发明名称 METHOD AND SYSTEM FOR FORMING A PRECURSOR COMPOUND FOR NON-BRIDGED UNSYMMETRIC POLYOLEFIN POLYMERIZATION CATALYST
摘要 The present techniques relates generally to polyolefin catalysts and, more specifically, to preparing a precursor compound for an unsymmetric metallocene catalyst, for using the precursor compound to prepare catalysts, and for employing the precursor compounds to prepare catalysts for polyolefin polymerizations.
申请公布号 US2011275848(A1) 申请公布日期 2011.11.10
申请号 US201113186237 申请日期 2011.07.19
申请人 CHEVRON PHILLIPS CHEMICAL COMPANY LP 发明人 YANG QING;MURRAY REX E.;BUCK RICHARD M.
分类号 C07F17/00 主分类号 C07F17/00
代理机构 代理人
主权项
地址