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1. (WO2018060406) PROCATALYST FOR POLYMERIZATION OF OLEFINS

Pub. No.:    WO/2018/060406    International Application No.:    PCT/EP2017/074745
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Sat Sep 30 01:59:59 CEST 2017
IPC: C08F 110/06
C08F 4/651
C07C 271/08
Applicants: SABIC GLOBAL TECHNOLOGIES B.V.
Inventors: SAINANI, Jaiprakash Brijlal
MOMAN, Akhlaq
Title: PROCATALYST FOR POLYMERIZATION OF OLEFINS
Abstract:
The present invention relates to a procatalyst comprising the compound represented by formula A as an internal electron donor, Formula A wherein R is hydrogen or a methyl group, N is nitrogen atom; O is oxygen atom; and C is carbon atom. The present invention also relates to a process for preparing said polymerization procatalyst and to a polymerization catalyst system comprising said procatalyst, a co-catalyst and optionally an external electron donor. Furthermore, the present invention relates to a polyolefin obtainable by the process according to the present invention and to the use of the compound of formula A as in internal electron donor in catalysts for polymerization of olefins.