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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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5449403 |
Product based on colored inorganic particles including a melanin pigment, process for its preparation and its use in cosmetics
A product in the form of colored inorganic particles including one or a number of melanin pigments, a process for its preparation and to its use, especially in the field of cosmetics, for make-up...
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5447538 |
Composition for dyeing hair comprising in admixture a non-exhausted vegetable powder, a direct dye and a solid diluent
A cosmetic composition in the form of a powder for dyeing hair when diluted comprising a mixture of (1) particles of a vegetable substance of the non-exhausted type and not naturally containing dye...
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5427588 |
Dyeing compositions containing indoline compounds and process for dyeing keratinous fibres
The invention relates to indoline compounds of formula (I): ##STR1## in which: R 1 and R 2 denote hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, nitro, hydroxyl, alkoxy or NHR where R can...
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5413612 |
Composition and method for dyeing hair with indolic compounds in the presence of a chlorite oxidant
Aqueous dye compositions containing sodium chlorite together with 5,6-dihydroxyindoline or 5,6-dihydroxyindole, its analogs, homologs or derivatives, methods of using the compositions to color hair...
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5409502 |
Hair dye composition containing a 4'-amino-2-halogen-4-{bis-(-hydroxyethyl)amino} azobenzene compound
The compositions for dyeing hair contains at least one 4'- amino-2-halogen-4-[bis-(β-hydroxyethyl)amino]azobenzene. The hair dye compositions according to the invention have a good resistance to...
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5409503 |
Oxidation hair dye with a content of 5-aminophenyl derivatives, process for oxidative dyeing of hair and new 5-aminophenol derivatives
The composition for oxidative dyeing of hair contains 0.01 to 5.0 percent by weight of at least one 5-aminophenol compound of the formula ##STR1## wherein R is an alkyl group having 1 to 4 carbon...
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5403357 |
Hair coloring composition containing stearate derivatives as drying inhibitors
A hair coloring composition comprising a coloring matter, a binder resin and an organic solvent, characterized in that the composition further contains an effective amount of at least one drying...
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5393305 |
Two-part aqueous composition for coloring hair, which forms a gel on mixing of the two parts
A two part aqueous composition for coloring and providing durable conditioning to human hair which forms a gel on mixing of an alkaline aqueous lotion first part having a pH of from about 7 to...
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5391206 |
Method for dyeing keratinous fibers using 4-hydroxyindole at acid pH and composition used
Method for dyeing keratinous fibres, in particular human keratinous fibres such as hair, characterized in that a composition containing, in a medium appropriate for dyeing: at least the coupler...
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5389108 |
Process for fixing dyes
The invention relates to a process for fixing dyes on organic material, which comprises fixing dyes containing at least one polymerizable double bond or at least one polymerizable ring system,...
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5389362 |
Cosmetic compositions for the treatment of the hair and skin contain polymer constituted essentially by repeating units of the β-alanine type
A cosmetic composition comprises in solution in an appropriate vehicle at least one polymer having 50-100% of repeating units of the β-alanine type having the formula ##STR1## and 0-50% of...
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5380340 |
Hair dye containing aminopyrazole derivatives as well as pyrazole derivatives
The composition for oxidative dyeing of hair contains at least one coupler and 0.010 to 3.0 percent by weight of at least one developer selected from the group consisting of aminopyrazole...
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5378453 |
Composition for preventing graying of the hair and restoring grayed hair to its natural color
A composition for preventing graying of the hair and restoring grayed hair to its natural color comprises an effective amount of one member selected from the group consisting of cAMP compounds such...
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5378244 |
2-alkoxy-3,5-diaminopyridine derivatives and their salts, and dye compositions for keratinous fibers containing the derivatives or salts
A dye composition for keratinous fibers which contains a coupler and a developer are disclosed. The present coupler component is a novel 2-alkoxy-3,5-diaminopyridine derivatives of the formula (1):...
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5376146 |
Two-part aqueous composition for coloring hair, which forms a gel on mixing of the two parts
A two part aqueous composition for coloring human hair which forms a gel on mixing of an alkaline aqueous lotion first part having a pH of from about 7 to about 11 containing from about 0.005% by...
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5374288 |
Oxidative hair dyeing method, composition, and kit utilizing hydroxyl substituted benzothiazines
A process of dyeing hair by preparing and applying to the hair an aqueous reaction medium comprising dihydroxybenzothiazine and a periodsate, iodate, ferricyanide or persulfate oxidizing agent, the...
