Mixtures of Reactive Dyes and Their Use

Provided are processes for dyeing or printing fibre materials using reactive dye mixtures. The reactive dyes mixtures have been found to be suitable for dyeing or printing hydroxyl-group containing fibre materials or nitrogen-containing fibre materials. The dyeings or prints obtained according to such processes exhibit good all around fastness properties. 2. The process of wherein the substrate is a textile fibre material.4. The method according to wherein the fibre material is a hydroxyl-group-containing fibre material or a nitrogen-group-containing fibre material.5. The method of wherein the fibre material is a cellulosic fibre material.6. The method of wherein the cellulosic fibre material is a cotton-containing fibre material. This application is a divisional application of U.S. patent application Ser. No. 13/747,575, currently pending, which was a divisional application of U.S. patent application Ser. No. 12/711,774, abandoned, which was a continuation of U.S. patent application Ser. No. 10/592,888, abandoned, which was the National Phase of International Application PCT/EP2005/051037 filed Mar. 9, 2005 which designated the U.S. and which claims priority to European Pat. App. No. 04101142.0 filed Mar. 19, 2004. The noted applications are incorporated herein by reference.The present invention relates to mixtures of reactive dyes, which mixtures are suitable for dyeing or printing nitrogen-containing or hydroxy-group-containing fibre materials and yield dyeings or prints having good all-round fastness properties.The practice of dyeing has recently led to higher demands being made on the quality of the dyeings and the economic efficiency of the dyeing process. As a result, there continues to be a need for novel, readily obtainable dyeing compositions having good properties, especially in respect of their application.Dyeing today requires reactive dyes that, for example, have sufficient substantivity and at the same time exhibit good ease of washing-off of unfixed ...

METHODS, COMPOSITIONS AND USES RELATING THERETO

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 thereof; (2) contacting the material with a composition comprising a chelating agent and/or a salt of an amine and/or a carboxylic acid. 1. 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 the group consisting of aldehydes, succinimidyl esters, and mixtures thereof;(2) contacting the material with a composition comprising a chelating agent and/or a salt of an amine and/or a carboxylic acid.2. The method according to wherein the material is a keratinous material.3. The method according to wherein the material is human hair or animal hair.4. The method according to wherein the material is growing human hair or animal hair.5. The method according to wherein step (1) is carried out before step (2).6. The method according to wherein step (2) is carded out before step (1).7. The method according to wherein steps (1) and (2) are carried out simultaneously and the material is contacted with a single composition comprising: an electrophilic species selected from the group consisting of aldehydes claim 1 , succinimidyl esters and mixtures thereof; and a chelating agent and/or a salt of an amine and a carboxylic acid.8. A method of colouring haft claim 1 , the method comprising:(a) contacting the hair with a colouring composition; and '(1) a composition comprising an electrophilic species selected from the group cons of aldehydes, succinimidyl esters, and mixtures thereof; and', '(b) contacting the haft with(2) a composition comprising a chelating agent and/or a salt of an amine and a carboxylic acid.9. The method according to wherein steps (a) and (b) are carried out simultaneously and the method involves ...

REACTIVE DYE BATH AND DYEING PROCESS FOR TEXTILES

The present invention relates to a reactive dye bath and a dyeing process for textiles. The reactive dye bath for textiles comprises an organic solvent, an aqueous dye solution, a surfactant and a co-surfactant. The reactive dye bath or the dyeing process of the present invention allows for full up-take of the dye without subjecting the textiles to any special pre-treatment and without the addition of a salt for accelerating dyeing, so as to obtain dyed textiles with a higher dyeing depth, uniformity and fastness. 1. A reactive dye bath for textiles , characterized in that the reactive dye bath comprises of a dye emulsion that is composed of an organic solvent , an aqueous dye solution , a surfactant and a co-surfactant.2. The reactive dye bath for textiles according to claim 1 , characterized in the organic solvent is a non-polar organic solvent claim 1 , the non-polar organic solvent is hydrophobic and can form an immiscible emulsion with water; and the organic solvent comprises C6-C8 alkanes claim 1 , C6-C8 isoalkanes claim 1 , perchloroethylene claim 1 , decamethylcyclopentasiloxane claim 1 , dibutyl acetal claim 1 , glycol ethers claim 1 , and high flash point hydrocarbons.3. The reactive dye bath for textiles according to claim 1 , characterized in said aqueous dye solution is an aqueous solution of a DyStar Levafix CA series reactive dye in water claim 1 , with the mass ratio of the reactive dye to water being 1:10-200; and the volume ratio of said aqueous dye solution to said organic solvent is 1:1-20.4. The reactive dye bath for textiles according to claim 1 , characterized in said surfactant is a non-ionic or cationic surfactant; and the volume ratio of said surfactant to said organic solvent is 1:5-20.5. The reactive dye bath for textiles according to claim 1 , characterized in said co-surfactant is an alcohol substance that can change the surface activity and the hydrophilicity-lipophilicity balance of the surfactant; the co-surfactant comprises ethanol ...

A METHOD FOR PROCESSING WOOL GARMENTS FOR INHIBITING THEIR SUBSEQUENT FELTING AND SHRINKAGE, AND A WOOL GARMENT TREATED BY THE METHOD

A method for the treatment of wool garments with ozone gas to control and inhibit their felting and shrinkage during their subsequent industrial finishing process and/or domestic washing care, and a wool garment treated with said method. The method includes wetting the garments and treating the garments inside the interior of a rotative tumbler for a time period of between 15 and 60 minutes at ambient temperature with ozone gas, the ozone gas being at a concentration in air of between 20 g ozone/Nmand 150 g ozone/Nm, where the rotative tumbler which contains the garments is rotated at a speed of between 10 rounds/min and 25 rounds/min. The method is improved by adding treating the garments with enzymes. 120-. (canceled)21. A method for the treatment of wool garments with ozone gas to control and inhibit their felting and shrinkage during their subsequent industrial finishing process and/or domestic washing care , which method comprises:wetting the garments; and{'sup': ['3', '3'], '#text': 'treating the garments inside the interior of a rotative tumbler for a time period of between 15 and 60 minutes at ambient temperature with ozone gas, said ozone gas being at a concentration in air of between 20 g ozone/Nmand 150 g ozone/Nm, wherein the rotative tumbler is rotated at a speed of between 10 rounds/min and 25 rounds/min.'}22. The method according to claim 21 , wherein the garments are wetted with water to a final water to garment concentration by weight of between 40% and 70%.23. The method according to claim 21 , wherein the ambient temperature is between 5° C. and 40° C.24. The method according to claim 21 , wherein the ratio of the rotative tumbler interior volume to garments weight is between 0.01 m/kg and 1 m/Kg.25. The method according to claim 21 , wherein the volume of the interior of the rotative tumbler inside which the garments are placed is between 0.1 mand 10 m.26. The method according to claim 21 , further comprising rinsing the garments with water after ...

Tobacco-derived colorants and colored substrates

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 conditions (e.g., time, temperature, and pH profiles). Such colorants can be used to dye substrates, for example, using conventional dyeing techniques or using unique in situ methods.

METHODS, COMPOSITIONS AND USES RELATING THERETO

A method of combating colour loss from a dyed material, the method comprising contacting the material with a composition comprising a hydroxy-substituted aldehyde. 1. A method of combating colour loss from a dyed material , the method comprising contacting the material with a composition comprising a hydroxy-substituted aldehyde.2. The method according to wherein the material is a keratinous material.3. The method according to wherein the material is human hair or animal hair.4. The method according to wherein the material is growing human hair or animal hair.56.-. (canceled)7. The method according to wherein the composition comprising the hydroxy substituted aldehyde is selected from the group consisting of: a shampoo composition claim 1 , a conditioning composition claim 1 , a hair styling composition claim 1 , a hair permanent waving composition claim 1 , a hair relaxing composition claim 1 , a hair permanent straightening composition and a hair colouring composition.8. The method according to wherein the composition comprising the hydroxy-substituted aldehyde further comprises 1 to 30 wt % of one or more surfactants claim 1 , preferably one or more anionic surfactants.9. A method of colouring hair claim 1 , the method comprising:(a) contacting the hair with a colouring composition; and(b) contacting the hair with a composition comprising a hydroxy-substituted aldehyde.10. The method according to wherein the aldehyde is an α-hydroxy aldehyde.11. The method according to wherein the aldehyde is selected from the group consisting of 2-hydroxypropanal claim 1 , 2-hydroxyhexanal claim 1 , 2-hydroxyoctanal and glyceraldehyde.12. The method according to wherein the aldehyde is selected from the group consisting of 2-hydroxypropanal claim 11 , 2-hydroxyhexanal and 2-hydroxyoctanal.13. The method according to comprising a first hydroxy-substituted aldehyde having less than 10 carbon atoms and a second hydroxy-substituted aldehyde having 10 or more carbon atoms.14. The ...

