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1. (WO2007021688) PROCESS FOR APPLICATION OF A HYDROPHILIC COATING TO FUEL CELL BIPOLAR PLATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/021688    International Application No.:    PCT/US2006/030903
Publication Date: 22.02.2007 International Filing Date: 08.08.2006
IPC:
H01M 8/02 (2006.01), B05D 5/12 (2006.01)
Applicants: GM GLOBAL TECHNOLOGY OPERATIONS, INC. [US/US]; Legal Staff - Mail Code 482-C23-B21, P.O. Box 300, Detroit, MI 48265-3000 (US) (For All Designated States Except US)
Inventors: WINTER, Gerhard; (US).
VYAS, Gayatri; (US).
TRABOLD, Thomas, A.; (US).
DATTA, Reena, L.; (US)
Agent: ELLERBROCK, Charles, H.; General Motors Global Technology Operations, Inc., Legal Staff - Mail Code 482-C23-B21, P.O. Box 300, Detroit, MI 48265-3000 (US)
Priority Data:
60/707,763 12.08.2005 US
Title (EN) PROCESS FOR APPLICATION OF A HYDROPHILIC COATING TO FUEL CELL BIPOLAR PLATES
(FR) PROCEDE POUR APPLIQUER UN REVETEMENT HYDROPHILE SUR DES PLAQUES BIPOLAIRES DE PILE A COMBUSTIBLE
Abstract: front page image
(EN)A process comprising: depositing a coating on a fuel cell bipolar plate using plasma assisted chemical vapor deposition.
(FR)La présente invention concerne un procédé qui consiste à déposer un revêtement sur une plaque bipolaire de pile à combustible en mettant en oeuvre une technique de dépôt chimique en phase vapeur activé au plasma.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)