Invention Grant
- Patent Title: Sterically emcumbered bidentate and tridentate naphthoxy-imine metallic complexes
- Patent Title (中): 双齿和三齿萘氧基亚胺金属络合物
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Application No.: US12990010Application Date: 2009-04-24
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Publication No.: US08492493B2Publication Date: 2013-07-23
- Inventor: Jean-François Carpentier , Evgueni Kirillov , Abbas Razavi
- Applicant: Jean-François Carpentier , Evgueni Kirillov , Abbas Razavi
- Applicant Address: BE Seneffe (Feluy) FR Paris
- Assignee: Total Petrochemicals Research Feluy,Centre National de la Recherche Scientifique (CNRS)
- Current Assignee: Total Petrochemicals Research Feluy,Centre National de la Recherche Scientifique (CNRS)
- Current Assignee Address: BE Seneffe (Feluy) FR Paris
- Priority: EP08290410 20080428
- International Application: PCT/EP2009/054947 WO 20090424
- International Announcement: WO2009/133026 WO 20091105
- Main IPC: C08F4/69
- IPC: C08F4/69 ; C08F4/72 ; C08F4/78 ; C07F11/00
Abstract:
The present invention discloses post-metallocene complexes based on sterically encumbered bi- and tri-dentate naphthoxy-imine ligands. It also relates to the use of such post-metallocene complexes in the oligomerization of ethylene to selectively prepare vinyl-end capped linear alpha-olefins.
Public/Granted literature
- US20110105704A1 Sterically Emcumbered Bidentate and Tridentate Naphthoxy-Imine Metallic Complexes Public/Granted day:2011-05-05
Information query
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