申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0107871A1
公开(公告)日:1984-05-09
A process for the preparation of polyisoprene by polymerizing isoprene in the presence of a beta-TiCl3 containing catalyst and an activator prepared by reacting a hydrocarbylaluminium compound and a hydroxy-aromatic compound, having at both ortho-places with respect to the hydroxy-group a secondary or tertiary alkyl-group.
一种制备聚异戊二烯的工艺,其方法是在含有β-TiCl3 的催化剂和活化剂存在下,使异戊二烯聚合,活化剂是由烃基铝化合物和羟基芳香族化合物反应制得的,羟基芳香族化合物在羟基的两个正交位置上具有仲烷基或叔烷基。