申请人:Ciba Specialty Chemicals Corporation
公开号:US05892037A1
公开(公告)日:1999-04-06
The invention relates to compounds obtainable by polymerization of esters or phenol ethers of the formula V ##STR1## and/or of the formula VI ##STR2## in which m and n are each 0 or 1, and A, E, R.sup.1 to R.sup.6 and X are as defined in claim 1, and up to 50 mol % of other, ethylenically unsaturated compounds. The homopolymers and copolymers according to the invention can advantageously be employed for the stabilization of organic polymers against the harmful effect of light, oxygen and/or heat.
该发明涉及通过聚合酯或酚醚的化合物得到的化合物,其化学式为V ##STR1## 和/或化学式为VI ##STR2## 在其中m和n分别为0或1,A、E、R.sup.1到R.sup.6和X如权利要求1中所定义,并且最多50摩尔%的其他乙烯基不饱和化合物。根据该发明的均聚物和共聚物可以有利地用于稳定有机聚合物抵抗光、氧和/或热的有害影响。