-
公开(公告)号:US3878149A
公开(公告)日:1975-04-15
申请号:US44382374
申请日:1974-02-19
Applicant: BASF AG
Inventor: FISCHER ROMAN , TEEGE GERNOT , FLIEGE WERNER , KOERNIG WOLFGANG
Abstract: Stabilized polyolefin molding materials comprising:- (1) a polyolefin; (2) a stabilizer; and optionally (3) one or more conventional other auxiliaries or additives and containing certain 4-(m,m''-ditert.-butyl-p-hydroxyphenyl)-butyl- (2) compounds as stabilizers. The polyolefins exhibit better stability than prior art stabilized polyolefins.
Abstract translation: 稳定的聚烯烃成型材料包括:(1)聚烯烃; (2)稳定剂; 和(3)一种或多种常规的其它助剂或添加剂,并且含有某些4-(m,m'-二叔丁基对羟基苯基) - 丁基 - (2)化合物作为稳定剂。 聚烯烃表现出比现有技术稳定的聚烯烃更好的稳定性。