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1. (WO2017182738) METHOD FOR PREPARING AN EMULSION
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/182738    International Application No.:    PCT/FR2017/050882
Publication Date: 26.10.2017 International Filing Date: 12.04.2017
IPC:
A61K 8/73 (2006.01), A61Q 19/00 (2006.01), A61K 8/06 (2006.01), C08B 11/14 (2006.01), C08B 15/06 (2006.01), C08L 1/28 (2006.01)
Applicants: INSTITUT POLYTECHNIQUE DE GRENOBLE [FR/FR]; 46 Avenue Félix Viallet 38000 GRENOBLE (FR).
PIERRE FABRE DERMO-COSMETIQUE [FR/FR]; 45 Place Abel Gance 92100 BOULOGNE (FR)
Inventors: BRAS, Julien; (FR).
FABRE, Bernard; (FR)
Agent: CABINET BEAUMONT; 4, Place Robert Schuman B.P. 1529 38025 Grenoble Cedex 1 (FR)
Priority Data:
1653400 18.04.2016 FR
Title (EN) METHOD FOR PREPARING AN EMULSION
(FR) PROCÉDÉ DE FORMATION D'UNE ÉMULSION
Abstract: front page image
(EN)The present invention relates to a method for preparing dermo-cosmetic compositions in the form of emulsions, which as emulsifier contain cationized cellulose fibres with a degree of cationic substitution greater than 0.15, the concentration of the microfibres being greater than 0.8% by dry weight in relation to the total weight of the composition. The invention further relates to the use of said cationized cellulose fibres as emulsifying agent, and to the emulsions prepared using said method.
(FR)La présente demande concerne un procédé de préparation de compositions dermo-cosmétiques sous forme d'émulsions comprenant comme émulsionnant des fibres de cellulose cationisées ayant un degré de substitution cationique supérieur à 0,15, la concentration de ces microfibres étant supérieure à 0,8 % en poids de matière sèche par rapport au poids total de la composition; l'utilisation de ces fibres de cellulose cationisées comme agent émulsionnant; ainsi que les émulsions préparées par ce procédé.
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)