Composition and method for preparing linear copolymers of polar and non-polar olefins absent free radical addition polymer
申请人:Rohm and Haas Company
公开号:EP1964862A1
公开(公告)日:2008-09-03
A polynnerizable composition including a late transition metal complex, a non-polar olefin, a polar olefin, and a free radical scavenger, wherein the polymerizable composition is capable of forming a linear poly[(non-polar olefin)-(polar olefin)] substantially free of free radical addition polymer, is disclosed. A method of copolymerizing a non-polar olefin with a polar olefin, catalyzed by a late transition metal complex in the presence of a free radical scavenger, to produce a linear poly[(non-polar olefin)-(polar olefin)] substantially free of free radical addition polymer is also disclosed.
本发明公开了一种可聚合组合物,该组合物包括晚过渡金属络合物、非极性烯烃、极性烯烃和自由基清除剂,其中该可聚合组合物能够形成基本上不含自由基加成聚合物的线性聚[(非极性烯烃)-(极性烯烃)]。本发明还公开了一种在游离基清除剂存在下,通过后期过渡金属配合物催化,使非极性烯烃与极性烯烃共聚,从而生成基本上不含游离基加成聚合物的线性聚[(非极性烯烃)-(极性烯烃)]的方法。