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Machine translation
1. (WO2001000771) BLEACH ACTIVATOR BASED ON INULIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/000771    International Application No.:    PCT/NL2000/000462
Publication Date: 04.01.2001 International Filing Date: 30.06.2000
Chapter 2 Demand Filed:    29.01.2001    
IPC:
C08B 37/00 (2006.01), C11D 3/22 (2006.01), C11D 3/39 (2006.01), D06L 3/02 (2006.01)
Applicants: COOPERATIE COSUN U.A. [NL/NL]; P.O. Box 1308, NL-4700 BH Roosendaal (NL) (For All Designated States Except US).
BOLKENBAAS, Mariëtte, Ellen, Boukje [NL/NL]; (NL) (For US Only).
RAAIJMAKERS, Henricus, Wilhelmus, Carolina [NL/NL]; (NL) (For US Only).
KUZEE, Hendrika, Cornelia [NL/NL]; (NL) (For US Only).
VAN DOREN, Hendrik, Arend [NL/NL]; (NL) (For US Only).
HAAKSMAN, Ingrid, Karin [NL/NL]; (NL) (For US Only)
Inventors: BOLKENBAAS, Mariëtte, Ellen, Boukje; (NL).
RAAIJMAKERS, Henricus, Wilhelmus, Carolina; (NL).
KUZEE, Hendrika, Cornelia; (NL).
VAN DOREN, Hendrik, Arend; (NL).
HAAKSMAN, Ingrid, Karin; (NL)
Agent: JORRITSMA, Ruurd; Nederlandsch Octrooibureau, Scheveningseweg 82, P.O. Box 29720, NL-2502 LS The Hague (NL)
Priority Data:
1012482 30.06.1999 NL
Title (EN) BLEACH ACTIVATOR BASED ON INULIN
(FR) ACTIVATEUR DE BLANCHIMENT A BASE D'INULINE
Abstract: front page image
(EN)The invention relates to the use of a partially acylated fructan, in particular a partially acylated inulin, having a degree of substitution with acyl groups of 0.4-2.5 and a degree of substitution of at most 0.2 with other substituents, as a bleach activator. The solubility and efficiency of these derivatives is better than that of comparable products such as completely acylated derivatives and carboxylated derivatives. The derivatives are prepared by acylation in an aqueous medium under controlled pH.
(FR)L'invention concerne l'utilisation d'un fructane partiellement acylé, en particulier d'une inuline partiellement acylée, qui présente un degré de substitution par des groupes acyles se situant entre 0,4 et 2,5 et un degré de substitution de 0,2 au maximum par d'autres substituants, comme activateur de blanchiment. La solubilité et l'efficacité de ces dérivés est meilleure que celle de produits comparables, tels que des dérivés complètement acylés et des dérivés carboxylés. Ces dérivés sont préparés par acylation dans un milieu aqueux à pH contrôlé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Dutch; Flemish (NL)