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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...
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...
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...
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...
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,...
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
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...
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).
7500994 Cationic quinoxaline thiazole azo dye-containing colorants  
Colorants for keratin fibers comprising cationic quinoxaline thiazole azo dyes of the general formula (I).
7497878 Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them  
The present disclosure relates to compositions for the dyeing of human keratin fibers containing at least one compound of the following formula (I): Also disclosed herein is a method for dyeing...
7494513 Direct emulsion for bleaching hair  
A direct emulsion for bleaching keratin fibers, preferably human keratin fibers such as hair, having an inert phase containing of a nonoxygenated and nonperfluorinated liquid compound having a...
7488355 Composition for dyeing keratin fibers, comprising a diamino-N,N-dihydropyrazolone compound, a coupler, and a polyol  
The present disclosure relates to a composition for dyeing keratin fibers, for instance human keratin fibers such as the hair, comprising at least one oxidation base chosen from...
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...
7485155 Process for washing colored keratinous fibers with a composition comprising at least one nonionic surfactant and method for protecting the color  
Disclosed herein is a process for dyeing keratinous fibers comprising applying to the keratinous fibers at least one oxidation dyeing composition which comprises at least one oxidation base and at...
7473281 Colorants containing cationic indazoline thiazolazo dye  
Colorant for keratin fibers containing cationic indazoline thiazolazo dyes of the general formula (I).
7473280 Coloring agent compositions and methods of treating keratin fibers therewith  
Fiber-coloring components for dye compositions and methods for using the same, wherein the compositions comprise: (i) at least one component A comprising a compound selected from...
7458992 Dye-containing pellets for dyeing keratin fibres  
The present patent application relates to dye-containing pellets obtained by (a) homogeneous mixing of a starting material containing at least one natural and/or synthetic dye with a suitable...
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...
7445645 Ortho-and/or meta-substituted N-alkylhydroxylated secondary para-phenylenediamine compounds, compositions for dyeing keratin fibers comprising such compounds, and processes of dyeing therewith  
The present disclosure relates to novel N-alkylhydroxylated secondary para-phenylenediamine compounds, to a composition for dyeing keratin fibers, for instance human keratin fibers such as the...
7442214 Dye composition comprising at least one non-ionic associative polymer and process for dyeing keratin fibers using same  
The present disclosure relates to a dye composition comprising at least one dye, at least one fatty alcohol, at least one fatty acid ester, at least one surfactant chosen from non-ionic surfactants...
7435268 N-alkylhydroxylated secondary para-phenylenediamine compounds, composition for dyeing keratin fibers comprising the same, and dyeing processes using the composition  
The present disclosure relates to novel N-alkylhydroxylated secondary para-phenylenediamines and a process for making these compounds. The present disclosure further relates to a composition for...
7429278 N-alkyleheteroaryl secondary para-phenylenediamine and composition comprising such a para-phenylenediamine  
The present disclosure is directed to a family of N-alkylheteroaryl secondary para-phenylenediamines, to their preparation, and to a cosmetic composition for dyeing keratin fibers, for example,...
7427301 Composition comprising at least one substituted carbocyanin derivative, process for treating keratin fibers using it, device therefor and use thereof  
Disclosed is a composition for dyeing keratin fibers, for example, human keratin fibers, comprising, in a cosmetically acceptable medium, at least one direct dye of the following formulae: Also...
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,...
7422609 Double para-phenylenediamines joined by an aromatic group for dyeing keratin fibers  
The present disclosure relates to a family of double para-phenylenediamines joined by a linkage comprising an aromatic group and a process for the dyeing of keratin fibers. These double...
7419511 Compositions comprising at least one substituted carbocyanin derivative, processes for treating keratin fibers using them, device therefor and uses thereof  
The disclosure provides compositions comprising, in a cosmetically acceptable medium, at least one direct dye, processes for treating keratin fibers, such as human keratin fibers, using the...
7413580 Double para-phenylenediamines joined by a linker arm substituted with one or more carboxylic radicals and/or derivatives and use in dyeing  
The present application relates to a novel family of double para-phenylenediamines joined by a linker arm substituted with one or more carboxylic radicals and/or derivatives and to the use thereof...
