Powder composition comprising hair direct dyes

The present invention relates to a stable powder composition comprising hair direct dyes which is used for dyeing hair after mixing with one or more aqueous compositions. The composition comprises oneor more direct dyes selected from HC Red 18, HC Blue 18, and HC Yellow 16, one or more alkanolamine...

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Bibliographische Detailangaben
Hauptverfasser:	JOURDAIN MANUELLA, BREAKSPEAR STEVEN, GASSELIN CELINE, NOCKER BERND
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:	The present invention relates to a stable powder composition comprising hair direct dyes which is used for dyeing hair after mixing with one or more aqueous compositions. The composition comprises oneor more direct dyes selected from HC Red 18, HC Blue 18, and HC Yellow 16, one or more alkanolamine as alkalizing agent, an organic and/or an inorganic pulverulent excipient. 本发明涉及一种稳定粉末组合物，其包含在与一种或多种水性组合物混合后用于对头发进行染色的头发直接染料。所述组合物包含选自HC红色18、HC蓝色18和HC黄色16中的一种或多种直接染料、作为碱化剂的一种或多种链烷醇胺、有机和/或无机粉状赋形剂。