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Machine translation
1. (WO2010031963) LOW-TOXICITY BIODEGRADABLE CORROSION INHIBITORS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/031963    International Application No.:    PCT/FR2009/051745
Publication Date: 25.03.2010 International Filing Date: 17.09.2009
IPC:
C07D 233/16 (2006.01), C09K 8/54 (2006.01), C23F 11/14 (2006.01)
Applicants: CECA S.A. [FR/FR]; 89, Boulevard National F-92250 La Garenne Colombes (FR) (For All Designated States Except US).
POU, Tong Eak [FR/FR]; (FR) (For US Only).
GILLET, Jean-Philippe [FR/FR]; (FR) (For US Only).
GANCET, Christian [FR/FR]; (FR) (For US Only)
Inventors: POU, Tong Eak; (FR).
GILLET, Jean-Philippe; (FR).
GANCET, Christian; (FR)
Agent: LHOSTE, Catherine; (FR)
Priority Data:
FR 08.56293 18.09.2008 FR
Title (EN) LOW-TOXICITY BIODEGRADABLE CORROSION INHIBITORS
(FR) INHIBITEURS DE CORROSION PEU TOXIQUES ET BIODEGRADABLES
Abstract: front page image
(EN)The present invention relates to low-toxicity biodegradable compounds that inhibit metal corrosion, said compounds being salts obtained through the reaction of a carboxylic diacid with an imidazoline derivative. The invention also relates to the use of said corrosion-inhibiting compounds in all types of industries for drilling ore or fossil compounds, such as gas or oil.
(FR)La présente invention concerne des composés inhibiteurs de corrosion des métaux qui sont peu toxiques et biodégradables, lesdits composés étant des sels obtenus par réaction entre un diacide carboxylique et un dérivé d'imidazoline. L'invention concerne également l'utilisation de ces composés inhibiteurs de corrosion dans tout type d'industrie de forage de minerais ou de composés fossiles, tels que le gaz ou le pétrole.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)