METHODS, COMPOSITIONS AND USES RELATING THERETO

A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising an alpha-substituted aldehyde. 1. A method of combatting colour loss from a dyed material , the method comprising contacting the material with a composition comprising an alpha-substituted aldehyde.2. The method according to wherein the material is a keratinous material.3. The method according to wherein the material is human hair or animal hair.4. The method according to wherein the material is growing human hair or animal hair.56.-. (canceled)7. The method according to wherein the composition comprising the alpha substituted aldehyde is selected from the group consisting of: a shampoo composition claim 1 , a conditioning composition claim 1 , a hair styling composition claim 1 , a hair permanent waving composition claim 1 , a hair relaxing composition claim 1 , a hair permanent straightening composition and a hair colouring composition.8. The method according to wherein the composition comprising the alpha-substituted aldehyde further comprises 1 to 30 wt % of one or more surfactants.9. A method of colouring hair claim 1 , the method comprising:(a) contacting the hair with a colouring composition; and(b) contacting the hair with a composition comprising an alpha-substituted aldehyde.10. The method according to wherein the aldehyde is an α-hydroxy aldehyde.11. The method according to wherein the aldehyde is selected from the group consisting of: 2-hydroxypropanal claim 1 , 2-hydroxyhexanal claim 1 , 2-hydroxyoctanal claim 1 , bromomalonaldehyde claim 1 , 2-(2-hydroxyethoxy)acetaldehyde and glyceraldehyde.12. The method according to wherein the aldehyde is selected from the group consisting of 2-hydroxypropanal claim 11 , 2-hydroxyhexanal claim 11 , 2-hydroxyoctanal claim 11 , bromomalonaldehyde and 2-(2-hydroxyethoxy)acetaldehyde.13. The method according to comprising a first alpha-substituted aldehyde having less than 10 carbon atoms ...

LOW TEMPERATURE COLOURING METHOD

The present invention relates to a method of colouring polymer substrates at low temperatures. The method comprises subjecting the polymer substrate that is to be coloured to a colouring liquor comprising a solvent in which the colourant has a high solubility and then adding a solvent in which the colourant has a low solubility, typically water. 2. (canceled)3. (canceled)4. A method of claim 1 , wherein the second solvent system is water.5. A method of claim 1 , wherein the first solvent system and the second solvent system are miscible.6. (canceled)7. A method of claim 1 , wherein the first solvent system is a polar organic solvent or a mixture of polar organic solvents.8. A method of claim 7 , wherein the first solvent system comprises acetone.9. A method of claim 7 , wherein the first solvent system comprises a solvent selected from glycerol claim 7 , ethylene glycol diacetate (EGD) claim 7 , triethylene glycol monomethyl (TGM) claim 7 , dipropylene glycol methyl ether (DME) and 1-methoxy-2-propanol.10. A method of claim 1 , wherein the polymer substrate is a fibre substrate.11. A method of claim 10 , wherein the fibre substrate comprises fibres selected from: a polyester claim 10 , nylon claim 10 , a polyurethane claim 10 , wool claim 10 , silk claim 10 , cotton or a mixture thereof.12. A method of claim 11 , wherein the fibre substrate comprises polyester fibres.13. A method of claim 12 , wherein the fibre substrate comprises polyester fibres and at least one fibre selected from cotton claim 12 , regenerated cellulose claim 12 , wool claim 12 , silk claim 12 , polyamide claim 12 , a different polyester claim 12 , polyvinylchloride claim 12 , polyacrylonitrile claim 12 , mohair claim 12 , cashmere and a polyurethane.14. A method of claim 13 , wherein the fibre substrate comprises a material that is a blend of polyester fibres and at least one fibre selected from cotton claim 13 , regenerated cellulose claim 13 , wool claim 13 , silk claim 13 , polyamide claim 13 ...

Ink jet ink composition for textile printing, ink set, and recording method

An ink jet ink composition for textile printing including a dye and 5% to 30% by mass of a cyclic amide that is liquid at normal temperature and that has a normal boiling point in the range of 190° C. to 260° C., wherein the hue angle ∠h° defined by the CIELAB color space on a recording medium ranges from 15 to 80 degrees.

HEAVY METAL FREE, BLUE AND NAVY FIBRE- REACTIVE DYE MIXTURES

The invention relates to mixtures of fibre-reactive Triphendioxazine dyes with other fibre-reactive azo dyes and their use for the dyeing of hydroxyl- and especially carboxamide-containing material in blue and navy shades. 8. The dye mixture according to claim 1 , comprising at least one dye selected from the group consisting of dyes (I-2) claim 1 , (I-5) and (I-10) with at least one dye selected from the group consisting of dyes (II-2) claim 1 , (II-3).9. The dye mixture according to claim 1 , with a weight ratio of (I) 80 to 20% and (II) 20 to 80%.10. The dye mixture according to claim 9 , with a weight ratio of (I) 70 to 30% and (II) 30 to 70%.11. Use of a dye mixture according for dyeing carboxamido-containing materials.12. Use of a dye mixture according to for dyeing wool. The invention relates to mixtures of fibre-reactive Triphendioxazine dyes with other fibre-reactive azo dyes and their use for the dyeing of hydroxyl- and especially carboxamide-containing material in blue and navy shades.Fibre-reactive Triphendioxazine dyes are of interest due to their high molar colour strength to produce blue dyeings of high brilliancy and good fastness levels. Triphendioxazine-chromophores have been used in mixtures (WO 2009/053238, JP 2000/044830) as well, however, due to the chromophoric structure, especially pure vinylsulfone/sulfatoethylsulfonyl-Triphendioxozine dyes often show “blocking effects” and are therefore not common in dye mixtures.High fastness requirements are often only reached by dyes containing heavy metals, especially on wool, were Mordant dyes (after chrome dyes) give the highest fastness levels. But their usability has decreased during the last years, since the restrictions on the usage of heavy metals, especially chromium, have increased dramatically.Due to these restrictions, there is a need for new dyestuffs with good build-up, high light- and wet-fastness, which comply with ecological standards. Using standard reactive dyes as a substitute for ...

Keratin Compositions

The invention relates to compositions comprising a keratin pigment material. The keratin pigment material comprises dyed keratin particles. Compositions comprising keratin pigment material such as inks, paints and cosmetic formulations have advantageous properties compared to similar compositions in which conventional pigment materials are used as colourants.

REDUCING COLOUR LOSS FROM A DYED MATERIAL BY USING AN AMINE SALT OF A CARBOXYLIC ACID

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. 1. 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.2. The method according to wherein the material is a keratinous material.3. The method according to wherein the material is human hair or animal hair.4. The method according to wherein the material is growing human hair or animal hair.56.-. (canceled)7. The method according to wherein the composition comprising the amine salt of a carboxylic acid wherein the carboxylic acid has 4 to 10 carbon atoms is selected from the group consisting of a shampoo composition claim 1 , a conditioning composition claim 1 , a hair styling composition claim 1 , a hair permanent waving composition claim 1 , a hair relaxing composition claim 1 , a hair permanent straightening composition and a hair colouring composition.8. The method according to wherein the composition comprising the amine salt further comprises 1 to 30 wt % of one or more surfactants.9. A method of colouring hair claim 1 , the method comprising:(a) contacting the hair with a colouring composition; and(b) contacting the hair with a composition comprising an amine salt of a carboxylic acid wherein the carboxylic acid has 4 to 10 carbon atoms.10. The method according to wherein the acid has 6 to 8 carbon atoms.11. The method according to wherein the salt is a salt of n-hexanoic acid or n-octanoic acid.12. The method according to wherein the salt is of a secondary or tertiary alkylamine and/or alkanolamine or a substituted alkylene diamine.13. The method according to wherein the salt is selected from the group consisting of triethanolamine salt of hexanoic acid claim 1 , ...

