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Machine translation
1. (WO1997020968) PASSIFICATION OF ZINC SURFACES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/020968    International Application No.:    PCT/US1996/019299
Publication Date: 12.06.1997 International Filing Date: 04.12.1996
Chapter 2 Demand Filed:    04.06.1997    
IPC:
C25D 3/06 (2006.01), C25D 11/38 (2006.01)
Applicants: SANCHEM, INC. [US/US]; 1600 S. Canal Street, Chicago, IL 60616 (US) (For All Designated States Except US).
BIBBER, John, W. [US/US]; (US) (For US Only)
Inventors: BIBBER, John, W.; (US)
Agent: CONTE, Robert, F., I.; Laff, Whitesel, Conte & Saret, Ltd., Suite 1700, 401 N. Michigan Avenue, Chicago, IL 60611 (US)
Priority Data:
08/567,627 05.12.1995 US
Title (EN) PASSIFICATION OF ZINC SURFACES
(FR) PASSIVATION DE SURFACES DE ZINC
Abstract: front page image
(EN)A trivalent chromium protective coating composition for zinc or a zinc plated article having an acid pH of about 3.0 to 4.0 and a process for coating the zinc or zinc plated article in which the article is contacted with the composition and trivalent chromium is deposited on the article by electrolysis and an article of zinc or zinc plate is coated with a protective trivalent chromium composition.
(FR)Composition de revêtement en chrome trivalent de protection du zinc ou d'un article plaqué en zinc possédant un pH acide entre 3 et 4, procédé de revêtement du zinc ou d'un article plaqué en zinc consistant à mettre en contact cet article avec la composition et à déposer du chrome trivalent sur l'article par électrolyse, article de zinc ou placage de zinc revêtu par une composition de protection en chrome trivalent.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, US, UZ, VN.
African Regional Intellectual Property Organization (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)