HALF-METALLOCENE COMPOUNDS AND CATALYST COMPOSITIONS
摘要
<p>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 of olefins also are provided.</p>
申请公布号
CA2825394(A1)
申请公布日期
2012.08.02
申请号
CA20122825394
申请日期
2012.01.24
申请人
CHEVRON PHILLIPS CHEMICAL COMPANY LP
发明人
DING, ERRUN;MARTIN, JOEL L.;MASINO, ALBERT P.;YANG, QING;YU, YOULU