发明公开
EP3268127A2 CHROMIUM COMPLEX WITH A PHOSPHACYCLE-CONTAINING LIGAND AND OLEFIN OLIGOMERISATION CATALYST THEREFROM
审中-公开
含有磷酸酯配体和烯烃低聚催化剂的铬络合物因此
- 专利标题： CHROMIUM COMPLEX WITH A PHOSPHACYCLE-CONTAINING LIGAND AND OLEFIN OLIGOMERISATION CATALYST THEREFROM
- 专利标题（中）： 含有磷酸酯配体和烯烃低聚催化剂的铬络合物因此
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申请号： EP16711478.4申请日： 2016-03-10
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公开(公告)号： EP3268127A2公开(公告)日： 2018-01-17
- 发明人: KLOSIN, Jerzy , MILBRANDT, Kara A. , BOELTER, Scott D. , WILSON, David R. , ROSEN, Mari S. , WELSH, Dean M. , MARGL, Peter M. , KOH, Kyoung Moo , PEARSON, David M. , HUACUJA, Rafael
- 申请人： Dow Global Technologies LLC
- 申请人地址： 2040 Dow Center Midland, MI 48674 US
- 专利权人： Dow Global Technologies LLC
- 当前专利权人： Dow Global Technologies LLC
- 当前专利权人地址： 2040 Dow Center Midland, MI 48674 US
- 代理机构： Boult Wade Tennant
- 优先权： US201562133016P 20150313
- 国际公布： WO2016149024 20160922
- 主分类号： B01J31/24
- IPC分类号： B01J31/24 ; B01J31/14 ; C07C2/36 ; C07C2/30 ; B01J31/18 ; C07F9/6568
摘要：
The invention relates to oligomerization of olefins, such as ethylene, to higher olefins, such as a mixture of 1-hexene and 1-octene, using a catalyst system that comprises a) a source of chromium b) one or more activators and c) a phosphacycle-containing ligating compound. Additionally, the invention relates to a phosphacycle-containing ligating compound and a process for making said compound.
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