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6241785 |
Use of flavylium type compounds non-substituted in position 3 for dyeing keratinous fibres and compositions containing them
The invention concerns the use of flavylium type compounds, non-substituted in position 3, and substituted by at least a hydroxyl or alcoxy radical, in particular Apigenidin, in pure form or in the...
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6240929 |
Heterocyclic quaternary polyammonium silicon polymers and their use in cosmetic compositions
The invention relates to novel polymers containing at least some units of formula (I): ##STR1## in which: A 1 ♁ and A 2 ♁ ; which may be identical or different, denote: a) a quaternary...
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6238653 |
Liquid crystalline peroxide compositions and methods for coloring and/or bleaching hair
An aqueous peroxide composition for coloring or lightening hair comprising (a) 1-99% of an aqueous phase containing (ii) 1-55% by weight of the total composition of water, (ii) 1-45% hydrogen...
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6231622 |
Dye compositions, especially for dyeing hair, containing indane derivative compounds
The dye composition for fibers, especially keratin-containing fibers, contains at least one indane derivative compound of formula I, or a physiologically compatible, water-soluble salt thereof:...
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6228130 |
Primary intermediate in oxidative hair dyeing
5-Nitroisatin is reacted with sodium hydroxide to produce an α-keto acid sodium salt that is reduced with borane-tetrahydrofuran complex and then hydrogenated to produce...
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6224856 |
Means and method for tinting keratin fibers, particularly human hair
The dye precursor-containing composition for hair dyeing contains at least one p-aminophenol derivative compound of the formula (I): ##STR1## in which R 1 and R 2 each can be H, an alkyl, a...
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6217855 |
Hair treatment composition
The present invention provides a hair treatment composition (I) comprising the following components (a) and (b), or a hair treatment composition (II) comprising the following components (c) and...
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6206935 |
Hair dyeing method
Described in the present invention is a hair dyeing method comprising treating the hair with a hair bleaching agent and then, without rinsing off the bleaching agent, with a direct hair dye. The...
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6203578 |
Use of silicon compounds to dye human keratin fibers; novel compounds and compositions containing them
The use of linear or cyclic silicon compounds containing at least one chromophoric group of quinone or azo type as direct dyes in dye compositions intended for dyeing human keratin fibres and in...
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6203579 |
Use of 1-substituted isatins to dye fibers containing keratin
A colorant composition for coloring keratin-containing fibers is disclosed having (a) at least one isatin derivative corresponding to the formula I: ##STR1## where R 1 and R 2 independently of...
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6187058 |
Low water no volatile organic compound hair lightener and dyeing composition
A low or no VOC hair lightener or dying composition with a low water content and a high organic content comprising: (a) a developer phase comprising: (i) water; (ii) an oxidizing agent;...
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6187057 |
Direct hair dyeing composition comprising a cross-linked polymer with acrylic and/or acrylate units and with acrylamide units
The invention discloses a capillary dyeing composition comprising at least one direct dye, characterised in that it further contains a cross-linked polymer with acrylic and/or acrylate units and...
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6179881 |
Compositions and processes for dyeing keratin fibers with azo compounds
Azo compounds of the 2-(4-amino)phenyldiazinecarboximidamide type and 2-(4-amino)phenylhydrazinecarboximidamide type, a process for their synthesis, their use for dyeing keratin fibers, dye...
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6171347 |
Compositions, methods and kits for reductively removing color from dyed hair
A multicomponent kit for coloring and later removing color from fibers is described, which consists of a first component and a second component. The first component includes a composition for...
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6136042 |
Direct capillary dyeing composition comprising a cross-linked polymer with acrylic and alkyl C.sub.10 -C.sub.30 acrylate units
The invention discloses a capillary dyeing composition comprising at least one direct dye, wherein the composition further comprises a cross-linked polymer with acrylic units and alkyl C 10 -C 30 ...
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6129770 |
Hair dye agents with at least one conditioner
A hair treatment formulation for coloring human hair comprising a substantive dye or oxidation dye precursors and a hair care agent comprising a compound of the formula (I): ##STR1## wherein R 1 ...
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6106578 |
Hair dye compositions and method of thickening the same
The present invention provides hair dye compositions containing a certain rheology modifying system. The hair dye compositions have improved thickening and shear thinning properties. The present...
