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5874091 |
Cosmetic composition comprising a dispersion of lipid vesicles as well as melanin pigments
This composition based on lipid vesicles dispersed in an outer phase is characterized in that it contains at least one melanin pigment in the aqueous outer phase. The melanin pigments may be...
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5865853 |
Composition for dyeing keratin fibers containing vegetable dyes, a direct dye compound and oil and method of dyeing hair using same
The composition for dyeing keratin fibers is mixed with water prior to use and contains from 35 to 75 percent by weight of at least one powdery vegetable dye material; from 25 to 65 percent by...
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5865855 |
Bis-pyrazole aza compounds, processes for making them, and hair dye compositions containing these compounds
The new bis-pyrazole aza compounds have the formula (I): ##STR1## wherein R 1 , R 1 ', R 2 , R 2 ', R 3 and R 3 ' are the same or different, and are each, independently of each other, H, a...
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5858024 |
Composition for dyeing keratin fibres containing a substance P antagonist
The invention relates to a composition, in particular a cosmetic composition, and more particularly one for dyeing keratin fibers, this composition containing at least one substance P antagonist in...
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5855626 |
Method for mixing and dispensing oxygen degradable hair dye concentrates
A system for mixing and dispensing oxygen sensitive hair dye consists of concentrates in a sealed air-tight system using preferably 3--8 dye concentrates in collapsible bags having an oxygen...
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5849041 |
Oxidation hair dye composition and method of dyeing hair using same
The composition for oxidative dyeing of keratin fibers has a pH of from 6 to 9.5 and contains a developer/coupler combination, an oxygen-oxidoreductase/substrate system and a peroxidase. The...
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5843193 |
Hair dye compositions and process
A composition for oxidative dyeing of hair comprising, by weight of the total composition: 0.0001-20% of at least one primary intermediate and at least one coupler for the formation of oxidation...
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5827330 |
Synthesis of quarternary melanin compounds and their use as hair dyes or 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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5817155 |
Emulsion for hair treatment
An emulsion for hair treatment is provided which is characterized by the following: the formulation (I) is composed of a W/O type emulsion, which allows the main agent to be stable, and contains...
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5795354 |
Process for dyeing wool and other keratin fibres
A method of applying an anionic dye to keratin fibers which involves pre-treating the fibers by contacting them with a solution of an amphoteric surfactant, and then applying the dye to the...
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5792221 |
Hydroxypropylated 2-nitro-p-phenylenediamines, and compositions for dyeing keratinous fibers which contain hydroxypropylated 2-nitro-p-phenylenediamines
A hydroxypropylated 2-nitro-p-phenylenediamine of formula (I), wherein R1 is a C1-4 alkyl, β-hydroxyethyl, β-hydroxypropyl or γ-hydroxypropyl radical; R2 and R3 independently represent a...
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5785961 |
Mixing-at the time of use-type hair-treating composition
A hair-treating composition having convenient usability and excellent dyeability or hair-bleachability is provided. The composition having the above excellent properties contains at least one...
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5782933 |
Ascorbic and isoascorbic acids to remove or adjust oxidative color in hair
Method is provided for reducing the color of dyed hair by contacting the dyed hair with a dilute aqueous composition of ascorbic acid, isoascorbic acid or mixtures and maintaining the contact until...
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5776241 |
Process for the preparation of a melanic pigment of small particle size and its use in cosmetics
Process for the preparation of a melanic pigment of small particle size and its use in cosmetics. The subject of the present invention is a process for the preparation of a melanic pigment of very...
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5750099 |
Two-pack type keratinous fiber treating composition
A two-pack type keratinous fiber treating composition where the first pack contains an organic solvent and an acid and the second pack contains a cationic polymer and/or an amphoteric polymer. When...
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5746779 |
Quaternized blue anthraqinone hair dyes in an isatin/amine dye system
Quaternized blue 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...
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5743919 |
Isatin derivatives for coloring keratin-containing fibers
The process of coloring keratin-containing fibers by contacting the fibers with an isatin derivative corresponding to formula (I): ##STR1## in which R 1 is a hydroxy group, an optionally C 1 -4...
