POLYCARBONATE RESIN COMPOSITION

摘要

POLYCARBONATE RESIN COMPOSITION Novel compositions exhibiting high room temperature impact strength and good weld line strength are provided in the form of resinous mixtures comprising: (a) a polycarbonate resin mixture comprising: (i) an aromatic polycarbonate resin; and (ii) a poly(ester-carbonate) copolymer resin and (b) a minor proportion of an impact modifier combination therefor comprising: (i) a poly(ethylene terephthalate) or an amorphous copolyester copolymer resin; and (ii) a thermoplastic interpolymer of a diene-vinyl aromatic copolymer and an acrylate or methacrylate monomer.