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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/2001/057173A1 |
A novel enzymatic two-component system used to create an excellent stone-wash effect on dyed cotton fabrics or fabrics containing cotton, accompanied by very little backstaining. The two-component system contains special aqueous polymer ...
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WO/2001/057308A2 |
The invention relates to aqueous printing inks for use in the ink-jet printing method, which comprise one or several reactive dyes, sulfolane and a buffer system, with a pH value of less than or equal to 7.0, in the case where said ink c...
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WO/2001/053600A1 |
The present invention relates to fabric dye protection compositions which protect denim fabric from color loss. The compostions of the present invention comprise one or more denim fabric enhancing compounds, which abates the loss of fabr...
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WO/2001/053366A1 |
The present invention is directed to a copolymer capable of forming a water- and oil-repellent agent that enables binding to textiles and other materials without the production of formaldehyde. The copolymer according to the present inve...
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WO/2001/053107A2 |
Media coatings for use on substrates for ink jet printing include a cationically modified clay, a cationically modified silica and a binder. Alternatively, the media coatings also include additional additives. The ratio of cationically m...
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WO/2001/051698A1 |
A process and apparatus for treating textile materials in supercritical carbon dioxide is disclosed. The apparatus in Figure 2 includes a preparation vessel (34) in fluid communication with a treatment system comprising a vessel (50) and...
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WO/2001/050859A1 |
A slow-release insect repellent composition comprising an insect repellent, an oleophilic chemical soluble in the insect repellent, and a carbohydrate matrix wherein the combination of the insect repellent and oleophilic chemical is entr...
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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/2001/048092A2 |
The invention relates to a method for reversibly changing the color of materials. To this end, the minerals of the sodalith group are used as the only coloring pigment and/or as a coloring component to achieve tinges, thereby achieving a...
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WO/2001/048304A1 |
The present invention provides a process for removal of excess disperse dye from printed or dyed textile material, comprising treatment with a rinse liquor comprising at least one enzyme selected from the group consisting of enzymes exhi...
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WO/2001/047403A1 |
A use-dependent indicator system for detecting the exhaustion of an active chemical within an absorbent article is provided. The indicator system includes at least one dye component and a polymer mixture. The dye component(s) can be non-...
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WO/2001/046321A2 |
The invention relates to a dye mixture which contains two or more compounds of the formula (I) A-D-(B)¿a?-Y-(B)¿b?-D-A. The groups A, D, B and Y are defined as per the description. The mixture provides improved colour uniformity and in...
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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/2001/044563A1 |
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/2001/041718A1 |
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/2001/038470A1 |
A method of treating fabric comprising dyed cellulosic fibres to increase its photostability comprises applying to the fabric a substance which is absorbed into and/or coated on to the fibres such that the diffusion of atmospheric oxygen...
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WO/2001/038444A1 |
Concentrated dye compositions (P) which are solutions of y % by weight of at least one anionic dye (A) in a solution of x % by weight of benzyl alcohol (B) in water, and z % by weight of at least one formulation additive (F), in which x ...
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WO/2001/034898A1 |
The invention relates to acid-resistant solutions of aromatic formaldehyde condensation products, which comprise sulfonate groups and/or carboxylate groups, that are produced by combining the formaldehyde condensation products with speci...
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WO/2001/032977A1 |
The invention concerns an assembly comprising a container and a dyeing composition in gel form, the container comprising a tray (2) a seal (3) closing said tray (2), and removable closure means (6) closing an opening (5) provided in the ...
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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/2001/032974A2 |
A method of producing a printed substrate so as to improve the adhesion, colorfastness and washfastness of either reactive or acid dye-based ink jet inks printed onto the substrate, the method includes the steps of providing a substrate,...
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WO/2001/031116A1 |
The present invention relates to a textile enhancement composition comprising: a) from about 0.05 % by weight, of a polyamine fabric enhancement system, said system comprising one or more polyamines selected from the group consisting of:...
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WO/2001/025524A1 |
A process is provided for manufacturing a printed article having a primary layer (10) and a rubber backing layer (8). The primary layer (10) is bonded to the backing layer (8) under heat and pressure and a printed image is transferred un...
