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7635394 Composition for the dyeing of keratin fibers comprising at least one 3-amino-pyrazolopyridine derivatives  
Disclosed herein is a composition for the dyeing of keratin fibers, for example, human keratin fibers such as the hair, comprising at least one 3-amino pyrazolo-[1,5-a]-pyridine derivative or one...
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...
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...
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...
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...
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...
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...
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...
7494514 Method and compositions for coloring hair  
An oxidative dye composition comprising one or more oxidative dyes, at least one glyceryl ester, and at least one surfactant, a method for coloring hair, and a method for coloring First Grays and...
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...
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...
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...
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...
7465322 Nacreous colorant for keratin fibers  
The dye carrier composition containing oxidative and/or nonoxidative dyes has a nacreous luster because it contains a combination of (a) 6.1 to 20 weight percent of at least one fatty alcohol with...
7462204 Cationic diaminopyrazoles, a process for producing them and colorants containing these compounds  
Novel cationic 4,5-diaminopyrazole derivatives of general formula (I) the colorants for keratin fibers containing these compounds and a process for producing the compounds of formula (I).
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...
7458994 Hair dye  
A composition and kit for hair dyeing comprising a first liquid containing an alkaline ingredient and an oxidation dye and a second liquid containing an oxidant wherein the improvement being the...
7458993 Composition useful for the oxidation dyeing of human keratinous fibres  
A composition useful for the oxidation dyeing of human keratinous fibers and in particular hair containing, in a cosmetically acceptable medium based on water and at a basic pH, at least one...
7455697 (3,5-diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof, method for their preparation and use of these compounds for dyeing fibers  
The object of the present invention are (3,5-diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof of formula (I), with 0≦n≧2 and HX denoting an inor-ganic or organic acid, ...
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...
7442215 Process for coloring keratin fibers comprising treating the scalp with at least one sorbitan ester  
Disclosed herein is a process for dyeing keratin fibers such as the hair, comprising, in order, applying to the scalp a composition comprising at least one polyoxyethylenated sorbitan ester having...
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...
7431740 Oxidation dyeing composition for keratinous fibers comprising an associative polymer and a pearling agent  
The invention concerns a composition for dyeing keratinous fibers, in particular human keratinous fibers and more particularly hair, comprising, in a medium suitable for dyeing, at least an...
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,...
7429276 Composition for coloring of keratin fibers  
The present invention concerns a composition for the dyeing keratin fibers especially human hair on the basis of an oxidation dyestuff precursor system reacting with peroxide and comprising...
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...
7413579 Method for dyeing fibers containing keratin  
A method for dyeing keratin-containing fibers, in particular, human hair comprising the steps of: (A) contacting the hair with a dyeing composition, comprising color-imparting components for a...
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...
7407516 Dyeing composition for keratinous fibers comprising a dicationic diazo dye  
The present disclosure relates to a novel dyeing composition for dyeing human keratinous fibers, such as hair, comprising at least one dicationic diazo dye of formula (I):
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...
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 ...
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...
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...
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...
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...
7364594 Dyeing composition for keratinous fibres comprising an associative polymer and a polymer with acrylamide units, dialkyldiallylammonium halide, and vinylic carboxylic acid  
The invention concerns a composition for dyeing and in particular oxidation dyeing of keratinous fibers, in particular human keratinous fibers and more particularly hair, comprising, in a medium...
7361198 M-diaminobenzenes, their acid adducts and the use thereof in colorants  
The present invention relates to novel m-diaminobenzenes of formula (I) to the use thereof in colorants and to the oxidative hair colorants containing said m-diaminobenzenes.
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...
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