OXIDATIVE DYEING COMPOSITIONS COMPRISING AN 1-HEXYL/HEPTYL-4,5-DIAMINOPYRAZOLE AND A NAPHTHALEN-1-OL AND DERIVATIVES THEREOF

• 收藏
• 分享

专利权人:

发明人:

申请号：

EP12705603.4

公开号：

EP2678077A2

申请日:

2012.02.16

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

An oxidative dyeing composition comprising a combination of a 1-hexyl/heptyl-4,5-diaminopyrazole compound of formula (I) or a physiologically compatible, water-soluble salt thereof in combination with a naphthalen-1-ol compound of formula (II) or a physiologically compatible, water-soluble salt thereof wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 and R11 are as defined herein and a=1 or 2.

来源网站：

中国工程科技知识中心

来源网址：

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