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1. (WO2016090512) CHEMICAL COMPOSITION FOR COATING METAL SURFACES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/090512    International Application No.:    PCT/CL2015/000064
Publication Date: 16.06.2016 International Filing Date: 11.12.2015
Chapter 2 Demand Filed:    16.06.2016    
IPC:
C23C 18/31 (2006.01), C23C 18/54 (2006.01), C23C 30/00 (2006.01), C25D 3/02 (2006.01), C25D 3/46 (2006.01), C25D 5/26 (2006.01), B05D 5/00 (2006.01)
Applicants: OSSES LEYTON, Nelson Roberto [CL/CL]; (CL).
LIZAMA MORENO, Eugenio Ovidio [CL/CL]; (CL)
Inventors: OSSES LEYTON, Nelson Roberto; (CL).
LIZAMA MORENO, Eugenio Ovidio; (CL)
Agent: CAREY CARVALLO, Francisco; Isidora Goyenechea N° 2800 - Piso 42 755 0647 - Las Condes - Santiago (CL)
Priority Data:
3397-2014 12.12.2014 CL
Title (EN) CHEMICAL COMPOSITION FOR COATING METAL SURFACES
(ES) COMPOSICIÓN QUÍMICA PARA RECUBRIR SUPERFICIES METÁLICAS
(FR) COMPOSITION CHIMIQUE POUR RECOUVRIR DES SURFACES MÉTALLIQUES
Abstract: front page image
(EN)The invention relates to a cyanide-free chemical composition and method for application thereof, the composition being used for in situ coating of electrical contacts made of copper or other metal in order to improve the electric transmission of same. The composition comprises: a metal agent; a thickener; a complexing agent; an alkalising agent; a solvent; and water.
(ES)Composición química libre de cianuros y método de aplicación de dicha composición, utilizada para recubrir de manera in situ contactos eléctricos de cobre u otro metal con el fin de mejorar la transmisión eléctrica de los mismos, que comprende un agente metálico, un agente espesante, un agente complejante, un agente alcalinizante, un solvente y agua.
(FR)L'invention concerne une composition chimique exempte de cyanures et un procédé d'application de ladite composition, utilisée pour recouvrir in situ des contacts électriques en cuivre ou autre métal afin d'améliorer la transmission électrique de ces derniers. Ladite composition comprend un agent métallique, un agent épaississant, un agent complexant, un agent alcalinisant, un solvant et de l'eau.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)