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WO/2022/127940A1 |
Disclosed is a biological enzymatic dyeing method for improving the strength of wool fiber. By means of utilising the characteristics of protein fiber macromolecules containing a large number of active groups such as hydroxyl, amino and ...
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WO/2022/126955A1 |
The present invention relates to a reactive dye transfer dyeing method for denim. The method comprises: 1) performing desizing treatment on raw denim gray fabric to obtain denim gray fabric; 2) applying a dyeing promoting solution to the...
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WO/2022/129486A1 |
The present invention relates to a composition for printing a fiber blend, yarn, woven or non-woven or knit fabric comprising or consisting of at least acrylic, aramid, and optionally wool, a process for producing the composition, use of...
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WO/2022/130326A1 |
A textile dyeing process is described for dyeing a textile material, product or article made of synthetic fibers, in particular polyamide, comprising the steps of soaking said textile material, product or article in a first bath comprisi...
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WO/2022/132131A1 |
An example of a multi-fluid kit for textile printing includes a pretreatment fluid and a white inkjet ink. The pretreatment fluid includes a urethane water repellant and an aqueous vehicle. The pretreatment fluid and the white inkjet ink...
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WO/2022/123522A1 |
A textile dyeing process is described for dyeing a textile material, product or article consisting of proteic fibers of animal origin, comprising the steps of dipping said textile material, product or article into a dyeing bath comprisin...
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WO/2022/118146A1 |
A description is provided of an apparatus for dyeing a textile support comprising a single tank which is provided in its interior, in sequence, with: one first shaped cavity having a watertight function between the surrounding environmen...
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WO/2022/110623A1 |
The present invention relates to a dyeing promoter, containing a bifunctional reactive quaternary ammonium salt compound having an ethylsulfone group and a halotriazine group, the compound having the structural formula (I) shown below, w...
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WO/2022/110622A1 |
A reactive dye ink for transfer dyeing comprises based on 100% of the total weight of the composition: 25-80% of a paste slurry comprising, based on the total weight of the slurry, 3-20% guar gum and/or a guar derivative, and 0.1-3% of c...
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WO/2022/111065A1 |
A soft towel fabric containing a bamboo pulp lyocell fiber and a production process thereof. According to the towel fabric, a soft yarn formed by blending bamboo pulp lyocell fibers and cotton fibers is used as a loop yarn or as a ground...
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WO/2022/105916A1 |
Use of neem bark pigment in preparation for multifunctional wool fabric, relating to the technical field of natural waste utilization and textile dyeing and finishing. The method for extracting neem bark pigment comprises the following s...
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WO/2022/108648A1 |
An ink, having a viscosity of 2.5 to 15 centipoise at 25°C, for textile printing includes pigment; a water dispersible anionic polymeric resin; a water soluble zero volatile organic compound solvent with a boiling point of 250°C or gre...
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WO/2022/103722A1 |
Dyeing processes using cationization of cellulosic fibers and reactive dyes are improved by combining reactive dyes with cationization agents to produce a dyeing blend that is then mixed with a base prior to padding onto the fibers in a ...
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WO/2022/101616A1 |
A method of authenticating a security document (1) is disclosed. The document (1) comprises a document substrate (52) having a plurality of inclusions (260). Each inclusion (260) comprises a substrate (262) and a phosphorescent region (2...
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WO/2022/097856A1 |
Tyrian purple, mainly consisting of 6,6'-dibromoindigo (6BrIG), is an ancient dye extracted from sea snails and has recently been demonstrated as a biocompatible semiconductor material. However, the synthesis of Tyrian purple is limited ...
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WO/2022/098232A1 |
The present invention relates to a novel dyeing composition suitable for dyeing leather, hides and/or pelts comprising at least one dyeing agent and at least one polycarbodiimide agent and optionally water-miscible organic solvent and/or...