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5735910 |
2-nitro-paraphenylenediamines substituted by sulphur in the 5-position, the process for their preparation, dyeing compositions in which they are present and their use in the dyeing of keratin fibres
Novel nitrobenzene compounds of the nitroparaphenylenediamine type substituted by sulphur in the 5-position are disclosed. These compounds are intended especially for the dyeing of keratin fibres...
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5735907 |
Method of coloring hair with sulfo-containing water dispersible colored polymers
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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5733344 |
Temporary hair dyes containing a dispersant, titanium black, pigments and an alcoholic solvent, and processes of producing temporary hair dyes
The present invention provides a temporary hairdye which is excellent in dispersion stability of a pigment even after storage over a long period of time by dispersing titanium black, which is safe...
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5725600 |
Process for improving the results of cosmetic treatments performed on bleached hair
A process for improving the results of cosmetic treatments on bleached hair is provided.
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5725604 |
Thermofixing of dyes in presence of polymerizable compound and an initiator
The present invention relates to a process for dyeing or printing organic material, which comprises applying at last one dye selected from those containing a chromophore radical from the monoazo,...
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5725603 |
Process for the direct dying of keratinous fibres using natural dyes and water vapor
A process for the direct dyeing of keratinous fibers, which comprises directly dyeing the fibers by contacting the fibers with a composition containing at least one natural dye and with a gas...
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5725602 |
Hair dye compostion containing a product of grinding plants or parts of plants of the species impatiens balsamina, and its application
Hair dye composition including, as dyeing agent, a product of grinding, in particular a ground freeze-dried product, plants or parts of plants of the species Impatiens balsamina. This product of...
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5685881 |
Aromatic allylaminonitro compounds, hair dye compositions containing aromatic allylaminonitio compounds, and synthetic and natural fiber dyeing process
Aromatic allylaminonitro compounds corresponding to formula (I): ##STR1## in which R 1 is hydrogen or an alkyl group containing 1 to 4 carbon atoms, R 2 is hydrogen, an alkyl group containing 1...
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5685882 |
Use of guar gum in non-rinsed compositions for the dyeing of keratin fibers
A method for the dyeing of keratin fibers, and in particular human keratin fibers such as the hair, by applying to the fibers non-rinsed dye compositions containing guar gum as sole thickening agent.
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5679115 |
Radiation-induced fixation of dyes
Process for dyeing or printing organic material, in particular fibre material which comprises applying dyes containing no polymerizable double bond together with at least one colorless cationic...
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5679114 |
Methods of temporarily coloring the hair with compositions which contain a polymer and a metal containing pigment
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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5667531 |
Dye compositions containing purified polyporus laccases and nucleic acids encoding same
The present invention relates to isolated nucleic acid constructs containing a sequence encoding a polyporus laccase, and the laccase proteins encoded thereby.
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5651960 |
Method and composition for removing semi-permanent color from human hair
The invention is an aqueous composition for removing coloring from hair treated with semipermanent hair colorant. The composition includes a reducing agent, at least one alcohol, water and an...
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5645609 |
Compositions which contain and processes which use an insoluble pigment obtained by the oxidative polymerization of indole derivatives for the temporary dyeing of keratinous fibers
Process for the temporary dyeing of keratinous fibers with a composition containing an insoluble pigment obtained by the oxidative polymerization of an indole compound of formula (I) ##STR1## in...
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5643341 |
System and method for on-site formulation of personalized color-maintaining shampoo products for individual users
A system and method for the on-site formulation of a personalized hair color maintenance shampoo product. The system and method are used to produce on-site of the salon a hair color maintenance...
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5635461 |
Hair tinting shampoo which contains a direct dye and an anionic surfactant
A hair tinting shampoo in an aqueous medium having good lathering properties, excellent color adsorptive capacity and outstanding skin compatibility contains at least one direct, semi-permanent...
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5616150 |
Isatin-containing formulations for coloring keratin-containing fibers
A composition for coloring keratin-containing fibers containing: (a) at least one isatin derivative corresponding to formula I: ##STR1## wherein R 1 can represent hydrogen, a C 1 -4 alkyl group, a...
