SILICONE COPOLYMER AND COSMETIC CONTAINING THE SAME

PROBLEM TO BE SOLVED: To provide a composition for cosmetic use, thickening an aqueous composition without being accompanied by sticky touch feeling and high in emulsifying power, and to provide a cosmetic containing the same. SOLUTION: The composition for cosmetic use comprises 0.5-50 mass% of a co...

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Bibliographic Details
Main Authors SAKUTA KOJI, HATANAKA MASAHIDE, OKUDA HARUKAZU
Format Patent
LanguageEnglish
Published 31.07.2008
Subjects
ADHESIVES
CHEMISTRY
DYES
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:PROBLEM TO BE SOLVED: To provide a composition for cosmetic use, thickening an aqueous composition without being accompanied by sticky touch feeling and high in emulsifying power, and to provide a cosmetic containing the same. SOLUTION: The composition for cosmetic use comprises 0.5-50 mass% of a copolymer with its main chain comprising (meth)acrylic ester units, (meth)acrylic acid (salt) recurring units and recurring units each represented by formula (3) (wherein, R1is H or a 1-3C hydrocarbon group; R4is a 1-6C aliphatic hydrocarbon group or the like; X is H, an alkali metal ion or the like; m is an integer of 0-500 on average; and n is an integer of 1-3) crosslinked with a compound or its oligomer having 2-6 (meth)acrylic functional groups. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20070010661