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WO/2022/095340A1 |
A method for preventing Moiré stripes during transfer dyeing of a twill, comprising: scanning, by means of a scanning device, a design original to be used during transfer dyeing to obtain an original pattern, the obtained original patte...
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WO/2022/095053A1 |
Provided is a method for supercritical mixed-fluid flash-explosion treatment of a natural fiber and product thereof, including the following steps: filling a natural fiber or natural fiber product in a predetermined form in a flash-explo...
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WO/2022/088236A1 |
The present invention relates to the technical field of fiber dyeing, and in particular to an environmentally friendly waterless dyeing method and a fitting dyeing system, especially a waterless dyeing method and system for a viscose fib...
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WO/2022/085509A1 |
Provided is a colored liquid comprising: a colorant having a naphthalene skeleton in the molecule; a compound having two or more naphthalene skeletons in the molecule (which is neither the colorant having a naphthalene skeleton in the mo...
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WO/2022/086941A1 |
The present invention relates to yarn dyeing, such as denim dyeing. A process provides a dyed yarn having reduced dye penetration and a white core at lower cost. The improved process for yarn dyeing is referred to herein as the CleanKore...
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WO/2022/080024A1 |
The present invention provides: a method for dyeing acrylic fibers in a supercritical fluid; and a method for producing acrylic fibers that are dyed by the above-described method. The first embodiment of the present invention relates t...
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WO/2022/080430A1 |
The present invention provides: a compound represented by formula 1, a tautomer of the compound, and a salt of the compound or tautomer; a method for producing the compound, tautomer or salt; a coloring composition and a dyed article, ea...
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WO/2022/075025A1 |
The present invention addresses the problem of providing a coloring fluid having a wide expression range of hues in the cyan-blue region, and also having excellent coloring properties and discharge stability. A means for resolving this p...
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WO/2022/074965A1 |
Provided are: a filament which has excellent color fastness and contains a disperse dye without impairing the intrinsic strength of the filament; and a material and a material manufacturing method which use said filament. This filament c...
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WO/2022/064467A1 |
A regenerated anionic cellulose fiber is disclosed. Said fiber comprises of a regenerated cellulose fiber bonded with a modifier, wherein said modifier has a structural formula I, wherein, X=H, SO3Na m= 10-80 n= 15-100.
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WO/2022/051825A1 |
Dyeing applied to 100% cotton (CO) articles and blends with polyester (PES), polyamide (PA) and elastane (polyurethane or spandex) (PUE), using soaking, drying and fixing of the dye at a specific temperature, with washing in flow machine...
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WO/2022/052136A1 |
Disclosed in the present invention are a chemical fiber filament and a dyeing process therefor. The chemical fiber filament comprises fiber cloth a and fiber cloth b, a skin-friendly fiber layer is provided between the fiber cloth a and ...
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WO/2022/055337A1 |
The present invention relates to: a composition for relieving stress or preventing, ameliorating or treating stress diseases, the composition comprising a fermented Perilla frutescens L. Britton var. acuta Kudo extract; and use thereof. ...
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WO/2022/050545A1 |
The present invention relates to a security article with improved security and identification, formed of a security thread and a security sheet, each of which contains a fluorescent substance having intrinsic luminescent properties when ...
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WO/2022/050546A1 |
The present invention relates to a security fabric having improved security and identification properties, the security fabric comprising security threads containing a fluorescent material, which has an intrinsic light emission character...
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WO/2022/042551A1 |
The present invention relates to the technical field of printing, and provides a digital printed blanket production method, for solving the problem of poor ink permeability in blanket production by digital inkjet printing, comprising: we...
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WO/2022/044477A1 |
The purpose of the present invention is to provide an inkjet textile-printing ink composition for use on fabric that has been treated with an inkjet textile-printing treatment solution that contains a calcium salt and at least one resin ...
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WO/2022/046100A1 |
The present disclosure describes coating compositions for flame retardant fabric print media. In one example, a coating composition can include water, a water-soluble phosphorus-containing metallic salt, a first crosslinkable film-formin...
