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:
Apr. 17, 2012
Filed:
Dec. 04, 2008
Applicants:
Daisuke Okonogi, Wako, JP;
Satoru Terada, Wako, JP;
Noriyuki Meguriya, Annaka, JP;
Osamu Hayashida, Annaka, JP;
Inventors:
Daisuke Okonogi, Wako, JP;
Satoru Terada, Wako, JP;
Noriyuki Meguriya, Annaka, JP;
Osamu Hayashida, Annaka, JP;
Assignees:
Honda Motor Co., Ltd., Tokyo, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2006.01); C08L 83/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rubber composition comprising (A) a liquid alkenyl-containing organopolysiloxane with Mw<100,000, (B) a gum-like organopolysiloxane with Mw≧150,000, (C) an organohydrogenpolysiloxane, (D) fumed silica, and (E) an addition reaction catalyst and having a viscosity of 20-200 Pa-s at a shear rate of 10 sand 25° C. is effectively injection moldable into a cured product which is useful as a separator seal in PEFCs.