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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...
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...
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...
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...
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...
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)
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...
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...
7491244 Oxidizing hair coloring agents containing m-aminophenol derivatives  
The object of the present patent application are agents for the oxidative coloring of keratin fibers, particularly hair, based on a developer substance-coupler substance combination, characterized...
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...
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...
7458995 Hair dye compositions  
A first hair coloring agent composition is a hair coloring agent composition comprising (A) one or more compounds selected from the group consisting of p-phenylenediamine, toluene-2,5-diamine and...
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...
7435267 Secondary para-phenylenediamines bearing an alkoxy group, dye composition comprising them, processes therefor and uses thereof  
The present invention relates to novel secondary para-phenylenediamines bearing an alkoxy group, to a process for preparing them, and to their use in the oxidation dyeing of hair. The invention...
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...
7431741 Brightening colorant with indolythiazolium dyes  
The present invention has for an object agents for the simultaneous brightening and dyeing of keratin fibers—particularly hair—characterized in that they contain a) at least one oxidant and (b)...
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,...
7429275 Use of at least one compound chosen from porphyrin compounds and phthalocyanin compounds for dyeing human keratin materials, compositions comprising them, a dyeing process, and compounds therefor  
Disclosed herein is the use of at least one compound chosen from porphyrin compounds and phthalocyanin compounds for dyeing human keratin materials. Further, disclosed herein is a composition...
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...
7419656 Hair dye compositions  
Provided are a hair dye composition comprising a diamide compound (1) and a dye; and a hair bleach composition comprising the diamide compound (1) and an oxidizing agent. wherein, R 1 : a C...
7416566 Dyeing composition for hair  
Disclosed herein is a hair dyeing composition. The composition induces swelling of hair to expand the cortex by the use of arginine, which is a constituent ingredient of hair, and as a result,...
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...
7410506 Dicationic bis-hydrazone compound, dye composition comprising at least one such compound, implementation process therefor and uses thereof  
The present disclosure relates to a novel family of dicationic bis-hydrazone compounds that may be used as direct dyes, and to a dye composition for dyeing keratin fibers, for example, human...
7410505 Composition for the oxidation dyeing of keratin fibers, comprising at least one oxidation dye, at least one associative polymer, and at least one aminosilicone  
Disclosed herein is a composition for the oxidation dyeing of keratin fibers, for example of human keratin fibers, such as the hair, containing, in a medium that is suitable for dyeing, a) at least...
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...
7402180 Composition for the oxidation dyeing of keratin fibres, comprising at least one fatty alcohol chosen from mono- and polyglycerolated fatty alcohols and a particular polyol  
A composition for the oxidation dyeing of keratin fibers, such as human keratin fibers and further such as the hair, comprising, in a medium that is suitable for dyeing and that is free of glycerol...
7396369 2,3-disubstituted primary para-phenylenediamines and process for oxidation dyeing of keratin fibers  
Disclosed herein are para-phenylenediamine compounds of formula (I), and their salts and solvates: wherein R 1 and R 2 form, together with the carbon atoms to which they are attached, a 4-,...
7396367 Double secondary para-phenylenediamine compounds, dye compositions comprising same, and dyeing process using the compositions  
The present disclosure relates to double secondary para-phenylenediamine dye compounds. The present disclosure further relates to a dye composition comprising at least one double secondary...
7384432 Secondary para-phenylenediamines having a carboxyl group, dye compositions comprising the same, and dyeing processes using the compositions  
The present disclosure relates to novel secondary para-phenylenediamines having a carboxyl group. The present disclosure further relates to a dye composition comprising at least one secondary...
7374582 Conditioning cream color base having improved color deposition properties  
The present invention is directed to a process and composition for dyeing hair, the composition containing: (a) greater than about 10% by weight, based on the weight of the composition, of at least...
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...
7367994 Composition for dyeing keratin fibers, comprising a sulfonamidoxanthene direct dye, and dyeing process using the same  
The present invention relates to a composition for dyeing keratin fibers, in particular human keratin fibers and more particularly the hair, which comprises at least one compound chosen from direct...
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...
7347879 Sulfur-containing secondary para-phenylenediamines dye compositions comprising such para-phenylenediamines, processes, and uses thereof  
The present disclosure relates to a novel family of sulfur-containing secondary para-phenylenediamines, to processes for preparing them, to compositions for dyeing keratin fibers, for example...
7341605 2-(Amino or substituted amino)-5, 6-substituted phenol compounds, dyeing compositions containing them, and use thereof  
The present invention relates to 2-(amino or substituted amino)-5,6-substituted phenol compounds according to the Formula (I), as defined herein and compositions for the oxidative dyeing of keratin...
7338537 2-(amino or substituted amino)-3-5-6-substituted phenol compounds, dyeing compositions containing them, and use thereof  
The present invention relates to 2-(amino or substituted amino)-3,5,6-substituted phenol compounds according to the Formula (I), as defined herein and compositions for the oxidative dyeing of...
7338536 N-alkylamino secondary para-phenylenediamine, composition for dyeing keratin fibers comprising such a para-phenylenediamine, processes using this composition and uses thereof  
The present disclosure relates to novel N-alkylamino secondary para-phenylenediamines; a composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising, in a...
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...
7329287 Oxidation dye composition for keratin fibers, comprising at least one oxidation dye, at least one associative polymer, at least one nonionic cellulose-based compound not comprising a C8-C30 fatty chain, and at least one cationic polymer with a charge density of greater than 1 meq/g and not comprising a C8-C30 fatty chain  
The present invention relates to a composition for the oxidation dyeing of keratin fibers, for example of human keratin fibers such as the hair, containing, in a medium suitable for dyeing: a) at...
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...
7326254 Means and method for the simultaneous bleaching and dyeing of keratin fibres  
The present patent application has for an object an agent for the simultaneous brightening and coloring of keratin fibers based on a coupler-developer combination that has a basic pH and contains...
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...
7303590 Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof  
Bicyclic fused 5-5 heteroaromatic keratin dyeing compounds with two or three heteroatoms. This invention further relates to a composition for the oxidative dyeing of keratin fibers, comprising a...
7303592 Hair coloring compositions for use in oxidative hair dyeing  
Hair dyeing compositions are provided which comprise at least one coupler selected from N-aryl-m-phenylenediamine derivatives, 2-substituted N-aryl-m-phenylenediamine derivatives, and...
7300472 Agents for coloring fibers containing keratin  
The invention relates to agents for coloring fibers containing keratin, in particular, human hair, which comprise selected cationic, CH-acidic heterocycles according to formula I in which A, R...
7300469 Diaminopyrazole compounds and the use thereof in the oxidation dyeing of keratinous fibres  
The invention relates to novel diaminopyrazole having formula (I), wherein: R 1 , R 2 , identical or different, represent a C 3 C 5 mono- or polyhydroxyalkyl, isopropyl, n-propyl or ethyl group,...
7294151 Means and method for dyeing keratin fibres  
The agent for coloring keratin fibers is based on oxidative dye precursors and contains: (a) at least one hydrazone derivative of formula (I) or a physiologically compatible salt thereof, (b) at...
7291183 Agent and method for dyeing keratin fibers  
The object of the present patent application is an agent for coloring keratin fibers based on oxidative dyes and which contains as developer at least one heterocyclic hydrazone derivative of...
7288122 Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor  
The present disclosure relates to cationic diazo dye compounds of formula (I): Dye1-LK-Dye2, (I)
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