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WO/2022/046112A1 |
A thermal inkjet fluid set includes a fixer fluid, an inkjet ink, and a cross-linker composition. The fixer fluid includes a cationic polyurethane including a phosphonium salt, and an aqueous fixer vehicle. The inkjet ink includes a colo...
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WO/2022/036496A1 |
A waste-cloth-containing recycled fiber coating slurry, a coating and a preparation method therefor. The preparation method comprises preparing 0.5-8 parts by weight of recycled fibers of waste cloth, 95-110 parts by weight of waterborne...
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WO/2022/025034A1 |
Provided are: a colored fluid containing a water-insoluble colorant which has a maximum-absorption wavelength in a range of wavelengths exceeding 640 nm but not higher than 700 nm and in which, when the absorbance at the maximum-absorpti...
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WO/2022/012142A1 |
A jean fabric production process, comprising the following steps: S1, spooling; S2, warping; S3, size dyeing; S4, warp-wise functional finishing; S5, weaving; S6, after finishing; and S7, forming a finished product.
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WO/2022/011839A1 |
An environmentally friendly soaping agent for dyeing cotton fabrics with reactive dyes, a preparation method therefor and the use thereof, which belong to the technical field of textiles. The soaping agent comprises the following raw mat...
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WO/2022/002489A1 |
The present invention relates to a textile fabric which contains a woven fabric and/or a nonwoven, wherein the woven fabric and/or nonwoven contains fibres which optionally have at least in part a coating, wherein a dye, which has an ant...
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WO/2022/001108A1 |
The present invention relates to the field of fashion design, and relates to stencil and resist-dyed parent-child clothing made of an indigo-dyed skin-friendly antibacterial velvet fabric. The design of the style of the parent-child clot...
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WO/2022/001690A1 |
A polyurethane resin for terylene figured sea-island superfine fiber, and a preparation method therefor. The polyurethane resin has the following raw material formulation, in mass percentage content: 5-10% of a diisocyanate, 15-25% of a ...
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WO/2021/262162A1 |
A fluid set includes a fixer fluid and an inkjet ink. The fixer fluid includes a cationic polyurethane including a phosphonium salt and an aqueous fixer vehicle. The inkjet ink includes a colorant, an ultraviolet (UV) light curable polyu...
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WO/2021/248808A1 |
A fluid composition and an application thereof to supercritical carbon dioxide anhydrous dyeing. The fluid composition comprises a red dyeing composition and carbon dioxide fluid. The red dyeing composition comprises one or more compound...
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WO/2021/248809A1 |
Disclosed is a red dye composition and the application thereof for supercritical carbon dioxide waterless dyeing. The dye composition comprises a dye consisting of one or more compounds selected from formula (I) and one or more compounds...
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WO/2021/247037A1 |
The present disclosure describes fluid sets for printing, methods of textile printing, and textile printing systems. In one example, a fluid set for printing can include a pretreat composition, a fixer composition, and a white ink compos...
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WO/2021/247772A1 |
Methods for processing denim are provided. An initial fabric is abraded by passing the initial fabric through an abrader at a first predetermined speed, thereby obtaining a prewashed fabric with an abraded texture. The abrader comprises ...
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WO/2021/238566A1 |
The present invention provides a dyed flexible PLA type 3D printing garment fabric and a dyeing process. The process comprises: step 1, washing the flexible PLA type 3D printing garment fabric to be dyed in a peregal O solution, then dry...
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WO/2021/237432A1 |
Disclosed is a textile pigment having antistatic properties. The textile pigment is composed of, in parts by mass, the following components: 8-12 parts of a polyethylene vinyl acetate emulsion, 1-5 parts of a methacrylic resin, 0.2-1 par...
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WO/2021/235414A1 |
The present invention addresses the problem of providing an ink composition that, when used for ink jet textile printing, can create a dyed product having excellent brightness, and that has excellent re-dispersibility. The problem is sol...
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