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1. (WO2011154289) USE OF 2-AMINOETHANOL AS ADDITIVE IN AQUEOUS SUSPENSIONS OF CALCIUM CARBONATE COMPRISING MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/154289    International Application No.:    PCT/EP2011/058940
Publication Date: 15.12.2011 International Filing Date: 31.05.2011
IPC:
C09C 1/02 (2006.01), D21H 17/67 (2006.01)
Applicants: Omya Development AG [CH/CH]; Baslerstrasse 42 CH-4665 Oftringen (CH) (For All Designated States Except US).
BURI, Matthias [CH/CH]; (CH) (For US Only).
RENTSCH, Samuel [CH/CH]; (CH) (For US Only).
GANE, Patrick A.C. [GB/CH]; (CH) (For US Only)
Inventors: BURI, Matthias; (CH).
RENTSCH, Samuel; (CH).
GANE, Patrick A.C.; (CH)
Agent: TIEFBRUNNER, Vera; Maiwald Patentanwalts GmbH Elisenhof Elisenstrasse 3 80335 Munich (DE)
Priority Data:
10165053.9 07.06.2010 EP
61/398,176 22.06.2010 US
Title (EN) USE OF 2-AMINOETHANOL AS ADDITIVE IN AQUEOUS SUSPENSIONS OF CALCIUM CARBONATE COMPRISING MATERIALS
(FR) UTILISATION DU 2-AMINOÉTHANOL COMME ADDITIF DANS DES SUSPENSIONS AQUEUSES DE SUBSTANCES COMPRENANT DU CARBONATE DE CALCIUM
Abstract: front page image
(EN)Use of 2-aminoethanol as an additive in an aqueous suspension, containing from 25 to 62 vol. % of at least one calcium carbonate-comprising material, wherein the use provides improved stability with regard to the conductivity of the suspension.
(FR)La présente invention concerne l'utilisation du 2-aminoéthanol comme additif dans une suspension aqueuse, contenant de 25 à 62 % en volume d'au moins une substance comprenant du carbonate de calcium, l'utilisation apportant une meilleure stabilité par rapport à la conductivité de la suspension.
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, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)