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1. (WO2010033586) USE OF HYDROXYCARBOXYLATES FOR WATER HARDNESS CONTROL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/033586    International Application No.:    PCT/US2009/057149
Publication Date: 25.03.2010 International Filing Date: 16.09.2009
IPC:
C11D 3/22 (2006.01)
Applicants: ECOLAB INC. [US/US]; 370 N. Wabasha Street St. Paul, MN 55102 (US) (For All Designated States Except US).
MIRALLES, Altony, J. [US/US]; (US) (For US Only).
SILVERNAIL, Carter, M. [US/US]; (US) (For US Only)
Inventors: MIRALLES, Altony, J.; (US).
SILVERNAIL, Carter, M.; (US)
Agent: SORENSEN, Andrew, D.; (US)
Priority Data:
61/097,398 16.09.2008 US
Title (EN) USE OF HYDROXYCARBOXYLATES FOR WATER HARDNESS CONTROL
(FR) UTILISATION DES HYDROXYCARBOXYLATES POUR LE CONTRÔLE DE LA DURETÉ DE L’EAU
Abstract: front page image
(EN)The present invention relates to compositions including threshold agents, and methods of use thereof. The threshold agents can include hydroxycarboxylate compounds present at an amount sufficient to control water hardness. The threshold agents are present in the wash solution at a molar amount less than the molar amount of water hardness ions present.
(FR)La présente invention concerne des compositions comprenant des agents de seuil et leur procédé d’utilisation.   Les agents de seuil peuvent comporter des composés d’hydroxycarboxylates présents en une quantité suffisante pour contrôler la dureté de l’eau. Les agents de seuil sont présents dans la solution de lavage en une quantité molaire inférieure à la quantité molaire d’ions de dureté de l’eau présents.
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: English (EN)
Filing Language: English (EN)