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WO/2000/026180A1 |
A process for the surface functionalisation of a polymeric substrate, which process comprises: a) contacting the substrate with a diarylcarbene precursor, b) generating a carbene reactive intermediate from the diarylcarbene precursor so ...
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WO/2000/025940A1 |
A substrate such as a woven or nonwoven fabric bound with a light-activated dye alone or in combination with additional conventional antimicrobial agents. The substrate is impregnated with a light-activated non-leachable dye having antim...
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WO/2000/024749A1 |
The invention relates to the preparation of novel phosphoric acid esters having general formula (1) which are obtained by reacting phosphoryl chloride with special alcohols and which can be used as leveling agents for dying fibrous mater...
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WO/2000/024594A1 |
The invention relates to a method for producing a serigraphy reflection transfer product and to reflection transfer systems produced by this method. According to said method, the reflecting color is provided with a multitude of reflectin...
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WO/2000/021744A1 |
The composite material having zones of differing properties is described. Various processes for producing such composite material are also disclosed.
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WO/2000/022048A1 |
A dye mixture comprises: a) at least one pyrroline type dye of formula (I), wherein R?1¿ is H, C¿1-20?alkyl or C¿2-20?alkenyl; and D is aryl; and b) at least one anthraquinone type dye of formula (II), wherein R¿B? is (CH¿2?) ¿n?OR...
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WO/2000/022227A1 |
The invention relates to a method for finishing textiles. According to said method, dyed cotton fabrics are treated with epichlorhydrin-cross-linked polyamidoamines. The polymers, known as fibrabones, are characterised in that reliably p...
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WO/2000/021939A1 |
The invention provides 2-(para-sulfophenyl)amino-1,3,5-triazine derivative of formula (I) and the salt of alkali metal thereof, in which R¿1? is chloro or fluoro; R¿2? is $g(a)- or $g(b)-naphthyl amino group, or $g(a)- or $g(b)-naphthy...
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WO/2000/018846A1 |
The invention relates to polymer particles that contain dye. The polymer particles contain at least one dye in a matrix of an essentially water-insoluble polymer and have an average particle size of between 5 and 500 nm and a particle si...
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WO1999066117A9 |
A portable monitoring system having the ability to collect the real-time data from a dyebath machine with a high degree of accuracy. The system is divided into modules allowing the chemical sensing to be performed in close proximity to t...
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WO/2000/017437A1 |
The invention relates to a process for preparative and reactive dyeing of cellulose material. In order to shorten the process time of conventional preparing agents and continuous operation, to make superfluous neutralizing agents for rem...
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WO/2000/017440A1 |
The present invention is generally directed to a process for making fabrics containing cotton fibers more aesthetically pleasing and resistant to staining by anionic dyes by derivatising the cotton so that it exhibits a permanent anionic...
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WO/2000/015896A1 |
The invention relates to a method for dyeing fibrous materials containing cellulose with acid dyes, characterized in that the fibrous materials containing cellulose are pretreated in an aqueous pretreatment bath which as component (A) co...
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WO/2000/015897A1 |
The present invention provides durable and refreshable antimicrobial polymers and methods for preparing the same. In some instances, the polymer is a textile. These textiles have excellent colorfastness and washfastness. The antimicrobia...
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WO/2000/014176A1 |
Piperidine antioxidants and compositions therewith for preventing the fading of artificial hair dye are described herein.
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WO/2000/014324A1 |
A process for one-bath exhaust dyeing of a fibre material including a blend of cotton and shrink resistant wool, the process including contacting the fibre material with a dye bath ocmposition including: a first reactive dye which is rea...
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WO/2000/012057A1 |
The invention concerns a dyeing composition for keratinous fibres, in particular for human keratinous fibres such as hair, comprising, in an appropriate dyeing medium, at least a cationic direct colouring agent of specific formula, and c...
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WO/2000/012809A1 |
A pattern carrier for use in transfer pattern printing of textiles comprises paper with an air permeability (Bendtsen-porosity) of more than 500 ml/min and a water absorption corresponding to a Cobb-number of at least 50, said paper bein...
