公开(公告)号：EP0426912B1

公开(公告)日：1995-03-15

申请号：EP89311467.8

申请日：1989-11-06

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Smith, William L. ,  Ranceze, Dominique ,  Foure, Michel J. ,  Tozzolino, Pierre

IPC: C08K5/58 ,  C08L23/02

CPC classification number: C08K5/58 ,  C08L23/02

公开(公告)号：EP0426912A1

公开(公告)日：1991-05-15

申请号：EP89311467.8

申请日：1989-11-06

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Smith, William L. ,  Ranceze, Dominique ,  Foure, Michel J. ,  Tozzolino, Pierre

IPC: C08K5/58 ,  C08L23/02

CPC classification number: C08K5/58 ,  C08L23/02

Abstract: Polyolefin compositions containing a polyolefin and an antioxidant compound having the general formula:
wherein R,R′, X and Y are the same or different and are selected from alkyl, phenyl, cyclohexyl, a mono or polyfunctional carboxylic acid ester, hydroxyalkyl, and aralkyl, which groups may be unsubstituted or substituted, linear or branched, or cyclic, and p indicates a degree of polymerisation and is at least 2.

Abstract translation: 含有具有以下通式的聚烯烃和抗氧化剂化合物的聚烯烃组合物：其中R，R min，X和Y相同或不同，并且选自烷基，苯基，环己基，单官能或多官能羧酸酯，羟烷基 和芳烷基，这些基团可以是未取代或取代的，直链或支链或环状的，p表示聚合度，并且至少为2。