Composition for the dyeing of human hair
View Patent ↗Hair dyeing composition on the basis of an oxidation dyestuff precursor reacting with peroxide, comprising at least one developing and/or coupling substance selected from the group a) 3-chloro-p-aminophenol and b) 2-methyl-4-methoxy-5-aminophenol, 2-methyl-4-methoxy-5-hydroxyethyl amino-phenol and/or 2-methoxy-5-aminophenol, and c) Para-phenylenediamine, para-toluylenediamine, 2,6-dimethyl-para-phenylene diamine, 2-hydroxymethyl-para-phenylenediamine, 2-hydroxyethyl-para-phenylenediamine, 2-n-propyl-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N-(β-hydroxy-propyl)-para-phenylenediamine, N,N-bis(β-hydroxyethyl)-para-phenylenediamine, N-methoxyethyl-para-phenylenediamine and/or 5-chloro-2-hydroxyethyl-para-phenylenediamine or the water-soluble salts thereof
1. Hair dyeing composition on the basis of an oxidation dyestuff precursor reacting with peroxide, said composition consisting of:
a) 3-chloro-p-aminophenol and
b) at least one developing and/or coupling substance selected from the group consisting of 2-methyl-4-methoxy-5-aminophenol, 2-methyl-4-methoxy-5-hydroxyethyl aminophenol and 2-methoxy-5-aminophenol; and
c) at least one developing and/or coupling substance selected from the group consisting of para-phenylenediamine, para-toluylenediamine, 2,6-dimethyl-para-phenylene-diamine, 2-hydroxymethyl-para-phenylenediamine, 2-hydroxyethyl-para-phenylenediamine, 2-n-propyl-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N-(β-hydroxypropyl)-para-phenylenediamine, N,N-bis(β-hydroxyethyl)-para-phenylenediamine, N-methoxyethyl-para-phenylene-diamine and 5-chloro-2-hydroxyethyl-para-phenylenediamine; and
d) optionally, at least one developing and/or coupling substance selected from the group consisting of 1-methoxy-2-amino-4-(β-hydroxyethyl amino)benzene, 2-amino-3-hydroxypyridine, 3-amino-2-methylamino-6-methoxypyridine, resorcinol, 2-methyl resorcinol, 4-chlororesorcinol, 2-amino-4-chlorophenol, 1,3-diaminobenzene, 1,6-dihydroxynaphthaline, 1,7-dihydroxy-naphthaline, 2-aminophenol and/or 3-aminophenol, or the water-soluble salts thereof.
2. Hair dyeing composition on the basis of an oxidation dyestuff precursor reacting with peroxide, said composition consisting of:
a) 3-chloro-p-aminophenol and
b) at least one developing and/or coupling substance selected from the group consisting of 2-methyl-4-methoxy-5-aminophenol, 2-methyl-4-methoxy-5-hydroxyethyl aminophenol and 2-methoxy-5-aminophenol; and
c) at least one developing and/or coupling substance selected from the group consisting of para-phenylenediamine, para-toluylenediamine, 2,6-dimethyl-para-phenylene-diamine, 2-hydroxymethyl-para-phenylenediamine, 2-hydroxyethyl-para-phenylenediamine, 2-n-propyl-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N-(β-hydroxypropyl-para-phenylenediamine, N,N-bis(β-hydroxyethyl)-para-phenylenediamine, N-methoxyethyl-para -phenylene-diamine and 5-chloro-2-hydroxyethyl-para-phenylenediamine; and
d) optionally, att least one developing and/or coupling substance selected from the group consisting of 1-methoxy-2-amino-4-(β-hydroxyethyl amino)benzene, 2-amino-3-hydroxypyridine, 3-amino-2-methylamino-6-methoxypyridine, resorcinol, 2-methyl resorcinol, 4-chlororesorcinol, 2-amino-4-chlorophenol, 1,3-diaminobenzene, 1,6-dihydroxynaphthaline, 1,7-dihydroxy-naphthaline, 2-aminophenol and/or 3-aminophenol
e) at least one compound selected from the group consisting of 2-methyl-5-aminophenol, 2-methyl-5-hydroxyethyl aminophenol, 2-methyl-5-γ-hydroxypropyl aminophenol, 2-methyl-5-methyl aminophenol and 2-methyl-5-ethyl aminophenol, or the water-soluble salts thereof.
3. The composition according to claim 1 , wherein component b) is 2-methyl-4-methoxy-5-hydroxyethyl aminophenol.