithium ion batteries of the present invention includes a first main surface to be located adjacent to a separator of a lithium ion battery and a second main surface to be located adjacent to a current collector of the lithium ion battery. The electrode has a thickness of 150 to 5000 μm. The electrode contains, between the first main surface and the second main surface, a conductive member (A) made of an electronically conductive material and a large number of active material particles (B). At least part of the conductive member (A) forms a conductive path that electrically connects the first main surface to the second main surface. The conductive path is in contact with the active material particles (B) around the conductive path.

IPC Classes  ?

• H01M 4/131 - Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
• H01M 4/139 - Processes of manufacture
• H01M 4/04 - Processes of manufacture in general
• H01M 2/16 - Separators; Membranes; Diaphragms; Spacing elements characterised by the material
• H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/1391 - Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
• H01M 4/1393 - Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/66 - Selection of materials
• H01M 4/80 - Porous plates, e.g. sintered carriers
• H01M 4/48 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
• 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 4/583 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/02 - Electrodes composed of, or comprising, active material

Abstract

The present invention provides a viscosity index improver having an excellent viscosity index improving effect, a lubricant composition having excellent low-temperature viscosity in which the viscosity reduction due to long-term use is small, and a method for producing the lubricant composition. A viscosity index improver of the present invention contains a copolymer (A) containing, as monomer units, an alkyl (meth)acrylate (a) whose alkyl group contains 5 or more carbon atoms, and an alkyl (meth)acrylate (b) whose alkyl group contains 1 to 4 carbon atoms, wherein the alkyl group of the alkyl (meth)acrylate (a) whose alkyl group contains 5 or more carbon atoms has a molar-average carbon number (Q) of 29 or more, and the alkyl (meth)acrylate (b) whose alkyl group contains 1 to 4 carbon atoms is contained as a monomer unit in an amount of 38 to 75% by weight based on the weight of the copolymer (A).

IPC Classes  ?

• C10M 145/14 - Acrylate; Methacrylate
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 220/14 - Methyl esters
• C08F 220/68 - Esters
• C10M 169/04 - Mixtures of base-materials and additives

Abstract

The present invention provides a means for improving the output performance of a battery. An electrical connection structure of the present invention includes a current collector which includes a conductive resin layer containing a polymer material and a conductive filler and a conductive member which is in electrical contact with the conductive filler.

IPC Classes  ?

• H01M 2/20 - Current-conducting connections for cells
• H01M 4/66 - Selection of materials
• H01M 2/22 - Fixed connections, i.e. not intended for disconnection
• H01M 4/64 - Carriers or collectors
• H01M 2/26 - Electrode connections
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 10/052 - Li-accumulators

Abstract

2 is an area of the endothermic peak derived from the crystalline resin (A) in the second heating process, when the toner binder is heated, cooled, and heated.

IPC Classes  ?

• G03G 9/08 - Developers with toner particles
• G03G 9/087 - Binders for toner particles
• G03G 9/09 - Colouring agents for toner particles

Abstract

The present invention aims to provide an electrolyte solution suitable for aluminum electrolytic capacitors which has a high spark voltage and whose conductivity does not decrease and remains sufficiently high even after heating. The electrolyte solution for aluminum electrolytic capacitors of the present invention contains a trihydric to octahydric poly alcohol alkylene oxide adduct (A), a secondary or tertiary amine, a carboxylic acid (C), and a polar solvent (D).

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
• H01G 9/045 - Electrodes characterised by the material based on aluminium

Abstract

y150≥500  (2)

IPC Classes  ?

• G03G 9/08 - Developers with toner particles
• G03G 9/087 - Binders for toner particles
• C08G 63/00 - Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
• C08K 5/29 - Compounds containing carbon-to-nitrogen double bonds
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
• C08G 63/91 - Polymers modified by chemical after-treatment

Abstract

2O in Formula (1), n/m, is 0 to 0.5.

IPC Classes  ?

