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Process for free radical polymerisation in the presence of an organic cobalt chelate chain-transferring agent as a molecular weight-controlling agent
Process for free radical polymerisation in the presence of an organic cobalt chelate chain-transferring agent as a molecular weight-controlling agent
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机译:在有机钴螯合链转移剂作为分子量控制剂的存在下进行自由基聚合的方法
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摘要
Cobalt(II) chelates of vicinal iminohydroxyimino compounds, dihydroxyamino compounds, diazadihydroxyaminodialkyldecadienes, diazadihydroxyiminodialkylundecadienes, tetraazatetraalkylcyclotetradecatetraenes, tetraazatetraalkylcyclododecatetraenes, N,N'- bis(salicylidene)ethylenediamines, dialkyldiazadioxodialkyldodecadienes and dialkyldiazadioxodialkyltridecadienes can be used as catalytic chain-transferring agents for controlling the molecular weight of homopolymers and copolymers which are prepared by means of free-radical polymerisations.
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