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1. (WO2013117672) METHOD FOR THE MANUFACTURE OF CONCENTRATED AQUEOUS SOLUTIONS OF ALKALI METAL SALT OF CARBOXYMETHYL FRUCTAN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/117672    International Application No.:    PCT/EP2013/052482
Publication Date: 15.08.2013 International Filing Date: 07.02.2013
IPC:
C08B 37/00 (2006.01), C08L 5/00 (2006.01), C02F 5/10 (2006.01)
Applicants: ITALMATCH CHEMICALS SPA [IT/IT]; Via Pietro Chiesa 7/13 Genova (IT)
Inventors: NOTTÉ, Patrick, Pierre; (BE).
DEVAUX, Albert, Firmin; (BE)
Agent: PRONOVEM; Ave Josse Goffin 158 B-1082 Brussels (BE)
Priority Data:
12154485.2 08.02.2012 EP
Title (EN) METHOD FOR THE MANUFACTURE OF CONCENTRATED AQUEOUS SOLUTIONS OF ALKALI METAL SALT OF CARBOXYMETHYL FRUCTAN
(FR) PROCÉDÉ DE FABRICATION DE SOLUTIONS AQUEUSES CONCENTRÉES DE SEL DE MÉTAL ALCALIN DE FRUCTOSANE CARBOXYMÉTHYLÉ
Abstract: front page image
(EN)The present invention is directed to a new method for the manufacture of aqueous solutions of alkali metal salt of carboxymethyl fructan. More specifically the present invention relates to a new method for the manufacture of aqueous solutions comprising at least 20% by weight of alkali metal salt of carboxymethyl fructan having a degree of carboxymethyl substitution of at least 1.2.
(FR)La présente invention concerne un nouveau procédé de fabrication de solutions aqueuses de sel de métal alcalin de fructosane carboxyméthylé. Plus particulièrement, la présente invention concerne un nouveau procédé de fabrication de solutions aqueuses comprenant au moins 20 % en poids de sel de métal alcalin de fructosane carboxyméthylé ayant un degré de substitution de carboxyméthyle d'au moins 1.2.
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)