发明授权
US5907022A Cyclic ketone peroxides as polymer initiators 失效
作为聚合物引发剂的环酮过氧化物

Cyclic ketone peroxides as polymer initiators
摘要:
A process for the preparation of (co)polymers employing a peroxide composition comprising at least one organic peroxide wherein at least 20% of the total active oxygen content of said organic peroxide is attributable to one or more cyclic ketone peroxides represented by the following formulas I-III: ##STR1## These cyclic ketone peroxides are highly efficient as polymerization initiators. Also new cyclic ketone peroxides and compositions comprising such compounds are provided,
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