Dyeing and printing of fabrics including partially aromatic polyamides

An article exhibiting flame resistant or flame retardant (FR) property including a fabric that has received a pre-treatment applied dye or print or combinations thereof; and a post-treatment applied FR additive. The fabric includes a primary yarn including a fiber having vapor phase action and a partially aromatic polyamide fiber.

Tobacco-derived colorants and colored substrates

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 conditions (e.g., time, temperature, and pH profiles). Such colorants can be used to dye substrates, for example, using conventional dyeing techniques or using unique in situ methods.

Energy activated printing process

Reactive inks and methods of generating an image on a substrate using both reactive and heat activated inks are presented. An image is printed on a substrate, without reacting the reagents in the ink. Subsequently, the reagents are reacted to fix the image to a substrate, with substantial permanency and fastness. Sublimation or similar heat activated dyes are printed are also printed on the substrate. The sublimation or similar heat activated dyes are activated, and have an affinity for polymer that is applied to the substrate.

Process for the continuous dyeing of textile webs pre-heated with infra-red or micro-waves

Process for the continuous dyeing of textile webs made from cellulose fibers or wool, or mixtures containing such fibers, with reactive or sulfur dyestuffs in reduced form, or with reactive or acid dyestuffs, which comprises preheating the textile material to temperatures of from 97° to 104° C. by means of IR radiators or microwaves while maintaining a residual moisture corresponding at least to the water retention amount (normal humidity) of the fibers, and subsequently treating it with steam for 10 to 300 seconds without applying additional pressure, in order to fix the dyestuffs.

Method for Improving Strength and Dyeing of Wool Fibers

The disclosure provides a method for improving the strength and dyeing of wool fibers, and belongs to the technical field of modification of textile materials. By using the feature that protein fiber macromolecules contain a large number of active groups such as hydroxyl groups, amino groups and carboxyl groups, which easily react with polyphenolic pigments formed by a phenolic compound catalyzed by an enzyme to form covalent bonding, the disclosure realizes low temperature dyeing of wool fibers while improving the fiber strength. The disclosure has mild operating conditions easy to control, and in view of increasingly emphasis on environmental protection nowadays, the use of the biological enzyme for dyeing wool fibers is safe, environmentally friendly and efficient, and has a long-term development prospect. 1. A method for improving the strength of wool fibers , comprising: adding laccase and a phenolic compound to a buffer solution to form a mixed system; and then , putting wool fibers in the obtained mixed system to react at a constant temperature of 30-80° C.; wherein the laccase concentration in the mixed system is 25-125 U/mL; and the concentration of the phenolic compound is 0.04-0.20 mol/L.2. The method according to claim 1 , wherein the phenolic compound is one or more of catechol claim 1 , hydroquinone claim 1 , gallic acid claim 1 , vanillin and guaiacol.3. The method according to claim 1 , wherein the buffer solution is an acetic acid-sodium acetate buffer.4. The method according to claim 3 , wherein the acetic acid-sodium acetate buffer solution has a concentration of 0.1-0.3 mol/L claim 3 , and a pH of 4.0-6.0.5. The method according to claim 1 , wherein at a bath ratio of 1:20 to 1:50 claim 1 , the wool fibers are added to the mixed system.6. The method according to claim 1 , wherein the reaction is carried out at a constant temperature of 30-80° C. for 2-10 h.7. Wool fibers claim 1 , having the fiber strength improved by the method according to .8. ...

Black mixtures of reactive azo dyes and their use in dyeing fibrous materials containing hydroxy and/or carbonamide groups

Dye mixtures are described of one or more disazo dyes of the formula (1) and one or more monoazo dyes of the formula (2) <IMAGE> in which R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are identical to or different from one another and are each hydrogen, methyl, ethyl, methoxy, ethoxy, sulpho or carboxyl, Y independently at each occurrence is vinyl, ss-chloroethyl,ss-thiosulphatoethyl or ss-sulphatoethyl, and M is hydrogen or an alkali metal. The dye mixtures contain from 50 to 95% by weight of the disazo dye(s) of the formula (1) and from 5 to 50% by weight of the dye(s) of the formula (2). The mixtures may also contain a yellow or red dye to influence the shade. They are used for dyeing and printing fibre materials by procedures analogous known to those for fibre-reactive dyes.

Printing process and ink for heat activated colorants

A reactive ink for printing. A reagent in the ink reacts with a second reagent. A resultant product of the reaction of said first reagent with said second reagent is a polymeric material that is present on the substrate. A heat activated colorant or colorants, such as a sublimation dyes, are applied to the substrate. The heat activated dye has an affinity for the polymeric material, and the heat activated dye binds to the polymeric material upon heat activation of said heat activated dye.

Energy activated printing process

Reactive inks and methods of generating an image on a substrate using both reactive and heat activated inks are presented. An image is printed on a substrate, without reacting the reagents in the ink. Subsequently, the reagents are reacted to fix the image to a substrate, with substantial permanency and fastness. Sublimation or similar heat activated dyes are printed are also printed on the substrate. The sublimation or similar heat activated dyes are activated, and have an affinity for polymer that is applied to the substrate.

Digital printable reactive dye and process

A formulation and method of printing an ink or meltable ink layer having reactive dyes or mixtures of reactive dyes and disperse dyes as colorants. The ink or ink melt layer also includes an alkaline substance, a binder, and optionally, a heat-activated printing additive. Permanently bonded color images are provided by the reaction between the reactive dye and the final substrate, which may be any cellulosic, protein, or polyamide fiber material, or mixtures with polyester. Reaction occurs upon heat activation of the printed ink image.

Energy activated electrographic printing process

A reactive toner that is energy-activated is printed by means of an electrographic device such as a laser printer. The reactive toner is printed onto a substrate. Toner components that cross-link and bond the printed toner permanently onto the substrate, or another substrate through a transfer process, are activated by the application of energy to react after printing. Reaction of the energy-activated components may be inhibited with blocking or protecting agents. The image is permanently bonded onto the substrate when the protection provided by the protecting agents is removed by the application of energy to the printed toner. The toner may comprise energy-activated components, colorants, color enhancing polymeric materials, binder resins, internal and external additives such as waxes and charge control agents. The energy-activated components have multiple functional groups that react with active hydrogen, components that contain active hydrogen, or components that are capable of conversion to active hydrogen containing groups.

Energy activated printing process

Reactive inks and methods of generating an image on a substrate using both reactive and heat activated inks are presented. An image is printed on a substrate, without reacting the reagents in the ink. Subsequently, the reagents are reacted to fix the image to a substrate, with substantial permanency and fastness. Sublimation or similar heat activated dyes are printed are also printed on the substrate. The sublimation or similar heat activated dyes are activated, and have an affinity for polymer that is applied to the substrate.

Heat activated printing process

Reactive inks and methods of generating an image on a substrate using both reactive and heat activated inks are presented. An image is printed on a substrate, without reacting the reagents in the ink. Subsequently, the reagents are reacted to fix the image to a substrate, with substantial permanency and fastness. Sublimation or similar heat activated dyes are printed are also printed on the substrate. The sublimation or similar heat activated dyes are activated, and have an affinity for polymer that is applied to the substrate.

Heat activated printing process

Reactive inks and methods of generating an image on a substrate using both reactive and heat activated inks are presented. An image is printed on a substrate, without reacting the reagents in the ink. Subsequently, the reagents are reacted to fix the image to a substrate, with substantial permanency and fastness. Sublimation or similar heat activated dyes are printed are also printed on the substrate. The sublimation or similar heat activated dyes are activated, and have an affinity for polymer that is applied to the substrate.

Methods of digital printing with reactive inks

ENZYMATIC DYE PROCESS

Catalysed dye systems

The present invention is concerned with a dye system for application to a substrate, the dye system comprising: (a) at least one dye precursor; (b) an oxidizing agent; and (c) a catalyst, wherein the catalyst is a homogeneous catalyst or a heterogeneous catalyst. Preferably, the catalyst comprises at least one metal-containing compound. The invention also envisages a method for the coloration of a substrate, the method comprising treating the substrate with the dye system of the invention. In preferred embodiments of the invention, the substrate comprises human hair, natural or synthetic polymers, or textile fibers. In further preferred embodiments, the at least one dye precursor is an organic precursor, the at least one metal derivative for use as a catalyst comprises at least one inorganic metal compound or at least one metal complex comprising at least one organic ligand, and the oxidizing agent is hydrogen peroxide.