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6106579 |
Compositions and methods for dyeing and safe decolorizing of fibers, especially hair, and multi-part kit for repeatedly changing dyed fiber color
The method for decolorizing fibers includes applying a decolorizing composition according to the invention to dyed fibers and allowing the composition to act on the fibers for a sufficient time to...
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6106577 |
Use of a composition containing a film-forming polymer dispersion and non-melanic pigment for temporarily dyeing human or animal hair
The present invention relates to the use, for the temporary dyeing of the hair or of animal hairs, of a composition comprising at least: (a) an aqueous dispersion of particles of film-forming...
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6096099 |
Hair dye composition comprising acid dyes
Disclosed herein is a hair dye composition comprising (A) benzyloxyethanol and/or benzyl alcohol, (B) propylene carbonate and (C) an acid dye and having a pH of 2.0 to 6.0. The composition has...
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6077320 |
Use of diiminoisoindoline derivatives or 3-aminoisoindolone derivatives for dyeing keratin fibers, and dye compositions containing them
Diiminoisoindoline derivatives or 3-aminoisoindolone derivatives, or tautomeric forms thereof, used as oxidizing-agent-free dye precursors in dyeing keratin fibers, in particular human keratin...
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6045591 |
Process for the two-step direct dyeing of keratin fibres using basic direct dyes
The invention relates to a process for the two-step direct dyeing of keratin fibres, comprising bleaching the keratin fibres; and applying to the keratin fibres a dye composition comprising at...
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6045589 |
Methods of coloring hair or eyelashes with compositions which contain metal containing pigments and a copaiba resin
A hair treatment composition for coloring the hair upon the scalp and an eyelash mascara is disclosed. The hair is typically colored with a mascara brush to achieve streaking and a non-homogenous...
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6042619 |
Compositions for temporarily coloring the hair
A hair treatment composition for temporarily coloring the hair is disclosed. A polymer having repeating units of {--CH 2 (CH 3 )C[CO 2 (CH 2 ) 2 N + (CH 3 ) 3 X - ]--} n ; wherein n has a...
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6036730 |
Hairdye compositions
Hair dye compositions containing acidic hair dyes and oxidation hair dyes, as well as a method of dyeing the hair using the aforementioned hair dyes, are provided. The hair dye compositions of the...
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6022380 |
Processes for manufacturing colored hair using color sizing agents and vapor
A process for manufacturing colored hair is disclosed. This process comprises the steps of applying a color sizing agent to hair material, semi-drying the color sizing agent applied to the hair...
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6022379 |
Pyrrole derivatives of 1,4-naphthoquinone and of 1,4-dihydroxynaphthalene for dyeing keratin fibers, compositions comprising the same, and dyeing process
Pyrrole derivatives of 1,4-naphthoquinone and of 1,4-dihydroxynaphthalene, dye compositions containing them and the corresponding dyeing process.
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6013110 |
Methods of pattern dyeing hair with a hair dye retaining roller
The present invention provides a method for quickly and easily applying hair dye to the hair of a person. The method allows the creation of simple patterns and designs or increasingly complex...
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6007585 |
Hair brightening system
A hair brightening process and aqueous hair brightening compositions therefor are disclosed effective for removing discolorations from hair which is undesirably discolored due to chemical processes...
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5980587 |
Method for dyeing keratin fibers with a dye compositions containing at least one direct dye and at least one basifying agent
A method for dyeing keratin fibers such as human hair by applying to the fibers a dye composition, in particular a lightening dye composition, containing, in a medium which is suitable for dyeing,...
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5972043 |
Methods for mixing and applying hair coloring compounds, and hair coloring devices and kits which comprise a brush and an enclosed mixing bowl
A device that is useful for the mixing and application of hair coloring products comprises a mixing and application brush with a handle that is attached to a brush portion. The handle is adapted to...
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5972044 |
Composition and method for dyeing keratin fibers
An aqueous or aqueous-alcoholic composition for dyeing natural or synthetic fibers, especially hair, contains a combination of at least one cyclic oxo-substituted enediol according to formula I:...
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5961665 |
Methods for preparing liquid hair dye compositions from powdered hair dye compositions, dyeing systems, and methods of application
A composition for a powdered hair dye includes an oxidative dye component, an oxidizing component and a thickening component. Other additives including protein derivatives and sucrose may also be...
