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WO/2019/192427A1 |
Disclosed are a high visibility nylon fiber textile and the use thereof. The textile is a fluorescent yellow woven or knitted fabric formed from nylon fibers, wherein the nylon fibers contain a coumarin-based acidic fluorescent yellow dy...
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WO/2019/189669A1 |
A method for dyeing a textile product comprising a polyphenylene sulfide fiber, said method comprising dry heating the textile product at a temperature of 240°C or higher for 1 minute or longer and then dyeing the same in an aqueous sol...
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WO/2019/184587A1 |
Disclosed is a silk scarf duplex printing-color matching and effect display method. The method comprises: step 1: designing a pattern of a silk scarf; step 2: screening out the material of a pure silk scarf, wherein transparency of the m...
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WO/2019/182633A1 |
A fabric printable medium includes a fabric base substrate, which includes yarn strands and voids among the yarn strands. The fabric printable medium further includes a finishing coating attached to the yarn strands of the fabric base su...
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WO/2019/176923A1 |
Provided are a basic dye composition containing a basic dye represented by formula (1) and at least one type of basic dye represented by formulas (2) through (3), and a dyeing method and dyed article using the composition. In formula (2)...
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WO/2019/165751A1 |
Disclosed are a buffering agent for balancing a pH value of fabric and a preparation method therefor. The buffering agent consists of a mixed aqueous solution of a carboxylic acid polymer and salt thereof, inorganic salt, and a penetrati...
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WO/2019/168407A1 |
The invention provides a core spun yarn where a spun core is covered with natural dyed fibres. The yarn of the invention is a core spun coloured yarn, wherein the manufacturing of the yarn has a low environmental impact. Further, the inv...
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WO/2019/158341A1 |
A process for the simultaneous tanning and dyeing of collagen containing fibrous material, wherein the said material is treated with a liquor containing at least one reactive dyestuff selected from the group of formula (1): A1-(Z1)2-3 an...
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WO/2019/156080A1 |
According to the present invention, a paper sheet for textile printing is obtained by applying a glue solution to one surface of a base paper sheet and drying the glue solution thereon; a textile printing paper sheet having a glue layer ...
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WO/2019/156378A1 |
The present invention relates to a disperse dye composition comprising 1-99 parts by weight of a compound of chemical formula 1 below and 1-99 parts by weight of a compound of chemical formula 2 below, and to a method for dyeing semi-syn...
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WO/2019/145020A1 |
A process for dyeing, in particular vat dyeing, or coating synthetic fibers, in particular polyester fibers and/or polyamide fibers, or yarns comprising or consisting of synthetic fibers or fabrics comprising or consisting of synthetic f...
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WO/2019/146174A1 |
A dyed polypropylene fiber structure according to one embodiment of the present invention is dyed with a blue dye that is represented by general formula (1) (wherein R1 represents a linear or branched alkyl group having 4-14 carbon atoms).
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WO/2019/136614A1 |
Disclosed is a method for dyeing silk. The method comprises: A. preparation of a dyeing solution: the dyeing solution includes a dye solution and an auxiliary solution, which are respectively prepared by dissolving a material in soft wat...
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WO/2019/132635A1 |
The invention relates to aramid fibres. More particularly, the invention relates to a method for dyeing and functionalising fibres derived from aramid, providing improved fastness of the dye on the fibre, using the sol-gel method. The me...
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WO/2019/127611A1 |
The present invention relates to an energy-saving and emission-reducing high-strength liquid disperse dye, a preparation method therefor, and an application thereof. The liquid disperse dye is applicable to the dyeing of fabrics, and in ...
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WO/2019/119884A1 |
Disclosed is a method for producing a purely naturally dyed apparel product with comprehensive healthcare functions, the method comprising the following steps: S1. selecting a natural antibacterial material; S2. processing same before dy...
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WO/2019/126441A1 |
The present disclosure provides methods for digital printing using modified indigo dye compounds.
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WO/2019/119008A1 |
The invention relates to a method for dyeing the surface of a workpiece with a dye, wherein the polypropylene workpiece is impregnated in a first step with a cationic polypropylene dispersion and is dyed in a subsequent second step with ...
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WO/2019/126469A1 |
The present disclosure provides methods for screen printing or coating using modified indigo dye compounds.
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WO/2019/119883A1 |
A method for producing pure-naturally dyed fibers having healthcare benefits, performing dope dyeing on fibers, comprising the following steps: S1: selection of dyes for dyeing; S2: preparation of dyes for dyeing; S3: preparation before ...
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WO/2019/116155A1 |
A fiber comprising: a base polymer comprising an aromatic polyester or nylon-6; and an alkylene oxide-containing nonionic surfactant mixed within the base polymer; wherein the alkylene oxide-containing nonionic surfactant has a melting p...
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WO/2019/111864A1 |
Provided is a light absorbing exothermic thermal insulation composite containing vanadium which adheres to a fiber through interaction with the fiber. The light absorbing exothermic thermal insulation composite has: a fiber; vanadium adh...
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WO/2019/109693A1 |
A method of producing completely natural dyed yarn, comprising a beam and roller dyeing method or a package and roller dyeing method. The method is novel and ingenious and employs a low-carbon and environmentally-friendly production proc...
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WO/2019/104768A1 |
The present invention belongs to the technical field of textile auxiliaries and fine chemical engineering, and provides a method for preparing a paste for textile printing, comprising: mixing and adding Tara gum, guar gum, tamarind gum, ...
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WO/2019/104697A1 |
Disclosed are a method for preparing a liquid disperse dye and the use of same, wherein the liquid disperse dye is composed of a 1-amino-4-hydroxy-9,10-anthraquinone derivative, CNF, 1815, sodium polyacrylate, a water-soluble polyester, ...
