HAIR DYE AND HAIR DYE COMPOSITION

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专利权人:

发明人:

申请号：

EP08834701.8

公开号：

EP2193781B1

申请日:

2008.09.25

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

A hair dye containing a compound represented by the following general formula (I):[Chemical Formula 1]wherein R1 and R2 each independently represent a hydrogen atom or a straight chain or branched alkyl group having 1 to 5 carbon atoms, and An- represents an inorganic anion, an organic anion, or a complex salt anion, respectively.

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中国工程科技知识中心

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