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WO/2000/011257A1 |
Aqueous dispersions (U) containing: (A) a UV-light-absorbing textile treatment agent, (B) a dispersant system and (C) a carboxyl-containing cross-linked copolymer and optionally (D) at least one formulation additive, are useful for the c...
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WO/2000/011256A1 |
Aqueous dispersions (U) containing: (A) a UV-light-absorbing textile treatment agent and (B) a dispersant system containing (B¿X?) a non-ionogenic, polymeric, hydrophilic dispersant or a mixture of such dispersants and (B¿Y?) a non-ion...
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WO/2000/011061A1 |
A method for coating a textile includes applying a substantially water-free, energy-curable, polymer-forming composition to the textile and exposing the textile and composition to a source of energy under such conditions as to generate c...
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WO/2000/008128A1 |
There is provided a method for preventing or reducing the fading of colour on fabric by means of a divalent salt. Compositions which provide care to the color of fabrics and comprising a dye fixing agent and the divalent salt are also he...
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WO/2000/008104A1 |
A reactive disazo dye has the formula (I) D?1¿-Y-D?2¿ wherein each of D?1¿ and D?2¿ independently is a chromophore of formula (II) in which X is fluorine, chlorine or optionally substituted pyridinium; an SO¿3?H is present in the 5-...
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WO/2000/006653A2 |
Aqueous reactive-dye compositions (P) which are aqueous solutions of (R) at least one reactive dye and optionally (F) at least one formulating additive, which are characterized by containing (B) biuret are surprisingly stable to storage ...
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WO/2000/006652A2 |
The invention relates to colorants of formula (1), wherein R?1¿ and R?2¿ independently represent hydrogen or C¿1?-C¿4?-alkyl and D?1¿ and D?2¿ independently represent a radical of formula (2), wherein (R¿3?)¿0-3? represents 0 to ...
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WO/2000/005076A1 |
A dyestuff capable of undergoing a clearly visible colour change when contacted with a colour-developing material is dispersed in the body of a plastics film and used in the identification of goods. The film can be used for packaging of ...
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WO/2000/004099A1 |
Compounds of formula (1), wherein K¿1? and K¿2? represent, both respectively and independently from each other, the radical of a coupling constituent from the following series: benzol, naphthalene, 4-alkyl-6-hydroxypyridone-(2), 2,5-di...
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WO/2000/004100A1 |
Concentrated leucoindigo solutions, comprising the following essential ingredients: 25-55 wt. % leucoindigo in the form of a leucoindigo salt, a mixture of at least two alkali metal hydroxides, whereby the respective proportion of each m...
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WO/2000/003080A1 |
The invention relates to a method for printing fibrous textile materials with aqueous inks containing dye, using the ink jet technique. The method is characterised in that several print heads are provided for the printing process, the in...
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WO/2000/003079A2 |
The invention relates to a method for printing fibrous textile materials according to the ink jet printing technique. The inventive method is characterised in that said fibrous materials are printed with an aqueous ink, containing a) a p...
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WO/2000/003081A1 |
The invention relates to a method for printing fibrous textile materials using the ink jet technique. The method is characterised in that said fibrous materials are pre-treated with a pigment colour binder. After being pre-treated in thi...
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WO/2000/003082A1 |
The invention relates to a method for printing fibrous textile materials using the ink jet technique. The method is characterised in that said fibrous materials are printed with an aqueous ink which contains at least one acidic dye as de...
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WO/1999/067459A1 |
This invention relates to a process for printing hydrophobic fibre materials with disperse dyes, which comprises 1) dyeing or printing the fibre materials overall with a disperse dye, and 2) printing the fibre materials in areas with a p...
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WO/1999/067334A1 |
Phthalocyanine compounds of Formula (1) have utility as colorants in inks for ink-jet printing, wherein M represents a metal or H; Pc represents a phthalocyanine nucleus; and R?1¿ represents H or -(CH¿2?)¿n?R?3¿; R?2¿ represents (CH...
