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Patent Searching and Data


Matches 551 - 600 out of 11,701

Document Document Title
WO/2003/072870A1
The invention relates to liquid formulations containing an organic acid and a branched monoalcohol or dialcohol. The liquid formulations have an improved stability in storage due to the addition of this alcohol.  
WO/2003/072657A1
A process for the preparation of certain cationic azo compounds is described, as well as the use thereof for dyeing keratin−containing fibres, especially human hair, in which specific cationic azo dyes are used.  
WO/2003/069046A2
In a preferred embodiment, the present process involves subjecting a fabric comprised of conjugate yarns to an acidic treatment, which degrades a portion of one component of the conjugate yarns and to dyeing. The acid treatment, given ce...  
WO/2003/069053A2
Dyed sheath/core polyamide-containing fibers are disclosed. Further, methods of making dyed sheath/core polyamide-containing fibers are disclosed. Articles containing dyed sheath/core polyamide-containing fibers are also disclosed.  
WO/2003/063811A2
The invention relates to the use of a composition comprising at least one conducting polymer in a cosmetically-acceptable medium in a form which is soluble in said medium, as or for the production of cosmetic products for imparting an op...  
WO/2003/064752A1
Chemical compounds and methods for removing dye from polyester fibers, in particular poly(ethylene terephthalate) ('PET') fibers, is disclosed. The compounds and methods are particularly useful for removing dye from panel fabric made fro...  
WO/2003/062515A2
A modal fabric is given a clean, soft−touch surface finish by impregnating the fabric with an acid or acid donor such as magnesium chloride, heat−treating the impregnated fabric in a gaseous atmosphere to activate the acid or acid do...  
WO/2003/062522A1
An iridescent fabric comprises a cationic−dyeable nylon polymer yarn and an acid−dyeable nylon polymer yarn. The acid dyeable yarn has greater than 35 amine end group (AEGacid) gram equivalents per 1000 kilograms polymer.  
WO/2003/060015A1
The present invention relates to novel cationic yellow dyes of formula (1) wherein R1 and R2 are each independently of the other a C1-C8alkyl radical or an unsubstituted or substituted benzyl radical, R3 is hydrogen, C1-C8alkyl, C1-C8alk...  
WO/2003/053387A1
The invention relates to a method for colouring keratin fibres, according to which: (a) at least one enzyme of the aminoacyltransferase type, in particular of the transglutaminase type and (b) at least one nitro dye with a substrate acti...  
WO/2003/054287A2
A process for the continuous dyeing of plastic films, such as polyethylene terephthalate, is characterized by passing the film through a dye bath comprised of dye stuffs dissolved, suspended or dispersed in a liquid carrier comprised at ...  
WO/2003/053329A2
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 oxidation dye. The invention is characterized i...  
WO/2003/051642A1
There are provided dyed polyurethane artificial leather and a transfer printing method of the polyurethane artificial leather, the polyurethane artificial leather further comprising a water adhesives mixture layer without an oil-based so...  
WO/2003/052007A1
Disclosed are dyestuff mixtures for printing recording materials, especially textile fibre materials, paper and papery substrates and plastic films and plastic, as well as compositions suitable for ink−jet printing comprising a dyestuf...  
WO/2003/052006A1
Disclosed are novel dyestuff for printing recording materials, especially textile fibre materials, paper and papery substrates and plastic films and plastic transparencies by the inkjet printing process of the formula (I) wherein all sub...  
WO/2003/048446A1
A method of improving the resistance of dyes on natural or synthetic polyamide fibre materials to the action of ozone and NO¿x?, which comprises treating the fibre material, before, during or after dyeing, with a liquor comprising a ter...  
WO/2003/046275A2
A gaming or cue-sports cloth comprises a major part by weight of wool, which comprises base fibres and surface fibres that form an upper surface of the cloth. The base fibres and the surface fibres are bulk dyed to a substantially unifor...  
