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7625412 Composition for coloring keratin fibres  
Present invention is related to oxidative hair coloring composition comprising yogurt powder for improving combability of hair.
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...
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...
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...
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...
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;...
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...
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
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...
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.
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...
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...
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...
7488354 Dyeing composition comprising at least one disulphide dye and method of dyeing human keratin fibers using this dye  
Disclosed herein is a dyeing composition comprising a particular disulphide dye and a method of dyeing human keratin fibers, such as hair, using this composition. This composition makes it possible...
7485157 Dye composition for keratin fibers, with a cationic direct dye and a substantive polymer  
The invention relates to a dye composition for keratin fibers, in particular for human keratin fibers such as the hair, this composition having, in a medium suitable for dyeing, at least one...
7481846 Method of rapid hair dyeing  
The present invention relates to a method of hair coloring and bleaching compositions providing a composition comprising i) at least one source of peroxymonocarbonate ions, ii) at least one...
7481847 Dye composition comprising at least one cationic hydrazone direct dye, dyeing process, and multi-compartment devices  
The present disclosure relates to a composition for dyeing human keratin fibers, comprising at least one cationic direct dye of formula (I), described herein, and at least one cosmetic agent chosen...
7476261 Hair dye composition  
A hair dye composition containing an azo dye (1) or a salt thereof: wherein R represents a coupler moiety, R 1 and R 3 each independently represent —SO 3 M, —SO 2 NR 4 R 5 or a hydrogen...
7476260 Disulfide dyes, composition comprising them and method of dyeing hair  
Formula (I) wherein R 1 and R 2 each independently from each other are a residue of an organic dye: Y 1 and Y 2 each independently from each other are unsubstituted or substituted,...
7476259 Hair colouring compositions  
The present invention relates to an oxidative hair colouring and bleaching composition comprising an oxidizing agent, a source of carbonate ions, an alkalising agent, and preformed dyes, utilised...
7449029 Composition and process for color hair  
A composition, kit and process for dyeing hair fibers in a manner which inhibits color loss during subsequent shampooing involving contacting the hair fibers with a composition containing: (a) at...
7425221 Composition comprising at least one substituted derivative of carbocyanine, method for treating keratin fibers using it, device and use  
The invention relates to a composition comprising, in a cosmetically acceptable medium, at least one particular direct dye. The invention further relates to a method for treating keratin fibers,...
7416567 Cosmetic composition for keratinous substrates with triarylmethane compounds  
The invention relates to a method of imparting color onto keratinous substrates involving contacting said substrate with a composition comprising: at least one triarylmethane dye molecule chosen...
7399319 Dyeing composition comprising a dye chosen from styryl and imine dyes and methods for dyeing keratin fibers  
Disclosed herein is a method for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising applying to the keratin fibers a dye composition comprising at least one...
7381806 Cationic azo azine dyes and colorants that contain these compounds  
The objects of the present invention are novel cationic azo azine dyes of the generic formula (I), as well as colorants for keratin fibers that contain these compounds.
7354459 Use of organosilane compounds for dyeing keratin fibers  
Disclosed herein are methods for dyeing keratin fibers, for example human keratin fibers such as hair, comprising applying to the keratin fibers a dye composition comprising, as a direct dye, at...
7338535 Process for rapid dyeing and rapid decoloration of human keratin fibres with certain direct dyes  
Disclosed herein is a rapid dyeing process for human keratin fibers, such as hair, comprising applying to the keratin fibers at least one dye composition comprising, in a medium suitable for...
7329289 Use of triarylmethane derivatives as direct dyes in a dye composition, composition and implementation process  
The present patent application relates to the use of triarylmethane derivatives as direct dyes in a dye composition for keratin fibres, in particular human keratin fibres such as the hair, or for...
7307155 Cationic direct dyes  
The present invention relates to novel the cationic dyes of formula (1) wherein R 1 is an unsubstituted or substituted C 1 -C 14 alkyl or an aryl radical; X − is an anion; R 3 is an...
7303591 Composition comprising at least one mixed dye comprising at least two chromophores of (hetero) aromatic nitro or cyclic azine type, dyeing process, and mixed dyes  
A dye composition comprising at least one mixed dye comprising at least two chromophore chosen from azine and (hetero)aromatic nitro compounds, optionally associated with at least one chromophore...
7300471 Composition comprising at least one mixed dye based on at least one chromophore of azo or tri(hetero) arylmethane type, dyeing process and mixed dyes.  
Disclosed herein are a dye composition comprising at least one mixed dye comprising at least one chromophore chosen from chromophores of the azo family and the tri(hetero)arylmethane family; and...
