Composition useful as hair dye comprises a supramolecular dye system comprising a dye

摘要

#CMT# #/CMT# Dyeing composition comprises a supramolecular dye system comprising a dye, in a medium. #CMT# : #/CMT# Dyeing composition comprises a supramolecular dye system comprising a dye of formula (D) n(E) m (I), or (I) and another dye of formula (D1) n1(E1) m1 (Ia), or (I) and/or (Ia) and a dye of formula (E2) p(X) q, or their addition salts or solvates, in a medium. D : chromophore with a maximum absorption of 300-1200 nm, covalently linked to (E); E : acceptor/donor radical, optionally forming three hydrogen bondings and susceptible to combine in appropriate conditions; D1 : D; E1 : E (E is optionally combines with E1); E2 : E or E1 (both are able to combine with E2); m, n, m1, n1, p : greater than or equal to 1; and q : 1. An independent claim is included for a kit comprising a first composition comprising (I), (Ia) or (II) and a second composition comprising an oxidizing agent. #CMT#USE : #/CMT# The composition is useful as hair dye (claimed). #CMT#ADVANTAGE : #/CMT# The composition provides tenacious and variety of coloring. #CMT#ORGANIC CHEMISTRY : #/CMT# Preferred Components: (D) or (D1) is a chromophore with a maximum absorption of 380-850 nm, comprising acridine, acridone, anthranthrone, anthrapyrimidine, anthraquinone, azine, azo, azomethine, benzanthrone, benzimidazole, benzimidazolone, benzindole, benzoxazole, benzopyran, benzothiazole, benzoquinone, bis-azine, bis-isoindoline, carboxanilide, coumarin, cyanin (azacarbocyanin, diazacarbocyanin, diazahemicyanin, hemicyanin and tetraazacarbocyanin), diazine, diketopyrrolopyrrole, dioxazine, diphenylamine, diphenylmethane and dithiazine chromophores, flavonoids such as flavanthrones and flavones, fluorindines, formazans, hydrazones, in particular arylhydrazones, hydroxy ketones, indamines, indanthrones, indigoids and pseudo-indigoids, indophenols, indoanilines, isoindolines, isoindolines, isoindolinones, isoviolanthrones, lactones, methines, naphthalimides, naphthanilides, naphtholactams, naphthoquinones, nitro dyes, particularly nitro(hetero)aromatic dyes, oxadiazoles, oxazines, perilones, perinones, perylenes, phenazines, phenothiazines, phthalocyanin, polyenes/carotenoids, porphyrins, pyranthrones, pyrazolanthrones, pyrazolones, pyrimidinoanthrones, pyronines, quinacridones, quinolines, quinophthalones, squaranes, stilbenes, tetrazoliums, thiazines, thioindigo, thiopyronines, triarylmethanes or xanthenes. (E), (E1) or (E2) is an acceptor/donor radical that forms at least three hydrogen bonds, preferably 3 or 4 hydrogen bonds, comprising aminopyrimidones, ureidopyrimidones, trimellitic acid, acylaminopyridines, ureidopyridines, carbamoylpyridines, acylaminotriazines, ureidotriazines comprising ureidoaminotriazines, acylaminoaminotriazines, acylaminotriazoles, urazoyl benzoic acid, phthalhydrazides, 2-aminopyrimidine-4,6-(1H,5H)-diones, and/or 4,6-diaminopyrimidin-2(1H)-ones substituted respectively on their position 5 with a carbon radical i.e. 1-20C alkylene, optionally (hetero)aromatic and their derivatives. The supramolecular dye system has the formula e.g. (IIIa), (IIIb), (IIIc), Dye 2-L 1-NH-CO-NH-CH 2-L 3-CH 2-NH-CO-NH-L 2-Dye 1 (IIId) and (IIIe). The supramolecular dye system is present at 0.05-15 wt.% in the composition. The medium comprises water, an organic solvent and/or a volatile compound. The kit further comprises alkaline agent. In formulae (IIIa) and (IIIb): Dye, Dye 1, Dye 2D; R : H or optionally substitute alkyl, aryl, aralkyl, acyl, sulfonyl or phosphoryl or heterocyclic; L : linking bond; t, o : greater than or equal to 1; s : greater than or equal to 0; R 1, R 2H, halo, or optionally substituted (thio)alkoxy, sulfoxy, alkyl, acyl, sulfonyl, aryl, aralkyl, sulfone or amino, nitrile, heterocyclic, D or atoms to form a nucleus; and Y 1divalent D. In formula (IIIc) and (IIIe): R : H, or optionally substituted alkyl, aryl, aralkyl or heterocyclic, a dye, OR 1 or NR 2R 3; R 1H, optionally substituted alkyl, acyl, sulfonyl, aryl or aralkyl, heterocyclic, Dye 1 or Dye 2; R 2, R 3H, optionally substituted alkyl, aryl, acyl, sulfonyl or aralkyl, or heterocyclic, Dye 1, Dye 2 or the atoms necessary to form a cycle with a nitrogen atom; and Dye 1, Dye 2D. In formula (IIId): Dye 2D; and L 1-L 3linking bond. #CMT#[Image]#/CMT# #CMT#[Image]#/CMT# #CMT#[Image]#/CMT# #CMT#[Image]#/CMT# #CMT#EXAMPLE : #/CMT# No suitable example given.