WO/2003/046087A1
The invention relates to reactive dyes of general formula (1) [ ] wherein X?1¿, X?2¿, R, M, m and n have the meaning as defined in Claim 1. The invention also relates to a method for the production thereof and the use thereof to colour...  
WO/2003/046274A2
A process is provided for printing a graphic image onto a cue sports cloth to form a cloth layout including a bed cloth and cushion cloths. The process comprises supplying the desired dimensions of the bed cloth and cushion cloths to a d...  
WO/2003/044095A2
According to the invention there are provided fiber-reactive dyestuffs which are compounds of the formula (I) wherein the substituents are defined as in claim 1, a process making the same and their use in dyeing or printing hydroxy-group...  
WO/2003/042448A2
The invention provides a method of treating fabrics containing polyetherester fibers so that the fabrics retain their basis weight, power, and stretch without edge curl. Fabrics containing polyetherester fibers are heat-set after dyeing,...  
WO/2003/042450A1
It is the objective of the present invention to disclose a method of continuously dyeing durable nonwoven fabrics, and more specifically, nonwoven fabrics comprising a cellulosic fibrous material dyed with indigo dyestuffs. It is in acco...  
WO/2003/042199A1
The invention relates to an agent for coloring fibers (A), which is produced by mixing two components (A1) and (A2). Said agent is characterized in that component (A1) contains at least a 2-benzothiazolinone-hydrazone derivative of formu...  
WO/2003/040239A1
Reactive dyes of formula (1) wherein Q¿1?, Q¿2?, Q¿3? and Q¿4? are each independently of the others hydrogen or unsubstituted or substituted C¿1?-C¿4?alkyl, A is the radical of a monoazo, polyazo, metal complex azo, anthraquinone, ...  
WO/2003/040461A1
A process for tinting of articles molded from a polymeric resin is disclosed. Preferably, the article is molded from polycarbonate and the process entails immersing the molded article in a dye bath that contains water, dye, a carrier and...  
WO/2003/040459A1
AbstractThe present invention relates to methods and compositions for removing excess dye from dyed and/or printed materials, such as, textile materials dyed with disperse dyes, by treating a dyed or printed material with an esterase. Th...  
WO/2003/037875A1
The invention relates to means for dying keratin fibers, particularly human hair, which contain, in a cosmetically acceptable carrier, at least one p-phenylenediamine derivative of formula (I), whereby: A represents a branched or unbranc...  
WO2002031057A9
Claimed are compounds of formula (I) where the substituents are each as defined in the description, their preparation, their use as dyes and as a constituent of an inkjet printing ink, and also substrates which have been dyed with such c...  
WO/2003/038183A1
A method which is based on an improvement and progress of a method for diminishing dyeing spots on polyamide fibers with an antioxidant and by which a dyed polyamide article of high quality is industrially stably provided. The method in ...  
WO/2003/035769A2
The present invention relates to a method of producing a granular formulation of colorants soluble in plastics, which method comprises suspending in water a filter cake obtained from preparation of the colorant, adding thereto from 0.1 t...  
WO/2003/033600A1
The present invention relates to a process for the trichromatic dyeing or printing of hydroxy−group−containing or nitrogen−containing organic substrates with dye mixtures and also to such dye mixtures and hydroxy−group−containi...  
WO/2003/031520A1
Fibre-reactive trisazo compounds of the formula (I) bearing halogenated pyrimidine reactive moieties and where the substituents are each as defined in the claims, and also the associated synthesis, the use of the compounds for dyeing or ...  
WO/2003/029359A1
Cationic reactive dyes of the general formula [A-(D¿m?-B)¿x?]?n+¿ An?n-¿ (1), wherein A is the radical of a cationic chromophore selected from the group of the acridine, anthraquinone, azine, azo, azomethine, benzimidazole, cyanine, ...  
WO/2003/029318A1
The invention relates to polyurethane block copolymers of general formula (I) to (IV), in which the variables are defined as follows: A represents a polyurethane block, which contains at least one hydrophilic group, B is a hydrophobic po...  
