Abstract: An airbag housing cover made of a thermoplastic elastomer composition comprising a propylene-based polymer, an elastomer, and a colorant, wherein the thermoplastic elastomer composition has a total light transmittance of 0.001 or more and 70 or less.

Abstract: A joint member having a thermoplastic elastomer composition including components (A), (B), and (C). Component (A): a hydrogenated product of a block copolymer including at least two polymer blocks composed primarily of a vinyl aromatic compound and at least one polymer block including butadiene, wherein, in the hydrogenated product of the block copolymer, a proportion of a hydrogenated product (A1) of a block copolymer having a weight-average molecular weight of 300,000 or more is 30% to 100% by mass, Component (B): a hydrocarbon rubber softener, Component (C): a polypropylene resin, Component (D): a crosslinking agent.

Abstract: The present invention provides a thermoplastic elastomer composition that can form a molded article having excellent feel and transparency and to provide a molded article thereof. A thermoplastic elastomer composition comprising components (A) to (C), listed below, component (A): a propylene-based polymer; component (B): a block copolymer and/or a hydrogenated product thereof, the block copolymer including at least two polymer blocks P and at least one polymer block Q, the at least two polymer blocks P primarily including aromatic vinyl compound units, the at least one polymer block Q primarily including conjugated diene compound units; and component (C): an aryl-group-containing organopolysiloxane.

Abstract: The present invention relates to a polyolefin composition containing a zinc compound represented by a formula (1)? Zn(OCOR1) (OCOR2) and a polyolefin, and in the formula (1)?, R1 and R2 each independently represent a branched saturated hydrocarbon group having 9 to 11 carbon atoms.

Abstract: The present disclosure relates to a resin composition containing: a thermoplastic polyurethane (A1) or a thermoplastic polyurethane (A2); and a (meth)acrylic-based copolymer (B), wherein the (meth)acrylic-based copolymer (B) is an amphiphilic copolymer, a difference in a refractive index between the thermoplastic polyurethane (A1) and the (meth)acrylic-based copolymer (B) is 0.018 or less, and the thermoplastic polyurethane (A2) contains a structural unit derived from at least one of an aliphatic isocyanate compound and an alicyclic isocyanate compound.

Abstract: An article having a plurality of seal lip parts, wherein at least one of the seal lip parts comprises a thermoplastic elastomer composition comprising a thermoplastic elastomer and a polyolefin having a repeating unit represented by the following formula (I):

Abstract: A polymer composition comprising a modified polypropylene modified with at least one selected from the group consisting of an unsaturated carboxylic acid and a derivative thereof.

Abstract: A modified polyester-based elastomer obtained by modifying a polyester polyether block copolymer consisting of a hard segment containing an aromatic polyester and a soft segment containing a polyalkylene ether glycol with an unsaturated carboxylic acid and/or a derivative thereof, wherein the modified polyester-based elastomer contains titanium and has a titanium content of less than 250 wt ppm.

Abstract: A styrenic thermoplastic elastomer composition comprising the following components (A) to (D), wherein a content of the component (C) is 1 to 45% by mass based on a total amount of the components (A) to (C).

Abstract: A thermoplastic elastomer composition containing the components (A) to (C) listed below. The component (C) has a kinematic viscosity at 40° C. of 20 cSt or more and 8000 cSt or less. Or the component (C) has a main structural unit identified from a mass spectrum obtained by measuring the component (C) by FD-MS is represented by at least one of the molecular formulas C16H34 and C16H32. Or else, the component (C) contains as a main component at least one of the compounds represented by the molecular formulas CnH2n+2 and CnH2n (40?n<60), which are identified from a mass spectrum obtained by measuring the component (C) by FD-MS.

Abstract: According to the present disclosure, there is provided a resin composition containing a vinyl chloride-based polymer (A1), a plasticizer (A2), and a (meth)acrylic copolymer (B), in which the (meth)acrylic copolymer (B) is a block copolymer or a graft copolymer, which contains a monomer unit (b1) represented by Formula (1).

Abstract: A thermoplastic elastomer composition comprising the following component (A) and component (B). Component (A): a styrene-based thermoplastic elastomer having the following molecular weight distribution. The styrene-based thermoplastic elastomer has a peak top in the range of 360,000 or more and 600,000 or less in a differential molecular weight distribution diagram calculated in terms of styrene obtained by gel permeation chromatographic analysis of the styrene thermoplastic elastomer.

