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Machine translation
1. (WO2006079409) SPRAY DRIED COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/079409    International Application No.:    PCT/EP2005/013933
Publication Date: 03.08.2006 International Filing Date: 20.12.2005
Chapter 2 Demand Filed:    22.11.2006    
IPC:
C08J 3/12 (2006.01), C08J 3/205 (2006.01), A61K 9/16 (2006.01), C08L 29/04 (2006.01)
Applicants: UNILEVER PLC [GB/GB]; Unilever House, Blackfriars, London Greater London EC4P 4BQ (GB) (AE, AG, AU, BB, BW, BZ, CA, CY, EG, GB, GD, GH, GM, IE, IL, IN, KE, KN, LC, LK, LS, MN, MW, NA, NG, NZ, OM, PG, SC, SD, SG, SL, SZ, TT, TZ, UG, VC, ZA, ZM, ZW only).
UNILEVER NV [NL/NL]; Weena 455, NL-3013 AL Rotterdam (NL) (AL, AM, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CM, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, FR, GA, GE, GN, GQ, GR, GW, HR, HU, ID, IS, IT, JP, KG, KM, KP, KR, KZ, LR, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MR, MX, MZ, NE, NI, NL, NO, PH, PL, PT, RO, RU, SE, SI, SK, SM, SN, SY, TD, TG, TJ, TM, TN, TR, UA, UZ, VN, YU only).
BARNWELL, Stephen, George [GB/GB]; (GB) (For US Only).
COOPER, Andrew, Ian [GB/GB]; (GB) (For US Only).
DUNCALF, David [GB/GB]; (GB) (For US Only).
FOSTER, Alison, Jayne [GB/GB]; (GB) (For US Only).
RANNARD, Stephen, Paul [GB/GB]; (GB) (For US Only)
Inventors: BARNWELL, Stephen, George; (GB).
COOPER, Andrew, Ian; (GB).
DUNCALF, David; (GB).
FOSTER, Alison, Jayne; (GB).
RANNARD, Stephen, Paul; (GB)
Agent: ELLIOTT, Peter, William; Unilever Patent Group, Colworth House, Sharnbrook, Bedford Bedfordshire MK44 1LQ (GB)
Priority Data:
0501835.3 28.01.2005 GB
Title (EN) SPRAY DRIED COMPOSITIONS
(FR) AMELIORATIONS APPORTEES A DES COMPOSITIONS DE DISSOLUTION RAPIDE
Abstract: front page image
(EN)The invention provides a method comprising the steps of: (i) providing an emulsion of: a) an aqueous solvent, such as water, b) a carrier material dispersible or soluble in (a), said carrier material being solid at ambient temperature, and preferably being a polymer and inorganic salt or a surfactant, c) a volatile second liquid phase (for example, chloroform) which is not miscible with (a), and d) a material which is dispersible or soluble in (c) but not in (a), and, (ii) Drying the emulsion at above ambient temperature (preferably by spray drying) to simultaneously remove (a) and (c) and thereby obtain the material (b) in solid form with (d) dispersed therein.
(FR)L'invention se rapporte à un procédé comprenant plusieurs étapes consistant : (i) à fournir une émulsion contenant: a) un solvant aqueux, telle de l'eau, b) un matériau support dispersible ou soluble dans (a), ce matériau support se solidifiant à la température ambiante, et consistant de préférence en un polymère, un sel inorganique ou un agent de surface, c) une seconde phase liquide volatile (par exemple du chloroforme) qui n'est pas miscible avec (a), et d) un matériau qui est dispersible ou soluble dans (c) non dans (a), et, (ii) à sécher l'émulsion au-dessus de la température ambiante (de préférence par séchage par atomisation) afin d'ôter simultanément (a) et (c) et à obtenir ainsi le matériau (b) sous forme solide, (d) étant dispersé à l'intérieur.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)