WO/2003/028684A2
The invention relates to a composition containing a pyrazine derivative and to the use of said derivative as an optical bleach and/or dye in a direct or oxidation dyeing composition for keratin fibres, particularly human keratin fibres a...  
WO/2003/028688A1
The invention relates to a dyeing composition comprising a diaminopyrazole-type oxidation base, a heterocyclic oxidation base and a coupling agent. The invention also relates to the use of said composition for the dyeing of keratin fibre...  
WO2002078596A3
The invention concerns a novel dyeing composition for dyeing keratinous fibres, in particular human hair, comprising a dicationic diazo dye of formula (I): W1-W2-N=N-W3-L-W4-N=N-W5-W6, as well as the dyeing method using said composition ...  
WO2002058632A3
Primary intermediates for hair coloring compositions for oxidative of hair are compounds of the formula (1): where R1 and R2 are each individually selected from a hydrogen atom, a C1 to C3 alkyl group, a C1 to C5 mono or dihydroxyalkyl g...  
WO2002102351A3
Compositions comprising (a) at least one cationic homopolymer comprising repeating units of formula (I); (b) at least one fatty alcohol; (c) at least one alkoxylated fatty alcohol; (d) at least one fatty amide; and (e) at least one oxidi...  
WO/2003/027381A1
The visual appearance of undyed or unpigmented para-aramid fabric generally present in an article of clothing is restored by contacting the fabric with an aqueous dye solution or dispersion to dye the aramid fibrils present on the yarns....  
WO/2003/027382A1
The visual appearance of pigmented or dyed para-aramid fabric generally present in an article of clothing is restored by contacting the fabric with an aqueous dye solution or dispersion to dye abraded fibrils attached to the aramid filam...  
WO/2003/024917A1
The present invention relates to novel bridged p-phenylenediamines, the use thereof as developer components in oxidation dyes as well as novel oxidation dyes, which contain the aforementioned bridged p-phenylenediamines. Said invention a...  
WO/2003/022232A2
The object of the invention is an agent for lightening and dyeing keratin fibers, said agent containing (a) an oxidant and (b)at least one yellow direct-dyeing colorant of formula (I) and/or a red, direct-dyeing colorant of formula (II) ...  
WO2002098986A3
The invention relates to reactive dye mixtures containing one or several dyes of general formula (I), and one or several dyes of general formula (II), wherein D<1> - D<3>, M,n and y have the meaning as cited in Claim 1. The invention fur...  
WO2002097175A3
The invention relates to a method for the production of a cellulosic fiber or flat object by spinning or extruding a spinning or extrusion solution containing cellulose carbamate, which supplies cellulose materials containing carbamate g...  
WO2002096901A3
The invention relates to 1,3-dihydroxybenzene derivatives of general formula (I) or (Ia), or the physiologically acceptable, water-soluble salts thereof, R'1 representing a substituted pyridyl group, a pyrimidyl group, or a radical of fo...  
WO/2003/017955A1
The invention concerns dyeing agents for keratinous fibers based on a developer-coupler combination, characterized in that they contain at least a 3-aminophenol derivative of formula (I) or a salt thereof, water-soluble and physiological...  
WO2002074266A3
A method for permanently dyeing hair which comprises subjecting said hair to a number of treatments, having a set time interval between each two consecutive such treatments, wherein each treatment comprises steps a.) and b.) below: a.) c...  
WO2002029153A3
A process for using infrared energy to fix acid dyes to textile substrates comprised of polyamide fibers is disclosed. This process is well suited for use on broadloom carpets, carpet tiles, and certain fabrics comprised of nylon, wool, ...  
WO/2003/016615A1
The present invention relates to methods for enzymatic decolorization (bleaching) and dyeing, preferably overdyeing, of a textile material in a single bath process in which the decolorization and dyeing processes are performed in the sam...  

Matches 551 - 600 out of 11,701