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Dye composition comprising a cationic O-alkyl-substituted meta-phenylenediamine derivative
专利权人:
L'OREAL
发明人:
Aziz Fadli
申请号:
US14422095
公开号:
US09364404B2
申请日:
2013.08.12
申请国别(地区):
US
年份:
2016
代理人:
摘要:
The invention relates to a meta-phenylenediamine compound of formula (I) below, the addition salts thereof with an acid and the solvates thereof: in which: R represents a hydrogen or halogen atom; a C1-C4 alkyl radical; a carboxyl radical or a (C1-C4) alkoxycarbonyl radical, R1 represents a linear C1-C10 alkyl radical substituted with a cationic radical, said alkyl radical being optionally interrupted with one or more oxygen atoms and/or with one or more NR6 groups, said cationic radical being optionally substituted with one or more radicals chosen from C1-C4 alkoxy or C1-C4 (hydroxy)alkyl; R6 represents a hydrogen atom or a linear or branched C1-C4 alkyl radical; An− represents an anion or a mixture of anions which are organic or inorganic and cosmetically acceptable.
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