7294152 Dyeing composition comprising at least one fluorindine compound for the dyeing of keratinic fibers, dyeing process comprising the composition and compound  
The present disclosure relates to a specific direct dye compound that is a fluorindine derivative, and dyeing compositions comprising at least one derivative of the compound and at least one...
7288639 Dyssymmetrical diazo compounds having at least one 4-pyridinium unit and a cationic or non-cationic linker, compositions comprising them, method of coloring, and device  
The present disclosure relates to dissymmetrical cationic diazo compounds having at least one 4-pyridinium unit and a cationic or non-cationic linker. The disclosure further relates to dyeing...
7282068 Polycationic azo compounds for dyeing keratin fibers, dye composition containing the same, and methods for making such compounds  
The present disclosure relates to compounds used as direct dyes, and dyeing compositions comprising such compounds. The disclosed compounds have the formula A-L-B, wherein A and B are chosen from...
7258702 Yellow cationic dyes for dyeing of organic material  
The present invention relates to novel cationic yellow dyes of formula (1) wherein R 1 and R 2 are each independently of the other a C 1 -C 8 alkyl radical or an unsubstituted or substituted...
7247713 Symmetrical diazo compounds containing 2-pyridinium groups and cationic or non-cationic linker, compositions comprising them, method of coloring, and device  
The present disclosure relates to symmetrical cationic diazo compounds of formula (I), the resonance forms, and also the acid addition salts and/or the solvates thereof: The present disclosure...
7244278 Agent and method for oxidative coloring of keratin fibers  
The object of the present invention is a ready-to-use agent for coloring keratin fibers containing (i) at least one heterocyclic hydrazone derivative of formula (I), (ii) at least one aromatic...
7244277 Oxidation colorant in a tube  
Keratinic fibers are colored by a two-component composition for coloring keratinous fibers comprising a first preparation (A) comprising at least one oxidation dye precursor and a second...
7241319 Dye composition comprising at least one polycationic direct dye, dyeing processes, uses, and multi-compartment devices  
Disclosed herein is a dye composition for dyeing human keratin fibers, such as the hair, comprising a direct polycationic dye of formula (I) below:
7241318 Hair dye  
A hair dye contains the powder of a poly-element mineral to improve the coloring and colorfastness of the hair dye.
7235645 Cationic azo monomers or symmetric dimers, preparation thereof, compositions comprising same and process for dyeing keratin fibers  
Disclosed herein are compounds of formulae (I) and (II) below, and also to processes for the synthesis thereof: Also disclosed herein are dye compositions comprising said compounds, as cationic...
7217297 Composition for dyeing keratin fibers comprising a defined diheteroylarylmethane direct dye or a leuco precursor of this dye and dyeing method using it  
Composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, which comprises at least one compound chosen from among the direct dyes of the heteroylarylmethane type...
7201779 Dye composition comprising at least one direct dye containing mixed chromophores  
The invention relates to a dye composition comprising a direct dye consisting of different chromophores, the dye having a particular L*a*b* value. The invention also relates to the dyeing process...
7186276 Dye composition comprising at least one direct dye, dyeing processes, uses and multi-compartment devices  
Disclosed herein is a dye composition for dyeing human keratin fibers, such as the hair, comprising a direct polycationic dye of formula (I) below:
7172633 Lightening dye composition comprising at least one cationic direct dye containing mixed chromophores  
The present invention relates to a lightening dye composition comprising, in a suitable dyeing medium, an oxidizing agent, an alkaline agent in an amount such that the pH of the composition is...
7169194 Dye composition comprising at least one particular tricationic direct dye, dyeing process, use and multi-compartment devices  
A dye composition for dyeing human keratin fibers, such as hair, comprising at least one direct tricationic dye of formula (I) below:
7166711 Cationic dyes  
The present invention relates to novel cationic dye of formula (1) wherein R 1 and R 7 are each independently of the other hydrogen, hydroxyl; unsubstituted or substituted C 1 –C 6...
7150765 Fatty acid-free liquid dye composition comprising at least one oxidation base and 2-methyl-1, 3-propanediol, dyeing process, and device  
A liquid dye composition, free of fatty acids and fatty acid salts, comprising at least one oxidation base and 2-methyl-1,3-propanediol; a ready-to-use composition comprising the liquid dye...
7135045 Composition for dyeing human hair  
This invention relates to a hair dyeing composition showing excellent dyeing ability comprising at least one direct acting hair dye and benzylurea and/or benzyl carbamate and/or N-(2-methoxybenzyl)...
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