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5609650 |
Dyeing of keratin fibres with indolines using metal salts as catalysts
An oxidation dye composition for keratin fibers containing component A and component B wherein component A is an oxidation dye precursor indoline derivative of the formula I: ##STR1## wherein each...
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5601620 |
Acidic hair dye compositions which comprise acid dyes, benzyl alchol, and polysiloxanes
An acid dye composition for hair containing (i) 0.01-5.0% by weight of at least one silicone, or (ii) 0.001-0.1% by weight of dye and 1% by weight or more of benzyl alcohol based upon the total...
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5597386 |
Hair coloring composition comprising anti-hair antibodies immobilized on coloring materials, and hair coloring methods
A hair dye consisting of an anti-hair antibody immobilized on a high bulky coloring material. The coloring material may be a coloring substance such as an inorganic pigment, water-soluble coloring...
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5595197 |
Process for directly coloring keratinous fibres using sulphonic dyes and water vapor
A process for directly dyeing keratinous fibres, characterized in that it comprises contacting the fibres with a composition containing at least one direct dye having at least one sulphonic...
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5554197 |
Hair dying system and methods for accurately blending and developing hair dye
The present invention relates to methods and systems for hair dying. The system includes at least two reservoirs containing different hair dying components in predetermined concentrations, the...
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5520706 |
Process for the oxidation dyeing of keratinous fibers using water vapor
A process for the oxidation dyeing of keratinous fibers, characterized in that it comprises contacting the fibers, in the presence of an oxidizing agent, with a composition containing at least one...
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5520707 |
Methods for dyeing hair with anthraquinone hair dyes having a quaternary ammonium side chain
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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5503640 |
3-substituted para-aminophenols, process for preparing them, their use for dyeing keratinous fibres and the intermediate compounds used in the preparation process
3-Substituted para-aminophenols of general formula: ##STR1## where X=H, halogen; Y=O--, --S--; R=alkyl, hydroxyalkyl, C 1 -4 aminoalkyl or C 3 -C 6 polyhydroxyalkyl; with the proviso that,...
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5500218 |
Method of preventing coloring of skin adjacent the hairline during dyeing of hair
The process of dyeing hair includes uniformly applying to a strip of skin adjoining the hair line of the hair to be dyed a protective composition containing 27 to 50 percent by weight polyethylene...
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5496377 |
Process for the direct dyeing of keratinous fibres using water vapor
A process for the direct dyeing (or colouring) of keratinous fibres, in particular human keratinous fibres, comprising the step of: directly dyeing the fibres by contacting the fibres (1) with a...
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5494489 |
Aqueous colorants for keratin fibers
Improved wet combability of hair is achieved by aqueous colorants for keratin fibers, such as pelts and human hair, based on oxidation dye precursors, which are mixed with a peroxide-containing...
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5480460 |
Method for improving the stability in air of a hair dye concentrate
A dye concentrate for dyeing keratin fibers which comprises the following components (A), (B) and (C): (A) 10% by weight or more, based on the total weight of the composition, of an oxidation...
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5474578 |
Erasable hair dyeing process
A hair fiber having a first color is contacted with a dye having the formula I, formula II, formula III or a mixture thereof whereby the fiber has imparted to it a second color, upon subsequent...
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5468256 |
Substitute 4-{4'-{bis-(B-hydroxyethyl)amino{phenylazo{-benzenesulfonic acid amides and hair dye compositions containing same
The present invention includes new 4-{4'-{bis-(β-hydroxyethyl)amino}phenylazo}benzenesulfonic acid amides of formula (II) ##STR1## wherein Y is fluorine, chlorine or bromine. The invention also...
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5454841 |
Compositions and method for temporarily coloring hair using a complex of water soluble melanin and a cationic material
Compositions comprising chemically synthesized or biosynthetic water-soluble melanin and at least one water dispersible cationic material which, when combined with the melanin, forms a composition...
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5451254 |
Fine dispersion of melanin pigments, its preparation and its use in cosmetics
The invention relates to a dispersion of melanic pigments containing in a medium selected amongst: a) the straight or branched monoalcohols comprising at least 3 carbon atoms; the straight or...
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