发明申请
- 专利标题: Slurry Polymerisation Process of Ethylene in the Presence of Low Amount of Scavenger
- 专利标题(中): 乙烯在少量清除剂存在下的淤浆聚合过程
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申请号: US12295253申请日: 2007-03-29
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公开(公告)号: US20090318638A1公开(公告)日: 2009-12-24
- 发明人: Olivier Miserque , Martine Slawinski , Daniel Siraux , Alain Brusselle
- 申请人: Olivier Miserque , Martine Slawinski , Daniel Siraux , Alain Brusselle
- 申请人地址: BE Seneffe
- 专利权人: TOTAL PETROCHEMICALS RESEARCH FELUY
- 当前专利权人: TOTAL PETROCHEMICALS RESEARCH FELUY
- 当前专利权人地址: BE Seneffe
- 优先权: EP06112030.9 20060330; EP06121494.6 20060929
- 国际申请: PCT/EP2007/053044 WO 20070329
- 主分类号: C08F2/01
- IPC分类号: C08F2/01
摘要:
The invention discloses a metallocene catalysed slurry polymerisation process s of ethylene in the presence of a low concentration of scavenger. This allows improving the anti-sheeting of the reactor during the polymerisation process.
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