发明公开
- 专利标题: PROCESS FOR THE POLYMERIZATION OF ETHYLENE
- 专利标题(中): 乙烯聚合工艺
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申请号: EP15812976.7申请日: 2015-12-01
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公开(公告)号: EP3230324A1公开(公告)日: 2017-10-18
- 发明人: BAITA, Pietro , DALL'OCCO, Tiziano , DI DIEGO,Maria , LIGUORI, Dario , MARTURANO, Lorella , MAUS, Andreas , MEI, Gabriele , MEIER, Gerhardus , MORINI, Giampiero , PICA, Roberta , SCHUELLER, Ulf
- 申请人: Basell Poliolefine Italia S.r.l.
- 申请人地址: Via Soperga 14/A 20127 Milano IT
- 专利权人: Basell Poliolefine Italia S.r.l.
- 当前专利权人: Basell Poliolefine Italia S.r.l.
- 当前专利权人地址: Via Soperga 14/A 20127 Milano IT
- 代理机构: Giberti, Stefano
- 优先权: EP14196869 20141209
- 国际公布: WO2016091644 20160616
- 主分类号: C08F2/34
- IPC分类号: C08F2/34 ; C08F4/649 ; C08F110/02
摘要:
The present disclosure provides a gas-phase polymerization process for preparing polyethylene, wherein halogenated alcohols in combination with a Ti based catalyst component and aluminum alkyls as co-catalyst suppress ethane formation or increase polymerization activity.
公开/授权文献
- EP3230324B1 PROCESS FOR THE POLYMERIZATION OF ETHYLENE 公开/授权日:2018-09-12
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