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WO/1999/066118A1 |
Aqueous dispersions (L) comprising: a) a wax which is (a1) a carboxyl-containing hydrocarbon wax or a mixture of such waxes or a mixture of (a1) and, (a2) at least one unmodified hydrocarbon wax; (b) a (co)poly(meth)acrylamide or (co)pol...
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WO/1999/065891A1 |
The invention relates to diaminophenol derivatives having general formula (I), wherein R?1¿ represents a substituent -(CH¿2?)¿n?-X, whereby n is a whole number from 1 to 4 and X represents a saturated, unsaturated or aromatic 6-ring o...
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WO/1999/066019A1 |
The invention relates to agents and to a method for treating textiles of an essentially uniform, non-white colour. A dye or dye mixture, for example a batik dye and/or a dye salt in the colour of the textiles being washed is advantageous...
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WO/1999/064526A1 |
The use of lithium as a cation for an anionic dye to enhance the light-fastness of the dye. Also claimed are the lithium salts of certain anionic dyes as defined in the description; mixed lithium/sodium salts of an anionic dye wherein th...
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WO/1999/063006A2 |
The present invention relates to colorant compositions containing neonanoplasts. The colorant compositions exhibit improved color brightness and brilliance due to the incorporation of one or more colorants in the neonanoplasts. The color...
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WO/1999/063144A1 |
Fibers having at least one near-infrared fluorescing compound associated therewith are prepared by contacting the fibers with the fluorescing compound(s) dissolved in an organic solvent. Suitable organic solvents include ketones and alco...
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WO/1999/063145A1 |
Fibers and other articles of manufacture have a near-infrared fluorescent compositions, useful as identification markers, attached to the fiber or article of manufacture by a cross-linking agent. The marker compositions may contain other...
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WO/1999/063146A1 |
Processes for dyeing hydrophobic textile fibers with a colorant using a supercritical carbon dioxide dyebath are described. One employs cooling without venting or removing carbon dioxide to a target temperature at or below the glass tran...
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WO/1999/059527A2 |
The invention relates to oxidizing agents for coloration of keratin fibers, especially hair, based on a combination of developer-coupler substances, characterized in that they contain at least one 2,5-diamino-1-phenylbenzene derivative o...
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WO/1999/056948A1 |
A method of printing an ink or meltable ink layer which comprises dyes or pigments or other colorants. The ink or ink melt layer comprises compounds with functional groups capable of reacting with active hydrogen, and compounds with func...
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WO/1999/057362A1 |
A dye mixture comprises (A) at least one dye of formula (I) wherein X is Cl, Br or I; Q is C¿1-4?alkyl; and each of R?1¿ and R?2¿ independently, is C¿1-4?alkyl or C¿1-4?alkenyl; and (B) at least one dye of formula (II) wherein Q?1¿...
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WO/1999/055955A1 |
A composition comprising: (a) a cationic substance; (b) an acid generator; and (c) an alkyl or a hydroxyalkyl substituted starch. Also claimed is a polyamide textile material treated with the composition, a method for ink jet printing on...
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WO/1999/055453A1 |
This invention relates to complexes of ultraviolet absorbers with quaternary ammonium compounds which are substantially free from unwanted salts. Such complexes are formed through ionic bonds formed between the two compounds. The inventi...
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WO/1999/054143A1 |
The present invention features compositions and methods for improving the quality of images printed on a substrate. The image-enhancing compositions contain an image-enhancing agent comprising a mixture of a polyacid and a polybase. When...
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WO/1999/054144A1 |
Compositions and methods are provided for improving the quality of images printed on a substrate. The image-enhancing compositions contain as an image-enhancing agent (a) an azetidinium polymer, (b) a guanidine polymer, (c) a mixture of ...
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WO/1999/054334A1 |
New dioxazine compounds and mixtures thereof containing sulphonic acid groups according to formula (I), in which the substituents have the meanings given in Claim 1, processes for their production and the use of such compounds for dyeing...
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