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5368610 |
Use of metal salts and chelates together with chlorites as oxidants in hair coloring
The invention provides methods, compositions and kits for oxidative hair dyeing utilizing an oxidative hair dye precursor, and an alkali metal chlorite together with a water soluble copper, iron,...
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5364415 |
Oxidative hair dye compositions and processes utilizing leuco vat dyes
Leuco vat dyes are employed to produce brighter shades from oxidative dyes in oxidative haircoloring systems and processes.
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5364414 |
Tinctorial composition for keratinous fibres containing oxidation dye precursors and aminoindole couplers, methods for dyeing using these compositions and new compounds
Oxidation tinctorial composition intended to be used for dyeing keratinous fibres, in particular human keratinous fibres and especially hair, characterized in that it contains, in a solvent medium...
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5356438 |
Hair color rinse composition containing haloginated fluorescein dyes
A hair color rinse composition that simultaneously dyes and conditions hair which comprises a tinctorial amount of one or more acidic dyes, from about 0.01 to 0.5 parts by weight based on the total...
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5356439 |
Non-oxidative permanent dye formulation for hair and synthetic fibers
By intermixing a gelling agent, water, a mercaptan-based reducing agent, and a certified dye designated as an F,D&C dye and/or a D&C dye, a highly effective, easily employed permanent dye/gel...
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5344463 |
Hair dye compositions and methods utilizing 2-substituted-1-naphthol couplers
2-substituted-1-naphthols when coupled with an oxidation dye precursor in an oxidative dye system produce a long lasting intense color to hair. Use of such couplers makes available to the colorist...
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5340367 |
Permanent waving and color enhancing composition and method
Simultaneous permanent waving and dyeing of hair fibers is attained by incorporating a silk amino acid and a water soluble or emulsifiable silicone based compound in the permanent waving lotion and...
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5334225 |
Keratinous fiber dye composition containing a 2-substituted amino-5-alkylphenol derivative coupler
A keratinous fiber dye composition comprising a developer and a coupler, wherein the coupler is a 2-substituted amino-5-alkylphenol derivative represented by the following formula (1): ##STR1##...
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5318599 |
Hair dye composition
Hair dye composition comprising at least one triaminohydroxypyrimidine and (or) diaminodihydroxypyrimidine as developing substance, and as coupling agent 3-amino-2-methylamino-6-methoxypyridine or...
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5316551 |
Oxidative hair dyeing process with catalytic pretreatment
In a method for oxidatively dyeing hair, a pretreatment which comprises contacting hair with an aqueous solution of an effective amount of particular metal/chelate complexes followed by treatment...
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5314505 |
Aminoan thraquinone dyes having a quaternary center with a long aliphatic chain
Direct dyes having a quaternary center with a long aliphatic chain, compositions containing those dyes, and the process of using them to dye hair are disclosed. These dyes have a higher affinity...
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5298029 |
Nitrophenylenediamine dyes having a quaternary center with a long aliphatic chain
Direct dyes having a quaternary center with a long aliphatic chain, compositions containing those dyes, and the process of using them to dye hair are disclosed. These dyes have a higher affinity...
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5288494 |
Cosmetic composition
A cosmetic composition comprising fine particles coated with Pyrrole Black.
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5281240 |
Method of coloring hair with water soluble acid dyes
A method of coloring hair in which there is applied to the hair a hair coloring preparation consisting essentially of a water based organic solvent free mixture of 0.01 to 10.0 percent by weight of...
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5279618 |
Process and kit for dyeing hair
A process for dyeing hair by preparing and thereafter applying to the hair an aqueous reaction medium comprising dopa and an oxidant, said aqueous reaction medium further containing at least one...
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5279619 |
Process for dyeing keratinous fibers with 2,4-diamino-1,3-dimethoxybenzene at an acid ph and compositions employed
Process for dyeing keratinous fibres, especially human keratinous fibres such as the hair, characterised in that a composition containing, in a medium suitable for dyeing, at least...
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5275626 |
Method for dyeing keratinous fibres using a monohydroxyindole or dihydroxyindole and a non-oxidizing aromatic carbonyl derivative and dyeing agent
The present invention relates to a method for dyeing keratinous fibers, characterized in that the following are applied to the fibers: a) a composition (A) containing, in a medium appropriate...
