An acyclic alkane soluble anionic polymerization initiator includes a mixture of from about 90 to about 10 parts by weight of a lithio amine having the general formula A1Li and from about 10 to about 90 parts by weight of at least one other lithio amine having the general formula A2Li. A1 and A2 are selected from the dialkyl, alkyl, cycloalkyl and dicycloalkyl amine radicals and cyclic amine radicals. There is also provided a method of forming a mixture of anionic polymerization initiators, a functionalized polymer and a method of forming a functionalized polymer.
一种无环
烷烃可溶性阴离子聚合
引发剂包括按重量计约 90 至约 10 份具有通式 A1Li 的亚
锂胺和按重量计约 10 至约 90 份具有通式 A2Li 的至少另一种亚
锂胺的混合物。A1 和 A2 选自二烷基、烷基、环烷基和二环烷基胺基和环胺基。本发明还提供了一种形成阴离子聚合
引发剂混合物、官能化聚合物和形成官能化聚 合物的方法。