一种织物微量印花的方法

本发明公开了一种织物微量印花的方法，将印花墨水喷在织物上后进行烘干、烘焙，完成织物微量印花；所述印花墨水包括有机彩色颜料、印花介质、水；所述印花墨水中，印花介质的质量百分数为10～20%。本发明在喷墨印花机上常规打印所需图案，经烘干和焙烘，制备得到彩色喷墨印花织物，干摩擦色牢度5级、湿摩擦色牢度5级，皂洗变色与沾色都是5级。

一种利用核桃青皮色素染色羊毛纤维的染色方法

本发明公开了一种利用核桃青皮色素染色羊毛纤维的染色方法，属于纺织品印染技术领域。该染色方法包括步骤：将羊毛纤维调湿平衡后，在功率为560‑700W的微波中预处理1‑3min；利用核桃青皮色素染料原液对羊毛纤维进行染色，染色后进行水洗并自然晾干；染色的羊毛纤维浸入媒染固色液中，在功率为140‑420W的微波条件下进行媒染固色，时间为1‑5min；固色的羊毛纤维进行水洗并干燥后，即得核桃青皮色素染色的羊毛纤维。本发明通过利用核桃青皮色素进行浸染染色以及在功率为140‑420W的微波条件下进行媒染固色，不仅降低了微波功率并缩短了固色时间，提高了固色效率并减少了微波能耗，而且染色后羊毛纤维的色差达到43.85，同时耐洗色牢度在4级以上。

Process for dyeing or printing with shade stability

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能与纤维反应的黑色偶氮染料混合物及其应用

本发明说明了能与纤维反应的一些染料混合物， 用它们可按照能与纤维反应的染料技术中常用的轧 染法在含羟基-和/或含酰胺基的纤维材料上，例如 在纤维素纤维材料、羊毛和合成聚酰胺纤维织物上得 到深黑色的染色和印花。所述的染料混合物含有一 种或多种化学式(1)的双偶氮染料和一种或多种化学 式(2)的单偶氮染料。化学式(1)和(2)中的各化学符 号的意义见说明书。

一种利用天然植物色素染制黑色羊绒纤维或织物的方法

本发明涉及羊绒纤维或织物染色技术领域，公开了一种利用天然植物色素染制黑色羊绒纤维或织物的方法。该方法包括以下步骤：(1)分别提取核桃青皮色素、五倍子色素、薯莨色素和绿茶茶叶色素；(2)采用染前预处理液对羊绒纤维或织物进行染前预处理；(3)按照1:10～20的浴比向经过染前预处理后的羊绒纤维或织物中加入核桃青皮色素、五倍子色素、薯莨色素、绿茶茶叶色素、渗透剂和非离子型表面活性剂，进行染色；(4)对染色后的羊绒纤维或织物进行水洗、干燥。该方法以核桃青皮、五倍子、薯莨、绿茶茶叶为原料提取天然植物色素，采用这些天然植物色素对羊绒纤维或织物进行染色，能够得到环保黑色羊绒纤维或织物产品。

一种尼龙纤维的冷轧堆染色方法

本发明公开了一种尼龙纤维的冷轧堆染色方法，首先对尼龙纤维进行预碱液处理，然后将活性染料溶于第一有机溶剂、第二有机溶剂和水组成的混合溶剂中，配制成染液，进行低温轧染处理，最后打卷堆置后洗涤烘干得成品。本发明通过改变染色过程，采用合理的染色工艺达到无盐、低碱和低温染色的目的，其中第一有机溶剂优选为四氯乙烯或三氯乙烯，极性溶剂对活性染料溶解性好，可降低浸染温度，提高上染率，减小染色缺陷，大大缩短了染色时间，降低了能耗和对环境的污染，而且染色后的尼龙纤维固色率显著提高。

一种蚕丝股线用活性染料的染色工艺线的染色工艺

本发明公开了一种蚕丝股线用活性染料的染色工艺线的染色工艺，其特征在于，包括如下步骤：注水升温、加入精炼剂、增压增温、持续精炼、降压排液、水洗、染色，本发明采用以上工艺方案，使上色率达到95％以上，色牢度达到4级以上，可以染很深的颜色；使染色周期比常温绞纱染色缩短30％，染色产品投放量提高5倍以上，因此染色效率大大提高，同时浴比仅为原来的1/2，可以节约用水减少尾液排放量；本发明通过采用特殊的处理工艺，从而使包裹在蚕丝股线中心的丝胶去除的速度更快、效率更高，整根蚕丝股线外层和中芯的生丝脱胶均匀、干净,进而使染料易于染透蚕丝股线，上色均匀无白芯，染色效果佳。

染色剂及其用途

本发明的课题在于，提供利用氧化酶的同时可得到优异的染色效果的染色方法、以及用于它的染色剂。提供一种染色剂，上述染色剂包含通过胺类化学修饰对选自以EC1.10.3.1编号的酶、以EC1.10.3.2编号的酶、以EC1.3.3.5编号的酶、以EC1.10.3.4编号的酶、以EC1.10.3.3编号的酶和以EC1.14.18.1编号的酶中的酶附加正电荷而得到的修饰酶。此外，提供使用该染色剂的染色法。

method for natural dyeing using fermented persimmon juice

본 발명은 발효감물을 이용한 천연염색방법에 관한 것으로써, 보다 상세하게는 천연염색된 원단이 변색되지 않고, 인체에 무해하며, 발색성, 항균성 및 소취율이 뛰어나고, 마찰 견뢰도, 일광 견뢰도 등의 염색 견뢰도가 우수한 발효감물을 이용한 천연염색방법에 관한 것이다. The present invention relates to a natural dyeing method using fermented persimmon, and more particularly, the naturally dyed fabric does not discolor, is harmless to the human body, has excellent color development, antibacterial properties and deodorization rate, and dyes such as fastness to friction, fastness to sunlight, etc. It relates to a natural dyeing method using fermented persimmon with excellent fastness.

Flannelette wool fabric digit printing slurry and its technique

本发明属于印染技术领域，具体涉及一种绒面毛织物数码印花浆料，还涉及上述的浆料的制备方法。绒面毛织物数码印花浆料，包括下述重量份数的原料：亚硫酸钠：4‑9；尿素：8‑12；海藻酸钠：2‑6；DGT‑7：2‑6；渗透剂：4‑7；硫酸铵：2‑5；冰醋酸：1‑3；水：60‑72。采用本发明的浆料对绒面毛织物处理，上浆后织物表面的绒毛贴服在表面，织物表面平整。打印时不会出现沾色现象。而且采用本发明的浆料处理后的织物抱水性、匀染性好，对染料上染影响小，可得到既精细又均匀艳丽的印花效果。

Process for improving leveling property when cashmere cheese is dyed with light color

本发明涉及一种提高羊绒筒子纱染浅色时匀染性的工艺。本发明根据所选择的MF染料，研究获得了相应的纱线原料密度、水质、循环时间、pH值、浴比、染色温度、时间等工艺参数，获得了极好的匀染性和染色性能。所述工艺染色后，筒子纱染色后摩擦牢度、水浸牢度、耐洗牢度、汗渍牢度均达到4-5级；筒子纱染色匀染性好，色差小、无色花及白芯现象，色差ΔE小于等于0.02。

Triazine compound and dyeing or printing method of textile material using the same

Methods, compositions and related applications

FIELD: cosmetology. SUBSTANCE: group of inventions relates to a method for processing colored hair, to compositions used in such methods, and to their applications. A method for preventing color loss in colored hair is proposed, including bringing hair into contact with a composition that includes from 1 to 30% by wt. of one or more surfactants and at least one hydroxy-substituted aldehyde selected from 2-hydroxydecanal, 2-hydroxydodecanal, 2-hydroxytetradecanal, 2-hydroxyhexanal, 2-hydroxyoctanal, 2-hydroxypropanal, 6-hydroxyhexanal, 3-hydroxypropanal, 4-hydroxybut-2-enal, 2-hydroxybutanal, 3-hydroxybutanal and 4-hydroxybutanal. A composition for hair care is proposed, including from 1 to 30% by wt. of one or more surfactants and at least one specified hydroxy-substituted aldehyde. A method for hair coloring and a packaged product for hair coloring using the specified composition in combination with a coloring composition are also proposed. EFFECT: inventions contribute to counteracting color loss of colored hair, provide a reduction in color loss by at least 10% after three washing sessions. 26 cl, 1 dwg, 3 tbl, 4 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 756 099 C2 (51) МПК A61K 8/33 (2006.01) A61Q 5/00 (2006.01) C07C 47/19 (2006.01) D06P 3/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A61K 8/33 (2021.02); A61Q 5/00 (2021.02); A61Q 5/004 (2021.02); A61Q 5/04 (2021.02); A61Q 5/12 (2021.02); C07C 47/19 (2021.02); D06P 3/14 (2021.02) (21)(22) Заявка: 2018138793, 21.04.2017 21.04.2017 Дата регистрации: 28.09.2021 22.04.2016 GB 1607042.7; 30.09.2016 GB 1616645.6 (43) Дата публикации заявки: 22.05.2020 Бюл. № 15 (45) Опубликовано: 28.09.2021 Бюл. № 28 C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 22.11.2018 (56) Список документов, цитированных в отчете о поиске: WO 02/30373 A2, 18.04.2002. US 8632792 B2, 21.01.2014. US 5573553 A, 12.11.1996. FR 2937543 A1, 30.04.2010. EP 0370492 ...

