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Agents for oxidatively dyeing hair, containing specific combinations of developers and couplers
专利权人:
Henkel AG & Co. KGaA
发明人:
Antje Gebert-Schwarzwaelder,Astrid Kroos
申请号:
US15153825
公开号:
US09827180B2
申请日:
2016.05.13
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Agents for oxidatively dyeing of keratinic fibers include in a cosmetic carrier, (A) as a developer, 4,5-diamino-1-(2-hydroxyethyl)-1H-pyrazole and/or one of the physiologically acceptable salts thereof, (B) as a developer, p-aminophenol and/or one of the physiologically acceptable salts thereof, (C) as a coupler, 2,6-bis(2′-hydroxyethylamino)-1-methylbenzene and/or one of the physiologically acceptable salts thereof, and (D) as a coupler, at least one m-dihydroxybenzene derivative from the group consisting resorcinol, 2-methylresorcinol and/or 4-chlororesorcinol as coupler.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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