7407517 Cationic azo dyes with julolidine units, dyeing composition containing them, method of dyeing  
The present disclosure relates to the use of cationic azo compounds with julolidine units as direct dyes, for the dyeing of keratin fibers, including human keratin fibers, such as the hair. The...
7399320 Use of tetra-azapentamethine compounds as direct dyeing agents and novel tetra-azapentamethine compounds  
The invention concerns the use as direct dyeing agent of at least one tetra-azapentamethine compound, a dyeing composition comprising at least such a compound, as well as a method for dyeing...
7393367 Agent for dyeing keratin-based fibers  
An agent for dyeing keratin-containing fibers, especially human hair, is comprised of a cosmetic carrier, and (A) at least one compound of Formula I, wherein each of R 1 , R 2 ...
7377946 Composition comprising at least one substituted 2-[2-(4-amino phenyl)ethenyl]-1-pyridinium derivative, process for treating keratin fibres using it, device and use thereof  
The invention relates to a composition comprising, in a cosmetically acceptable medium, at least one particular fluorescent dye. The invention also relates to a process for treating keratin...
7374581 Dye composition containing a particular cationic hydrazone direct dye, dyeing process, use and multi-compartment devices  
The invention relates to a dye composition for dyeing human keratin fibres and more particularly the hair, comprising a particular direct cationic hydrazone dye of formula (I) and also to...
7374580 Dyeing compositions comprising A 1,2-indandione derivative  
The present disclosure relates to compositions for dyeing keratin materials, for example compositions for hair dyeing, comprising at least one 1,2-indandione derivative, a method for dyeing using...
7367993 Dyeing compositions comprising at least one 1,3-indandione derivative  
The present disclosure relates to compositions for dyeing keratin materials, for example, compositions for hair dyeing comprising at least one 1,3-indandione derivative, a method for dyeing using...
7364596 Dye compositions comprising at least one hydrophobic direct dye and at least one acid  
The present disclosure provides dye compositions comprising at least one hydrophobic direct dye with a logP of greater than 2, at least one organic or mineral acid with a pKa of less than 4.5, in...
7351267 Symmetrical diazo compounds comprising 2-imidazolium groups and a non-cationic linke, compositions comprising them, method of coloring, and device  
The present disclosure relates to symmetrical cationic diazo compounds of formula (I) below, their resonance forms, and also their acid addition salts and their solvates: wherein W 1 radicals,...
7329288 N-heteroaryl secondary para-phenylenediamine, a dye composition comprising such a para-phenylenediamine, a process for preparing this composition and use thereof  
The present disclosure relates to a novel family of N-heteroaryl secondary para-phenylenediamines, to their preparation, to their use for dyeing the hair and to a dye composition for dyeing keratin...
7326259 Use of polycationic compounds in the dyeing of keratinous fibres  
A subject-matter of the present patent application is the use, as direct dye in dyeing compositions for keratinous fibres, in particular human keratinous fibres, such as the hair, or for the...
7326257 Composition for dyeing keratinous fibers comprising at least one azodiazine direct dye which is non-aminated at the 7-position and dyeing method using said at least one azodiazine direct dye  
Disclosed herein is a composition for dyeing keratinous fibers, comprising at least one direct dye corresponding to the following formula (I): in which R 1 and R 2 may be chosen from hydrogen...
7323015 Oxidation dyeing composition for keratin fibers comprising a cationic poly(vinyllactam) and at least One C10-C14 fatty alcohol, methods and devices for oxidation dyeing  
The disclosure relates to a composition for the oxidation dyeing of keratin fibers, for example human keratin fibers, such as hair, comprising, in an appropriate dyeing medium, at least one...
7320711 Dyestuff for keratin fibers  
The colorant for keratin fibers contains direct and/or oxidative dyes as well as a perfume system consisting of an encapsulated perfume and an unencapsulated perfume of the same composition. The...
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...
7303589 Process for dyeing human keratin fibers, having a lightening effect, comprising at least one fluorescent compound and compositions of the same  
The present disclosure relates to a process for dyeing human keratin materials having a lightening effect, applying to the materials a composition comprising, in a cosmetically acceptable medium,...
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