• A61L 15/42 - Use of materials characterised by their function or physical properties
• D06M 13/17 - Polyoxyalkyleneglycol ethers
• D06M 13/256 - Sulfonated compounds
• D06M 15/53 - Polyethers
• A61F 13/511 - Topsheet, i.e. the permeable cover or layer facing the skin
• A61F 13/49 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
• A61F 13/15 - Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
• D04H 1/42 - 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
• A61L 15/48 - Surfactants
• A61L 15/20 - Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
• A61L 15/26 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
• D04H 1/4291 - Olefin series
• D04H 1/4334 - Polyamides
• D04H 1/435 - Polyesters
• D06M 13/188 - Monocarboxylic acids; Anhydrides, halides or salts thereof

Abstract

The present invention provides a fiber sizing agent composition containing a polyester resin (A) and a reactive compound (B), wherein the polyester resin (A) is a polyester resin having an HLB of 4 to 18 and a viscosity at 30° C. of 10 to 1,000,000 Pa·s, the reactive compound (B) is at least one reactive compound selected from the group consisting of blocked isocyanates, tertiary amines, tertiary amine salts, quaternary ammonium salts, quaternary phosphonium salts, and phosphine compounds, and the weight ratio of the polyester resin (A) to the reactive compound (B) [(A)/(B)] in the fiber sizing agent composition is 99.9/0.1 to 10/90.

IPC Classes  ?

• D06M 15/507 - Polyesters
• D06M 13/188 - Monocarboxylic acids; Anhydrides, halides or salts thereof
• D06M 13/282 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
• D06M 13/285 - Phosphines; Phosphine oxides; Phosphine sulfides; Phosphinic or phosphinous acids or derivatives thereof
• D06M 13/328 - Amines the amino group being bound to an acyclic or cycloaliphatic carbon atom
• D06M 13/395 - Isocyanates
• D06M 13/463 - Compounds containing quaternary nitrogen atoms derived from monoamines
• D06M 13/288 - Phosphonic or phosphonous acids or derivatives thereof
• D06M 13/325 - Amines
• D06M 13/46 - Compounds containing quaternary nitrogen atoms
• D06M 15/263 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
• D06M 15/55 - Epoxy resins
• D06M 15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
• D06M 15/572 - Reaction products of isocyanates with polyesters or polyesteramides
• D06M 15/59 - Polyamides; Polyimides
• C03C 25/24 - Coatings containing organic materials
• C03C 25/32 - Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
• C08J 5/06 - Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
• C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C03C 25/323 - Polyesters, e.g. alkyd resins
• D06M 101/40 - Fibres of carbon

Abstract

Provided is a lithium ion cell having a power generation part provided with a single cell obtained by stacking a positive electrode current collector, a positive electrode active material layer, a separator, a negative electrode active material layer, and a negative electrode current collector in the order, and an exterior cell container for accommodating the power generation part, in which the positive electrode active material layer is a non-bound material of a positive electrode active material particle, the negative electrode active material layer is a non-bound material of a negative electrode active material particle, and the single cell has flexibility.

IPC Classes  ?

• H01M 4/04 - Processes of manufacture in general
• H01M 10/04 - Construction or manufacture in general
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 2/02 - Cases, jackets or wrappings
• H01M 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/66 - Selection of materials
• H01M 10/052 - Li-accumulators
• H01M 4/02 - Electrodes composed of, or comprising, active material

Abstract

Provided is a method for producing a lithium ion cell having an outer container composed of a resin molded article, and the method for producing a lithium ion cell includes a current collector forming process of forming, on the inner side of an outer container, each of a first electrode current collector and a second electrode current collector composed of an electrically conductive polymer composition by using a molding die.

IPC Classes  ?

• H01M 2/02 - Cases, jackets or wrappings
• H01M 4/66 - Selection of materials
• H01M 2/10 - Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
• H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
• 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
• B29C 70/84 - Moulding material on preformed parts to be joined
• H01M 4/60 - Selection of substances as active materials, active masses, active liquids of organic compounds
• H01M 4/587 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
• H01M 4/40 - Alloys based on alkali metals
• H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• B29C 70/88 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 4/58 - Selection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
• H01M 2/30 - Terminals
• H01M 4/04 - Processes of manufacture in general
• H01M 10/04 - Construction or manufacture in general
• B29L 31/34 - Electrical apparatus, e.g. sparking plugs or parts thereof
• B29K 105/16 - Fillers
• H01M 10/052 - Li-accumulators

Abstract

(2): the protective layer contains a compound (X) having a glycidyl ether and an alkoxysilyl and/or a silanol group, and the polyurethane resin (U) is a polyurethane resin (U2) having an amino group or a carboxyl group and/or a salt thereof.

IPC Classes  ?

