申请人:CESKOSLOVENSKA AKADEMIE VED
公开号:EP0348963A2
公开(公告)日:1990-01-03
The invention relates to (co)polymers obtainable by polymerization of cationically polymerizable monomers in the presence of a novel initiator system consisting of an initiator component formed by an active chlorine-containing aliphatic low-molecular mass, oligomeric and/or polymeric substance and a Lewis acid, selected from boron trichloride and titanium tetrachloride either alone or in ad-mixtures with ferric chloride. The polymers contain the chemically bound initiator component corresponding to the used active chlorine-containing organic substance.
本发明涉及阳离子可聚合单体在一种新型
引发剂体系存在下进行聚合而得到的(共)聚合物,该
引发剂体系由一种
引发剂组分组成,该
引发剂组分由一种活性含
氯脂肪族低分子量、低聚物和/或聚合物物质和一种
路易斯酸组成,
路易斯酸可单独或与
氯化
铁混合从
三氯化硼和
四氯化钛中选出。聚合物中含有与所使用的活性含
氯有机物相对应的
化学结合
引发剂成分。