Procatalyst for polymerization of olefins
AssigneeSabic Global Technologies B.V.
InventorsJaiprakash Brijlal Sainani, Akhlaq Moman
Life of this patent
Estimating the term…
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.
Claims17
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.
A compound represented by formula A
- wherein R is hydrogen or a methyl group.
Dependencies are inferred from the claim text.