发明申请
US20080188633A1 Methods For Oligomerizing Olefins With Chromium Pyridine Phosphino Catalysts
审中-公开
使用铬吡啶膦催化剂低聚烯烃的方法
- 专利标题： Methods For Oligomerizing Olefins With Chromium Pyridine Phosphino Catalysts
- 专利标题（中）： 使用铬吡啶膦催化剂低聚烯烃的方法
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申请号： US11955513申请日： 2007-12-13
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公开(公告)号： US20080188633A1公开(公告)日： 2008-08-07
- 发明人: Lily J. Ackerman , Gary Michael Diamond , Keith Anthony Hall , James M. Longmire , Vince J. Murphy , Victor O. Nava Salgado
- 申请人： Lily J. Ackerman , Gary Michael Diamond , Keith Anthony Hall , James M. Longmire , Vince J. Murphy , Victor O. Nava Salgado
- 主分类号： C08F4/69
- IPC分类号： C08F4/69
摘要：
The present invention provides a method of producing oligomers of olefins, comprising reacting olefins with a catalyst under oligomerization conditions. The catalyst can be the product of the combination of a chromium compound and a pyridyl phosphino compound. In particular embodiments, the catalyst compound can be used to trimerize or tetramerize ethylene to 1-hexene, 1-octene, or mixtures of 1-hexene and 1-octene.
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