Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 9,760

Document Document Title
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...  
WO/2019/164816A1
Disclosed is a process for printing on cotton fabric comprising (1) contacting cotton fabric with an aqueous solution comprising (A) 40% to 70% by weight of at least one multivalent cationic salt; (B) optionally 0.1% to 5% by weight of a...  
WO/2019/159803A1
The present invention addresses the problem of providing an ink discharge stability-imparting agent which can impart superior discharge stability to inks such as an inkjet printing ink. The present invention pertains to an ink discharge ...  
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...  
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...  
WO/2019/149916A1
An encapsulated colour-change composition adapted to be bound to a fabric and a coloured garment comprising an elastic fabric adapted to be worn by a subject in close contact with the skin are provided. The colour-change composition incl...  
WO/2019/149914A1
A binder composition and a colourant composition containing the binder composition are provided. The binder comprises a polyurethane derived from a water-soluble aliphatic polymer with free hydroxyl end groups and a blocked isocyanate cr...  
WO/2019/151451A1
Provided are a staining composition comprising an azo dye represented by formula 1 or 2; a stained article stained using the staining composition; and a novel azo dye. In formula 1 and formula 2, C1 represents a heteroaromatic group; A1 ...  
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...  
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).  
WO/2019/142169A1
There is disclosed a method of coating textile fibers, the method comprising applying, on the external surface of textile fibers, a pre-treated oil-in-water emulsion comprising: (i) an aqueous phase containing water; and (ii) a pre-treat...  
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...  
WO/2019/128157A1
Disclosed in the present invention are a liquid preservative for a printing paste, and a preparation method and application thereof. The liquid preservative of the present invention comprises a solid preservative, an adjuvant, and water,...  
WO/2019/129660A1
The present application is directed to a pre-treatment solution for inkjet printing on textiles using a reactive dye. Said pre-treatment solution comprises from 0.1 to 30 weight-% of at least one surfactant, from 0.005 to 15 weight-% of ...  
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 ...  
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...  
WO/2019/126441A1
The present disclosure provides methods for digital printing using modified indigo dye compounds.  
WO/2019/126460A1
The present disclosure provides dye compounds for use in dyeing synthetic substrates.  
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 ...  
WO/2019/126450A1
The present disclosure provides methods of foam and spray dyeing using modified indigo dye compounds.  
WO/2019/126488A1
The present disclosure provides dye compounds for use in dyeing textiles.  
WO/2019/119209A1
Provided are a modified tamarind gum printing paste and a preparation method therefor. The modified tamarind gum printing paste of the present application comprises the following raw materials in parts by weight: 100 parts of a tamarind ...  
WO/2019/126469A1
The present disclosure provides methods for screen printing or coating using modified indigo dye compounds.  
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 ...  
WO/2019/109695A1
The present invention relates to the field of textiles. Disclosed is a production method capable of increasing dyeing and coloring fastness of completely natural dye. The production method comprises the following steps: S1. selecting col...  
WO/2019/109694A1
The present invention relates to the field of textiles. Disclosed is a novel method of producing completely natural dyed fabric. The method comprises the following steps: S1. pre-processing; S2. natural-dyeing; S3. drying; S4. setting; S...  
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...  
WO/2019/113297A1
Described herein are compositions including O,O'-diacetyl leucoindigo. Also described herein are methods of pre-dyeing fibers with O,O'-diacetyl leucoindigo, followed by developing the pre-dyed fibers using hydrolysis or oxidation condit...  
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, ...  
WO/2019/106679A1
The present invention provides a rapid and highly efficient process for treating threads, especially dyeing, and treated threads obtained thereby of textile threads.  
WO/2019/104769A1
A preparation method for an antistatic printing and dyeing auxiliary agent. The method comprises the following steps: adding a hydrotrope, an aqueous thickening agent, and a sterilizing and mold-proof auxiliary agent, and then adding wat...  
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, ...  
WO/2019/106089A1
A radiation curable polyurethane resin having an ionic group, a polyalkylene oxide in a side chain thereof and a (meth)acrylate or (meth)acrylamide having a hydroxyl functional group, wherein the polyurethane resin is obtainable by react...  
WO/2019/095422A1
A weft-knitted high-elasticity underwear fabric article, and a manufacturing method thereof. The fabric article is composed of, in percent by weight, 60-70% of polyamide fibers and 30-40% of polyurethane fibers, has two faces both woven ...  
WO/2019/094007A1
A thermal inkjet dye sublimation ink consists of a cyan disperse dye colorant dispersion, glycerol, a water soluble or water miscible organic solvent, a chelating agent, additive(s), and water. The colorant dispersion is present in an am...  
WO/2019/094006A1
A thermal inkjet dye sublimation ink consists of a disperse dye colorant dispersion, primary and secondary solvents, a chelating agent, oleth-3-phosphate, additive(s), and water. The colorant dispersion is present in an amount ranging fr...  
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...  
WO/2019/082967A1
Provided is a pigment dispersing agent which can significantly improve fluidity of liquids such as ink or paint that comprises pigment particles such as black azo pigment in a dispersed state, can prevent flocculation of the pigment part...  
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...  
WO/2019/078128A1
An aqueous dispersion of a polymer that has a structure represented by general formula (M-1); an ink which contains this aqueous dispersion; an ink cartridge and an inkjet printer, each of which contains this ink; an inkjet textile print...  
WO/2019/078854A1
In an example of a method for printing on a textile, a print is generated by thermal inkjet printing a thermal inkjet ink on a cotton fabric. The thermal inkjet ink consists of a pigment, a single dispersant and binder resin, a vehicle, ...  
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...  
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.  
WO/2019/069613A1
The multilayer colored woven fabric according to the present invention is provided with a first pigment coating film (40) in which at least one of the warp (20) and the weft (30) that form a woven fabric body (10) is stained by a dye, an...  
WO/2019/059553A1
The present invention relates to a method for producing artificial leather having excellent fastness and dyeing characteristics by using a dope-dyed polyester sea-island type composite yarn, and artificial leather produced by the same me...  
WO/2019/046740A1
Aspects are directed to a textile substrate with two or more ink layers and methods for printing a textile substrate. The two or more ink layers may include one or more visual components that form graphics or images that are visible to a...  
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...  
WO/2019/041593A1
Disclosed are a padding solution for wet transfer printing of Dacron fabrics and a formulation method therefor, wherein the padding solution is formulated from the following components by weight percentage: 0.3%-3% of a pH controlled rel...  
WO/2019/039411A1
The present invention addresses the problem of attaining both satisfactory laundering fastness and texture by using a urethane resin having a high elongation at break and a small amount of a crosslinking agent in combination. Provided as...  
WO/2019/033456A1
Disclosed is a printing and dyeing auxiliary for fabrics, comprising the following components in parts by weight: 10-12 parts of sodium carboxymethyl cellulose, 5-8 parts of dodecyl acrylate, 1-2 parts of ethylene oxide, 6-20 parts of po...  

Matches 251 - 300 out of 9,760