公开(公告)号：US3721724A

公开(公告)日：1973-03-20

申请号：US3721724D

申请日：1970-09-22

Applicant: STANDARD OIL CO

Inventor： UEBELE C ,  GRIFFITH R ,  ROSEN I

IPC: C08F2/22 ,  C08F279/02 ,  C08F19/08 ,  C08F1/13 ,  C08F5/00

CPC classification number: C08F279/02 ,  C08F220/42 ,  C08F212/04 ,  C08F222/40 ,  C08F2/22

Abstract: Interpolymers having high impact strength, high softening temperature and other excellent properties result from the polymerization of an olefinic nitrile such as acrylonitrile, a vinyl aromatic monomer such as styrene, and maleimide in the presence of a conjugated diolefin elastomer.