Coloring material and its uses, in particular in the field of cosmetics, especially for making up the skin and superficial body growths

The invention relates to a solid coloring material obtained by precipitation, in an aqueous medium, of the reaction product of an alkali metal silicate with a colored complex obtained by reaction, in aqueous solution, of a hydrolysable tannin or of a plant extract comprising it with a salt of a meta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Andre, Patrice, Verdier, Elodie, Garcia, Michel
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a solid coloring material obtained by precipitation, in an aqueous medium, of the reaction product of an alkali metal silicate with a colored complex obtained by reaction, in aqueous solution, of a hydrolysable tannin or of a plant extract comprising it with a salt of a metal cation. The invention also relates to a cosmetic composition intended for making up the skin or superficial body growths comprising this coloring material. It also relates to a method for making up the skin or superficial body growths comprising the topical application of this cosmetic composition.