公开(公告)号：US4678845A

公开(公告)日：1987-07-07

申请号：US735169

申请日：1985-05-17

申请人： Masayoshi Takamatsu ,  Kouji Hashimoto ,  Akiyoshi Manabe ,  Hideyuki Ichihana

发明人： Masayoshi Takamatsu ,  Kouji Hashimoto ,  Akiyoshi Manabe ,  Hideyuki Ichihana

IPC分类号： C08L69/00

CPC分类号： C08L69/00

摘要： A polycarbonate resin composition comprising a blend of (A) 1 to 90% by weight of a polycarbonate resin derived from 2,2-bis(4-hydroxyphenyl)propane and (B) 10 to 99% by weight of a polycarbonate resin derived from 1,1-bis(4-hydroxyphenyl)ethane, the amounts of (A) and (B) being based on the total weight of (A) and (B). The composition has improved impact strength and melt flowability while retaining the excellent transparency and heat deformation resistance of the polycarbonate resin (A).

摘要翻译： 一种聚碳酸酯树脂组合物，其包含（A）1至90重量％的衍生自2,2-双（4-羟基苯基）丙烷的聚碳酸酯树脂和（B）10至99重量％的源自 1,1-双（4-羟基苯基）乙烷，（A）和（B）的量基于（A）和（B）的总重量。 该组合物在保持聚碳酸酯树脂（A）的优异的透明性和耐热变形性的同时，具有改善的冲击强度和熔体流动性。