• B32B 25/00 - Layered products essentially comprising natural or synthetic rubber
• C09J 7/02 - on carriers
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• C08G 18/44 - Polycarbonates
• B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
• C08G 18/66 - Compounds of groups , , or
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C08G 18/08 - Processes
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C09D 175/06 - Polyurethanes from polyesters
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen

Abstract

2 is an area of the endothermic peak derived from the crystalline resin (A) in the second heating process, when the toner binder is heated, cooled, and heated.

IPC Classes  ?

• G03G 9/08 - Developers with toner particles
• G03G 9/087 - Binders for toner particles
• G03G 9/09 - Colouring agents for toner particles

Abstract

(5) the ratio of the storage modulus of (P) at 50° C. to the storage modulus at 23° C. by a specific measurement method is 50% or higher.

IPC Classes  ?

• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/30 - Low-molecular-weight compounds
• C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
• C08G 18/66 - Compounds of groups , , or
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• B29C 41/00 - Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
• B29C 41/18 - Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
• B29C 41/36 - Feeding the material on to the mould, core or other substrate
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material
• B29K 105/00 - Condition, form or state of moulded material
• B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof

Abstract

1/2.

IPC Classes  ?

• C10M 133/56 - Amides; Imides
• C10M 145/14 - Acrylate; Methacrylate
• C10M 149/04 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amino group
• C10M 149/10 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
• C10M 153/02 - Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds

Abstract

An object of the present invention is to provide a negative electrode active material capable of reducing the irreversible capacity of a lithium ion battery. The present invention provides a coated negative electrode active material for lithium ion batteries wherein at least a portion of the surface of a particulate negative electrode active material for lithium ion batteries is coated with a coating agent and the coated negative electrode active material is doped with at least one of lithium and lithium ions.

IPC Classes  ?

• H01M 4/36 - Selection of substances as active materials, active masses, active liquids
• H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
• H01M 4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
• H01M 4/583 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 4/04 - Processes of manufacture in general
• H01M 4/139 - Processes of manufacture
• H01M 10/052 - Li-accumulators
• H01M 10/058 - Construction or manufacture
• H01M 4/02 - Electrodes composed of, or comprising, active material

Abstract

The purpose of the present invention is to provide a composition for forming a semi-rigid polyurethane foam that has low hardness and a resilient feel, has excellent moldability and curability even when made lightweight (made thin), and is suitable for use as an automobile interior material. The present invention is a composition for forming a semi-rigid polyurethane foam that comprises: a polyol mixture (P) that contains a specific polyol (the composition) (A), a water-containing foaming agent (C), and a catalyst (D); and a polyisocyanate component (B). The content of foaming agent (C) is 1.5-2.5 wt % based on the total weight of (A).

IPC Classes  ?

• C08G 18/16 - Catalysts
• C08G 18/18 - Catalysts containing secondary or tertiary amines or salts thereof
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/48 - Polyethers
• C08G 18/63 - Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
• C08G 18/66 - Compounds of groups , , or
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08G 101/00 - Manufacture of cellular products

Abstract

The present invention relates to a polyurethane resin including, as constituent units, a diol (a1) having a number average molecular weight of 500 to 10,000, an organic diisocyanate (b), and a chain extender (a2). The total concentration of urethane groups and urea groups in the polyurethane resin is 1.25 to 2.50 mmol/g based on the weight of the polyurethane resin. Hard segment domains of the polyurethane resin have an average domain size of 20 to 30 nm as measured with an atomic force microscope.

IPC Classes  ?

• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• D01F 6/70 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
• C08G 18/48 - Polyethers
• C08G 18/72 - Polyisocyanates or polyisothiocyanates
• C09D 175/08 - Polyurethanes from polyethers
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08J 5/18 - Manufacture of films or sheets
• D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic

Abstract

The present invention provides an active energy ray-curable resin composition containing: (A) a monofunctional ethylenically unsaturated monomer free of urethane groups; (B) a polyfunctional ethylenically unsaturated monomer free of urethane groups; (C) a urethane group-containing ethylenically unsaturated monomer; (D) a photopolymerization initiator; (E) a polymerization inhibitor; and (F) a surfactant, wherein relative to the total weight of (A), (B), (C), (D), (E), and (F), the weight ratio of (A) is 45 to 90% by weight, the weight ratio of (B) is 3 to 25% by weight, the weight ratio of (C) is 3 to 35% by weight, the weight ratio of (D) is 0.1 to 10% by weight, the weight ratio of (E) is 0.01 to 5% by weight, and the weight ratio of (F) is 0.1 to 10% by weight, and the resin composition has a surface tension of 20 to 30 mN/m.

