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7611546 Composition comprising at least one substituted acetylenic carbocyanin derivative, process for treating keratin fibres using it, and device therefor  
The invention relates to a composition for dyeing human keratin fibers, comprising, in a cosmetically acceptable medium, one or more cationic direct dyes comprising at least one carbon-carbon...
7611545 Cosmetic article and process for dry dyeing keratin materials  
The present disclosure relates to a substantially dry cosmetic article for dyeing keratin materials, comprising a porous flexible substrate, and at least one direct dyes and/or direct dye precursor...
7611544 Methods of artificially coloring hair  
The invention relates to methods of artificially coloring hair including applying to hair a composition containing at least one silicone film forming resin, at least one polysilicone polymer, and...
7608116 Oxidation dye composition comprising at least one mesomorphic phase, process for preparing it and ready-to-use composition for dyeing keratin materials  
The present disclosure relates to oxidation dye compositions comprising, in an aqueous medium suitable for dyeing, at least one oxidation dye, ammonia, and at least one mesomorphic phase present in...
7608115 Process for treating keratin fibres by applying heat  
The present invention relates to a process for treating keratin fibers, which comprises the application to the keratin fibers of a hair composition comprising at least one active agent chosen from...
7601180 Use for the dyeing with lightening effect of keratin substances of a composition comprising a fluorescent cyanine dye  
The present invention relates to the use, for the dyeing with lightening effect of human keratin substances, and in particular of human keratin fibres such as the hair, of a composition comprising...
7601179 Methods of preserving artificial coloring on keratin materials  
The invention relates to methods of preserving artificial color on keratin materials including applying to artificially colored keratin materials a composition containing at least one silicone film...
7597720 Oxidizing hair colourant compositions  
The present invention relates to oxidizing hair colorant compositions comprising selected oxidative hair dyes and diethylene-triamine-penta-(methylenephosphonic acid). The compositions provide...
7597719 Polymer thickened hair colouring and bleaching compositions  
The present invention relates to hair coloring and hair bleaching compositions comprising at least one oxidizing agent and a specified cross linked amphoteric polymeric thickener and preferably a...
7594936 Dye composition for keratin fibers containing an aldehyde precursor, enzyme and hydrazone, and method using this composition  
This application relates to a dye composition for dyeing keratin fibers, for example human keratin fibers, such as hair, comprising, in an appropriate dyeing medium, at least one aldehyde...
7591862 Dyes for keratinic fibers comprising a special anionic thickener  
The invention relates to compositions for the oxidative or non-oxidative dyeing of keratin fibers, compositions for the simultaneously lightening and coloring of keratin fibers or compositions for...
7591861 Processes to pre-treat hair with organic solvents  
The present invention discloses methods and kit-of-parts for treating keratinous fibres prior to dyeing to control and modulate dye uptake into the fibre. Organic solvents having log P of from...
7591860 N-alkylpolyhydroxylated secondary para-phenylenediamines, dye compositions comprising them, processes, and uses thereof  
The present disclosure relates to novel N-alkylpolyhydroxylated secondary para-phenylenediamines, to processes for preparing them, to compositions for dyeing keratin fibers, for example keratin...
7585332 Composition containing a styryl or imine type dye and a thiol compound, hair coloring process and device  
The present invention relates to compositions for dyeing keratin fibers, and in particular human keratin fibers such as the hair, comprising at least one compound of styryl or imine type containing...
7582124 Hair dyeing composition  
Provided is a hair dyeing composition, containing a first part containing (a) a nitrogen-containing compound expressed by the general formula (1) or a salt thereof and a second part containing a...
7582123 Coloring composition comprising at least one azomethine compound with a pyrazolinone unit  
The present disclosure relates to a composition for coloring keratin fibers which comprises, in an appropriate dyeing medium, at least one compound chosen from leuco compounds of formula (I),...
7582122 Mixed cationic dyes comprising at least one anthraquinone chromophore and their use in methods of hair dyeing  
Disclosed herein is a mixed cationic direct dye comprising at least one anthraquinone chromophore and at least one cationic chromophore chosen from cationic azo chromophores and cationic hydrazone...
