Procatalyst for polymerization of olefins
AssigneeSabic Global Technologies B.V.
InventorsJaiprakash Brijlal Sainani, Akhlaq Moman
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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.
Claims14
A procatalyst for the polymerization of olefins, which procatalyst comprises a compound represented by formula A as an internal electron donor:
- wherein R is hydrogen or a methyl group;
- N is nitrogen atom;
- O is oxygen atom;
- and C is carbon atom.
Dependencies are inferred from the claim text.