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WO/2001/072270A1 |
The invention relates to hair dyes comprising good properties with regard to dyeing technology and hair care, which are based on cationic biopolymers, alkyl and/or alkenyl oligoglycosides and colorants, and to their use for dying keratin...
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WO/2001/072686A1 |
The invention relates to p-diaminobenzene derivatives of general formula (I) or the physiologically acceptable, water-soluble salts thereof and the use thereof as developer substance in oxidation colorants for keratin fibres.
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WO/2001/070888A1 |
Reactive dyes of formula (1), wherein R¿1? and R¿2? are each independently of the other hydrogen or unsubstituted or substituted C¿1?-C¿4?alkyl, A is c¿2?-C¿8?alkylene interrupted by oxygen, X is halogen, and Y is a fibre-reactive ...
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WO/2001/070182A1 |
The invention relates to an agent for colouring keratin fibres, which is mixed with an oxidant prior to application. Said agent is characterized in that it contains a combination of at least one 4,5-diaminopyrazole derivative of the gene...
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WO/2001/068043A2 |
The invention concerns novel dyeing compositions for keratinous fibres comprising at least a paraphenylenediamine derivative with pyrrolidinyl group as oxidation base, a dyeing method and a dyeing kit using said composition.
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WO/2001/068775A2 |
The invention is related to compounds according to formula (I) and salts thereof, or mixtures of such compounds or of their salts, wherein the substituents have the meanings as defined in Claim 1; these compounds are useful as fiber-reac...
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WO/2001/066646A1 |
The cationic dyes of formula (1) specified in claim 1 are suitable especially for colouring keratin-containing fibres, more especially for colouring hair.
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WO/2001/066072A1 |
The invention concerns an oxidation dyeing composition for keratinous fibres, and in particular human keratinous fibres such as hair comprising, in a suitable dyeing medium, at least a first oxidation base selected among certain substitu...
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WO/2001/066071A1 |
The invention concerns an oxidation dyeing composition for keratinous fibres, and in particular for human keratinous fibres such as hair comprising, in a suitable dyeing medium, at least an oxidation base selected among certain substitut...
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WO/2001/066070A1 |
The invention concerns a ready-to-use oxidation dyeing composition for keratinous fibres, and in particular human keratinous fibres such as hair comprising, in a suitable dyeing medium, at least an oxidation base selected among certain s...
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WO/2001/064999A1 |
The invention relates to mediator systems that are obtained by mixing a salt of a electrochemically active complex-forming metal (M1) that can form different valency states with a hydroxy-group containing complexing agent that may also b...
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WO/2001/065000A1 |
The invention relates to mediator systems that are obtained by mixing one or more salts of a metal that can form different valency states, with at least one amino-group containing complexing agent (K1) and at least one hydroxy-group cont...
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WO/2001/062759A1 |
The invention relates to cationic diketopyrrolo-pyrrols of general formula (I), wherein Q¿1? and Q¿2?, independently of each other, mean an optionally substituted aromatic isocyclic or heterocyclic radical with 5 to 14 atoms in the rin...
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WO/2001/063040A2 |
Textile materials having high colorfastness, and methods for their production are described. The process involves heatsetting a textile material, then applying a polysiloxane/catalyst combination to the heatset material. The textile mate...
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WO/2001/062219A1 |
The invention relates to an agent for dyeing fibres, obtained by mixing two components. The invention is characterised in that the one component (component A2) comprises at least one carbonyl compound and the other component (component A...
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WO/2001/062856A1 |
The present invention relates to dye mixtures comprising one or more azo dyes of the general formula (1) and one or more azo dyes of the general formula (2), where the variables are each as defined in claim 1, processes for preparing the...
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WO/2001/059198A2 |
The invention relates to the use of a mixture of optical brighteners comprising A) at least one anionic brightener selected from the group consisting of pyrazolin derivatives comprising sulfonic acid or sulfonate groups, and anionic brig...
