发明授权
US4496726A Polytriazinyl alcohols, esters and urethanes, a process for their preparation 失效
聚三嗪基醇,酯和氨基甲酸酯,其制备方法

Polytriazinyl alcohols, esters and urethanes, a process for their
preparation
摘要:
Hitherto unknown polyalkylpiperidinylaminotriazines having a structure of the type ##STR1## are obtained from halogenotriazinyl compounds and aminoethylaminoethanols and can be converted into further derivatives with isocyanates, esters and acid chlorides to give new stabilizers for polymers, which stabilizers are distinguished by very good migration resistance.
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