Wool fabric wet method transfer printing method

本发明公开了一种羊毛织物湿法转移印花方法，包括以下步骤：①利用配制好的色浆，通过凹版印刷机上的版辊将花型印制在经过涂层的薄膜上，制成印花薄膜；②将羊毛织物引入盛有预处理液的浸轧槽中，常温10～30℃一浸一轧，得到润湿的羊毛织物；③将步骤②得到的润湿的羊毛织物与步骤①得到的印花薄膜贴合在一起，进入转印装置轧压，使印花薄膜上的图案清晰的转移到羊毛织物表面；④将步骤③得到的羊毛织物引入连续式蒸化机进行蒸化发色，出蒸化机后进行常规的水洗、烘干。本发明通过选择合适的色浆以及预处理液，从而能够实现羊毛织物的湿法转移印花，而且花型精细度高，印花图案清晰自然，牢度可达3‑4级以上。

Low-damage dyeing method for wool fabric

本发明公开了羊毛织物低损伤染色方法，包括：步骤一、将羊毛面料放入水中；提供一个橡胶梳齿，橡胶梳齿为由橡胶制成的梳齿状结构，且内部中空，橡胶梳齿包括横向连接部以及并排设置于横向连接部一侧的多个齿部，每个齿部的末端设置有出气孔，一热蒸汽供应装置通过管道连接至横向连接部；对羊毛面料的每一侧表面进行梳理时，至少有一次沿着羊毛面料的长度方向梳理，至少有一次沿着羊毛面料的宽度方向梳理；热蒸汽温度随着梳理次数循环往复改变；步骤二、染色阶段：置于水中，再加入芒硝、pH调节剂、匀染剂、双氧水激活剂和润滑剂，升温；之后升温，加入染料；继续加入双氧水；步骤三、洗涤阶段。本发明提高上染率，减少染色处理对其强力的损伤。

Process Of Dyeing For Wool/Polylacticacid-fiber Ply-yarn

본 발명은 양모와 폴리유산섬유를 이용하여 합연한 후 전처리, 사염, 제직, 후가공을 통한 합연사처리방법에 관한 것으로서, 본 발명에 의해 양모와 폴리유산섬유 모두의 물성을 저하시키지 않고 상대섬유로의 오염이 발생하지 않는 전처리, 염색, 후처리방법을 제공할 수 있다. The present invention relates to a method of treating the twisted yarns through pretreatment, dyeing, weaving, and post-processing after joining using wool and polylactic acid fibers, and according to the present invention, without deteriorating physical properties of both wool and polylactic acid fibers. It can provide a pretreatment, dyeing, post-treatment method that does not cause contamination. 양모, 폴리유산섬유, 생분해성, 사염 Wool, polylactic acid fiber, biodegradable, tetrachloride

A kind of non-aqueous media color-fixing method suitable for reactive dye

本发明公开了一种适用于活性染料的非水介质固色方法，属于纺织品染整技术领域。其染色方法包括以下步骤：（1）活性染料溶液在纺织品上的施加；（2）施加后纺织品在非水介质中的固色；（3）固色后纺织品的皂洗、水洗、烘干得到染色成品。该方法无需添加无机盐和其它染色助剂，大量减少染色用水和染色废水，提高染料固色率。固色后非水介质容易提纯并循环使用，真正实现了活性染料的生态染色。改变传统活性染料染色废水多难处理，固色率低等缺陷。

Preparation method of environment-friendly functional coloring agent

本发明提供了一种环保功能染色剂的制备方法，包括以下步骤：（1）将染料植物清洗烘干后称至恒重，并将其粉碎；（2）将粉碎原料与酸性溶液以1:10‑20的质量比进行混合，使粉碎原料润湿，然后将其放置于微波真空干燥设备中进行处理，将混合物分三个阶段进行微波处理；（3）将步骤（2）得到的混合物取出继续采用超声波进行处理，得到超声波处理液；（4）将步骤（3）得到的超声波处理液采用抽滤方式获得提取液，并将提取液通过旋蒸进行浓缩获得浓缩浸膏；将浓缩浸膏再进行研磨得到环保功能染色剂。使用该方法制得的染色剂具有良好的染色性能，并且该方法工艺简单、成本低廉，制备过程不添加任何有机溶剂，避免了环境污染的问题。

A kind of comfortable pro-skin of more components and its production technology

本发明公开了一种多组份舒适亲肤呢及其生产工艺，该舒适亲肤呢由以下原料配比制得：丝光羊毛纤维 50%，仪纶纤维 35%，吸湿排汗纤维 14%，导电纤维 1%；该舒适亲肤呢的生产工艺，包括如下步骤：（1）染色工序；（2）纺纱工序；（3）织造工序；（4）后整理工序。本发明生产出的面料具有良好的吸湿排汗、亲肤、有弹性、抗静电性能，采用丝光羊毛纤维、仪纶纤维、吸湿排汗纤维、导电纤维相结合，让面料集多种功能于一体。

Method of imparting non-salability, non-shrinkage and bleaching of wool fiber

Reactive dyes, methods for their preparation and uses

본 발명은 하기 일반식(I)의 신규 반응성 염료, 이들의 제조방법과 OH 그룹 및 NH 그룹을 함유하는 섬유 물질을 염색하기 위한 이들의 용도에 관한 것이다. 상기식에서, D는 모노아조, 폴리아조, 금속 착물 아조, 안트라퀴논, 프탈로시아닌, 프로마잔, 아조메틴, 디옥사진, 페나진, 스틸벤, 트리페닐메탄, 크산텐, 티옥산론 또는 니트로아릴 계열 화합물로부터 선택된 유기 염료의 라디칼이며, 나머지 치환체들은 명세서에서 정의한 바와 같다.

Use of acid dyes

본 발명은 유기 기재를 염색하기 위한 화학식 I의 산 염료의 용도에 관한 것이다. 화학식 I 위의 화학식 I에서, 치환체들은 특허청구범위에 나타낸 바와 같다. The present invention relates to the use of acid dyes of formula (I) for dyeing organic substrates. Formula I In the above formula (I) The substituents are as set forth in the claims.