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WO/2019/045660A3 |
The invention is an indigo dyeing process; of which harms to environment are reduced and rendered with lower costs in comparison to traditional applications; in order to reduce water consumption and prevent undesired salt formation when ...
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WO/2019/084389A1 |
Disclosed is a process for printing on polyester fabric comprising (1) contacting polyester fabric with an aqueous solution comprising (A) 5% to 35% by weight of at least one multivalent cationic salt; (B) 0.1% to 5% by weight of a block...
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WO/2019/081473A1 |
The present invention relates to a process for the production of a composite textile article which includes at least a biopolymer layer, comprising the following steps:providing at least one textile article, in particular selected from a...
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WO/2019/077633A1 |
The present invention provides a process for dyeing fabrics having thermoplastic fibres using oxidative dyes, wherein fabric has a plurality of warp thermoplastic filaments or yarns having thermoplastic fibres on a front side and a plura...
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WO/2019/068443A1 |
The present invention is directed to dye mixtures comprising dye(s) of formula (1) and specific other dyes, the process for the production of these mixtures as well as their use for dyeing textiles.
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WO/2019/044603A1 |
Provided is a reactive dye composition containing one of the following as a dye component: (I) a combination of a for-red-color reactive dye (R), which comprises a reactive dye represented by formula (1) and a reactive dye represented by...
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WO/2019/033454A1 |
Disclosed is a wool and cashmere printing and dyeing auxiliary, comprising the following components in parts by weight: 10-12 parts of sodium carboxymethyl cellulose, 5-8 parts of a peroxidase, 1-2 parts of ethylene oxide, 6-20 parts of ...
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WO/2019/020123A1 |
A reactive dye compound, and a preparation method therefor and uses thereof. The structure of the reactive dye compound is represented by formula (I), D1 and D2 being formula (a) or (b) or (c) separately, and D1 and D2 being not formula ...
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WO/2019/020122A1 |
Disclosed is an active dark blue to black dye composition, comprising a component A and a component B, wherein the component A is selected from one or more of compound (I), and the component B is selected from one or more of compound (II...
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WO/2019/014968A1 |
An in-situ-based preparation method for an antibacterial ribbon, comprising the following content: placing cotton fibers into sodium periodate so as to prepare and obtain oxidized cotton fibers; then immersing the oxidized cotton fibers ...
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WO/2019/000663A1 |
Disclosed is a production method for a modal fiber and polyester filament interwoven broad-width jacquard double-color woven fabric. The production method mainly comprises the following production process flow: sewing → slight singeing...
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WO/2019/001832A1 |
The present invention relates to disperse azo dyes of formula (1), wherein R1 is bromo, nitro, cyano, methyl, methoxy or trifluoromethyl; R 2 is hydrogen, chloro, bromo or trifluoromethyl; R3 is hydrogen, chloro, bromo, methoxy,trifluoro...
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WO/2018/237027A1 |
A liquid fabric treatment composition including a hydrocarbon wax, a crosslinking agent, and a polyester warp sizing agent. The liquid fabric treatment composition may include a disperse dye. Methods of using these compositions for dyein...
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WO/2018/227894A1 |
Disclosed in the present invention is a high-concentration and deep dyeing method for nanocellulose. Said method comprises the steps of: adding a strong electrolyte salt to an aqueous solution of nanocellulose, performing centrifugation,...
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WO/2018/230050A1 |
Provided is a composition that can dye hair or skin more simply and more safely than a conventional composition. The present invention provides a liquid or non-liquid composition containing 3,4-dihydroxyphenylalanine or a salt thereof an...
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WO/2018/221452A1 |
A leathery sheet including a fiber structure that includes a fiber dyed with a dye that includes a blue cationic dye having an azo bond and an elastic polymer added to the internal gap of the fiber structure and further including a polyh...
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WO/2018/210996A1 |
A method of pre-treating a polyester textile for inkjet printing with a water-based disperse dye ink composition, which method comprises treating at, least a part of, a surface of the polyester textile to increase its hydrophobicity.
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WO/2018/205076A1 |
A dyeing and finishing process, comprising the following steps: boiling and bleaching: allocating a boiling and bleaching liquid, adding a low-temperature scouring and bleaching additive component, hydrogen peroxide, sodium hydroxide, a ...
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WO/2018/199755A1 |
The present invention relates to an anionic dye composition comprising at least one azo dye and at least one azo-metal complex dye. The present invention further relates to the dye composition for use in dyeing leather, in particular spr...
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WO/2018/184770A1 |
The present invention relates to a colorant mixture comprising (A) at least one blue- or black-dyeing disperse dye of formula (formula I), wherein R1 denotes hydrogen or halogen, R2 and R3 are each independently of the other hydrogen; C1...
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WO/2018/184394A1 |
A padding liquid for use in nylon fabric wet transfer printing and a preparation method therefor, the padding liquid being prepared by means of the following components by weight percentage: 1%-5% of a pH slow releasing agent, 0.5%-2% of...
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WO/2018/178311A1 |
The present invention provides the use of fibres comprising one or more composite filaments of cellulose and cellulose acetate, as a bleach activator.
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WO/2018/177652A1 |
The invention relates to a process for printing cellulose textile fibre material or cellulose/polyester mixed textile fibre material, characterised in that the fibre material is treated with a printing paste or printing ink containing a ...
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WO/2018/178303A1 |
The present invention provides a coloured fibre comprising one or more composite filaments of cellulose and cellulose acetate, wherein the colour is effected by a disperse dye.
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WO/2018/162927A1 |
A method for transferring a colorant to a substrate comprising agitating a composition comprising the substrate, solid particles, the colorant and a liquid medium, wherein: the colorant is dissolved and/or dispersed in the liquid medium;...
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