Catalyst component for olefin polymerization, preparation method thereof, and catalyst comprising same

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United States of America Patent

PATENT NO 9809663
APP PUB NO 20160264694A1
SERIAL NO

15029870

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Abstract

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The present invention provides a catalyst component for olefin polymerization and a preparation method thereof, and a catalyst for olefin polymerization and an application thereof. The catalyst component for olefin polymerization comprises reaction products of the following components: (1) a solid component; (2) at least one titanium compound; and (3) at least two internal electron donors, wherein the solid component comprises a magnesium compound represented by formula (1) and an epoxide represented by formula (2), wherein R1 is a C1-C12 linear or branched alkyl; R2 and R3 are identical or different, and are independently hydrogen or unsubstituted or halogen-substituted C1-C5 linear or branched alkyl; X is halogen; m is in a range of from 0.1 to 1.9, n is in a range of from 0.1 to 1.9, and m+n=2.

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Patent Owner(s)

Patent OwnerAddress
CHINA PETROLEUM & CHEMICAL CORPORATIONNO 22 CHAOYANGMEN NORTH STREET CHAOYANG DISTRICT BEIJING 100728
BEIJING REAEARCH INSTITUTE OF CHEMICAL INDUSTRY CHINA PETROLEUM & CHEMICAL CORPORATIONNO 14 BEISANHUAN EAST ROAD CHAOYANG DISTRICT BEIJING 10013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Futang Beijing, CN 8 2
Gao, Ping Beijing, CN 104 740
Li, Weili Beijing, CN 50 140
Ling, Yongtai Beijing, CN 9 6
Liu, Yuexiang Beijing, CN 19 53
Peng, Renqi Beijing, CN 10 33
Tan, Yang Beijing, CN 20 49
Xia, Xianzhi Beijing, CN 20 62
Zhang, Jigui Beijing, CN 10 26
Zhao, Jin Beijing, CN 122 407

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