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1. WO1997032560 - SKIN CARE COMPOSITIONS

Publication Number WO/1997/032560
Publication Date 12.09.1997
International Application No. PCT/US1997/002554
International Filing Date 19.02.1997
Chapter 2 Demand Filed 29.09.1997
IPC
A61K 8/02 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
A61K 8/04 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
04Dispersions; Emulsions
A61K 8/06 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
04Dispersions; Emulsions
06Emulsions
A61K 8/25 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
19containing inorganic ingredients
25Silicon; Compounds thereof
A61K 8/34 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
34Alcohols
A61K 8/37 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
37Esters of carboxylic acids
CPC
A61K 2800/412
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
40Chemical, physico-chemical or functional or structural properties of particular ingredients
41Particular ingredients further characterized by their size
412Microsized, i.e. having sizes between 0.1 and 100 microns
A61K 8/0241
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
0241Containing particulates characterized by their shape and/or structure
A61K 8/0295
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
0295Liquid crystals
A61K 8/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
04Dispersions; Emulsions
06Emulsions
A61K 8/062
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
04Dispersions; Emulsions
06Emulsions
062Oil-in-water emulsions
A61K 8/25
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
19containing inorganic ingredients
25Silicon; Compounds thereof
Applicants
  • THE PROCTER & GAMBLE COMPANY [US]/[US] (AllExceptUS)
  • NAWAZ, Zahid [GB]/[GB] (UsOnly)
  • OWEN, Edward [GB]/[GB] (UsOnly)
Inventors
  • NAWAZ, Zahid
  • OWEN, Edward
Agents
  • REED, T., David
Priority Data
9604674.305.03.1996GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SKIN CARE COMPOSITIONS
(FR) COMPOSITIONS POUR SOINS DE LA PEAU
Abstract
(EN) A skin care composition in the form of an oil-in-water emulsion comprising: (a) from about 0.1 % to about 10 % by weight of a particulate component having an average particle size of about 50 microns or less; (b) from about 0.1 % to about 20 % by weight of an organic liquid crystal-forming amphiphilic surfactant; (c) emulsified oil phase; and (d) water. The compositions of the invention provide improved skin feel, reduced greasiness/stickiness and faster absorption.
(FR) L'invention concerne une composition pour soins de la peau sous la forme d'une émulsion d'huile dans l'eau comprenant: (a) entre environ 0,1 % en poids et environ 10 % en poids d'un composant particulaire, ayant une granulométrie moyenne d'environ 50 microns ou moins; (b) entre environ 0,1 % en poids et environ 20 % en poids d'un tensioactif organique amphiphile capable de former des cristaux liquides; (c) une phase huile émulsionnée; et (d) de l'eau. Les compositions de l'invention adoucissent la peau, la rendent moins grasse, moins poisseuse et elles sont rapidement absorbées.
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