7582121 Composition for dyeing keratin fibers, comprising at least one diamino-N,N-dihydropyrazolone derivative, at least one coupler, and at least one heterocyclic direct dye  
Disclose herein is a composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising at least one oxidation base chosen from diamino-N,N-dihydropyrazolones and...
7582120 Composition and system for hair coloring and color retention  
A composition and system for use in coloring hair and improving color retention properties in colored hair are described. The composition of the present invention preferably includes hair dye and a...
7578857 Color shampoo formula  
A shampoo coloring formulation for human hair having the following ingredients; (a) cationic dye; (b) sodium lauroyl sarcosinate; (c) lauramidopropyl betaine; (d) cocamido propylamine oxide;...
7578856 Dyeing compositions comprising at least one aminopyrazolopyridine oxidation base, at least one coupler and at least one C4-C30 polyol and methods and use thereof  
Disclosed herein are compositions for dyeing keratinous fibers comprising, in an appropriate dyeing medium, at least one aminopyrazolopyridine oxidation base chosen from those of formula (I), ...
7578855 Composition for dyeing keratin fibers comprising at least one cationic 3-amino-pyrazolopyridine derivative, and methods of use thereof  
The present disclosure relates to a composition for the dyeing of keratin fibers, such as the hair, comprising at least oneoxidation base chosen from cationic 3-amino pyrazolo-[1,5-a]-pyridine...
7578854 Dye composition comprising at least one fatty acid ester and process for dyeing keratin fibers using the same  
The present disclosure relates to a dye composition comprising at least one dye, at least one nonionic surfactant, at least one cationic associative polymer, at least one fatty alcohol and at least...
7575605 Dye composition comprising at least one glycerol ester and a process for dyeing keratin fibers using the composition  
Disclosed is a dye composition comprising at least one dye, at least one fatty alcohol, at least one fatty acid ester of glycerol, at least one ether and at least one nonionic and/or anionic...
7569079 Polycationic monochromophoric hydrazone compounds, dye compositions comprising such polycationic compounds and dyeing process using them  
The present disclosure relates to polycationic monochromophoric hydrazone compounds of following formula (I): wherein W 1 is a heteroaromatic radical comprising 5 or 6 ring members, optionally...
7569078 Dye composition comprising at least one cellulose and process for dyeing keratin fibers using the dye composition  
Disclosed herein is a dye composition comprising water in an amount greater than or equal to 40% by weight, relative to the total weight of the composition, and a process for dyeing keratin fibers,...
7566348 Method for coloring hair  
A two step high lift method for oxidatively coloring hair comprising a first step of applying to the hair a lifting mixture comprised of an aqueous oxidizing agent composition and a lifting...
7563289 Thiol dyes  
Disclosed are thiol dyes of formula (1), wherein R 1 is hydrogen; C 1 -C 12 alkyl; or phenyl-C 1 -C 4 alkyl; X is C 1 -C 12 alkylene; C 2 -C 12 alkenylene; C 5 -C 10 cycloalkylene; C 5 -C 10...
7559958 Dyeing composition comprising at least one oxidation dye and at least one amphoteric polymer comprising acrylamide, dialkyldiallylammonium halide and a high level of vinylcarboxylic acid  
Disclosed herein is a composition for the oxidation dyeing of keratinous fibers, for example, human keratinous fibers, such as the hair, comprising, in a medium appropriate for dyeing, at least one...
7559956 Use of a cationic hydrotrope for the direct dyeing of keratinous fibres, composition comprising it and colouring processes employing it  
A subject-matter of the present invention is the use, in the direct dyeing of keratinous fibers, of at least one direct dye and of a specific cationic hydrotropic agent of formula: in which X...
7553338 Color-modifying compositions containing a moringa plant seed protein and methods of treating keratin fibers therewith  
Compositions suitable for treating keratin fibers, which compositions comprise: (a) a protein from a seed of a plant of the Moringa genus; (b) a color-modifying active ingredient; and (c) a...
