发明名称 |
composto organometálico de metal de transição, sistema de catalisador e preparação de poliolefinas |
摘要 |
The present invention relates to non-symmetrical organometallic transition metal compounds of the compound of the formula (I) where R8 and R9 are identical or different and each an substituted or unsubstituted organic radical having from 1 to 40 carbon atoms, catalyst systems comprising at least one of the organometallic transition metal compounds of the present invention and a process for preparing polyolefins by polymerization or copolymerization of at least one olefin in the presence of one of the catalyst systems of the present invention. |
申请公布号 |
BR112012001993(A2) |
申请公布日期 |
2016.05.03 |
申请号 |
BR20121101993 |
申请日期 |
2010.07.20 |
申请人 |
BASELL POLYOLEFINE GMBH |
发明人 |
FABIANA FANTINEL;ILYA NIFANT'EV;SHAHRAM MIHAN |
分类号 |
C07F17/00;C08F4/659;C08F10/00 |
主分类号 |
C07F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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