| 摘要 |
#CMT# #/CMT# Composition for dyeing of keratinous fibers, particularly human hair, comprises an oxidation base and a coupler, or a direct dye, an ammonium salt (I) and a ceramide type compound, in a medium. #CMT# : #/CMT# Composition for dyeing of keratinous fibers, particularly human hair, comprises an oxidation base and a coupler, or a direct dye, an ammonium salt of formula (R-C(O)-X-N +>(R 1)(R 2)-Y 1)(Q ->) (I) and a ceramide type compound, in a medium. R : CH 3CH 2-CH(R 3)-CH 2-(CH 2) m-, preferably 8-40C alkyl; m : 0-30, preferably 16; R 30-30C alkyl, preferably -CH 3; R 1, R 2alkyl, alkenyl, alkoxy, alkenyloxy (all optionally interrupted by heteroatoms comprising O, S or N(Ralpha )) or aryl, preferably 1-8C alkyl/alkoxy; Ralpha : H or alkyl; X : aminoalkylene -N(R 4)-(CH 2) p-; R 4H or alkyl; p : 1-6; Y 1alkyl (optionally interrupted by heteroatoms comprising O, S or N(Ralpha )) or alkoxy, preferably 1-6C alkoxy/alkyl; and Q ->counter-ion associated with the quaternary ammonium. Independent claims are included for: (1) direct coloration of keratinous fibers comprising application of the composition optionally in the presence of an oxidizing agent; and (2) a device comprising the composition in a first compartment and an oxidizing agent in the second compartment. #CMT#USE : #/CMT# The composition is useful for hair dyeing (claimed). #CMT#ADVANTAGE : #/CMT# The dye composition has improved cosmetic properties i.e. confer excellent touch to hair after coloring. #CMT#ORGANIC CHEMISTRY : #/CMT# Preferred Composition: The composition comprises an oxidizing agent. Preferred Components: The oxidation base is paraphenylene diamine derivatives of formula (II) and their acid/base addition salts. The oxidation base is present at 0.0001-20 wt.% of the composition. The coupler is meta-aminophenols, meta phenylenediamines, metadiphenols, naphthols and heterocyclic couplers such as indolic derivatives, indolinic derivatives, sesamol and its derivatives, pyridinic derivatives, pyrazolotriazole derivatives, pyrazolones, indazoles, benzimidazoles, benzothiazoles, benzoxazoles, 1,3-benzodioxoles, quinolines and their acid/base addition salts. The coupler is present in the composition at 0.0001-20 wt.%. (I) is present at 0.002-2 wt.%. The ceramide-type compound is of formula R 14-C(O)-N(R 15)-CH(R 26)-CH(R 17)-O-R 18 (III). The ceramide is 2-N-linoleoylamino-octadecane-1,3-diol, 2-N-oleoylamino-octadecane-1,3-diol, 2-N-palmitoylamino-octadecane-1,3-diol, 2-N-stearoylamino-octadecane-1,3-diol, 2-N-behenoylamino-octadecane-1,3-diol, 2-N-[2-hydroxy-palmitoyl]-amino-octadecane-1,3-diol and/or 2-N-amino-octadecane stearoyl-1,3,4-triol, preferably N-stearoyl phytosphingosine and/or 2-N-palmitoylamino-hexadecane-1,3-diol. In formula (II): Either R 1H, 1-4C alkyl (optionally substituted by N), 1-4C monohydroxyalkyl, 2-4C polyhydroxyalkyl, 1-4C alkoxy-1-4C alkyl, phenyl or 4'-aminophenyl; R 2H, 1-4C alkyl (optionally substituted by N), 1-4C monohydroxyalkyl or 2-4C polyhydroxyalkyl or 1-4C alkoxy-1-4C alkyl; and NR 1R 25-6 membered ring (optionally substituted by alkyl, OH or ureido); R 3H, halo (preferably Cl), 1-4C alkyl, sulfo, carboxy, 1-4C monohydroxyalkyl or 1-4C hydroxyalkoxy, 1-4C acetylaminoalkoxy, 1-4C mesylaminoalkoxy or 1-4C carbamoylaminoalkoxy; R 4H, halo or 1-4C alkyl. In formula (III): R 141-50C hydrocarbon (optionally substituted by i.e. optionally esterified by R 19COOH), R 0b-(NR-CO) q-R 0a or R 20-O-CO-(CH 2)-; R 191-35C hydrocarbon (optionally mono or polyhydroxylated, the hydroxy group being esterified by mono or polyhydroxylated 1-35C acid); R : H or mono or polyhydroxylated 1-20C hydrocarbon; R 0a, R 0b9-30C hydrocarbon; q : 0-1; R 201-20C hydrocarbon; p : 1-12; R 15H, saccharidic radical, (glycosyl) n, (galactosyl) m or sulfogalactosyl, a sulfate or phosphate residue, a phosphorylethylamine radical or phosphorylethylammonium; n : 1-4; m : 1-8; R 161-33C hydrocarbon (optionally hydroxylated, the hydroxy groups optionally esterified by an organic acid of formula R 19COOH or a mineral acid, (glycosyl) n, (galactosyl) m or sulfogalactosyl, phosphorylethylamine or phosphorylethylammonium), preferably 1-4C alkyl, 15-26C alpha -hydroxy alkyl (hydroxy group optionally esterified by 16-30C alpha hydroxy acid); R 17H, 3-50C non-alkoxylated hydrocarbon (optionally hydroxylated) i.e. methyl, ethyl or R 21-O-CO-(CH 2) p; R 81-20C hydrocarbon; and R 18H, 1-30C hydrocarbon (optionally mono or polyhydroxylated, the hydroxy group optionally esterified by (glycosyl) n, (galactosyl) m or sulfogalactosyl, phosphorylethylamine or phosphorylethylammonium). #CMT#[Image]#/CMT# #CMT#EXAMPLE : #/CMT# Typical composition comprised (in wt.%) 1-methyl-2,5-diaminobenzene (1.7), 1,3-dihydroxybenzene (1), 1-hydroxy-3-aminobenzene (0.07), 1-beta -hydroxyethyloxy-2,4-diaminobenzene (0.03), 2-methyl-1,3-dihydroxybenzene (0.5), 50:50 cetylstearylic alcohol (18), 2-octyldodecanol (3), oxyethylenated cetyl stearylic alcohol (3), hexamethrine chloride (1.5), ammonium lauryl sulfate (12), reducer-antioxidant-sequestering agent-perfume (required q uantity), ammonia (12), Incroquat Behenyl 18MEA (RTM: Behentrimonium methosulfate and cetearyl alcohol) (3.1), Mexanyl GZ (RTM: Synthetic ceramide) (0.1) and demineralized water (to make up to 100). |