Methods, compositions, and related applications

Настоящее изобретение относится к способу предотвращения убыли цвета в окрашенном материале, включающему приведение материала в контакт с композицией, включающей альфа-замещенный альдегид формулы (II), а также к применению одного или более альфа-замещенных альдегидов формулы II для противодействия убыли цвета окрашенных волос. где X выбран из ОН, O(CH 2 ) n A, Cl, Br или F, где n составляет от 1 до 6, и А представляет собой Н или ОН; и R представляет собой незамещенную алкильную или алкенильную группу, содержащую от 1 до 30 атомов углерода. 2 н. и 20 з.п. ф-лы, 1 ил., 4 табл., 5 пр. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 748 840 C2 (51) МПК A61K 8/33 (2006.01) A61Q 5/00 (2006.01) C07C 47/19 (2006.01) D06P 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A61K 8/33 (2021.02); A61Q 5/00 (2021.02); D06P 5/04 (2021.02) (21)(22) Заявка: 2018138297, 21.04.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 31.05.2021 22.04.2016 GB 1607047.6; 30.09.2016 GB 1616676.1 (43) Дата публикации заявки: 22.05.2020 Бюл. № 15 (45) Опубликовано: 31.05.2021 Бюл. № 16 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 22.11.2018 (56) Список документов, цитированных в отчете о поиске: WO 02/30373 A2, 18.04.2002. US 20100278767 A1, 04.11.2010. А.Mlakar et al. Reinvestigation of lipid peroxidation of linolenic acid. Biochimica et Biophysica Acta, 1994, 1214(2), 209-220. US 20080313821 A1, 25.12.2008. US 20050138739 A1, 30.06.2005. RU 2385708 C2, 10.04.2010. GB 2017/051114 (21.04.2017) (87) Публикация заявки PCT: 2 7 4 8 8 4 0 WO 2017/182822 (26.10.2017) R U 2 7 4 8 8 4 0 (73) Патентообладатель(и): ИННОСПЕК ЛИМИТЕД (GB) Приоритет(ы): (30) Конвенционный приоритет: R U 21.04.2017 (72) Автор(ы): ДИКСОН, Николас Джон (GB), ДЖАЙЛС, Мэттью Роберт (GB), ГРИФФИТС, Кимберли Элизабет (GB), ГОФ, Тони (GB), МАКРОББИ, Айан Малкольм (GB) Адрес для переписки: 197101, Санкт-Петербург, а ...

Method of fire protecting treatment of textiles

Methods, compositions and related applications

Группа изобретений относится к способам противодействия убыли цвета в окрашенном материале. Способ противодействия убыли цвета в окрашенном материале включает следующие этапы: (1) приведение материала в контакт с композицией, включающей электрофильные вещества, выбранные из альдегидов; (2) приведение материала в контакт с композицией, включающей хелатирующий агент и/или соль амина и карбоновой кислоты; или в котором этапы (1) и (2) выполняют одновременно, и материал приводят в контакт с одной композицией, включающей: электрофильные вещества, выбранные из альдегидов, и хелатирующий агент и/или соль амина и карбоновой кислоты; где альдегид представляет собой замещенный гидроксилом альдегид, выбранный из гидроксидеканаля, 2-гидроксидодеканаля, 2-гидрокситетрадеканаля, 2-гидроксигексаналя, 2-гидроксиоктаналя, 2-гидроксипропаналя, 6-гидроксигексаналя, 3-гидроксипропаналя, 4-гидроксибут-2-еналя, 2-гидроксибутаналя, 3-гидроксибутаналя и 4-гидроксибутаналя. Также раскрыты способ окрашивания волос и применение электрофильных веществ, выбранных из альдегидов, и хелатирующего агента и/или соли амина и карбоновой кислоты для противодействия убыли цвета окрашенных волос. Группа изобретений обеспечивает снижение убыли цвета в окрашенном материале. 3 н. и 18 з.п. ф-лы, 2 табл., 3 пр. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 762 572 C2 (51) МПК A61K 8/36 (2006.01) A61K 8/44 (2006.01) A61K 8/49 (2006.01) A61Q 5/06 (2006.01) D06P 5/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A61K 8/36 (2021.08); A61K 8/44 (2021.08); A61K 8/49 (2021.08); A61Q 5/06 (2021.08); D06P 5/06 (2021.08) (21)(22) Заявка: 2019111557, 29.09.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 21.12.2021 30.09.2016 GB 1616670.4 (43) Дата публикации заявки: 30.10.2020 Бюл. № 31 (45) Опубликовано: 21.12.2021 Бюл. № 36 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.04.2019 (56) Список документов, цитированных в ...

Reactive dye compound and preparation method and application thereof

本发明提供了一种活性染料化合物及其制备方法和应用，所述活性染料化合物是结构如下式(Ⅰ)所示的化合物或者其碱金属盐，式(Ⅰ)中，D 1 、D 2 各自独立为下式(a)或(b)所示的基团。本发明提供了所述活性染料化合物在纤维素纤维、聚酰胺纤维及其织物印染中的应用。本发明的活性染料化合物结构新颖，耐水洗牢度和耐摩擦牢度好，与纤维结合稳定性好，适用于棉、人造棉、丝绸、羊毛等纤维的染色和印花。

Process for dichromatic or trichromatic dyeing or printing

本发明提供了二色性或三色性染色或印花天然或合成聚酰胺纤维材料的方法，该方法包括将至少一种下式所示的纤维活性蒽醌蓝色染色染料与至少一种含磺基的纤维活性黄色-或橙色染色染料一同使用或与至少一种含磺基的纤维活性红色染色染料一同使用，其式(1)中R 1 和R 2 彼此独立为氢或取代的或未取代的C 1 -C 12 烷基，X 1 为卤素，B 1 为有机桥结构，以及V 1 为含有纤维活性基团的脂族或芳族胺基团。本发明还得到具有良好坚牢性能的均匀染色。

The low damage colouring method of wool fabric

本发明公开了羊毛织物低损伤染色方法，包括：步骤一、将羊毛面料放入水中；提供一个橡胶梳齿，橡胶梳齿为由橡胶制成的梳齿状结构，且内部中空，橡胶梳齿包括横向连接部以及并排设置于横向连接部一侧的多个齿部，每个齿部的末端设置有出气孔，一热蒸汽供应装置通过管道连接至横向连接部；对羊毛面料的每一侧表面进行梳理时，至少有一次沿着羊毛面料的长度方向梳理，至少有一次沿着羊毛面料的宽度方向梳理；热蒸汽温度随着梳理次数循环往复改变；步骤二、染色阶段：置于水中，再加入芒硝、pH调节剂、匀染剂、双氧水激活剂和润滑剂，升温；之后升温，加入染料；继续加入双氧水；步骤三、洗涤阶段。本发明提高上染率，减少染色处理对其强力的损伤。

Mixtures of reactive dyes and their use

하나 이상의 화학식 1의 염료를 화학식 2, 3 및 4로 이루어진 군으로부터 선택된 하나 이상의 염료와 함께 포함하는 염료 혼합물은 셀룰로오스 함유 섬유재료의 염색 또는 날염에 적합하고 이와 동시에 빌드-업 거동이 양호하여, 견뢰도 특성이 양호한 깊은 색조의 염색물이 수득된다. Dye mixtures comprising at least one dye of formula (1) together with at least one dye selected from the group consisting of formulas (2), (3) and (4) are suitable for dyeing or printing cellulose-containing fibrous materials and at the same time have good build-up behavior, resulting in fastness Deeply colored dyes with good properties are obtained. 화학식 1 Formula 1 화학식 2 (2) 화학식 3 (3) 화학식 4 Formula 4 상기 화학식 1, 2, 3 및 4에서, In the above formulas (1), (2), (3) and (4) 각각의 라디칼들은 청구의 범위에서 정의한 바와 같다. Each radical is as defined in the claims. 섬유, 염료 혼합물, 견뢰도, 날염, 염색 Textile, dye mixture, color fastness, printing, dyeing

Acid donor for polyamide dyeing

A kind of Trichoderma viride conidia powder colouring method of silk fabric and wool fabric

本发明公开了一种蚕丝织物和羊毛织物的绿色木霉孢子粉染色方法。具体而言，该染色方法包括如下步骤：1）制备培养基；2）制备孢子悬浮液；3）制备染色液；4）织物染色。本发明首次利用绿色木霉产生的黄色素对织物进行染色，拓宽了绿色木霉的应用范围；利用天然存在的绿色木霉作为染料的直接来源，不仅具有无毒、无害、无污染、生物可降解、环境相容性强等优点，而且克服了天然染料存在的色牢度相对较差的通病；本发明还探索出绿色木霉孢子粉的最佳染色工艺，具有设备要求低、条件温和、简便易行等优点，适合于大规模工业化生产。

Plasma pretreatment and dyeing method of wool fabric

本发明公开了一种羊毛面料等离子预处理染色方法，包括配置染料混合溶液、低温等离子面料预处理、染色、后处理等步骤。等离子处理腔内不同的气氛中等离子处理会在羊毛纤维表面接枝活性极性基团，有助于增加染料与羊毛纤维缩合或交联反应位点，提高上染率；稀土离子与染料分子上的羟基、羧基、磺酸基等发生作用生成大分子络合物，不同染料相容性能提高，染色后的羊毛面料色彩均一，稀土离子还可与羊毛纤维中经离子液体处理后暴露的赖氨酸残键等决定羊毛白度的基团发生配位作用，保证染色前后羊毛颜色较小的黄变。

