Invention Grant
- Patent Title: Catalyst systems based on macrocyclic ligands
- Patent Title (中): 基于大环配体的催化剂体系
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Application No.: US11994983Application Date: 2006-07-03
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Publication No.: US07973115B2Publication Date: 2011-07-05
- Inventor: Caroline Hillairet , Guillaume Michaud , Sirol Sabine
- Applicant: Caroline Hillairet , Guillaume Michaud , Sirol Sabine
- Applicant Address: BG Senefe (Feluy)
- Assignee: Total Petrochemicals Research Feluy
- Current Assignee: Total Petrochemicals Research Feluy
- Current Assignee Address: BG Senefe (Feluy)
- Priority: EP05106167 20050707
- International Application: PCT/EP2006/063779 WO 20060703
- International Announcement: WO2007/006675 WO 20070118
- Main IPC: C08F4/70
- IPC: C08F4/70 ; C08F4/69 ; C08F4/76 ; C08F4/22 ; C08F4/26
Abstract:
The present invention discloses the use of rotoxane ligands to prepare catalyst systems suitable for the oligomerization or polymerization of ethylene and alpha-olefins.
Public/Granted literature
- US20090111958A1 SINGLE CATALYST SYSTEMS HAVING A SCORPION-LIKE STRUCTURE Public/Granted day:2009-04-30
Information query
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