Title:
OLEFIN POLYMERIZATION CATALYST AND METHOD FOR PRODUCING OLEFIN POLYMER
Document Type and Number:
Japanese Patent JP2011122146
Kind Code:
A
Abstract:
To provide an olefin polymerization catalyst having high polymerization activity and high copolymerizability for an olefin to produce a polymer with a high molecular weight, and a method for polymerizing the olefin using the olefin polymerization catalyst.
The olefin polymerization catalyst includes a transition metal compound (A) represented by formula (I) (wherein M represents a transition metal atom of group 4-6 in a periodic table, R1 represents a 7-30C alkyl-substituted aryl group, R2, R3 and R5 are selected from among a halogen atom, a hydrocarbon group, an oxygen-containing group and the like, and R4 and R6 each represents a chlorine atom).
Inventors:
SAITO HARUKA
TERAO HIROSHI
KONO HIROSHI
IWASHITA AKIHIKO
TERAO HIROSHI
KONO HIROSHI
IWASHITA AKIHIKO
Application Number:
JP2010253871A
Publication Date:
June 23, 2011
Filing Date:
November 12, 2010
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
C08F4/645; C08F210/00; C08F232/08
Domestic Patent References:
JP2002515061A | 2002-05-21 | |||
JP2007297453A | 2007-11-15 | |||
JP2006219536A | 2006-08-24 | |||
JP2004331965A | 2004-11-25 | |||
JP2002515061A | 2002-05-21 | |||
JP2007297453A | 2007-11-15 | |||
JP2006219536A | 2006-08-24 | |||
JP2004331965A | 2004-11-25 |
Attorney, Agent or Firm:
Patent corporation ssinpat