Method for treating a substrate made of animal fibers with solid particles and a chemical formulation

본 발명은, 젖은(moistened) 동물 기질을 밀폐된 장치에서 처리 제형 및 고체 미립자 물질과 함께 교반하는 단계를 포함하는, 동물 기질(animal substrate)의 처리 방법을 개시하며, 처리 제형은 무두질제 및 무두질 처리제를 포함한다. 본 방법은 무두질제 또는 무두질 처리제를 동물 기질에 적용하는 단계를 포함할 수 있으며, 적용되는 제제의 일정 부분 이상은 처리 제형으로부터 기원한다. 본 발명은 또한, 본 방법에 의해 수득되는 동물 기질을 개시한다. 처리 제형은 수성일 수 있다. The present invention discloses a method for treating an animal substrate comprising the step of agitating a moistened animal substrate with the treatment formulation and solid particulate matter in a closed device, wherein the treatment formulation comprises a tanning agent and a tanning agent. Contains a treatment agent. The method may comprise the step of applying a tanning agent or a tanning agent to the animal substrate, wherein at least a portion of the agent to be applied originates from the treatment formulation. The present invention also discloses an animal substrate obtained by the present method. The treatment formulation may be aqueous.

Methods, compositions and uses related thereto

1: 2 chromium complex fuel

본 발명은, 아미도 함유 물질을 염색 및 날염시키기에 적합한 다음 일반식 (I)의 1:2 크롬 착염 염료에 관한 것이다. The present invention relates to a 1: 2 chromium complex dye of the general formula (I) which is suitable for dyeing and printing amido containing materials. 상기식에서, A, B, R 1 , R 2 , R 3 , R 4 , p, m, n, n′ 및 Cat (+) 은 명세서에 기술된 바와 같다. Wherein A, B, R 1 , R 2 , R 3 , R 4 , p, m, n, n 'and Cat (+) are as described in the specification.

Low temperature dyeing agent for protein fiber products and dyeing method using the same

Manufacturing method of blend yarn using wool and polyester

The present invention relates to a method for manufacturing mixed spun yarn using wool and polyester, the method comprising the steps of: preparing wool top and polyester fiber; inputting the wool top into a carrier having a surface in which a plurality of pores are formed; preparing a dye mixture by mixing a first agent and dye; dyeing the wool top by inputting the carrier in which the wool top is input into the dye mixture and heating the resultant mixture; expanding the dyed wool top by passing the dyed wool top through a plurality of tubs while unwinding the dyed wool top; drying the expanded wool top at a temperature of 90°C to 95°C for an hour; and manufacturing mixed spun yarn by spinning 45 wt% to 55 wt% of the dried wool top and 45 wt% to 55 wt% of the polyester fiber using a sirofil technique.

Blue dyeing mixture of fiber-reactive dye and method for using it to dye fibrous material containing hydroxyl and/or carboxyamide groups

(57)【要約】 （修正有） 【課題】 繊維反応性染料の青色染色混合物を提供す る。 【解決手段】 一般式１の一種以上、例えば式Ａの銅ホ ルマザン染料、一般式２の一種以上、例えば式Ｂのジス アゾ染料および一般式３の一種または二種、例えば式Ｃ のモノアゾ染料を含有する。

High-permeability digital ink-jet printing process for knitted fabric

本发明公开了一种针织物的高渗透数码喷墨印花工艺，包括：经印前处理的胚布检验工序；上浆、拉幅工序，采用拉幅定型机的斜轧车浸轧上浆，并使针织物经向拉伸30～40%、纬向拉伸20～25%；打卷工序；喷印工序，采用活性染料喷印墨水，ICC设备特性文件为自行特制的棉、粘胶纤维、桑蚕丝针织物（含针织网眼布）专用ICC设备特性文件，且对于轻薄深色网眼针织物采用反面先喷印其中一种浅色、正面再喷印图案的方式实施；蒸化固色工序；水洗工序；烘干工序；为一种环境友好的适用于棉、粘胶纤维和桑蚕丝高品质印花针织产品的高渗透数码喷印工艺，解决现有喷墨印花技术加工针织产品的技术缺陷，显著提高了数码喷印针织物的渗透性和喷印图案的轮廓的清晰度。

Method of preparing active azodye

Azo dye of the formula <IMAGE> (1) wherein X represents an alpha , beta -dichloropropionyl or alpha , beta -dibromopropionyl group or an alpha -chloroacryloyl or alpha -bromoacryloyl group, Y represents hydrogen, chlorine, low molecular alkyl or alkoxy or a sulpho group, Z represents an OH group or a radical of the m-sulphobenzene series, R represents a substituted or unsubstituted alkyl radical of 1 to 8 carbon atoms, and m is 1 or 2, and wherein the group -NH-X is in meta- or para-position to the azo group. These dyes give strong, brilliant, and bright yellow dyeings on cotton, regenerated cellulose, and natural or synthetic polyamide materials, characterized by excellent light fastness and good wet fastness.

Inkjet printing cloth, and inkjet printing process and production process of print using the same

반응성 염료를 함유하는 잉크에 의해서 염색되고, 주로 비단 섬유로 이루어진 잉크 제트 날염용 직물로서, 직물 건조 중량을 기준으로 0.01 내지 0.8 중량%의 알칼리성 물질을 함유하고 있는 잉크 제트 날염용 직물을 설명하였다. An ink jet printing fabric which is dyed with an ink containing a reactive dye and mainly composed of silk fibers, containing 0.01 to 0.8% by weight of an alkaline substance based on the fabric dry weight, has been described.

Patent RU2018138793A3

ВИ“? 2018138793” АЗ Дата публикации: 26.02.2021 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018138793/10(06449Т) 21.04.2017 РСТ/СВ2017/051111 21.04.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 1607042.7 22.04.2016 ОВ 2. 1616645.6 30.09.2016 ОВ Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) СПОСОБЫ, КОМПОЗИЦИИ И ОТНОСЯЩИЕСЯ К НИМ ПРИМЕНЕНИЯ Заявитель: ИННОСПЕК ЛИМИТЕД, ОВ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Аб/1К 8/33 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) Аб1К 8/33, АбТО 5/00, С07С 47/19, РО6Р 3/14 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Е-Глбгагу, Езрасепе, РаЗеагсв, РАТЕМТЗСОРЕ, КУРТО, Соозе, боозе Эсво]аг, РиБМеа, ОРТО, 5аепсе)иеси 6 ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) ...

Red reactive dye and preparation method thereof

本发明公开了一种红色活性染料及其制备方法，属于活性染料技术领域，其技术方案要点是，一种红色活性染料的化合物结构如通式(Ⅰ)所示： 本发明通过新的结构的活性染料，具有高固色率、高染深性以及良好的应用性能。

Method for low-salt dyeing modification of protein fiber reactive dye

本发明公开了一种蛋白纤维活性染料低盐染色改性的方法，属于纺织材料改性技术领域。本发明通过将蛋白纤维浸入含壳寡糖的缓冲溶液，在80‑90℃条件下反应45‑60分钟，取出后经水洗涤烘干得到氨基化蛋白纤维，再对氨基化蛋白纤维进行活性染料低盐染色。本发明利用壳寡糖对蛋白纤维进行阳离子改性，提高蛋白纤维在低盐浓度条件下对活性染料染色性能的方法，与未经改性的羊毛相比，改性羊毛对活性染料的上染百分率和K/S值分别提高了32％和135％。与传统方法相比，本发明方法采用壳寡糖为改性剂、改性条件温和、无毒、易控制，且没有因化学试剂的使用导致的化学残留和环境污染问题，具有很强的实用性。

Method of dye application on keratin fibers (versions)

