USE OF ASCORBIC ACID DERIVATIVES FOR DYEING KERATIN-CONTAINING FIBRES

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专利权人:

Thomas Rudolph

发明人:

Thomas Rudolph,Michaela Oberle

申请号：

US13885560

公开号：

US20130228192A1

申请日:

2011.10.19

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The invention relates to the use of specific ascorbic acid derivatives for dyeing keratin-containing fibres or as direct dyes for the preparation of a composition for dyeing keratin-containing fibres, and to methods for dyeing keratin-containing fibres, in particular for dyeing human hair.

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中国工程科技知识中心

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