| 发明名称 |
Catalyst composition and process for the polymerization of an olefin |
| 摘要 |
The invention relates to a new catalyst composition which is suitable for the polymerization of an olefin and which comprises a reduced transition metal complex and a co-catalyst. The invention is characterized in that the transition metal complex consists of a reduced transition metal, chosen from groups 4-6 of the Periodic Table of the Elements, with a multidentate monoanionic ligand and with two monoanionic ligands. In particular the reduced transition metal is titanium (Ti).
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| 申请公布号 |
US5986029(A) |
申请公布日期 |
1999.11.16 |
| 申请号 |
US19970841672 |
申请日期 |
1997.04.30 |
| 申请人 |
DSM N.V. |
发明人 |
VAN BEEK, JOHANNES A. M.;VAN DOREMAELE, GERARDUS H. J.;GRUTER, GERARDUS J. M.;ARTS, HENRICUS J.;EGGELS, GUILLAUME H. M. R. |
| 分类号 |
C08F4/642;C08F4/44;C08F4/619;C08F4/6392;C08F4/64;C08F4/6592;C08F10/00;C08F32/00;C08F36/00;(IPC1-7):C08F4/44 |
主分类号 |
C08F4/642 |
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