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1. WO2007038404 - COSMETIC COMPOSITION CONTAINING THERMOPLASTIC MICROSPHERES AND SKIN BENEFICIAL AGENTS

Publication Number WO/2007/038404
Publication Date 05.04.2007
International Application No. PCT/US2006/037207
International Filing Date 25.09.2006
IPC
A61K 8/02 2006.01
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 8/72 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
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 8/11
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
A61Q 17/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
17Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
04Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
A61Q 19/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
A61Q 19/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
08Anti-ageing preparations
C08K 9/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
9Use of pretreated ingredients
10Encapsulated ingredients
Applicants
  • ELC MANAGEMENT LLC [US]/[US] (AllExceptUS)
  • CUMMINS, Phillip [GB]/[US] (UsOnly)
  • SOJKA, Milan [US]/[US] (UsOnly)
Inventors
  • CUMMINS, Phillip
  • SOJKA, Milan
Agents
  • GIANCANA, Peter
Priority Data
60/720,02623.09.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COSMETIC COMPOSITION CONTAINING THERMOPLASTIC MICROSPHERES AND SKIN BENEFICIAL AGENTS
(FR) COMPOSITION COSMETIQUE CONTENANT DES MICROSPHERES THERMOPLASTIQUES ET DES AGENTS BENEFIQUES POUR LA PEAU
Abstract
(EN)
The invention relates to thermoplastic hollow microspheres containing one or more skin benefit agents entrapped therein. The microspheres are useful in the topical delayed release of the skin benefit agent.
(FR)
L'invention concerne des microsphères creuses thermoplastiques contenant au moins un agent bénéfique pour la peau encapsulé dans celle-ci. Ces microsphères sont utiles pour une libération topique retardée de l'agent susmentionné.
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