- Patent Title: Process for preparing a procatalyst for polymerization of olefins
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Application No.: US16494501Application Date: 2018-03-16
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Publication No.: US11254758B2Publication Date: 2022-02-22
- Inventor: Martin Alexander Zuideveld , Aurora Alexandra Batinas-Geurts , Dafne Lise Steinfort
- Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: NL Bergen op Zoom
- Agency: Cantor Colburn LLP
- Priority: EP17161661 20170317
- International Application: PCT/EP2018/056749 WO 20180316
- International Announcement: WO2018/167305 WO 20180920
- Main IPC: C08F4/654
- IPC: C08F4/654 ; C08F4/651 ; C08F10/00
Abstract:
The present invention relates to a process for preparing a procatalyst for polymerization of olefins, said process comprising contacting a magnesium-containing support with a halogen-containing titanium compound, an internal electron donor being a substituted 1,2-phenylene aromatic diester compound.
Public/Granted literature
- US20200087426A1 PROCESS FOR PREPARING A PROCATALYST FOR POLYMERIZATION OF OLEFINS Public/Granted day:2020-03-19
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