Title:
TRANSITION METAL COMPOUND, OLEFIN POLYMERIZATION CATALYST, AND METHOD FOR PRODUCING OLEFIN POLYMER
Document Type and Number:
Japanese Patent JP2021116302
Kind Code:
A
Abstract:
To provide a novel transition metal compound that can be used as an olefin polymerization catalyst.SOLUTION: The present disclosure provides a compound having a specific half-metallocene structure, for example, a transition metal compound of a structural formula (A). The transition metal compound shows high activity when used as a catalyst in the polymerization or copolymerization of an ethylene or an olefin having 3 or more carbon atoms, and provides a high-molecular-weight polymer.SELECTED DRAWING: None
Inventors:
EBISAWA IKUKO
HARADA YASUYUKI
SAITO YUSUKE
YOSHITOMI TETSUSHI
TERAO HIROSHI
HARADA YASUYUKI
SAITO YUSUKE
YOSHITOMI TETSUSHI
TERAO HIROSHI
Application Number:
JP2021008223A
Publication Date:
August 10, 2021
Filing Date:
January 21, 2021
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
C07F19/00; C07F7/28; C08F4/6592; C08F10/00
Attorney, Agent or Firm:
Patent corporation ssinpat