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1. (WO2001017492) A PROCESS FOR FORMING A HAIR CARE COMPOSITION AND A COMPOSITION FORMED BY SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/017492 International Application No.: PCT/US1999/020329
Publication Date: 15.03.2001 International Filing Date: 03.09.1999
Chapter 2 Demand Filed: 15.12.2000
IPC:
A61K 8/37 (2006.01) ,A61K 8/39 (2006.01) ,A61K 8/41 (2006.01) ,A61K 8/892 (2006.01) ,A61Q 5/02 (2006.01) ,A61Q 5/06 (2006.01) ,A61Q 5/12 (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
37
Esters of carboxylic acids
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
39
Derivatives containing from 2 to 10 oxyalkylene groups
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
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
72
containing organic macromolecular compounds
84
obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
89
Polysiloxanes
891
saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
892
modified by a hydroxy group, e.g. dimethiconol
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
02
Preparations for cleaning the hair
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
06
Preparations for styling the hair, e.g. by temporary shaping or colouring
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
Applicants:
YANG, Jian-Zhong [CN/JP]; JP (UsOnly)
NAKAMURA, Kiichiro [JP/JP]; JP (UsOnly)
THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, OH 45202, US (AllExceptUS)
Inventors:
YANG, Jian-Zhong; JP
NAKAMURA, Kiichiro; JP
Agent:
REED, T., David ; The Procter & Gamble Company 5299 Spring Grove Avenue Cincinnati, OH 45217-1087, US
Priority Data:
Title (EN) A PROCESS FOR FORMING A HAIR CARE COMPOSITION AND A COMPOSITION FORMED BY SAME
(FR) PROCEDE DE FORMATION D'UNE COMPOSITION DE SOINS CAPILLAIRES ET COMPOSITION AINSI OBTENUE
Abstract:
(EN) An improved process for forming a hair care composition includes the steps of providing an oil having an HLB of less than about 3, providing an oil-miscible agent, providing water, providing a cationic surfactant having a melting temperature, and providing a solid fatty compound having a melting temperature. The water is heated to a temperature higher than the melting temperature of the cationic surfactant and the melting temperature of the solid fatty compound. The cationic surfactant and solid fatty compound are added to the water to form a mixture. The mixture is maintained at a temperature higher than the melting temperature of the cationic surfactant and the melting temperature of the solid fatty compound, and homogenized. The mixture is gradually cooled to form a gel matrix. The oil and the oil-miscible agent are combined to form a premix having an HLB value of less than about 4. The premix and gel matrix are combined, at a temperature lower than about 60 °C, to form a hair conditioning composition. Improved hair care compositions are formed by the above process.
(FR) Ce procédé perfectionné de formation d'une composition de soins capillaires comprend les étapes suivantes consistant: à préparer une huile possédant un rapport hydrophile/lipophile (HLB) inférieur à environ 3, un agent miscible dans l'huile, de l'eau, un tensioactif cationique possédant une certaine température de fusion, ainsi qu'un composé gras solide possédant une certaine température de fusion, à chauffer l'eau pour la porter à une température supérieure à celle de la température de fusion du tensioactif cationique et à celle du composé gras solide; à ajouter le tensioactif et le composé gras solide à l'eau, afin de former un mélange, à maintenir le mélange à une température supérieure à la température de fusion du tensioactif cationique et à celle du composé gras solide, à homogénéiser le mélange, puis à refroidir graduellement le mélange, afin de former une matrice de gel, à combiner l'huile et l'agent miscible dans l'huile afin de former un prémélange possédant un rapport HLB inférieur à environ 4, et enfin à combiner le prémélange et la matrice de gel, à une température inférieure à environ 60 °C, afin de former la composition de soins capillaires. L'invention concerne encore des compositions de soins capillaires formées au moyen du procédé ci-dessus.
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Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SL, SZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)