Abstract: The present invention relates to a catalyst composition comprising the compound represented by the Fischer projection of formula (I) as an internal electron donor, (I) wherein: R1, R2, R3, R4, R5 and R6 are the same or different and are independently selected from a group consisting of hydrogen, straight, branched and cyclic alkyl and aromatic substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; R7 is selected from a group consisting of straight, branched and cyclic alkyl and aromatic substituted and unsubstituted hydrocarbyl having 1 to 20 carbon atoms; and R8 is selected from a group consisting of aromatic substituted and unsubstituted hydrocarbyl having 6 to 20 carbon atoms; 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 catalyst composition and to a polymerization catalyst system comprising said catalyst composition, a cocatalyst and optionally an external electron donor.
Type:
Application
Filed:
June 24, 2013
Publication date:
September 17, 2015
Applicant:
SAUDI BASIC INDUSTRIES CORPORTION
Inventors:
Mansour Taftaf, Martin Alexander Zuideveld, Aurora Alexandra Batinas-Geurts, Jaiprakash Brijlal Sainani, Vimalkumar Mahendrabhai Patel, Vladimir Aleksandrovich Zakharov, Gennadii Dimitrievich Bukatov, Sergei Andreevich Sergeev, Nourdin Ghalit