Cosmetic preparation

The present invention provides a cosmetic preparation which contains composite particles that are obtained by coating 1 part by mass of solid-core spherical borosilicate salt particles with 0.01 to 2 parts by mass of zinc oxide. The composite particles may be obtained by coating 1 part by mass of so...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIZAKI, SUMIKO, YOSHIMOTO, JYUNYA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The present invention provides a cosmetic preparation which contains composite particles that are obtained by coating 1 part by mass of solid-core spherical borosilicate salt particles with 0.01 to 2 parts by mass of zinc oxide. The composite particles may be obtained by coating 1 part by mass of solid-core spherical borosilicate salt particles with 0.05 to 1.5 parts by mass of zinc oxide. The average particle diameter of the solid-core spherical borosilicate salt particles may be 0.1 to 20 [mu]m.