公开(公告)号：US4857590A

公开(公告)日：1989-08-15

申请号：US59178

申请日：1987-06-08

申请人： Satish K. Gaggar ,  James M. Dumler ,  Thomas B. Cleveland

发明人： Satish K. Gaggar ,  James M. Dumler ,  Thomas B. Cleveland

IPC分类号： C08L25/04 ,  C08L33/00 ,  C08L33/06 ,  C08L33/08 ,  C08L55/02 ,  C08L71/03

CPC分类号： C08L25/04 ,  C08L55/02 ,  C08L33/08 ,  C08L71/03 ,  Y10S525/942

摘要： Polymer blend compositions exhibiting good antistatic properties and ductility comprise a styrenic polymer, an epihalohydrin copolymer and an acrylate polymer present in an amount sufficient to effect compatability of the styrenic polymer and the epihalohydrin polymer as compared with a blend of the styrenic polymer and the epihalohydrin copolymer not including the acrylate polymer. In a more specific embodiment the polymer blend compositions comprise from about 40 to about 96 percent by weight of a styrenic polymer, from about 2 to about 50 percent by weight of an epihalohydrin copolymer, and from about 2 to about 50 percent by weight of an acrylate polymer.