| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having a high sliding property, excellent in surface appearances and mechanical strengths and exhibiting high manufacturing stability, and a molded article thereof. SOLUTION: The thermoplastic resin composition comprises a graft polymer (C), obtained by emulsion graft polymerization of a monomer mixture (B) comprising an aromatic vinyl monomer and a vinyl cyanide monomer onto a rubbery polymer (A) comprising an ethylene-propylene-non-conjugated diene copolymer having an ethylene content of 75-90 mass% and a low-molecular weight modifiedα-olefin copolymer, and a copolymer (D) obtained by copolymerization of the aromatic vinyl monomer with the vinyl cyanide monomer. COPYRIGHT: (C)2006,JPO&NCIPI
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