Cationic Tetrahydropyrazolopyridine, Dye Composition Containing Oxidation Base, Method of Performing the Composition and Use

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专利权人:

ロレアル

发明人:

アジズ・ファドリ

申请号：

JP2014546570

公开号：

JP6207523B2

申请日:

2012.12.17

申请国别(地区):

JP

年份:

2017

代理人:

摘要：

The present invention relates to particular cationic tetrahydropyrazolopyridine compounds of formula (I) below and also to the use thereof for dyeing keratin fibers, in particular human keratin fibers such as the hair. The invention also relates to a dye composition comprising, in a suitable dyeing medium, one or more cationic tetrahydropyrazolopyridines as defined previously. Finally, the invention relates to a dyeing device using the said composition.

来源网站：

中国工程科技知识中心

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