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Machine translation
1. (WO1994025993) METHOD OF IMPRINTING CATALYTICALLY ACTIVE PARTICLES ON MEMBRANE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/025993    International Application No.:    PCT/US1994/004060
Publication Date: 10.11.1994 International Filing Date: 21.04.1994
Chapter 2 Demand Filed:    24.10.1994    
IPC:
C25B 9/10 (2006.01), H01M 8/10 (2006.01)
Applicants: E.I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street, Wilmington, DE 19898 (US).
H POWER CORPORATION [US/US]; 60 Montgomery Street, Belleville, NJ 07109 (US)
Inventors: BANERJEE, Shoibal; (US).
GROT, Walther, Gustav; (US).
BLOOMFIELD, David, Peter; (US)
Agent: LEVITT, Cary, A.; E.I. du Pont de Nemours and Company, Legal/Patent Records Center, 1007 Market Street, Wilmington, DE 19898 (US).
FORSTNER, James, A.; E.I. Dupont de Nemours and Company, Legal Patent Records Center, 1007 Market Street, Wilmington,_DE 19898 (US)
Priority Data:
08/051,823 26.04.1993 US
Title (EN) METHOD OF IMPRINTING CATALYTICALLY ACTIVE PARTICLES ON MEMBRANE
(FR) PROCEDE D'IMPRESSION DE PARTICULES CATALYTIQUEMENT ACTIVES SUR MEMBRANE
Abstract: front page image
(EN)A membrane and electrode structure is formed by applying ink of catalytically active particles on the surface of the membrane. The electrode ink comprises: (a) catalytically active particles; (b) a hydrocarbon having at least one ether, epoxy or ketone linkage and an alcohol group, preferably 1 methoxy 2 propanol; and (c) optionally, perfluorinated sulfonyl fluoride polymer or perfluorinated sulfonic acid polymer.
(FR)Structure de membrane et d'électrode formée par application d'encre contenant des particules catalytiquement actives sur la surface de la membrane. Ladite encre formant électrode comprend (a) des particules catalytiquement actives, (b) un hydrocarbure ayant au moins une liaison éther, époxy ou cétone et un groupe alcool, de préférence 1-méthoxy-2-propanol et (c) éventuellement un polymère de fluorure de sulfonyle perfluoré ou un polymère d'acide sulfonique perfluoré.
Designated States: CA, JP.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)