Gasoline-resistant thermoplastic molding material

PURPOSE: To obtain thermoplastic molding materials having gasoline-resistance or the like by adding specified ratios of a thermoplastic aromatic polycarbonate resin, a specified graft polymer grafted to rubber, a styrene thermoplastic copolymer and a graft polymer prepared by specific compounds. CONSTITUTION: Gasoline-resistant thermoplastic molding materials are prepared by adding (A) 40 to 48 wt. parts of a thermoplastic aromatic polycarbonate resin, (B) 30 to 40 parts of a graft polymer containing styrene, α-methylstyrene or the like, acrylonitrile or the like and particulate rubber, (C) 10 to 25 parts of a thermoplastic copolymer of styrene, α-methylstyrene or the like, (meth) acrylonitrile or the like, (D) 1 to 10 parts of a graft polymer comprising styrene, a compound of the formula [R is H or a 1-4C alkyl; R 1 is cyclohexyl, a 1-4C alkoxy or the like; m, r, t is 0, 1; n is 0, 1, 2; X is -O-Si(CH 3 ) 3 ], diphenol, phosgene, monophenol and 65 to 45% of polycarbonate chain. COPYRIGHT: (C)1994,JPO