申请人:Aristech Chemical Corporation
公开号:US05990209A1
公开(公告)日:1999-11-23
Copolymers are disclosed of lower alpha-olefins and HALS-containing monomers, typically 1-(10-undecenyl)-2,2,6,6-tetramethylpiperidine. They may be used for light or heat stabilizing, by themselves or in blends with other polymers.
本文披露了由较低的α-烯烃和含有HALS的单体共聚物,通常为1-(10-十一烯基)-2,2,6,6-四甲基哌嗪。它们可以单独或与其他聚合物混合使用,用于光或热稳定。