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1. WO2006099253 - COMPOSITIONS COMPRISING ENTRAINED WATER AND AGENTS ENTRAINED IN WATER-SENSITIVE MATRICES

Publication Number WO/2006/099253
Publication Date 21.09.2006
International Application No. PCT/US2006/008817
International Filing Date 10.03.2006
IPC
A61K 9/48 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
48Preparations in capsules, e.g. of gelatin, of chocolate
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 2800/54
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
54Polymers characterized by specific structures/properties
A61K 8/0208
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
0208Tissues; Wipes; Patches
A61K 8/0216
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
0216Solid or semisolid forms
A61K 8/11
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
11Encapsulated compositions
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
  • MARY KAY INC. [US]/[US] (AllExceptUS)
  • MAJMUDAR, Gopa [US]/[US] (UsOnly)
Inventors
  • MAJMUDAR, Gopa
Agents
  • KRAWZSENEK, Michael, R.
Priority Data
60/660,25910.03.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITIONS COMPRISING ENTRAINED WATER AND AGENTS ENTRAINED IN WATER-SENSITIVE MATRICES
(FR) COMPOSITIONS CONTENANT DE L'EAU ENTRAINEE ET DES AGENTS ENTRAINES DANS DES MATRICES SENSIBLES A L'EAU
Abstract
(EN)
The present invention provides compositions comprising a water-sensitive matrix, a water-dispersible agent, and/or entrained water. The entrained water, for example, can be entrained within a plurality of capsules or particles, wherein upon use the entrained water is released thereby effecting the release of the water-dispersible agents. The invention also provides methods of use for the topical application of such compositions.
(FR)
L'invention concerne des compositions contenant une matrice sensitive à l'eau, un agent dispersable dans l'eau et/ou de l'eau entraînée. L'eau entraînée, par exemple, peut être entraînée dans une pluralité de capsules ou de particules. Lors de l'utilisation, l'eau entraînée est libérée au moyen de ces capsules ou particules, provoquant la libération des agents dispersables dans l'eau. L'invention concerne également des procédés d'utilisation pour l'application topique de ces compositions.
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