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1. (WO2010077704) METHOD FOR PREPARING PERSONAL CARE COMPOSITION COMPRISING SURFACTANT AND HIGH MELTING POINT FATTY COMPOUND
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077704 International Application No.: PCT/US2009/067234
Publication Date: 08.07.2010 International Filing Date: 09.12.2009
IPC:
A61K 8/34 (2006.01) ,A61K 8/41 (2006.01) ,A61Q 5/12 (2006.01) ,A61K 8/04 (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
18
characterised by the composition
30
containing organic compounds
33
containing oxygen
34
Alcohols
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
30
containing organic compounds
40
containing nitrogen
41
Amines
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5
Preparations for care of the hair
12
Preparations containing hair conditioners
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
02
characterised by special physical form
04
Dispersions; Emulsions
Applicants:
THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, Ohio 45202, US (AllExceptUS)
OKADA, Toshiyuki [JP/JP]; JP (UsOnly)
ANADA, Chisato [JP/JP]; JP (UsOnly)
YOKOGI, Junichi [JP/JP]; JP (UsOnly)
YANG, Jian-Zhong [CN/JP]; JP (UsOnly)
Inventors:
OKADA, Toshiyuki; JP
ANADA, Chisato; JP
YOKOGI, Junichi; JP
YANG, Jian-Zhong; JP
Common
Representative:
THE PROCTER & GAMBLE COMPANY; c/o Eileen L. Hughett Global Patent Services 299 East Sixth Street Sycamore Building, 4th Floor Cincinnati, Ohio 45202, US
Priority Data:
61/120,86909.12.2008US
Title (EN) METHOD FOR PREPARING PERSONAL CARE COMPOSITION COMPRISING SURFACTANT AND HIGH MELTING POINT FATTY COMPOUND
(FR) PROCÉDÉ DE PRÉPARATION D'UNE COMPOSITION DE SOINS PERSONNELS RENFERMANT UN TENSIO-ACTIF ET UN COMPOSÉ GRAS À POINT DE FUSION ÉLEVÉ
Abstract:
(EN) Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following detailed steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0x102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that the surfactant is a cationic surfactant and the oil phase contains from 0 to 50% of an aqueous carrier by weight of the oil phase.
(FR) L'invention porte sur un procédé de préparation d'une composition de soins personnels, comprenant les étapes de : (1) préparation d'une phase huileuse chaude renfermant le tensio-actif et le composé gras à point de fusion élevé; (2) préparation d'une phase aqueuse froide renfermant le support aqueux; et (3) mélange de la phase huileuse et de la phase aqueuse pour former une émulsion. L'étape de mélange (3) comprend en détail les étapes suivantes : (3-1) introduction, soit de la phase huileuse, soit de la phase aqueuse dans un champ à cisaillement élevé présentant une densité d'énergie de 1,0 x 102 J/m3 ou plus; (3-2) introduction de l'autre phase directement dans le champ; et (3-3) formation d'une émulsion. Le procédé exige en outre que le tensio-actif soit un tensio-actif cationique et que la phase huileuse contienne de 0 à 50 % en poids d'un support aqueux par rapport au poids de la phase huileuse.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, 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 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, 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)
Also published as:
EP2355779MXMX/a/2011/006125JP2012511035CN102245161CA2746291AU2009333471
IN3953/DELNP/2011BRPI0922535