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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...
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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...
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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...
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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...
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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...
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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)
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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...
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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...
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7488353 |
Cationic heteroarylazine dyes and colorants containing these compounds
Cationic heteroarylazine dyes of general formulas (I) and (II)
and colorants for keratin fibers containing these compounds.
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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,...
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7473281 |
Colorants containing cationic indazoline thiazolazo dye
Colorant for keratin fibers containing cationic indazoline thiazolazo dyes of the general formula (I).
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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...
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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).
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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)...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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7326258 |
Compositions comprising hydroxyalkyl direct dyes, implementation processes and uses thereof
The present invention relates to a cosmetic composition for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising, in a suitable dyeing medium, at least one...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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7276089 |
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one bicyclic fused 5-5-membered aza heteroaromatic keratin dyeing compound with an...
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7276086 |
Composition comprising at least one pyrazine derivative and the use thereof for the direct or oxidation dyeing and/or optical bleaching of keratin fibers
The invention relates to a composition comprising a pyrazine derivative and to methods using said compositions as an optical bleach and/or dye in a direct or oxidation dyeing composition for...
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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...
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7250063 |
Diaminopyrazole derivatives and their use for oxidation dyeing of keratinous fibres
The invention concerns novel diaminopyrazole derivatives of formula (I), wherein: R 1 represents C 1 -C 6 alkyl or C 2 -C 6 , preferably up to C 4 , alkenyl, linear or branched, bearing at least...
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7238212 |
Imidazole compounds and use of these compounds for dyeing keratinous fibers
The disclosure relates to novel imidazole compounds which can be useful as couplers for the oxidation dyeing of keratinous fibers. The present disclosure also relates to a dyeing composition for...
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7238211 |
6-alkoxy-2,3-diaminopyridine couplers in which the amino radical in position 2 is a disubstituted amino radical, and use of these couplers for dyeing keratin fibres
The invention relates to a dye composition that is useful for dyeing keratin fibers, containing at least one oxidation base and at least one coupler of the 6-alkoxy-2,3-diaminopyridine type in...
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7204857 |
Dyeing method using a specific active methylene compound and a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindolone derivative
The present invention relates to the use, for dyeing keratin fibres, of at least one specific compound containing active methylene and of at least one compound chosen from an aldehyde, a ketone, a...
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7198648 |
Coupling component for oxidative hair dyes
The invention relates to a method for dyeing keratin fibers, especially human hair. The inventive method comprises the following steps: optionally applying a pretreatment agent M1 to the fiber,...
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7195649 |
N-aryl-4,5-diaminopyrazoles and dyes containing said compounds
N-Aryl-4,5-diaminopyrazole of formula (I) or a physiologically compatible salt thereof of an organic or inorganic acid
wherein
R1 and R2 independently of each other denote a hydrogen atom, a...
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7192452 |
Pyrazolo-triazoles and use of said compounds for dyeing keratinous fibres
The subject of the invention is novel pyrazolo[3,2-c]-1,2,4-triazoles of formula (I) which are useful for the oxidation dyeing of keratinous fibers, in particular human hair, the compositions...
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7179307 |
Use of an extract of myrsine africana in oxidation dyeing for dyeing keratin fibres
Use of an extract of the plant Myrsine africana in oxidation dyeing for dyeing keratin fibers, a novel composition comprising this plant extract, a process for the oxidation dyeing of keratin...
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7172631 |
Dyeing composition for human keratinous fibers with oxidation dyes and dicationic compounds
The present disclosure relates to a dyeing composition for human keratinous fibers, such as the hair, comprising, in a suitable dyeing medium, at least one oxidation dye, and at least one...
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7141079 |
Oxidation dyeing composition for keratinous fibers and dyeing method using same
The invention concerns an oxidation dyeing composition for keratinous fibers, and in particular human keratinous fibers such as hair comprising, in a medium suited for dyeing: as first coupling...
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7141078 |
Oxidation dyeing composition for keratinous fiber and dyeing method using same
The invention concerns an oxidation dyeing composition for keratinous fibers, and in particular human keratinous fibers such as hair, comprising, in a medium suited for dyeing, (a) as first...
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7135046 |
Dye composition comprising at least one oxidation base chosen from 4,5-diamino-1-(β-hydroxyethyl)-1H-pyrazole and 4,5-diamino-1-(β-methoxyethyl)-1H-pyrazole and the addition salts thereof and at least one coupler chosen from 6-hydroxyindole and the addition salts thereof
The invention relates to a composition for the oxidation dyeing of keratin fibers, for example, human keratin fibers such as the hair, comprising at least one oxidation base chosen from...
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7132543 |
Para-phenylenediamine derivatives containing a disubstituted pyrrolidinyl group bearing a cationic radical, and use of the same for dyeing keratin fibers
The present disclosure relates to a novel a para-phenylenediamine derivative substituted with a pyrrolidinyl group of formula (I) and the addition salts thereof. The present disclosure also relates...
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