Novel hair colouring compositions for use in oxidative hair dyeing

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专利权人:

发明人:

申请号：

EP08160560.2

公开号：

EP1982749B1

申请日:

2006.03.10

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

Hair dyeing compositions are provided which comprise at least one coupler selected from N-aryl-m-diaminopyridine derivatives, in combination with and at least one diaminopyrazole primary intermediate.

来源网站：

中国工程科技知识中心

来源网址：

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