COSMETIC

PROBLEM TO BE SOLVED: To obtain a cosmetic having such characteristics that blots and other troubles on skin become unnoticeable and that uniform finish feeling of skin can be obtained. SOLUTION: This cosmetic is obtained by surface-processing a mixture of lamellar barium sulfate and iron-containing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KURODA AKIHIRO, SANO HIROMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES PREPARATION OF CARBON BLACK PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain a cosmetic having such characteristics that blots and other troubles on skin become unnoticeable and that uniform finish feeling of skin can be obtained. SOLUTION: This cosmetic is obtained by surface-processing a mixture of lamellar barium sulfate and iron-containing titanium dioxide particulates with an N-acylated lysine to substantially fix the iron-containing titanium dioxide particulates on the surfaces of the lamellar barium sulfate. The cosmetic is also obtained by surface-processing a mixture of lamellar barium sulfate and iron-containing titanium dioxide particulates having average primary particle size of 5-100nm at a ratio of (95:5) to (30:70) with methylhydrogenpolysiloxane to substantially fix the iron-containing titanium dioxide particulates on the surfaces of the lamellar barium sulfate.