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5961664 |
Direct hair dye compositions and methods containing novel anthraquinone mixtures
An anthraquinone mixture comprising three 1,4-hydroxyalkylamino-anthraquinone derivatives, wherein two of the anthraquinone compounds in the mixture are symmetric and the other anthraquinone...
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5961991 |
Melanoquaternary compounds and their use as hair dyes and for skin treatment
Water soluble, cationic products useful as hair colorants or for the treatment of skin which are esters or amides formed by reaction of melanin and a quaternary salt containing a reactive amino or...
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5961669 |
Acid donor process for dyeing polyamide fibers and textiles
A process for dying materials containing natural or synthetic polyamides is disclosed. The process includes immersing the materials to be dyed in a dye bath containing an acid dye. The pH of the...
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5954871 |
Composite melanin pigment in the form of particles comprising a wax-based spherical core, preparation processes and cosmetic uses
A composite melanin pigment in the form of particles comprising a spherical core less than 1 μm in diameter, which comprises at least one wax and at least one surfactant, and an outer layer which...
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5951718 |
Hair coloring compositions containing a sulfo-containing water dispersible colored polymer and an emulsifier
A method of coloring keratinous fibers with, and coloring compositions comprising, a sulfo-containing, water-dispersible polymer having carbonyloxy linking groups, and a colorant reacted into or...
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5948121 |
Laccases with improved dyeing properties
The present invention relates to a permanent dyeing composition comprising a) above 0 to 1 mg enzyme protein per ml dyeing composition of microbial laccase, b) one or more dye precursor, and c)...
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5942216 |
Water-in-oil-in-water compositions
Water-in-oil-in-water multiple emulsion compositions are disclosed. The multiple emulsion compositions comprise an external aqueous phase optionally incorporating a surfactant system capable of...
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5931973 |
4,5-dIiminopyrazolines, processes for their preparation, and their application in keratin fiber dyeing compositions and processes
Dyes selected from 4,5-diiminopyrazolines or their 4-ylideneamino-5-aminopyrazole tautomeric forms, a process for their preparation, and their use as direct dyes in dye compositions for keratin...
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5906610 |
Melanin enhanced hair coloration
A method of altering skin tissues by application of light energy. Hair coloring is altered by introduction of melanin to the hair and hair follicle. Delivery of melanin is enhance by encapsulation...
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5891199 |
Polymer dyestuffs and their use for dyeing fibres
The proposal is for novel polymer dyestuffs obtained by condensing cationic biopolymers, e.g. chitosame, with dyestuffs which have a basic group, preferably a halogen function. The dyestuffs spread...
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5891200 |
Hair dye compositions containing anthraquinone dyes having a quaternary ammonium side chain and neutral direct dyes
Anthraquinone compounds of formula I ##STR1## wherein R 1 and R 2 are methyl and R 3 is propyl, or R 1 and R 2 are ethyl and R 3 is methyl and A is a cosmetically acceptable anion, are...
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5888252 |
Processes for dyeing keratin-containing fibres with cationicazo dyes
A process for dyeing keratin-containing fibers, comprises treating said fibers with a tinctorially effective amount of a dye of the formula ##STR1## where D is the radical of a diazo component of...
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5888251 |
Method of coloring hair or eyelashes with compositions which contain metal containing pigments and a copaiba resin
Hair upon the scalp or eyelashes are treated with hair coloring or mascara compositions in hair or eyelash coloring methods. The hair is typically colored with a mascara brush to achieve streaking...
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5879413 |
Cationic diazo dyes for the dyeing of hair
Diazo dyes of the general formula (I) ##STR1## are described where X + is a quaternary ammonium group and Y - is a counterbalancing anion. The dyes are useful for coloring hair.
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5879414 |
Hydrous hair dyeing stick compositions
A long lasting hair-dye composition in solid stick form is described.
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5876463 |
Compositions for coloring keratinous fibers comprising sulfo-containing, water dispersible colored polymers
Compositions for coloring keratinous fibers comprising a sulfo-containing, water-dispersible polymer having carbonyloxy linking groups, and a colorant reacted into or onto the polymer backbone.
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5873910 |
Process for the two-stage oxidation dyeing of keratin fibers with a manganese complex or salt and a 4-substituted 1-naphthol, and dyeing kit
A process for the two-stage oxidation dyeing of keratin fibers by applying to the keratin fibers: in a first stage, at least one composition A containing at least one manganese salt and/or a...
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