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Title:
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, PREPARATION METHOD THEREOF, AND CATALYST INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2019/223683
Kind Code:
A1
Abstract:
The present invention relates to a catalyst component for olefin polymerization and a catalyst including same. The catalyst component includes magnesium, titanium, a halogen, an internal electron donor compound, and a precipitation aid. The precipitation aid comprises a precipitation aid a represented by general formula (I). The precipitation aid a represented by general formula (I) includes an isomer represented by general formula (I-a) and/or (I-b).

Inventors:
ZHANG RUI (CN)
TAN ZHONG (CN)
ZHOU QILONG (CN)
XU XIUDONG (CN)
LI FENGKUI (CN)
YIN SHANSHAN (CN)
YU JINHUA (CN)
SONG WEIWEI (CN)
Application Number:
PCT/CN2019/087787
Publication Date:
November 28, 2019
Filing Date:
May 21, 2019
Export Citation:
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Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
BEIJING RES INST CHEMICAL IND CHINA PETROLEUM & CHEMICAL CORP (CN)
International Classes:
C08F4/649; C08F4/651; C08F4/654; C08F10/00; C08F10/06; C08F110/06
Domestic Patent References:
WO2005077990A12005-08-25
Foreign References:
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Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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