发明授权
US5015683A Bis(1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl)-amine derivatives and stabilized compositions 失效
双(1-烃氧基-2,2,6,6-四甲基哌啶-4-基) - 胺衍生物和稳定组合物

Bis(1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl)-amine
derivatives and stabilized compositions
摘要:
Compounds derived from bis(1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidin-4-yl)amine are effective stabilizers in preventing the degradation of polymers subject to the deleterious effects of actinic light.
信息查询
0/0