| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having reduced creaking sound and a molded body containing the same.SOLUTION: There are provided a thermoplastic resin composition excellent in creaking sound containing following (A) a component of 5 to 100 pts.mass and (B) a component of 0 to 95 pts.mass and a molded body. (A) A rubber reinforced styrenic resin manufactured by graft polymerization of a monomer (a) consisting of an aromatic vinyl compound or aromatic vinyl compound and other vinyl monomer copolymerizable with the aromatic vinyl compound in the presence of a hydrogenated rubber polymer (II) manufactured by hydrogenating 80% or more of olefinic unsaturated bonds of a block copolymer (I) having one or more of each polymer block A of 90 mass% or more of an aromatic vinyl compound, a polymer block B of butadiene having the content of 1,2-vinyl bond of 25 to 70% and an aromatic vinyl compound, and a polymer block C of butadiene having the content of 1,2-vinyl bond of less than 25%. (B) A vinyl polymer obtained by polymerizing a vinyl polymer (b). |
