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process for dyeing and / or bleaching human keratin fibers, compound, cosmetic compositions and uses of at least one dye
专利权人:
L'OREAL;LOREAL
发明人:
ABEL MESSAVUSSU,CHRISTIAN BLAISE
申请号:
BR112018011898
公开号:
BR112018011898A2
申请日:
2016.12.16
申请国别(地区):
BR
年份:
2018
代理人:
摘要:
The invention relates to a process for dyeing and / or bleaching keratin fibers using direct dyestuff or naphthylamide dyes carrying an amino (C1-C18) alkyl group. The dyeing process and composition according to the invention make it possible in particular to obtain lasting, intense, chromatic and / or homogeneous coloration in the keratin fibers.a invenção se relaciona com um processo para tingimento e/ou clareamento de fibras de queratina usando corantes diretos do tipo estirila ou naftilamida transportando um grupo aminoalquila (c1-c18). o processo de tingimento e a composição de acordo com a invenção tornam possível em particular obter coloração duradoura, intensa, cromática e/ou homogênea nas fibras de queratina.
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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