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5273739 |
Composition and treatment for darkening hair color
This invention relates generally to an improved medication and treatment serving to darken the color of some hair adjacent to the skin to which the materials of the treatment are applied. The...
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5261926 |
Process for dyeing keratinous fibers combining isatin or its derivatives with a tri-, tetra- or pentasubstituted aniline or with a bisphenylalkylenediamine, and dyeing agents
The invention relates to a process for dyeing keratinous fibres, comprising the simultaneous or sequential application of a component (A) containing at least one compound of formula (I): ##STR1##...
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5259849 |
Composition based on quinone dyestuffs for use in hair dyeing and process for the preservation of quinone dyestuffs
The invention relates to compositions, which are stable on storage, of certain benzoquinone and naphthoquinone dyestuffs in an anhydrous solvent containing a non-ionic surface-active agent.
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5256647 |
Compositions comprising 1-substituted azacycloalkanes
This invention provides compositions comprising a physiologically-active agent and a compound having the structural formula ##STR1## wherein X may represent sulfur or two hydrogen atoms; R' is H or...
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5254333 |
Hair treatment composition and hair dye composition
The hair treatment composition of the present invention comprises (A) 2-benzyloxyethanol and (B) one or more polymers selected from the group consisting of anionic polymers, cationic polymers and...
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5238465 |
Fixing dye having polymerizable radical on fiber by treatment with ionizing radiation in presence of colorless monomer
The invention relates to a process for fixing dyes which contain at least one polymerisable double bond and/or at least one polymerisable ring system on moist fibre material using ionising...
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5236698 |
S-triazine derivatives carrying benzalmalonate substituents, and cosmetic UV screening compositions
The invention relates to a compound of formula: ##STR1## where R 1 is of the formula: ##STR2## where R 3 represents a linear or branched C 1 -C 20 alkyl; R 2 is identical to R 1 or is a...
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5226924 |
1,4-di(mono- or poly) hydroxyalkylamino-9,10-anthraquinones for dyeing human keratinous fibres, cosmetic composition containing them in combination with azo and nitrobenzene dyes, and hair-dyeing process using them
The present invention relates to the use of 1,4-di(mono- or poly)hydroxyalkylamino-9,10-anthraquinones: ##STR1## where R represents a C 2 to C 6 monohydroxyalkyl radical or a C 3 to C 6 ...
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5224965 |
Composition for the oxidative dyeing of hair and new 5-halogen-2,4-diamino alkylbenzenes
The composition for the oxidative dyeing of hair contains at least one coupler substance of the formula ##STR1## where R is a straight-chain or branched C 1 - to C 4 -alkyl group and X is...
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5224964 |
Method for lightening and permanently coloring hair
A method and composition for lightening and imparting color to hair is disclosed which achieves a more permanent or longer lasting effect than achievable with traditional oxidation type dyes. A...
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5221286 |
Cold mix emulsions used as a developer composition for oxidative hair dyes and for hair bleaches
This invention relates to a nonionic cold mix emulsion and preparation thereof. More particularly, the present invention relates to a cosmetic composition in the form of a cream preparation which...
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5217709 |
Sunscreening compositions containing 5-benzylidene-3-oxacyclopentanone
Cosmetic composition containing, by way of a compound screening cut UV of wavelengths 280-380 nm, a 5-benzylidene-3-oxacyclopentanone of formula (I): ##STR1## where R 1 , R 2 , R 3 and R 4 denote...
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5207798 |
Process for dyeing keratinous fibres, at acid pH using 6- or 7-monohydroxyindoles and the compositions employed
Process for dyeing keratinous fibres, in particular human keratinous fibres such as hair, characterized in that there is applied to these fibres a composition containing, in a suitable dyeing...
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5205837 |
Product based on inorganic or organic lamellar particles, containing a melanotic pigment, process for preparing it and its use in cosmetics
The invention relates to a product in powder form consisting of organic or inorganic particles having a lamellar structure, having a size of less than 50 microns and containing at least one...
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5203875 |
Dyeing composition for keratinous fibers, containing oxidation dye precursors and hydroxybenzofurane used as couplers, and dyeing process using these compositions
The invention relates to the use, as coupler in a dyeing composition, of a hydroxybenzofuran of formula (I): ##STR1## in which R 1 and R 2 , which are identical or different, represent a hydrogen...
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