发明名称 METHOD OF MAKING SUPPORTED TRANSITION METAL POLYMERIZATION CATALYSTS AND COMPOSITIONS FORMED THEREFROM
摘要 The present invention is directed to a novel one-step method for forming a supported catalyst complex of high activity by substantially simultaneously contacting a bidentate or tridentate ligand forming compound, a transition metal compound and a Lewis acid support-activator agglomerate. The catalyst can be formed prior to polymerization of olefins or within the polymerization reaction zone.
申请公布号 WO02088198(A1) 申请公布日期 2002.11.07
申请号 WO2002US11369 申请日期 2002.04.10
申请人 W.R. GRACE & CO.-CONN. 发明人 SHIH, KENG-YU
分类号 C08F4/02;C08F4/60;C08F4/70;C08F10/00;C08F110/02;(IPC1-7):C08F10/02 主分类号 C08F4/02
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