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1. (WO2008016837) AQUEOUS COMPOSITIONS CONTAINING A HYDROPHOBIC MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2008/016837 International Application No.: PCT/US2007/074535
Publication Date: 07.02.2008 International Filing Date: 27.07.2007
IPC:
A61K 8/00 (2006.01) ,A61K 8/18 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
Applicants:
NARAYANAN, Kolazi, S. [US/US]; US (UsOnly)
JON, Domingo [US/US]; US (UsOnly)
PATEL, Jayanti [US/US]; US (UsOnly)
WINKOWSKI, Karen [UY/UY]; US (UsOnly)
ISP INVESTMENTS INC. [US/US]; 300 Delaware Avenue Suite 303 Wilmington, DE 19801, US (AllExceptUS)
Inventors:
NARAYANAN, Kolazi, S.; US
JON, Domingo; US
PATEL, Jayanti; US
WINKOWSKI, Karen; US
Agent:
DAVIS, William, J. ; International Specialty Products Legal Department, Building 8 1361 Alps Road Wayne, NJ 07470, US
Priority Data:
11/496,59931.07.2006US
11/803,10811.05.2007US
Title (EN) AQUEOUS COMPOSITIONS CONTAINING A HYDROPHOBIC MATERIAL
(FR) PRODUITS AQUEUX CONTENANT UN MATÉRIAU HYDROPHOBE
Abstract:
(EN) An aqueous composition containing a hydrophobic material, and, more particularly, a water soluble matrix of a water soluble polymer and a water soluble surfactant, in the form of a complex, for stabilizing the hydrophobic material, as a nanoparticulate dispersion or emulsion. A delivery system for delivering bioactive hydrophobic materials as an aqueous nanoparticle dispersion of a water soluble matrix of polymer and a surfactant.
(FR) La présente invention se rapporte à un produit aqueux contenant un matériau hydrophobe et, plus particulièrement, à une matrice hydrosoluble constituée d'un polymère hydrosoluble et d'un tensioactif hydrosoluble formant un complexe, en vue de la stabilisation du matériau hydrophobe sous la forme d'une émulsion ou d'une dispersion nanoparticulaire. La présente invention se rapporte également à un système de délivrance permettant de délivrer des matériaux hydrophobes bioactifs sous la forme d'une dispersion aqueuse nanoparticulaire d'une matrice hydrosoluble associant un polymère et un tensioactif.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, MT, 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)