The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 2008
Filed:
Feb. 14, 2005
Applicant:
Yoshifumi Fukui, Toyonaka, JP;
Inventor:
Yoshifumi Fukui, Toyonaka, JP;
Assignee:
Kaneka Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/80 (2006.01); B01J 31/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an olefin polymerization catalyst composed of a late transition metal complex exhibiting high olefin polymerization activity and also provides a method for producing the same. Furthermore, the present invention provides an olefin polymer prepared using the catalyst and a method for producing the olefin polymer. The olefin polymerization catalyst is composed of a fluorine-containing late transition metal complex having a structure represented by a specified general formula. The polymerization catalyst can be prepared in the reaction system.