Title:
METHOD FOR PRODUCING OLEFIN POLYMER
Document Type and Number:
Japanese Patent JP2022039659
Kind Code:
A
Abstract:
To provide a method for producing an olefin polymer that prevents the inside of a polymerizer from getting dirty, such as a polymerizer wall and an agitation blade, and achieves improvement in the stability of operation of production equipment and the polymerization activity.SOLUTION: In the presence of a solid catalyst component (A) for olefin polymerization, the (co) polymerization of olefins is performed in a polymerizer, in which a polyoxyethylene alkyl amine compound (B) represented by general formula (I) is allowed to coexist with a polyalkylene oxide block compound (C). [In the general formula (I), R is a hydrocarbon group having one or more and 30 or less carbon atoms, m and n independently represent an integer of 1 or greater].SELECTED DRAWING: None
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Inventors:
TAKAHASHI YUSUKE
KANEKO HIDEYUKI
YOSHINO SHOTA
TANAKA TAKEHIRO
KANEKO HIDEYUKI
YOSHINO SHOTA
TANAKA TAKEHIRO
Application Number:
JP2020144796A
Publication Date:
March 10, 2022
Filing Date:
August 28, 2020
Export Citation:
Assignee:
MITSUI CHEMICALS INC
PRIME POLYMER CO LTD
PRIME POLYMER CO LTD
International Classes:
C08F4/6592; C08F10/02
Attorney, Agent or Firm:
Patent corporation ssinpat
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