Polycarbonate resin composition containing graft-copolymer.

摘要

A resin composition comprising (A) 50 to 99 % by weight of a polycarbonate and (B) 1 to 50 % by weight of a graft-copolymer; the graft copolymer (B) prepared by graft-polymerizing a monomer mixture (2) comprising mainly 40 to 100 % by weight of a C1 to C6 alkyl acrylate onto a rubber polymer (1) prepared by copolymerizing 60 to 100 % by weight of a C6 to C10 alkyl acrylate, and small amounts of a crosslinking compound and a graftlinking monomer. The resin composition is remarkably excellent in impact strength at low temperature as well as is excellent in thermal stability and weatherability. <IMAGE>