Patent ID: 6986794

Claim:
Hair dyeing composition on the basis of an oxidation dyestuff precursor reading with peroxide, said composition consisting of: a) at least one developing and/or coupling substance selected from the group consisting of 3-chloro-p-aminophenol and 2-chloro-p-aminophenol; b) at least one developing and/or coupling substance selected from the group consisting of 3-(N-methyl-N-hydroxyethyl amino)-phenol, 3-morpholinophenol, 3-(N-hydroxyethyl amino)-phenol and 3-(N-hydroxypropyl amino)-phenol; 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-metboxyethyl-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 l-methoxy-2-amino-4-(β3-hydroxyethyl amino)benzene, 2-amino-3-hydroxypyridine, 3-amino-2-methylamino-6-methoxypyridine, resorcinol, 2-methyl resorcinol, 4-chlororecorcinol, 2-amino-4-chlorophenol, 1, 3-diaminobenzene, 1, 6-dihydroxynaphthaline, 1, 7-dihydroxynaphthaline, 2-aminophenol and 3-aminophenol, or the water-soluble salts thereof.