ROLE OF AMINIUM RADICAL IN THE INITIATION OF VINYL POLYMERIZATION

摘要

＜正＞ Amine is usually considered as antioxidant, inhibitor or chain transfer agent. Aromaticsecondary amine and hindered piperidine compounds are used as antioxidant and light stabi-lizers. Aromatic and aliphatic amines themselves will act as chain transfer agents in vinylpolymerization. On the other hand it is also well known that tertiary amines are used either