发明授权
- 专利标题： Transition metal compound
- 专利标题（中）： 过渡金属化合物
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申请号： US668790申请日： 1996-06-21
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公开(公告)号： US5750752A公开(公告)日： 1998-05-12
- 发明人: Michael Riedel , Frank Kuber , Michael Aulbach , Gerhard Erker , Martin Konemann
- 申请人： Michael Riedel , Frank Kuber , Michael Aulbach , Gerhard Erker , Martin Konemann
- 申请人地址： DEX Frankfurt am Main
- 专利权人： Hoechst Aktiengesellschaft
- 当前专利权人： Hoechst Aktiengesellschaft
- 当前专利权人地址： DEX Frankfurt am Main
- 优先权： DEX19522013.7 19950621
- 主分类号： C07F17/00
- IPC分类号： C07F17/00 ; C08F4/60 ; C08F4/602 ; C08F4/6192 ; C08F4/622 ; C08F4/642 ; C08F4/74 ; C08F10/00 ; B01J31/00
摘要：
The present invention relates to a stereorigid transition metal compound having as ligands a cyclopentadienyl group and a substituted or unsubstituted heteroatom which are connected to one another via a monocyclic or polycyclic ring system, with the cyclopentadienyl group being fused onto the monocyclic or polycyclic ring system. The transition metal compound of the invention is suitable as a catalyst component for olefin polymerization.
公开/授权文献
- US5117088A Device and method for starting electric arc of a welder 公开/授权日：1992-05-26
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