IPC Classes  ?

• C08F 290/06 - Polymers provided for in subclass
• C09D 4/06 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups
• C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08F 226/06 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
• C08F 290/14 - Polymers provided for in subclass
• C09D 175/16 - Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
• C08G 18/48 - Polyethers
• C08G 18/67 - Unsaturated compounds having active hydrogen
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic

Abstract

The present invention provides a water-soluble lubricating oil including a water-soluble base (A) and a corrosion inhibitor (B). The water-soluble base (A) contains at least one polyether (A1). A 0.1% by weight aqueous solution of the water-soluble lubricating oil has a surface tension of 31 mN/m or higher.

IPC Classes  ?

• C10M 133/08 - Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups
• C10M 169/04 - Mixtures of base-materials and additives
• C10M 169/02 - Mixtures of base-materials and thickeners
• C10M 105/36 - Esters of polycarboxylic acids
• C10M 105/68 - Amides; Imides
• C10M 105/18 - Ethers, e.g. epoxides
• C10M 119/08 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol, aldehydo, ketonic, ether, ketal or acetal radical
• C10M 173/02 - Lubricating compositions containing more than 10% water not containing mineral or fatty oils
• C10M 105/40 - Esters containing free hydroxy or carboxyl groups

Abstract

3 alkylene glycol (a21) and an aromatic-ring-bearing diol (a22) at an (a21)/(a22) molar ratio of 5/95 to 70/30, and which has an ester group concentration of 16 to 30 wt % and satisfies a specific relationship between the ester group concentration and the hydroxy value. The toner binder combines low-temperature fixability and storage stability under high-temperature conditions or heat-temperature and -humidity conditions, and exhibits excellent durability.

IPC Classes  ?

• G03G 9/087 - Binders for toner particles
• C08G 63/46 - Polyesters chemically modified by esterification
• C08G 63/668 - Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds

Abstract

An object of the present invention is to provide a dispersant for a resin current collector which can uniformly disperse a conductive filler to attain sufficient charge and discharge characteristics without impairing the output power per unit weight of a battery. The present invention provides a dispersant for a resin current collector comprising a polymer having a resin-philic block (A1) and a conductive filler-philic block (A2).

IPC Classes  ?

• H01M 4/68 - Selection of materials for use in lead-acid accumulators
• C08F 293/00 - Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
• H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
• H01M 4/66 - Selection of materials
• H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
• H01B 1/24 - Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon, or silicon
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
• C08L 69/00 - Compositions of polycarbonates; Compositions of derivatives of polycarbonates
• C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
• C08F 255/04 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms on to ethene-propene copolymers
• C08F 8/50 - Partial depolymerisation
• C08L 23/06 - Polyethene
• C08L 23/12 - Polypropene
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• H01M 10/052 - Li-accumulators

Abstract

The present invention aims to provide a wound healing agent that inhibits bacterial growth, promotes granulation tissue formation and epithelization, and minimizes foreign body reaction in the granulation tissue. The wound healing agent of the present invention contains protein (A) and water, wherein the protein (A) contains: GAGAGS (1); and an amino acid sequence (X) and/or an amino acid sequence (X′), and the total percentage of β turns and random coils in the protein (A) as determined by circular dichroism spectroscopy is 60 to 85%, and the percentage of the total number of amino acid residues in the amino acid sequences (X) and (X′) is 50 to 70% of the total number of amino acid residues in the protein (A). Amino acid sequence (X): at least one amino acid sequence selected from the group consisting of VPGVG (2), GVGVP (3), and GAHGPAGPK (4). Amino acid sequence (X′): an amino acid sequence in which 1 or 2 amino acid residues in the amino acid sequence (X) are independently replaced by a lysine (K) or arginine (R) residue.

IPC Classes  ?

• A61K 38/10 - Peptides having 12 to 20 amino acids
• A61K 38/08 - Peptides having 5 to 11 amino acids
• C07K 14/00 - Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof

Abstract

a compound (S1) containing at least one active hydrogen atom and being represented by the following formula (1): b represents an integer of not smaller than 0; and a and b satisfy the inequality: 2≦a+b≦d−2, wherein d represents the number of hydrogen atoms bound to the carbon atoms forming the aromatic ring of the aromatic polycarboxylic acid when all of substituents including a carboxyl group in the aromatic polycarboxylic acid are substituted by hydrogen atoms, i.e., the number of substitutable sites on the aromatic ring.

