Procédés et kits de coloration de cheveux associés

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专利权人:

The Procter & Gamble Company

发明人:

申请号：

EP14181706.4

公开号：

EP2881143A3

申请日:

2014.08.21

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

Method for colouring hair wherein a first hair colouring composition is applied to the hair, e.g. the hair roots and a second hair colouring composition is applied to the hair, e.g. the hair lengths and tips, wherein the pH of the second hair colouring composition is lower than the pH of the first hair colouring composition.

来源网站：

中国工程科技知识中心

来源网址：

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