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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/2001/021880A1 |
Use of (P¿A?) water-dispersible or colloidally soluble polyamides which contain hydrophilic poly-alkylene glycol ether chains in the skeletal structure as wet-acting lubricants in the treatment of textile piece goods in rope or tubular ...
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WO/2001/020900A2 |
A backdrop or backdrop material for use in television and film studios/sets has a retroreflective ink applied thereto, the ink retroreflective elements in a polymeric matrix. The resulting backdrop has a retroreflectivity which remains s...
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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/2001/014629A1 |
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/2001/014427A1 |
The invention relates to a method for obtaining aqueous hydrophilic polymer dispersions. The dispersions thus obtained are transparent and stable, having a high dry extract rate ($m(g)30 %) and a low surfactant rate (<6 %). They can be u...
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WO/2001/010395A1 |
The washability of dyed fibers, especially keratin fibers, is noticeably increased by the use of synthetic polymers whose 0.75 % preparation has a viscosity of at least 10,000 mPas in water at 20 °C.
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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/2001/011140A1 |
The use of whitening pigments comprising (a) a melamine-formaldehyde or phenol-formaldehyde polycondensation product and (b) a water-soluble fluorescent whitening agent of formula (1), wherein R¿1? and R¿2? are each independently of th...
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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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WO/2001/009431A1 |
An ink-jet recording sheet comprising a substrate and an ink-receiving layer on one surface of the substrate, wherein the substrate is a cloth and the surface of the ink-receiving layer has an average roughness of center line as measured...
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WO/2001/009257A1 |
This invention relates to washable coloring compositions comprising specific low-molecular weight styrene-maleic anhydride copolymers. Such copolymers provide excellent washability enhancing performance in association with colorants and ...
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WO/2001/007550A1 |
Hindered amine light stabilisers are useful for preventing damage to dyes due to reactive radicals produced chemically or by sunlight. Hindered amine light stabilisers are applied to dyed fabric as part of a wash, rinse or non-laundry fa...
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WO/2001/006055A1 |
Use of (P¿S?) water-dispersible or -colloidally soluble, end-capped polyesters optionally in the form of an aqueous composition (W), as wet-acting lubricants in the treatment of textile piece goods with a textile treatment agent (T) fro...
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WO/2001/006054A1 |
This invention is directed to preparations useful for the permanent or substantially permanent treatment of textiles and other webs. More particularly, the preparations of the invention comprise an agent or other payload surrounded by or...
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WO/2001/004410A1 |
The method of dyeing natural textile fibres with the use of a dyeing medium comprising supercritical carbon dioxide and a dye provides for the dye to be of the water-soluble, polar type and for the dyeing medium also to comprise a polar ...
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WO/2001/004409A1 |
A process for dyeing polyamide or polyamide-containing substrates with sulfur dyes comprises effecting said dyeing in a pH range of 8 - 11 and at 90 - 120 °C and with reducing agents which are suitable under these conditioners. Also cla...
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WO/2001/002492A1 |
The invention relates to hybrid dyes of structure (I), X - S - Y, wherein X represents a group that is derived from a direct-dyeing dye, Y represents a group that is derived from a coupler or developer-type oxidation dye pre-product, a d...
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WO/2000/079038A1 |
A method of dyeing fabric material which comprises the step of contacting said fabric material with a bleaching agent prior to or simultaneously with contacting said fabric material with a dyestuff providing said colour. The fabric mater...
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WO/2000/078876A1 |
A composition comprising water, organic solvent, a water-dissipatable polymer and a dye having one or more sulphonate groups and a solubility in water at 20 °C of from 0.001 to 4 % by weight. Also a process for printing an image on a su...
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WO/2000/077292A1 |
A process for dyeing leather with reactive and acid dyes comprises pre-impregnating the leather with an aminosilane or aminosiloxane that provides additional dye sites in the collagen matrix, allowing deeper dye shades to be obtained. Tr...
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WO/2000/077291A1 |
The invention relates to a method for continuously brightening or dying synthetic fibers or cellulosic fibers by bringing an optical brightening agent or a dye and a fiber preparation agent into contact with the fibers to be brightened o...
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