IPC Classes  ?

• C08G 18/48 - Polyethers
• C08G 18/30 - Low-molecular-weight compounds
• C08G 18/34 - Carboxylic acids; Esters thereof with monohydroxyl compounds
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08G 75/08 - Polythioethers from cyclic thioethers from thiiranes
• C08G 18/08 - Processes
• C08L 75/08 - Polyurethanes from polyethers
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08G 18/46 - Polycondensates having carboxylic or carbonic ester groups in the main chain having hetero atoms other than oxygen
• C09J 175/04 - Polyurethanes
• D06M 15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them

Abstract

− represents an anion of an acid (C).

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
• H01G 9/10 - Sealing, e.g. of lead-in wires
• H01G 9/145 - Liquid electrolytic capacitors

Abstract

1/2] of (P)≦13.0; and 5.2≦HLB value (according to the Oda method) of (P)≦7.1.

IPC Classes  ?

• C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
• C08G 63/672 - Dicarboxylic acids and dihydroxy compounds
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• G03G 9/087 - Binders for toner particles
• C08L 67/00 - Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Abstract

An object of the present invention is to provide an active energy ray-curable composition capable of forming a cured product excellent in damage restoration, adhesion to a plastic base, and transparency after curing. An active energy ray-curable composition for optical components of the present invention essentially includes: a monomer (A) having 2 or more radical-polymerizable reactive groups (x1), a homopolymer of the monomer (A) having a glass transition temperature of higher than 200° C.; a monomer (C) having 2 or more radical-polymerizable reactive groups (x2), a homopolymer of the monomer (C) having a glass transition temperature of lower than −15° C.; and a photopolymerization initiator (E).

IPC Classes  ?

• C08F 222/20 - Esters containing oxygen in addition to the carboxy oxygen
• C08L 35/02 - Homopolymers or copolymers of esters
• C08F 290/06 - Polymers provided for in subclass
• G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
• C08F 222/10 - Esters
• C09J 4/06 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups

Abstract

P)≦7.1  (2).

IPC Classes  ?

• G03G 9/087 - Binders for toner particles
• G03G 9/08 - Developers with toner particles
• C08G 63/16 - Dicarboxylic acids and dihydroxy compounds
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds

Abstract

The present invention is urethane resin particles (C) for slush mold which contain a urethane resin (D) and an additive (N), wherein the particles have a shape factor SF1 of 101 to 200, a shape factor SF2 of 120 to 240, and a central particle diameter of 20 to 500 μm. It is preferred that the urethane resin (D) has a concentration of urea groups of 0.5 to 10% by weight, a total of the concentration of urethane groups and that of the urea groups of 4 to 20% by weight, a melting point of 160 to 260° C. and a glass transition temperature of −65 to 0° C.

IPC Classes  ?

• C08J 3/20 - Compounding polymers with additives, e.g. colouring
• B29C 41/18 - Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08J 3/12 - Powdering or granulating
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material

Abstract

In order to render an electrolytic solution not leak from a sealed part even at a higher temperature of the environment or in a high-humidity condition to enhance the reliability of an electrolytic capacitor, an electrolytic solution for an aluminum electrolytic capacitor is described. The electrolytic solution includes an aprotic solvent (A), an electrolyte (D) containing a salt composed of a cation (B) represented by formula (1) and an anion (C), and a compound (E) represented by formula (2) and having a content of 0.01 to 3 wt % relative to the total weight of (A) and (D): 1-3 alkyl or a hydrogen atom.

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
• H01G 9/145 - Liquid electrolytic capacitors

Abstract

(X0): Ala, Arg, Asn, Asp, Cys, Gly, Gln, Glu, His, Ile, Leu, Lys, Met, Phe, Pro, Ser, Thr, Trp, Tyr, or Val.

IPC Classes  ?

• C11D 9/00 - Compositions of detergents based essentially on soap
• A61K 38/48 - Hydrolases (3) acting on peptide bonds (3.4)
• C07K 14/81 - Protease inhibitors
• C11D 3/386 - Preparations containing enzymes

Abstract

The invention provides an electrolytic solution for an aluminum electrolyte capacitor with which there is little deterioration of the electrolytic solution properties, the sparking voltage is high, and shorting does not occur, even when the voltage used is high. The invention also provides an electrolyte (C) formed from anions of at least one phosphoric acid alkyl ester (A) and amidinium cations (B), at least one boric acid compound (F) selected from the group consisting of boric acid and boric acid esters, a C2-15 carboxylic acid (D) formed from carbon atoms, oxygen atoms, and hydrogen atoms only, and an organic solvent (E).