7553337 Hair colorants for simultaneous dyeing and brightening of keratin fibers  
The present invention has for an object agents for the simultaneous brightening and coloring of keratin fibers—particularly hair—which are characterized in that (a) they contain an oxidant and...
7553336 Brightening direct dyes for keratin fibers and colorants containing these compounds  
The present invention has for an object brightening cationic naphthalene dyes of formula (I) and colorants for keratin fibers, particularly human hair, containing these compounds
7550016 Sulfide dyes  
Disclosed are compounds of formula. Method of dyeing keratin-containing fibers comprising treating the fiber with at least one sulfide dye of formula (1), their salts, isomers, hydrates and other...
7550015 Dye composition with a reduced content of starting materials, and process for dyeing keratin fibers using the same  
The present disclosure relates to a dye composition comprising water in an amount of at least 40% by weight, relative to the total weight of the dye composition. The present disclosure also relates...
7550014 Composition for dyeing keratin fibers and a method of dyeing hair using same  
A composition for dyeing keratin fibers that contains 0.1 to 30 percent of at least one substantially pure plant dye material obtained using solvent or supercritical CO2 extraction combined with...
7537620 Agent for coloring keratin fibers  
The present invention has for an object agents for dyeing keratin fibers, characterized in that they contain at least one thiazoliumazo dye of general formula (I).
7534273 Cationic pyrazolone dyes, method for production thereof and coloring agents for keratin fibers containing said compounds  
The present application relates to cationic pyrazolone dyes of the general formula (I), and to coloring agents for keratin fibers comprising these dyes.
7531008 Use of at least one cationic cyanin derivative for dyeing the hair, composition containing it, process for treating keratin fibers using the composition, and device therefor  
The present disclosure relates to the use of a direct dye as an agent for lightening keratin fibers, such as, for example, human keratin fibers, and/or as an agent for coloring the said fibers. The...
7527654 Dyeing process using a dye of styryl or imine type in combination with a weak acid, and device for implementing the process  
The present invention relates to a process for dyeing keratin fibers, in particular human keratin fibers such as the hair, using a dye composition comprising at least one dye of styryl or imine...
7527653 Hair coloring composition  
By providing a certain oxidative primary and a certain oxidative coupler as an integral ingredients in hair coloring formulations, substantially improved and enhanced hair conditioning benefits are...
7524336 Colouring composition  
The present invention is related to an aqueous coloring composition for keratin fibres especially human hair. Accordingly the subject of the present invention is an aqueous hair coloring...
7517368 Indolylthiazoliumazo dyes-containing colorants for keratin fibers  
The present invention has for an object agents for coloring keratin fibers and containing at least one indolylthiazoliumazo dye of general formula (I)
7517367 Cationic naphthyldiazo dyes and keratin fibers-coloring agents containing these dyes  
Cationic naphthyldiazo dyes of general formula (I) and colorants for keratin fibers containing these dyes.
7513918 Agents for coloring keratin fibers comprising zwitterionic azomethine dyes  
The present invention relates to agents for coloring keratin fibers which comprise at least one zwitterionic azomethine dye of the general formula (I), (II), or (III) in which z is a...
7513917 Coloring agents for keratin fibers  
The present invention relates to agents for coloring keratin fibers which comprise at least one cationic azodye of the general formula (I).
7513916 Agents for coloring keratin fibers  
The present invention relates to agents for coloring keratin fibers which comprise at least one cationic azodye of the general formula (I).
7507262 Compositions for oxidatively dyeing keratin fibers and methods for using such compositions  
Compositions for dyeing keratin fibers comprise (a) at least one keratin dyeing compound selected from aromatic systems which comprise at least one boronic acid or boronic ester moiety and which...
7507261 Hair dye composition  
A hair dye composition which is provided by mixing a first-part agent containing an alkaline agent and a second-part agent containing an oxidizing agent upon application, comprising, after mixing,...
7507260 Composition for dyeing keratinous fibres with a cationic direct dye and a silicone  
The invention relates to a composition for dyeing keratinous fibers, in particular human keratinous fibers such as hair, comprising, in an appropriate dyeing medium, at least one cationic direct...