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WO/2001/058863A1 |
A compound having the formula: R¿1?OOC-(CH¿2?)¿n?-CH(CH¿2?CH¿2?SO¿3?X)-(CH¿2?)¿m?-C
OOR¿2? where n is an integer from 1 to 10, m is an integer from 1 to 10, X is an alkali metal selected from the group consisting of lithium, sod...
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WO/2001/056538A1 |
Couplers for hair coloring compositions for oxidative dyeing of hair are compounds of formula (1) wherein R is selected from the group consisting of C¿1? to C¿2? alkyl and hydroxyethyl; R?1¿ is selected from the group consisting of a ...
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WO/2001/053542A2 |
The invention concerns a leather treatment method comprising a step which consists in depositing (4, 16) at least a layer of a finish product including pigments and/or colouring agents, on at least one face of said leather when the latte...
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WO/2001/052802A1 |
In the present invention there is provided a single-step process and composition of hair bleach, which can simultaneously lighten the hair up to seven levels and effectively neutralize any undesirable warmth, provide natural tones or dep...
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WO/2001/051019A1 |
The invention relates to a means for dying keratin fibres on the basis of a combination consisting of a developing substance and a coupling substance. Said means is characterised in that said means contains 3-(2,4-diaminophenoxy)-1-propa...
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WO/2001/051699A1 |
The present invention provides a sculptured pile fabric (15) having both a printed pattern and a sculpted surface of various pile heights (10, 20). The fabric of the present invention (15) has improved aesthetic qualities as compared wit...
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WO/2001/049791A2 |
Described are fiber-reactive, water-soluble disazo compounds corresponding to the formula (1), which are capable of dyeing fiber material containing hydroxy, amino, thiol and/or carboxamido groups, such as cellulose fibers, for example c...
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WO/2001/047483A1 |
The invention relates to the use of formyl-1-methylchinolinium compounds with formula (I), wherein the formyl group CHO is bound in the 2 or 4 position and A?-¿ represents a p-toluene sulfonate, methane sulfonate, trifluoromethane sulfo...
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WO/2001/045655A1 |
The invention relates to shaped bodies for colouring keratin fibres, which contain at least one indol and/or indoline derivative as the colorant starting product, in a cosmetically acceptable supporting material. The inventive shaped bod...
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WO/2001/046497A2 |
The invention relates to a method for electrochemically reducing reducible dyes by bringing said reducible dye into contact with a cathode. Said cathode comprises a support consisting of an electrically conductive material and an electri...
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WO/2001/045653A1 |
The invention relates to shaped bodies for colouring keratin fibres, which contain at least one colorant starting product, an oxidant and at least one alkalifying agent in a cosmetically acceptable supporting material. The inventive shap...
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WO/2001/044563A1 |
The present invention relates to methods of dyeing a material which involve contacting the material with a dyeing system which comprises: (a) a mixture of (i) an aromatic diamine and (ii) one or more of a naphthol and an aminonaphthalene...
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WO/2001/041723A1 |
The invention relates to an oxidation dye composition for keratinic fibres, especially for human keratinic fibres such as hair, containing at least one oxidation dye and a thickening polymer with a plastic ether skeleton, in a medium whi...
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WO/2001/041718A1 |
The invention relates to a direct dyeing composition for keratinic fibres, especially human keratinic fibres such as hair, containing at least one direct dye and a thickening polymer with an ether plastic skeleton, in a medium which is s...
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WO/2001/038628A1 |
The invention relates to a method for producing dyed textile materials consisting of polyester and polyamide. The textile material is dyed by means of pigments or a disperse dye that stains polyester. Surplus dye is removed. The polyamid...
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WO/2001/035917A1 |
The invention concerns novel oxidative compositions for dyeing keratinous fibres comprising at least a 3-amino-pyrazolo-[1,5-a]-pyridine of Formula (I), the dyeing method using said composition, novel 3-amino pyrazolo-[1,5-a]-pyridines, ...
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WO/2001/036543A1 |
Oligomeric methine dye compounds or their mixtures obtainable by a diamine being reacted in a first step with at least 2.5 equivalents of a compound containing two leaving groups or groups capable of N-alkylation, in a second reaction st...
