摘要:
Provided are a thermoplastic polymer composition having excellent mechanical strength and also having both of abrasion resistance and transparency; shoes, in which the thermoplastic polymer composition is used; and an outer sole, in which the thermoplastic polymer composition is used. The thermoplastic polymer composition contains (I) a hydrogenated product of a block copolymer having a polymer block (A) mainly containing ±-methylstyrene units and a polymer block (B) mainly containing conjugated diene compound units; (II) a hydrogenated product of a block copolymer having a polymer block (A') mainly containing aromatic vinyl compound units other than ±-methylstyrene and a polymer block (B') mainly containing conjugated diene compound units, in which the block copolymer has a hydroxyl group; (III) a polypropylene-based polymer; and (IV) a polyethylene-based polymer.
摘要:
A resin composition including a hydrogenated block copolymer (A) including a polymer block (a) consisting of a structural unit derived from an aromatic vinyl compound and a polymer block (b) containing 1 to 100% by mass of a structural unit (b1) derived from farnesene and containing 99 to 0% by mass of a structural unit (b2) derived from a conjugated diene other than farnesene, 50 mol% or more of a carbon-carbon double bond in the polymer block (b) being hydrogenated; and at least one resin (B) selected from the group consisting of a polyphenylene ether-based resin, a styrene-based resin, an acrylic resin, a polycarbonate-based resin, and a polyamide-based resin.
摘要:
The invention provides a thermoplastic resin composition including a thermoplastic resin component (I) in an amount of 100 parts by mass, and a filler (II) in an amount of 1 to 900 parts by mass, wherein the thermoplastic resin component (I) contains a block copolymer (A) in an amount of 5 to 90 mass%, the block copolymer (A) being at least one species selected from among a block copolymer and a hydrogenated product thereof, the block copolymer having a polymer block (a1) formed mainly of an aromatic vinyl compound unit(s), and a polymer block (a2) formed mainly of a conjugated diene unit(s); a polyolefin resin (B) in an amount of 5 to 90 mass%; and a block copolymer (C) in an amount of 5 to 90 mass%, the block copolymer (C) having a polymer block formed from a repeating unit having a polar group.