公开(公告)号：US20180282461A1

公开(公告)日：2018-10-04

申请号：US15778172

申请日：2016-12-07

Applicant: NIPPON A&L INC.

Inventor： Taka IKEDA ,  Takayoshi FUJIWARA

IPC: C08F257/02 ,  C08F222/36 ,  C08F212/08

Abstract: The present invention provides a thermoplastic resin composition comprising 10 to 60 mass % of a graft copolymer (A) obtained by graft polymerization of aromatic vinyl monomers and monomers other than maleimide monomers that can be copolymerized with the aromatic vinyl monomers under the presence of a rubbery polymer, 1 to 20 mass % of a copolymer (B) obtained by polymerization of maleimide monomers and other monomers that can be copolymerized with maleimide monomers, 10 to 88 mass % of a copolymer (C) having a reduced viscosity of less than 1.0 dl/g obtained by polymerization of aromatic vinyl monomers and monomers other than maleimide monomers that can be copolymerized with the aromatic vinyl monomers, and 1 to 10 mass % of a copolymer (D) having a reduced viscosity of 1.0 to 3.0 dl/g obtained by polymerization of aromatic vinyl monomers and monomers other than maleimide monomers that can be copolymerized with the aromatic vinyl monomers (the contents of (A) to (D) are each relative to the total amount thereof).