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WO/2001/036722A1 |
Disclosed is a method of copolymerizing polyethylene glycol (PEG) into polyethylene terephthalate (PET) to achieve a polyethylene glycol-modified polyester composition that can be spun into filaments. The method includes the steps of cop...
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WO/2001/034106A1 |
An agent for colouring keratin containing fibres, in particular human hair, is disclosed, which comprises at least one combination of aromatic aldehydes, or ketones of formula (I) and CH-active compounds of formula (II) and/or (III) and/...
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WO/2001/032784A1 |
Claimed are novel azo dyes of the formula (I) where the substituents are each as defined in the claims, their preparation, their use as dyes and as an ingredient of an ink-jet printing ink and also substrates dyed with such compounds.
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WO/2001/032434A1 |
A process for printing on leather includes the steps of generating a digital, monochromatic or polychromatic image, printing the image on inkjet transfer paper, pressing the image onto a leather piece, and removing the backing layer of t...
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WO/2001/031115A2 |
This invention relates to new dyeing systems for nylon pile fabrics which are free from chrome-metallized dyestuffs and which comprise at least one cobalt-metallized dyestuff and at least one milling acid dyestuff. Such systems provide h...
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WO/2001/025336A1 |
A reactive dye compound comprising: (a) at least one chromophore moiety; (b) at least one SO2C2H4 group which is attached to the chromophore moiety either directly via the sulphur atom of the SO2C2H4 group or via a linking group L; chara...
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WO/2001/025337A1 |
A reactive dye compound comprising: (a) at least one chromophore moiety; (b) at least one nitrogen-containing heterocycle; (c) a linking group to link each chromophore moiety to each nitrogen-containing heterocycle; characterised in that...
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WO/2001/025338A1 |
A reactive dye compound comprising (a) at least one chromophore moiety; (b) at least one SO¿2?C¿2?H¿4? group which is attached to the chromophore moiety either directly via the sulphur atom of the SO¿2?C¿2?H¿4? group or via a linki...
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WO/2001/025339A1 |
A reactive dye compound comprising: (a) at least one chromophore moiety; (b) at least one nitrogen-containing heterocycle (c) a linking group to link each chromophore moiety to each nitrogen-containing heterocycle; characterised in that ...
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WO/2001/019804A1 |
The present invention relates to compounds having formula (1): wherein each R¿1? represents, independently, a linear C¿1?-C¿4?-alkylene residue which is unsubstituted or substituted by hydroxy, C¿1?-C¿4?-alkyl, C¿1?-C¿4?-alkoxy, C...
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WO/2001/015662A2 |
The invention relates to a method for colouring keratin fibres. According to said method, a preparative chemical which contains at least one substantive dye is applied to the fibres in a first step and in a second step the fibres are sub...
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WO/2001/014629A1 |
A method is provided for improving the uptake of a cationic compound onto a polyester article starting material, comprising the steps of: (a) obtaining a polyesterase enzyme; (b) contacting said polyesterase enzyme with said polyester ar...
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WO/2001/013866A1 |
The invention relates to an agent for dying keratin fibers, especially human hair. Said agent contains at least one combination comprised of aromatic aldehydes or ketones and of CH-active compounds.
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WO/2001/010379A2 |
The invention concerns a dyeing agent for keratinous fibres, in particular human hair. Said agent contains at least a combination consisting of aldehydes and heteroaromatic ketones of formula (I) wherein: R?1¿ represents a hydrogen atom...
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WO/2001/011121A1 |
The invention relates to novel colored cellulosic shaped bodies, especially fibers or films, that comprise a colorant which contains heavy metals and which, according to the cited thermostability test, decreases the increasing temperatur...
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WO/2001/009430A1 |
Claimed is a process for dyeing or printing natural or synthetic polyamides or polyamide-containing compounds with an assistant comprising a compound of formula (I) where the substituents are each as defined in Claim 1, or mixtures there...
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