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Machine translation
1. (WO2016104703) TRIVALENT CHROMIUM CHEMICAL CONVERSION LIQUID FOR ZINC OR ZINC ALLOY BASES AND CHEMICAL CONVERSION COATING FILM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/104703    International Application No.:    PCT/JP2015/086229
Publication Date: 30.06.2016 International Filing Date: 25.12.2015
IPC:
C23C 22/34 (2006.01)
Applicants: DIPSOL CHEMICALS CO., LTD. [JP/JP]; 7-12, Yaesu 2-chome, Chuo-ku, Tokyo 1040028 (JP)
Inventors: SAITO Ayumi; (JP).
ISHIKAWA Masatoshi; (JP).
KOIKE Takashi; (JP)
Agent: NISHIJIMA Takaki; (JP)
Priority Data:
2014-266254 26.12.2014 JP
Title (EN) TRIVALENT CHROMIUM CHEMICAL CONVERSION LIQUID FOR ZINC OR ZINC ALLOY BASES AND CHEMICAL CONVERSION COATING FILM
(FR) LIQUIDE DE CONVERSION CHIMIQUE À BASE DE CHROME TRIVALENT POUR BASES DE ZINC OU D'ALLIAGE DE ZINC ET FILM DE REVÊTEMENT DE CONVERSION CHIMIQUE
(JA) 亜鉛又は亜鉛合金基材用3価クロム化成処理液及び化成皮膜
Abstract: front page image
(EN)The present invention provides a chemical conversion liquid for zinc or zinc alloy bases, which contains 2-200 mmol/L of trivalent chromium ions, 1-300 mmol/L of zirconium ions and at least one component selected from among fluorine ions, a water-soluble carboxylic acid and a salt thereof, and which does not contain Co ions and hexavalent chromium ions.
(FR)La présente invention concerne un liquide de conversion chimique pour bases de zinc ou d'alliage de zinc, qui contient de 2 à 200 mmol/l d'ions chrome trivalent, de 1 à 300 mmol/l d'ions zirconium et au moins un constituant choisi parmi les ions fluor, un acide carboxylique hydrosoluble et un sel de celui-ci, et qui ne contient pas d'ions Co ni d'ions chrome hexavalent.
(JA) 本発明は、2~200mmol/Lの3価クロムイオン、1~300mmol/Lのジルコニウムイオン、並びにフッ素イオン及び水溶性カルボン酸又はその塩の少なくとも1つを含有し、Coイオン及び6価クロムイオンを含有しない亜鉛又は亜鉛合金基材用化成処理液を提供する。
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: Japanese (JA)
Filing Language: Japanese (JA)