申请人:Ciba-Geigy Corporation
公开号:US05015678A1
公开(公告)日:1991-05-14
The Michael addition products of N-hydroxy hindered amines with alpha,beta-unsaturated carbonyl compounds including derivatives of esters, amids, imides and anhydrides are effective stabilizers for protecting organic polymers from the deleterious effects of actinic light.
N-羟基受阻胺与α,β-不饱和羰基化合物(包括酯类、酰胺、亚酰胺和酐的衍生物)的Michael加成产物是有效的稳定剂,用于保护有机聚合物免受光化学光的有害影响。