Title:
OLEFIN POLYMERIZATION CATALYST AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2004035588
Kind Code:
A
Abstract:
To provide an olefin polymerization catalyst composed of a granulated material extremely readily carrying out filtration and washing and a particle diameter distribution with good reproducibility and having a high activity.
The olefin polymerization catalyst comprises the granulated material (C) produced from an ion exchangeable layer compound (A) and a silica sol (B) and a chelate complex and/or a metallocene complex (D) of a group 4-10 transition metal of the periodic table.
Inventors:
SATO HARUHITO
YOKOTA KIYOHIKO
YOKOTA KIYOHIKO
Application Number:
JP2002190439A
Publication Date:
February 05, 2004
Filing Date:
June 28, 2002
Export Citation:
Assignee:
IDEMITSU PETROCHEMICAL CO
International Classes:
C08F4/72; C08F4/60; C08F4/6192; C08F10/00; (IPC1-7): C08F4/60; C08F4/72; C08F10/00
Attorney, Agent or Firm:
Tamotsu Otani