IPC Classes  ?

• H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
• H01G 9/045 - Electrodes characterised by the material based on aluminium

Abstract

The present invention aims to provide a rigid polyurethane resin for cutting, which has high heat resistance, no scorching, and reduced expansion due to absorption of moisture in the air. The rigid polyurethane resin-forming composition (P) for cutting of the present invention includes: a polyol component (A); an isocyanate component (B); an inorganic filler (C); and a dehydrating agent (D). The polyol component (A) includes: 45 to 99% by weight of a polyphenol (j) alkylene oxide adduct (a), the polyphenol (j) having k functional groups where k is an integer of 2 or 3; and 1 to 55% by weight of a polyol (b). The polyphenol (j) alkylene oxide adduct (a) includes a total of not more than 39% by weight of a polyphenol (j) alkylene oxide adduct (ak) with at most k moles of alkylene oxide, based on 100% by weight of the polyphenol (j) alkylene oxide adduct (a), and has a hydroxyl value of 100 to 295 mg KOH/g. The polyol (b) is a multi-functional aliphatic or alicyclic polyol having 3 to 8 functional groups and has a hydroxyl value of 160 to 700 mg KOH/g. The weight of the oxyethylene groups included in the polyol component (A) is not more than 10% by weight in 100% by weight of the polyol component (A).

IPC Classes  ?

• C08K 3/34 - Silicon-containing compounds
• C08G 18/48 - Polyethers
• C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
• C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
• C08L 75/08 - Polyurethanes from polyethers
• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
• C08J 9/30 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
• C08J 9/32 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
• C08G 101/00 - Manufacture of cellular products

Abstract

Provided is a toner binder that is excellent in heat resistant storage properties and hot offset resistance properties and also affords excellent anti-blocking properties of paper when printing continuously. The present invention is directed to a toner binder comprising a crystalline resin (A), wherein the crystalline resin (A) comprises two or more crystalline resins (a) and the endothermic peak temperature group that is composed of all of the endothermic peak temperatures of the respective two or more crystalline resins (a) has two or more different endothermic peak temperatures; and a resin particle containing the toner binder.

IPC Classes  ?

• G03G 9/08 - Developers with toner particles
• G03G 9/087 - Binders for toner particles

Abstract

Provided are: a powdered material for slush molding; and a manufacturing process therefor. The powdered material is less odorous, exhibits excellent powder fluidity, and does not suffer from troubles resulting from the sliding-down or agglomeration of a pigment even when the resin particles have been pigmented on the surfaces thereof. Thus, the powdered material ensures high productivity. The powdered material is a powdered polyurethane urea resin composition which comprises (D) a polyurethane urea resin that has a total content of bimolecular condensate of acetone, bimolecular condensate of methyl ethyl ketone, and bimolecular condensate of methyl isobutyl ketone of 1,000 ppm or less and (N) an additive, wherein the polyurethane urea resin (D) takes the form of thermoplastic polyurethane urea resin particles (P) that have a volume-mean particle diameter of 20 to 500 μm and that have protrusions and recesses on the surfaces. The powdered polyurethane urea resin composition is manufactured by a manufacturing process which includes a step of mixing (A) an isocyanato-terminated urethane prepolymer with (B) an alicyclic diamine and/or an aliphatic diamine in an aqueous medium by stirring to form the resin particles (P).

IPC Classes  ?

• B29B 9/12 - Making granules characterised by structure or composition
• B29B 9/16 - Auxiliary treatment of granules
• B29C 39/00 - Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
• B29C 41/16 - Slip casting, i.e. applying a slip or slurry on a perforated or porous or absorbent surface with the liquid being drained away
• B29C 41/18 - Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
• B29C 67/02 - Moulding by agglomerating
• B29C 67/06 - Coagulating
• B29C 67/24 - Shaping techniques not covered by groups , or characterised by the choice of material
• C08K 3/04 - Carbon
• C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
• C08G 18/06 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
• C08G 18/08 - Processes
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic

Abstract

50 against polysaccharide synthase (B).

IPC Classes  ?

