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Machine translation
1. (WO1994014999) SUBSTANTIALLY NICKEL-FREE PHOSPHATE CONVERSION COATING COMPOSITION AND PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/014999    International Application No.:    PCT/US1993/012044
Publication Date: 07.07.1994 International Filing Date: 15.12.1993
Chapter 2 Demand Filed:    26.05.1994    
IPC:
C23C 22/12 (2006.01), C23C 22/13 (2006.01), C23C 22/18 (2006.01), C23C 22/36 (2006.01)
Applicants: HENKEL CORPORATION [US/US]; 140 Germantown Pike, Suite 150, Plymouth Meeting, PA 19462 (US) (For All Designated States Except US).
MILLER, Robert, W. [US/US]; (US) (For US Only).
PETSCHEL, Michael [US/US]; (US) (For US Only)
Inventors: MILLER, Robert, W.; (US).
PETSCHEL, Michael; (US)
Agent: ORTIZ, Daniel, S.; Henkel Corporation, 140 Germantown Pike, Suite 150, Plymouth Meeting, PA 19462 (US)
Priority Data:
07/995,465 22.12.1992 US
Title (EN) SUBSTANTIALLY NICKEL-FREE PHOSPHATE CONVERSION COATING COMPOSITION AND PROCESS
(FR) COMPOSITION ET PROCEDE DE REVETEMENT DE CONVERSION DE PHOSPHATE PRATIQUEMENT SANS NICKEL
Abstract: front page image
(EN)The nickel in conventional low zinc and nickel containing phosphate conversion coating compositions can be replaced by substantially smaller concentrations of cupric ions without losing the benefits of quality that motivated the addition of nickel to low zinc phosphating compositions originally; in fact, better alkaline resistance and paint adhesion can be achieved, along with a substantial cost reduction.
(FR)Le nickel, dans les compositions traditionnelles de revêtement de phosphate à faible teneur en zinc et nickel, peut être remplacé par des concentrations légèrement plus faibles d'ions de cuivre sans porter atteinte à la qualité, qui à l'origine a motivé l'addition de nickel à des compositions de phosphatation à faible teneur en zinc; en réalité, on peut obtenir une meilleure résistance alcaline et adhésion à la peinture ainsi qu'une réduction de coût sensible.
Designated States: AT, AU, BB, BG, BR, BY, CA, CH, CZ, DE, DK, ES, FI, GB, GE, HU, JP, KP, KR, KZ, LK, LU, MG, MN, MW, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SK, UA, US, VN.
European Patent Office (AT, BE, CH, DE, DK, ES, 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)