Invention Grant
- Patent Title: Process for the polymerization of ethylene
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Application No.: US15533856Application Date: 2015-12-01
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Publication No.: US10077322B2Publication Date: 2018-09-18
- Inventor: Pietro Baita , Tiziano Dall'Occo , Maria Di Diego , Dario Liguori , Lorella Marturano , Andreas Maus , Gabriele Mei , Gerhardus Meier , Giampiero Morini , Roberta Pica , Ulf Schueller
- Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
- Applicant Address: IT Milan
- Assignee: Basell Poliolefine Italia S.r.l.
- Current Assignee: Basell Poliolefine Italia S.r.l.
- Current Assignee Address: IT Milan
- Priority: EP14196869 20141209
- International Application: PCT/EP2015/078127 WO 20151201
- International Announcement: WO2016/091644 WO 20160616
- Main IPC: C08F4/649
- IPC: C08F4/649 ; C08F4/654 ; C08F110/02 ; C08F210/02 ; C08F2/34
Abstract:
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.
Public/Granted literature
- US20170327603A1 PROCESS FOR THE POLYMERIZATION OF ETHYLENE Public/Granted day:2017-11-16
Information query
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