申请人:ICI AMERICAS INC.
公开号:EP0373839A1
公开(公告)日:1990-06-20
Oligomeric polyesters and polyamides containing dipiperidyl triazine moieties are effective light stabilizers for synthetic polymers and particularly polyolefins.
含有二哌啶基三嗪分子的低聚聚酯和聚酰胺是合成聚合物,特别是聚烯烃的有效光稳定剂。