COSMETIC COMPOUNDED WITH SPHERICAL CLAY MINERAL

PURPOSE:To provide a cosmetic giving excellent feeling to the skin and having transparent feeling, by compounding spherical powder of water-swelling clay mineral. CONSTITUTION:Preferably a water-swelling clay mineral is dispersed in an aqueous solvent and the dispersion is spray-dried to form spheri...

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Main Authors YAMAGUCHI MICHIHIRO, KAWAURA TAKESHI, YAKIDA YOSHIAKI, IKEDA TOSHIHIDE, HIGASHIKUBO KAZUO
Format Patent
LanguageEnglish
Published 04.03.1988
Subjects
ADHESIVES
CHEMISTRY
DYES
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
PREPARATION OF CARBON BLACK
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Summary:PURPOSE:To provide a cosmetic giving excellent feeling to the skin and having transparent feeling, by compounding spherical powder of water-swelling clay mineral. CONSTITUTION:Preferably a water-swelling clay mineral is dispersed in an aqueous solvent and the dispersion is spray-dried to form spherical powder of water-swelling clay mineral having particle diameter of 2-20mum. The powder is compounded to a cosmetic base at an amount of 0.05-50wt%, 0.5-5wt% for emulsified or dispersed cosmetic and 0.1-30wt% for powdery or pressed powder cosmetic. The cosmetic produced by this method has extremely excellent smoothness and slipperiness and high transparency (low masking power) compared with conventional extender pigment used in cosmetics.
Bibliography:Application Number: JP19860194494