AMINE BRIDGED METALLOCENE CATALYST, METHOD FOR PREPARING THEREOF AND METHOD FOR POLYMERIZING ETHYLENE-ALPHA OLEFIN COPOLYMER USING AMINE BRIDGED METALLOCENE CATALYST

摘要

This invention is a crosslinked amine group to the metallocene metal catalyst , its preparation method , and a metallocene catalyst to the metal an olefin polymerization catalyst comprising the present composition comprises an ethylene polymerization of ethylene and alpha olefin - relates to a process for the production of alpha olefin copolymer . The amine groups bridged metallocene catalyst is a substituted or unsubstituted cyclopentadiene and the substituted or unsubstituted fluorene was reacted with an amine of more than one kind of a nitrogen cross-linked fluorene , prepared by coordinating a transition metal is reacted with can be .