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. 19, 2016
Filed:
Apr. 13, 2012
Toru Tanaka, Fujimi, JP;
Katsutoshi Suzuki, Hino, JP;
Haruhiko Komoriya, Iruma-gun, JP;
Arata Takahashi, Tokyo, JP;
Saori Itabashi, Kawagoe, JP;
Toru Tanaka, Fujimi, JP;
Katsutoshi Suzuki, Hino, JP;
Haruhiko Komoriya, Iruma-gun, JP;
Arata Takahashi, Tokyo, JP;
Saori Itabashi, Kawagoe, JP;
Central Glass Company, Limited, Ube-shi, JP;
Abstract
Disclosed is a proton conducting polymer membrane formed by laminating a plurality of solid electrolyte membranes. This proton conducting polymer membrane is one prepared by laminating at least one layer of a solid electrolyte membrane formed by using a resin having a bis(perfluoroalkanesulfonyl)methide group in the chemical structure. This solid electrolyte membrane has a superior proton conductivity without transmitting the fuel (methanol or hydrogen).