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1. (WO2007007279) MULTI PHASE PERSONAL CARE COMPOSITION COMPRISING COMPOSITIONS HAVING SIMILAR RHEOLOGY PROFILE IN DIFFERENT PHASES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/007279    International Application No.:    PCT/IB2006/052346
Publication Date: 18.01.2007 International Filing Date: 11.07.2006
IPC:
A61K 8/02 (2006.01), A61Q 5/12 (2006.01), A61K 8/34 (2006.01), A61K 8/00 (2006.01)
Applicants: THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza, Cincinnati, OH 45202 (US) (For All Designated States Except US).
IWATA, Toshiyuki [JP/JP]; (JP) (For US Only)
Inventors: IWATA, Toshiyuki; (JP)
Common
Representative:
THE PROCTER & GAMBLE COMPANY; c/o Eileen L. Hughett, Winton Hill Business Center, 6110 CenterHill Road, Cincinnati, OH 45224 (US)
Priority Data:
60/698,563 12.07.2005 US
Title (EN) MULTI PHASE PERSONAL CARE COMPOSITION COMPRISING COMPOSITIONS HAVING SIMILAR RHEOLOGY PROFILE IN DIFFERENT PHASES
(FR) COMPOSITION DE SOIN PERSONNEL MULTIPHASE COMPRENANT DES COMPOSITIONS PRESENTANT UN PROFIL RHEOLOGIQUE SIMILAIRE DANS DIFFERENTES PHASES
Abstract: front page image
(EN)Multi-phase personal care compositions comprising: (a) at least one personal care composition phase; and (b) at least one another personal care composition phase; wherein the phase (a) and said the phase (b) are visually distinct phases that are packaged in physical contact, wherein the phase (a) and the phase (b) have a yield stress of from about IPa to about 100Pa, and wherein the viscosity ratio of the phase (a) to the phase (b) is from about 1 : 15 to about 15: 1 at shear stress over the yield stress of the phases (a) and (b) up to at least 200 Pa. By matching rheology profiles of each phase compositions in such kinetic conditions, desired patterns of multi-phase personal care compositions are easily obtained and/or maintained for a longer period of time.
(FR)L'invention concerne des compositions de soin personnel multiphases comprenant: (a) au moins une phase de composition de soin personnel, et (b) au moins une autre phase de composition de soin personnel; la phase (a) et la phase (b) sont des phases visuellement distinctes qui sont conditionnées en contact physique. La phase (a) et la phase (b) présentent une limite apparente d'élasticité comprise entre 1 Pascal environ et 100 Pascal, et le rapport de viscosité de la phase (a) par rapport à la phase (b) varie entre 1:15 et 15:1 à une contrainte de cisaillement, pour une limite apparente d'élasticité de la phase (a) et de la phase (b) allant jusqu'à au moins 200 Pascal. La mise en correspondance des profils rhéologiques de chaque composition de phase dans de telles conditions cinétiques, et la création de motifs voulus de compositions de soin personnel multiphases peuvent être facilement obtenus et/ou maintenus pendant une durée prolongée.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, 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, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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)