发明授权
- 专利标题: Polymerization process with improved polymer homogeneity
- 专利标题(中): 具有改善的聚合物均匀性的聚合方法
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申请号: US13376522申请日: 2010-06-18
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公开(公告)号: US08513365B2公开(公告)日: 2013-08-20
- 发明人: Daan Dewachter
- 申请人: Daan Dewachter
- 申请人地址: BE Seneffe (Feluy)
- 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 (Feluy)
- 优先权: EP09163053 20090618
- 国际申请: PCT/EP2010/058602 WO 20100618
- 国际公布: WO2010/146145 WO 20101223
- 主分类号: C08F2/00
- IPC分类号: C08F2/00 ; C08F210/00 ; F01N3/20
摘要:
The present invention relates to a process for the polymerization of an olefin monomer. In particular, the present invention relates to a process for the polymerization of an olefin monomer and one or more optional comonomers in presence of a polymerization catalyst and hydrogen, said process being characterized by an improved control of the hydrogen concentration in the polymerization reactor. In addition, the present invention provides for an improved hydrogen feeding system to a polymerization reactor. Furthermore, the present invention provides for a polymerization reactor comprising such an improved hydrogen feeding system.
公开/授权文献
- US20120157638A1 POLYMERIZATION PROCESS WITH IMPROVED POLYMER HOMOGENEITY 公开/授权日:2012-06-21
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