• C12P 19/04 - Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
• C12P 19/26 - Preparation of nitrogen-containing carbohydrates

Abstract

The present invention is directed to providing a safe medical adhesive, a cured body of which is hard to be degraded and decomposed and thus stable and the cured body generates less amount of acid, aldehyde, etc. due to degradation/decomposition. The medical adhesive includes a hydrophilic urethane prepolymer (UP) obtained by reacting a polyisocyanate component (A) containing a fluorine-containing non-aromatic polyisocyanate compound (A1) as an essential ingredient and a polyol component (B) containing a hydrophilic polyol (B1) as an essential ingredient, wherein a chlorine content in a chlorine-containing organic compound based on the weight of the hydrophilic urethane prepolymer (UP) is 0.005 wt % or less.

IPC Classes  ?

• A61L 24/04 - Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials
• C09J 175/04 - Polyurethanes
• C09J 175/08 - Polyurethanes from polyethers
• C08G 18/48 - Polyethers
• C08G 18/77 - Polyisocyanates or polyisothiocyanates having hetero atoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur

Abstract

An object of the present invention is to provide a cell-adhesive material for biological tissues, in which the surface of a material for biological tissues (particularly metallic material) is modified strongly with a large amount of a cell-adhesive artificial peptide (P) that retains a biological activity. The present invention provides a cell-adhesive material for biological tissues including a cell-adhesive artificial peptide (P) and a material for biological tissues, wherein the cell-adhesive artificial peptide (P) is immobilized on the surface of the material for biological tissues through an electrochemical reaction. The cell-adhesive artificial peptide (P) is preferably a peptide (P1) that is synthesized by a genetic recombinant microorganism and has at least one cell-adhesive minimal amino acid sequence (X) in one molecule. The number of the cell-adhesive minimal amino acid sequences (X) in one molecule of the polypeptide (P1) is preferably 3 to 50.

IPC Classes  ?

• A61K 39/00 - Medicinal preparations containing antigens or antibodies
• A61K 39/02 - Bacterial antigens
• A61K 39/04 - Mycobacterium, e.g. Mycobacterium tuberculosis
• A61L 27/22 - Polypeptides or derivatives thereof
• A61L 27/38 - Animal cells
• A61L 27/54 - Biologically active materials, e.g. therapeutic substances

Abstract

Provided is a toner binder which combines excellent low-temperature fixing properties and excellent hot-offset resistance (namely which permits a wide fixing-temperature range) and which exhibits excellent storage stability. The toner binder comprises (A) a polyester resin, (B) a specific crystalline resin and, if necessary, (C) a non-crystalline linear polyester resin. The polyester resin (A) comprises a carboxylic acid component (x) and a polyol component (y) as the essential constituent units, said component (x) comprising two or more kinds of dicarboxylic acids (x1) selected from among aromatic dicarboxylic acids and ester-forming derivatives thereof in a total amount of 80 mol % or more and further containing an at least trivalent polycarboxylic acid (x2) as another essential component, and said component (y) comprising a C2-10 aliphatic diol (y1) in an amount of 50 mol % or more. Further, the polyester resin (A) exhibits a storage modulus at 150° C. [G′(150)] of 2000 Pa or more, and the [G′(150)] and [G′(180)] (storage modulus at 180° C.) of the resin (A) satisfy a specific relationship.

IPC Classes  ?

• G03G 9/087 - Binders for toner particles

Abstract

Provided are a modifier for polyolefin resin which imparts excellent wettability for water, etc. to a polyolefin resin substrate without decreasing the resin property of the polyolefin resin substrate composed of polyolefin resin, and a polyolefin resin composition containing the modifier and a polyolefin resin. The present invention relates to a modifier for polyolefin resin (K) containing a copolymer (X) having a polyolefin (A) and an unsaturated dicarboxylic acid (anhydride) (B) as a constitutional unit and having an acid value of 50 to 250 mg KOH/g.

IPC Classes  ?

• C08F 220/08 - Anhydrides
• C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
• C08L 23/14 - Copolymers of propene
• C08L 23/10 - Homopolymers or copolymers of propene
• C08F 255/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group on to polymers of olefins having two or three carbon atoms
• C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
• C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment

Abstract

Provided is a slush molding material which exhibits excellent low-temperature meltability and heat resistance and which can yield a molded product having excellent tensile strength and elongation. The present invention is urethane resin particles (D1) comprising a urethane or urethane-urea resin (U1) that has residues (j) bonded thereto covalently, said residues (j) being residues derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, or urethane resin particles (D2) comprising a urethane resin composition (S2) which comprises both a urethane or urethane-urea resin (U2) and a compound (E) that has a residue (j) derived from an at least trivalent aromatic polycarboxylic acid by removing hydroxyl groups, said compound (E) being represented by general formula (1), wherein the residues (j) are linked respectively to urethane or urea groups (u) of the resin (U1) or (U2) by hydrogen bonds.