Abstract: A thermoplastic elastomer composition containing a P-Q type diblock copolymer and/or a hydrogenated product thereof in an amount of 0.05 to 2.0 mass % based on a total of 100 mass % of Components (A) to (E), and a molded article thereof: Component (A): a polyolefin, Component (B): an ethylene-?-olefin-non-conjugated diene copolymer rubber, Component (C): a block copolymer and/or a hydrogenated product thereof including a polymer block P mainly containing an aromatic vinyl compound unit and a polymer block Q mainly containing a conjugated diene unit and including a P-Q type diblock copolymer containing one polymer block P and one polymer block Q, Component (D): a hydrocarbon softener for rubber, and Component (E): a crosslinking agent containing a phenol resin.

Abstract: An airbag housing cover made of a thermoplastic elastomer composition comprising a propylene-based random copolymer and a styrene-based elastomer having a glass transition temperature in the range of ?65° C. or higher and ?45° C. or lower, wherein a total content of the propylene-based random copolymer and the styrene-based elastomer is more than 40% by mass and 100% by mass or less with respect to 100% by mass of the thermoplastic elastomer composition.

Abstract: A compatibilizer comprising: a modified ethylene copolymer produced by modifying a copolymer of an ethylene monomer and one or two or more of ?-olefin monomers with 4 to 8 carbon atoms with an unsaturated carboxylic acid and/or an anhydride thereof, wherein the modified ethylene copolymer has a melt flow rate (MFR: 190° C., 2.16 kg) of 15 g/10 min to 39 g/10 min.

Abstract: A composition for a thermoplastic vulcanizate is described. The composition may have an elastomer phase comprising both EPDM rubber and styrenic thermoplastic elastomer. The composition may comprise thermoplastic polyolefins including both a homopolymer of polypropylene and a random copolymer of polypropylene. A thermoplastic vulcanizate may be formed by dynamically vulcanizing the composition using peroxide or phenolic resin based crosslinking reactions. The produced thermoplastic vulcanizate may be formed into a corner molding compound showing durable mechanical properties and strong adhesion to a glass-run channel comprising a thermoplastic elastomer or a different thermoplastic vulcanizate.

Abstract: The elastomer composition of the present invention comprises a thermoplastic elastomer composition which contains 20 to 80% by weight of component (A), 1 to 25% by weight of component (B), and 1 to 70% by weight of component (C): Component (A): at least one block copolymer selected from: a block copolymer having a polymer block derived from a vinyl aromatic compound and a polymer block derived from at least one selected from a conjugated diene and isobutylene; and a block copolymer obtained by hydrogenating the block copolymer; Component (B): a polypropylene resin containing component (B1): a modified polypropylene obtained by graft-modifying a polypropylene resin with a diene compound; and Component (C): a hydrocarbon softener for rubber.

Abstract: A thermoplastic elastomer composition including components (A), (B1), (B2), and (C) below. A composite molded body composed of the thermoplastic elastomer composition. A thermoplastic elastomer composition with which a composite molded body excellent in terms of sliding performance, a fusion bonding capability, and fusion bonding durability can be formed and a composite molded body composed of the thermoplastic elastomer composition can be provided.

Abstract: The present invention relates to a thermoplastic elastomer for carbon fiber reinforced plastic bonding lamination, which is contained in a layer to be laminated on a layer composed of a carbon-fiber reinforced plastic, wherein the thermoplastic elastomer for carbon fiber reinforced plastic bonding lamination contains a styrene-based thermoplastic elastomer and a polymer modified by an ?,?-unsaturated carboxylic acid, the styrene-based thermoplastic elastomer contains components (a) to (d), and a concentration of an ?,?-unsaturated carboxylic acid derived from the polymer modified by the ?,?-unsaturated carboxylic acid is 0.01 to 10% by mass.

Abstract: The present invention relates to a thermoplastic elastomer for carbon fiber reinforced plastic bonding lamination, which is contained in a layer to be laminated on a layer composed of a carbon-fiber reinforced plastic, wherein the thermoplastic elastomer for carbon fiber reinforced plastic bonding lamination contains a styrene-based thermoplastic elastomer and a polymer modified by an ?,?-unsaturated carboxylic acid, the styrene-based thermoplastic elastomer contains components (a) to (d), and a concentration of an ?,?-unsaturated carboxylic acid derived from the polymer modified by the ?,?-unsaturated carboxylic acid is 0.01 to 10% by mass.