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1. (WO2006084879) USE OF DITHIOPHOSPHINIC ACID AND/OR ITS SALTS FOR PRODUCING ANTI-CORROSION COATINGS THAT ARE DEVOID OF CHROME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/084879    International Application No.:    PCT/EP2006/050810
Publication Date: 17.08.2006 International Filing Date: 09.02.2006
Chapter 2 Demand Filed:    07.11.2006    
IPC:
C09D 5/08 (2006.01), C23F 11/167 (2006.01), C07F 9/30 (2006.01)
Applicants: BASF AKTIENGESELLSCHAFT [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
FERNANDEZ GONZALEZ, Monica [ES/DE]; (DE) (For US Only).
HICKL, Markus [DE/DE]; (DE) (For US Only).
MOCK-KNOBLAUCH, Cordula [DE/CN]; (CN) (For US Only).
ESSIG, Manfred [DE/DE]; (DE) (For US Only).
SCHREPP, Wolfgang [DE/DE]; (DE) (For US Only).
BIEHLER, Manfred [DE/DE]; (DE) (For US Only)
Inventors: FERNANDEZ GONZALEZ, Monica; (DE).
HICKL, Markus; (DE).
MOCK-KNOBLAUCH, Cordula; (CN).
ESSIG, Manfred; (DE).
SCHREPP, Wolfgang; (DE).
BIEHLER, Manfred; (DE)
Common
Representative:
BASF Aktiengesellschaft; 67056 Ludwigshafen (DE)
Priority Data:
10 2005 006 233.4 10.02.2005 DE
10 2005 046 075.5 26.09.2005 DE
Title (DE) VERWENDUNG VON DITHIOPHOSPHINSÄUREN UND/ODER DEREN SALZEN ZUR HERSTELLUNG CHROMFREIER KORROSIONSSCHUTZSCHICHTEN
(EN) USE OF DITHIOPHOSPHINIC ACID AND/OR ITS SALTS FOR PRODUCING ANTI-CORROSION COATINGS THAT ARE DEVOID OF CHROME
(FR) UTILISATION D'ACIDES DITHIOPHOSPHINIQUES ET/OU DE LEURS SELS, POUR PREPARER DES COUCHES DE PROTECTION CONTRE LA CORROSION DEPOURVUES DE CHROME
Abstract: front page image
(DE)Verwendung von Dithiophosphinsäuren der allgemeinen Formel HS2P(R1)(R2) und/oder deren Salzen zur Herstellung chromfreier, polymerhaltiger Korrosionsschutzschichten auf metallischen Oberflächen, wobei es sich bei R1 bzw. R2 unabhängig voneinander um organische Reste mit 1 bis 30 C-Atomen handelt.
(EN)The invention relates to the use of dithiophosphinic acids of general formula HS2P(R1)(R2) and/or its salts for producing anti-corrosion coatings on metallic surfaces, said coatings containing polymers and being devoid of chrome. In said formula R1 and R2 independently of one another represent organic groups with between 1 and 30 C atoms.
(FR)La présente invention concerne l'utilisation d'acides dithiophosphiniques de formule générale HS2P(R1)(R2), et/ou de leurs sels pour préparer des couches de protection contre la corrosion dépourvues de chrome et contenant des polymères, qui sont appliquées sur des surfaces métalliques, R1 et R2 représentant indépendamment des radicaux organiques comprenant de 1 à 30 atomes de C.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, 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, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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: German (DE)
Filing Language: German (DE)