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Matches 1 - 50 out of 9,747

Document Document Title
WO/2022/161850A2
The present invention relates to a method for accelerated decolorizing a colored synthetic or non-synthetic polar-polymer material comprising the steps of exposing the colored synthetic and/or non-synthetic polar-polymer material to a de...  
WO/2022/162462A1
Process for dyeing products or fabrics, comprising the following phases: • at least one cleaning phase, wherein the product or fabric to be dyed is cleaned by means of a treatment with pressurized ozone; at least one dyeing phase, wher...  
WO/2022/159858A1
An activated cotton material and a method for processing cotton to form the activated cotton material are provided. The activated cotton material includes a layer of natural wax that is locked to the surface of cotton fibers by a wax lock.  
WO/2022/148357A1
A chemical fibre material made of at least one polyester and at least one other polyester, a preparation method, and an application thereof. The chemical fibre material has desirable physical characteristics such as good dyeing propertie...  
WO/2022/147880A1
An efficient high-precision flat screen printing and digital printing fabric production method with energy saving and emission reduction, comprising the following steps: singeing → pre-treatment → flat screen synchronous sizing → s...  
WO/2022/148836A1
The present invention relates to an encapsulated dye, comprising a dye, preferably a vat dye, and an encapsulating agent, preferably a cyclodextrin. The present invention further relates to a dye formulation for dyeing a fiber, a yarn co...  
WO/2022/142063A1
The present invention relates to a method for transfer dyeing of denim using a suspension dye, comprising: 1) desizing original denim grey cloth to obtain denim grey cloth; 2) applying a cationic treatment solution to the front and back ...  
WO/2022/136403A1
The present invention relates to the use of reactive colourless and metal-free protein cross-linking agents for the cross-linking (tanning) of protein-containing substrates, said agents are environmentally friendly and give an improved f...  
WO/2022/134535A1
Disclosed are an active navy-blue-to-black dye composition and dye article. The active navy-blue-to-black dye composition comprises a component A and a component B, wherein the component A is selected from one or more dye compounds as sh...  
WO/2022/134532A1
The present invention provides a reactive dye compound, a preparation method therefor and use thereof. The reactive dye compound is a compound having a structure shown in the following formula (I) or an alkali metal salt thereof; and in ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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.  
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...  
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 ...  
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. ...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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.  
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...  
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...  

Matches 1 - 50 out of 9,747