Invention Grant
- Patent Title: Slurry polymerisation process of ethylene in the presence of low amount of scavenger
- Patent Title (中): 在少量清除剂存在下乙烯的淤浆聚合过程
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Application No.: US12295253Application Date: 2007-03-29
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Publication No.: US07847042B2Publication Date: 2010-12-07
- Inventor: Olivier Miserque , Martine Slawinski , Daniel Siraux , Alain Brusselle
- Applicant: Olivier Miserque , Martine Slawinski , Daniel Siraux , Alain Brusselle
- Applicant Address: BE Seneffe (Feluy)
- Assignee: Total Petrochemicals Research Feluy
- Current Assignee: Total Petrochemicals Research Feluy
- Current Assignee Address: BE Seneffe (Feluy)
- Agent Tenley R. Krueger
- Priority: EP06112030 20060330; EP06121494 20060929
- International Application: PCT/EP2007/053044 WO 20070329
- International Announcement: WO2007/113213 WO 20071011
- Main IPC: C08F2/00
- IPC: C08F2/00 ; C08F4/52 ; C08F4/00 ; C08F110/02
Abstract:
The invention discloses a metallocene catalysed slurry polymerisation process of ethylene in the presence of a low concentration of scavenger. This allows improving the anti-sheeting of the reactor during the polymerisation process.
Public/Granted literature
- US20090318638A1 Slurry Polymerisation Process of Ethylene in the Presence of Low Amount of Scavenger Public/Granted day:2009-12-24
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