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:
Feb. 12, 2013
Filed:
Mar. 13, 2006
Bhaskar Sompalli, Rochester, NY (US);
Chunxin Ji, Pennfield, NY (US);
Susan G. Yan, Fairport, NY (US);
Hubert A. Gasteiger, Rochester, NY (US);
Hiroshi Shimoda, Tokyo, JP;
Shinji Terazono, Yokohama, JP;
Hirokazu Wakabayashi, Yokohama, JP;
Atsuo Okawara, Yokohama, JP;
Kohta Yamada, Yokohama, JP;
Seigo Kotera, Yokohama, JP;
Shinji Kinoshita, Yokohama, JP;
Toshihiro Tanuma, Yokohama, JP;
Bhaskar Sompalli, Rochester, NY (US);
Chunxin Ji, Pennfield, NY (US);
Susan G. Yan, Fairport, NY (US);
Hubert A. Gasteiger, Rochester, NY (US);
Hiroshi Shimoda, Tokyo, JP;
Shinji Terazono, Yokohama, JP;
Hirokazu Wakabayashi, Yokohama, JP;
Atsuo Okawara, Yokohama, JP;
Kohta Yamada, Yokohama, JP;
Seigo Kotera, Yokohama, JP;
Shinji Kinoshita, Yokohama, JP;
Toshihiro Tanuma, Yokohama, JP;
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A process comprising: providing a substrate with a catalyst layer thereon; depositing a first ionomer overcoat layer over the catalyst layer, the first ionomer overcoat layer comprising an ionomer and a first solvent; drying the first ionomer overcoat layer to provide a first electrode ionomer overcoat layer; depositing a second ionomer overcoat layer over the first electrode ionomer overcoat layer, and wherein the second ionomer overcoat layer comprises an ionomer and a second solvent.