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1. (WO2001091205) SURFACE TREATMENT OF METALLIC COMPONENTS OF ELECTROCHEMICAL CELLS FOR IMPROVED ADHESION AND CORROSION RESISTANCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/091205    International Application No.:    PCT/CA2001/000753
Publication Date: 29.11.2001 International Filing Date: 24.05.2001
Chapter 2 Demand Filed:    20.12.2001    
IPC:
B23P 13/00 (2006.01), B24C 1/10 (2006.01), C25C 7/02 (2006.01), H01M 2/28 (2006.01), H01M 4/00 (2006.01), H01M 4/04 (2006.01), H01M 4/08 (2006.01), H01M 4/14 (2006.01), H01M 4/16 (2006.01), H01M 4/20 (2006.01), H01M 4/64 (2006.01), H01M 4/68 (2006.01), H01M 4/73 (2006.01), H01M 4/82 (2006.01), H01M 4/88 (2006.01), H01M 6/00 (2006.01)
Applicants: INTEGRAN TECHNOLOGIES INC. [CA/CA]; 1 Meridian Road, Toronto, Ontario M9W 4Z6 (CA)
Inventors: LIMOGES, David, L.; (CA).
PALUMBO, Gino; (CA).
LIN, Peter, K.; (CA).
TOMANTSCHGER, Klaus; (CA)
Agent: MITCHELL, Randall, S.; Ridout & Maybee, One Queen Street East, Suite 2400, Toronto, Ontario M5C 3B1 (CA)
Priority Data:
09/580,370 26.05.2000 US
Title (EN) SURFACE TREATMENT OF METALLIC COMPONENTS OF ELECTROCHEMICAL CELLS FOR IMPROVED ADHESION AND CORROSION RESISTANCE
(FR) TRAITEMENT DE SURFACE DE CONSTITUANTS METALLIQUES DE CELLULES ELECTROCHIMIQUES PERMETTANT UNE ADHESION ET UNE RESISTANCE A LA CORROSION AMELIOREES
Abstract: front page image
(EN)A process for enhancing chemical stability, corrosion resistance and for improved adhesion characteristics is described for use on metal or metal-alloy non-consumable electrodes, current collectors or other metallic articles used in electrochemical cells. The process includes peening of the article, optionally followed by an annealing treatment.
(FR)L'invention concerne un procédé permettant d'augmenter la stabilité chimique, la résistance à la corrosion et d'améliorer les caractéristiques d'adhésion, lequel procédé est à utiliser sur des électrodes réfractaires métalliques ou d'alliage métallique, des collecteurs de courant ou d'autres articles métalliques utilisés dans des cellules électrochimiques. Ce procédé comprend le martelage de l'article, éventuellement suivi d'un traitement de recuit.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)