HALF-METALLOCENE CATALYST COMPOSITIONS AND THEIR POLYMER PRODUCTS
摘要
The present invention provides polymerization catalyst compositions employing half-metallocene compounds with a heteroatom-containing ligand bound to the transition metal. Methods for making these hybrid metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
申请公布号
EP2310124(B1)
申请公布日期
2014.11.26
申请号
EP20090788901
申请日期
2009.07.13
申请人
CHEVRON PHILLIPS CHEMICAL COMPANY LP
发明人
MCDANIEL, MAX, P.;THORN, MATTHEW, G.;BENHAM, ELIZABETH, A.