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:
Nov. 08, 2011
Filed:
Sep. 09, 2010
Applicants:
Etsuko Kadowaki, Oita, JP;
Tadashi Iino, Kawasaki, JP;
Hiroshi Uchida, Kawasaki, JP;
Terutoshi Kumaki, Kawasaki, JP;
Kentaro Seki, Kawasaki, JP;
Inventors:
Etsuko Kadowaki, Oita, JP;
Tadashi Iino, Kawasaki, JP;
Hiroshi Uchida, Kawasaki, JP;
Terutoshi Kumaki, Kawasaki, JP;
Kentaro Seki, Kawasaki, JP;
Assignee:
Showa Denko K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/15 (2006.01); C08K 3/04 (2006.01); H01M 21/14 (2006.01); H01M 8/04 (2006.01); B60C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A curable composition comprising: (A) a hydrocarbon compound having a plurality of carbon-carbon double bonds, and (B) a carbonaceous material. The hydrocarbon compound may preferably be 1,2-polybutadiene. The curable composition may be used for a fuel cell separator.