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:
Oct. 03, 2006
Filed:
Jan. 09, 2004
Applicants:
Kazuo Takaoki, Albany, CA (US);
Hideki Oshima, Ichihara, JP;
Makoto Satoh, Ichihara, JP;
Inventors:
Assignee:
Sumitomo Chemical Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/60 (2006.01); C08F 4/602 (2006.01); C08F 4/606 (2006.01);
U.S. Cl.
CPC ...
Abstract
A metal compound obtained by a process comprising the step of contacting, in a specific ratio, a compound represented by the formula ML, a compound represented by the formula RTH, and a compound represented by the formula RJ(OH); a catalyst component for addition polymerization comprising the metal compound; a catalyst for addition polymerization using the catalyst component; and a process for producing an addition polymer using the catalyst.