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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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WO/2018/153643A1 |
The invention relates to a two-component composition for dyeing textiles which have at least one synthetic material, said composition comprising a component (I) containing one or more reactive dyes (A) and a component (II) containing one...
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WO/2018/153132A1 |
Disclosed are a dip padding liquid for wet transfer printing of cellulose fiber fabric and a method for preparing same. The dip padding liquid is prepared from the following components in percentage by weight: 2% to 5% of sodium bicarbon...
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WO/2018/123811A1 |
This dyed polypropylene fiber structure is characterized by being dyed with a red dye that is represented by general formula (1). (In the formula, each R1 independently represents a group selected from the group consisting of branched al...
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WO/2018/118970A1 |
This invention relates generally to flocked articles and methods for making the same, more particularly to flocked products having a silicone adhesive and methods for making and using the same.
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WO/2018/108694A1 |
Dye mixtures comprising dyes of formula (I) and (II) process for the production thereof and use of said mixtures.
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WO/2018/101016A1 |
A leather-form sheet including a fiber structure that includes a fiber dyed with a dye composition the brightness L* of which is 35 or greater and which includes C.I. Basic Blue 3 and at least one blue cationic dye except C.I. Basic Blue...
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WO/2018/097061A1 |
Provided is an ink that contains: a reactive dye which contains C. I. Reactive Blue 176, C. I. Reactive Red 245 and at least one of C. I. Reactive Orange 13 and C. I. Reactive Orange 99; and urea. Also provided are: an ink set comprising...
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WO/2018/094766A1 |
A blended plant fiber skin-friendly fabric and processing method thereof. The method comprises the following steps: (1) manufacturing a corn fiber yarn; (2) using complex coacervation to prepare micro-capsules of the Lavandula augustifol...
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WO/2018/091446A1 |
A process for the preparation of coloured and expanded thermoplastic polyurethane (coloured ETPU) material which comprises the following steps: a) providing thermoplastic polyurethane (TPU) material and at least one gaseous fluid wherein...
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WO/2018/085277A1 |
A blended fabric having a patterned color includes a first portion comprised of cotton and a second portion comprised of polyester. A dye that has a strong affinity for cotton and a slight affinity for polyester is applied to the fabric....
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WO/2018/085037A1 |
A textile material comprises a plurality of dyed polyphenylene sulfide fibers comprising a disperse dye that is distributed substantially evenly across the cross-sectional area of the fibers. A method for dyeing polyphenylene sulfide fib...
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WO/2018/076947A1 |
A polyester superfine staple fiber fabric and a manufacturing process therefor, relating to the technical field of textile fabric production. The fabric comprises upper mesh cloth, a polyester superfine staple fiber non-woven fabric, and...
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WO/2018/075065A1 |
An inkjet ink including: a solvent; a solvent-soluble dye; 0.1 wt. % to 1 wt. % of the ink of a perfluoropolyether; and 0.1 wt. % to 2 wt. % of the ink of a polymeric surfactant, wherein the polymeric surfactant comprises an alkyl domain.
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WO/2018/072723A1 |
Disclosed is a special-purpose dye for the industrialisation of dyeing cotton fibre in supercritical carbon dioxide, wherein the dye can react with cotton fibres, and a preparation method therefor comprises the following steps: dissolvin...
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WO/2018/065874A1 |
Methods for obtaining natural colorants from plant material (e.g., tobacco material) and for using such natural colorants to dye various substrates are provided. Natural colorants are obtained using particular enzymes and particular cond...
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WO/2018/067092A3 |
The invention relates to a method enabling acrylic or modacrylic fibres to be dyed with negatively charged acid dyes, metal complex dyes or reactive dyes. The method comprises the application to the fibres of an amine having a molecular ...
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WO/2018/060727A1 |
A method of treating a material, the method comprising the steps of: (1) contacting the material with a composition comprising an electrophilic species selected from aldehydes, succinimidyl esters, and mixtures thereof; (2) contacting th...
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WO/2018/060725A1 |
A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising a compound of formula (I): (I) wherein R is an optionally substituted hydrocarbyl group having at least ...
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WO/2018/060719A1 |
A method of treating a material, the method comprising contacting the material with a composition comprising an amine salt of a carboxylic acid wherein the carboxylic acid has 4 to 10 carbon atoms.
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WO/2018/060720A1 |
A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising an amine salt of a carboxylic acid wherein the carboxylic acid has 4 to 10 carbon atoms.
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WO/2018/060728A2 |
A concentrate composition comprising: (a) at least 0.1 wt% of a surfactant compound; and (b) at least 10 wt% one or more ingredients selected from aldehydes, succinimidyl esters, chelating agents and amine salts of carboxylic acids.
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WO/2018/060721A1 |
A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising a polycarboxylic acid derived chelating agent.
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WO/2018/060724A1 |
A method of combatting colour loss from a dyed material, the method comprising the steps of: (1) contacting the material with a composition comprising an electrophilic species selected from aldehydes, succinimidyl esters,and mixtures the...
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WO/2018/060728A3 |
A concentrate composition comprising: (a) at least 0.1 wt% of a surfactant compound; and (b) at least 10 wt% one or more ingredients selected from aldehydes, succinimidyl esters, chelating agents and amine salts of carboxylic acids.
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WO/2018/055088A1 |
The invention relates to a method for dyeing a polymer material with an aqueous pigment composition containing at least one pigment dispersed therein, wherein the polymer material is a blend comprising a first polymer composition and a s...
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WO/2018/054687A1 |
The present invention relates to a method for machine-dyeing textiles, more particularly textiles which contain synthetic materials such as polyester.
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WO/2018/053261A1 |
A dye additive suitable for use in improving the dyeing of aramid fibers includes non-water components dissolved in water. The non-water components include about 20-25% (w/w) sodium or potassium nitrate; about 20-25% (w/w) ketone solvent...
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WO/2018/049726A1 |
Disclosed is a wetting transfer printing method for a chinlon fibre/cotton fibre interwoven fabric, including the following steps: (1) preparing a printing thin film; (2) obtaining a wetted chinlon fibre/cotton fibre interwoven fabric; (...
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WO/2018/052052A1 |
Provided is an artificial leather base material that has a surface with a luminosity of L* value ≤ 50, includes a fiber base material that includes a cationic-dye-dyeable polyester fiber and a polymeric elastic body, and is dyed by at ...
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WO/2018/044107A1 |
The present invention provides a method for dyeing a polyolefin-based fiber, comprising: a pretreatment step of carrying out scouring; a dyeing auxiliary preparation step of mixing a dispersant and a solvent dye having a particle size of...
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