IPC Classes  ?

• C08G 18/83 - Chemically modified polymers
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08K 5/092 - Polycarboxylic acids
• C08K 5/103 - Esters; Ether-esters of monocarboxylic acids with polyalcohols
• C08G 18/80 - Masked polyisocyanates
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
• C08L 75/06 - Polyurethanes from polyesters
• B29C 41/00 - Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
• B29C 41/18 - Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
• C08G 18/66 - Compounds of groups , , or
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
• C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
• C08G 18/34 - Carboxylic acids; Esters thereof with monohydroxyl compounds
• C08K 5/04 - Oxygen-containing compounds
• C08L 75/12 - Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
• B29K 75/00 - Use of polyureas or polyurethanes as moulding material

Abstract

Disclosed are an antistatic agent which does not impair the appearance and the mechanical strength of a molded article and which provides sufficient permanent antistatic properties to the molded article even when added in a small amount, and an antistatic resin composition containing the same. The antistatic agent (Z) includes: a block polymer (A) containing a block of hydrophobic polymer (a) and a block of hydrophilic polymer (b) as constituent units; and an organic fluorine-modified polyolefin (B). The antistatic resin composition is obtained by containing the antistatic agent in a thermoplastic resin (C).

IPC Classes  ?

• C09K 3/16 - Anti-static materials
• C08L 101/02 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups
• C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
• C08L 23/28 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
• C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
• C08L 25/06 - Polystyrene
• C08L 77/12 - Polyester-amides
• C08L 23/10 - Homopolymers or copolymers of propene
• C08L 71/02 - Polyalkylene oxides

Abstract

1/2) is 7-9.

IPC Classes  ?

• B23B 5/16 - Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes
• B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
• C08L 83/06 - Polysiloxanes containing silicon bound to oxygen-containing groups
• C08J 3/12 - Powdering or granulating
• C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
• C08L 75/04 - Polyurethanes
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C08G 18/81 - Unsaturated isocyanates or isothiocyanates
• C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups

Abstract

Provided is a nonaqueous dispersion of resin particles, in which the resin particles have uniform particle diameters and shapes and which exhibits excellent fixing properties, particularly when used as a liquid electrophotographic developer. More specifically, provided is a nonaqueous dispersion (X) in which resin particles (C) are dispersed in a nonhydrophilic organic solvent (L) that exhibits a relative permittivity of 1 to 4 at 20° C., the resin particles (C) being core-shell type resin particles each of which comprise a resin particle (B) that contains a resin (b) and fine particles (A) that contain a resin (a) and that either adhere to the surface of the resin particle (B) or form a film on the surface of the resin particle (B), wherein the solubility of (a) in (L) at 25° C. is 10 wt % or less relative to the weight of (a).

IPC Classes  ?

• C08L 75/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
• C08L 33/22 - Homopolymers or copolymers of nitriles containing four or more carbon atoms
• C09D 133/22 - Homopolymers or copolymers of nitriles containing four or more carbon atoms
• C09D 11/10 - Printing inks based on artificial resins
• C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
• G03G 9/13 - Developers with toner particles in liquid developer mixtures characterised by polymer components
• G03G 9/12 - Developers with toner particles in liquid developer mixtures
• C08J 3/11 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
• G03G 9/125 - Developers with toner particles in liquid developer mixtures characterised by the liquid

Abstract

1 represents a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, cycloalkyl group, or phenyl group. Strength-enhancing agent (b): a compound that is at least one compound selected from the group comprising an ester compound, a thioester compound, a phosphoric acid ester compound, and an amide compound, and that is derived from an aromatic polyvalent carboxylic acid with a valence of 2 or higher.

IPC Classes  ?

• C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
• C08G 18/48 - Polyethers
• C08G 18/42 - Polycondensates having carboxylic or carbonic ester groups in the main chain
• C08G 18/40 - High-molecular-weight compounds
• C08G 18/63 - Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
• C08G 18/66 - Compounds of groups , , or
• C08G 101/00 - Manufacture of cellular products