POWDER COMPOSITION COMPRISING HAIR DIRECT DYES

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专利权人:

Kao Corporation

发明人:

Celine GASSELIN,Manuella JOURDAIN,Steven BREAKSPEAR,Bernd NOECKER

申请号：

US16645976

公开号：

US20200197269A1

申请日:

2018.09.20

申请国别(地区):

US

年份:

2020

代理人:

摘要：

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 one or 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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/