FIELD: dyeing of keratin fibers; may be used in dyeing of nonuniform wool. SUBSTANCE: method includes preliminary treatment of fibers with alkali solution of amphoteric surfactant and application of dye from dyeing solution which practically does not contain equalling agent of surfactant type and contains one or more agents protecting against insect pests. The surfactant includes alkoxylated hydroxysulfobetaine of formula 1 given in the invention description, where R 1 -C 12 -H 25 -C 21 H 43 , R 2 , R 3 are polyalkylene oxide groups where each contains n alkylene oxide units, where 3 = n = 21. EFFECT: equal weight consumption of protecting from insect pests agents added to dyeing solution. 42 cl д 95сзСсЬс ПЧ Го (19) РОССИЙСКОЕ АГЕНТСТВО ПО ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ ВИ” 2 128 257. (51) МПК 13) СЛ О 06Р 3/14, 5/22 12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ (21), (22) Заявка: 94044674/04, 03.02.1993 (30) Приоритет: 04.02.1992 АЦ РЕ 0673192 15.10.1992 АЦ РЕ 5373/92 (46) Дата публикации: 27.03.1999 (85) Дата перевода заявки РСТ на национальную фазу: 03.08.94 (86) Заявка РСТ: АЦ 93/00045 (03.02.93) (87) Публикация РСТ: М/О 93/15259 (05.08.93) (98) Адрес для переписки: 103735, Москва, ул.Ильинка, 5/2 Союзпатент (71) Заявитель: Коммонвелт Сайентифик энд Индастриал Рисерч Организейшн (АЦ) (72) Изобретатель: Джон Энтони Риппон (АЦ), Фрэнсис Джеймс Харриган (АЦ) (73) Патентообладатель: Коммонвелт Сайентифик энд Индастриал Рисерч Организейшн (АЦ) (54) СПОСОБ НАНЕСЕНИЯ КРАСИТЕЛЯ НА КЕРАТИНОВЫЕ ВОЛОКНА (ВАРИАНТЫ) (57) Реферат: Изобретение относится к крашению кератиновых волокон и находит применение при крашении неоднородной шерсти. Способ нанесения красителя на кератиновые волокна включает предварительную обработку волокон щелочным раствором амфотерного поверхностно-активного вещества (ПАВ) и нанесение красителя из красильного раствора, который практически не содержит выравнивающего агента поверхностно-активного типа, и содержит один или более агентов, защищающих ...

METHODS, COMPOSITIONS AND RELATED APPLICATIONS

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 111 557 A (51) МПК A61K 8/33 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019111557, 29.09.2017 (71) Заявитель(и): ИННОСПЕК ЛИМИТЕД (GB) Приоритет(ы): (30) Конвенционный приоритет: 30.09.2016 GB 1616670.4 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.04.2019 R U (43) Дата публикации заявки: 30.10.2020 Бюл. № 31 (72) Автор(ы): ДИКСОН, Николас Джон (GB), ДЖАЙЛС, Мэттью Роберт (GB), ГРИФФИТС, Кимберли Элизабет (GB), ГОФ, Тони (GB), МАКРОББИ, Айан Малкольм (GB) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/060724 (05.04.2018) R U (54) СПОСОБЫ, КОМПОЗИЦИИ И ОТНОСЯЩИЕСЯ К НИМ ПРИМЕНЕНИЯ (57) Формула изобретения 1. Способ противодействия убыли цвета в окрашенном материале, где способ включает следующие этапы: (1) приведение материала в контакт с композицией, включающей электрофильные вещества, выбранные из альдегидов, сложных сукцинимидиловых эфиров, и их смесей; (2) приведение материала в контакт с композицией, включающей хелатирующий агент и/или соль амина и/или карбоновой кислоты. 2. Способ по п. 1 в котором материал представляет собой кератинсодержащий материал. 3. Способ по п. 1 или 2, в котором материал представляет собой волосы человека или волосы животного, предпочтительно волосы человека. 4. Способ по п. 3, в котором материал представляет собой растущие волосы человека или волосы животного, предпочтительно растущие волосы человека. 5. Способ по любому из предшествующих пунктов, в котором этап (1) выполняют до проведения этапа (2). 6. Способ по любому из предшествующих пунктов, в котором этап (2) выполняют до проведения этапа (1). 7. Способ по любому из предшествующих пунктов, в котором этапы (1) и (2) выполняют одновременно, и материал приводят в контакт с одной композицией, включающей: электрофильные вещества, выбранные из альдегидов, сложных Стр.: 1 A 2 0 1 9 1 1 1 5 5 7 A Адрес для переписки: 197101, Санкт-Петербург, а/я 128, " ...

Methods, compositions, and uses associated with them

Method, composition and relative purposes

一种对抗经染色材料的颜色损失的方法，所述方法包括使材料与包含多羧酸衍生的螯合剂的组合物接触。

Silk wool fancy suiting and preparation method thereof

本发明公开了一种丝毛花呢及其制备方法，该丝毛花呢是由澳羊毛、柞蚕丝，并通过染色工序、纺纱工序、织造工序、整理工序制成。本发明采用羊毛纤维与柞蚕丝织造，通过羊毛纤维与柞蚕丝混纺来增加柞蚕丝的强度、弹性，使柞蚕丝制得的面料表面光滑、更耐磨、弹力更好，穿着舒适；并且本发明利用柞蚕丝中丝胶蛋白对人体皮肤的保健功效，使织造成的面料具有抗菌止痒、排汗防臭、防止皮肤干裂等优点，长期使用可以滋养皮肤，使皮肤更光滑、细腻、润泽。

Digital printing process for sweater

本发明公开了一种毛衫数码印花墨水的印花工艺，工艺流程：铺衫；预处理液，表面烘干；喷墨印花，表面烘干；高温固色，烘干。本发明配合预处理液、毛衫数码印花墨水和后处理液混合液，提升毛衫数码印花墨水的印花工艺，降低企业成本，降低能耗；无需要蒸化，用热固色，印花精度高，不会出现活性染料的跑色、化边、掉色、沾色，水洗不掉色，无需水洗及无水洗产生的废水；减少环境污染，保持经济的可循环发展，对自然环境具有亲和性、符合可持续发展的原则，印花颜色多彩。

ACID DYEING COMPOSITION WITH ANTRAKHINON DYES

1. Кислотная окрашивающая композиция, содержащая краситель формулы (I) ! , ! где R1 обозначает метил, этил, пропил или бутил; ! и краситель формулы (II) ! , ! где R2 обозначает метил, этил, пропил или бутил; ! и краситель формулы (III) ! , ! где R3 обозначает метил, этил, пропил или бутил и ! R4 обозначает метил, этил, пропил или бутил. ! 2. Кислотная окрашивающая композиция по п.1, отличающаяся тем, что заместители R1, R2, R3 или R4 независимо обозначают метил или этил. ! 3. Кислотная окрашивающая композиция по п.2, отличающаяся тем, что соответствующие смеси включают в себя краситель формулы (Ia) ! ! и краситель формулы (IIa) ! ! и краситель формулы (IIIa) ! . ! 4. Применение композиции по п.1 для окрашивания и/или трафаретной печати на органических субстратах, предпочтительно состоящих из природных или синтетических полиамидов. ! 5. Применение композиция по п.1 для окрашивания и/или трафаретной печати на шерсти, шелке и синтетических полиамидах. ! 6. Применение композиции по п.1 для получения печатных красок или паст для трафаретной печати для бесконтактного способа трафаретной печати. ! 7. Материалы волокнистого органического субстрата, предпочтительно состоящие из природных или синтетических полиамидов, окрашенные или отпечатанные окрашивающей композицией по п.1. ! 8. Способ получения композиций по п.1, отличающийся тем, что красители формулы (I), (II) и (III) смешивают в красильной ванне или смешивают в виде порошков или в виде составов до растворения в красильной ванне. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2008 106 474 (13) A (51) МПК C09B 67/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2008106474/04, 17.07.2006 (71) Заявитель(и): КЛАРИАНТ ФАЙНЕНС (БиВиАй) ЛИМИТЕД (VG) (30) Конвенционный приоритет: 20.07.2005 EP 05106662.9 (43) Дата публикации заявки: 27.08.2009 Бюл. № 24 (87) Публикация PCT: WO 2007/028665 (15.03.2007) (57) Формула изобретения 1. Кислотная ...

Acidic colouring composition with anthraquinone dyes

FIELD: chemistry. ^ SUBSTANCE: invention relates to mixed acidic anthraquinone dyes for dyeing and printing organic substrates, preferably natural and synthetic polyamides. Described is an acidic colouring composition containing 25-50 wt % dye of formula I, 15-30 wt % dye of formula (II) and 40-60 wt % dye of formula (III). ^ EFFECT: high dye bath stability and prevention of dye precipitation. ^ 8 cl, 1 tbl, 7 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 408 632 (13) C2 (51) МПК C09B D06P D06P D06P 67/24 (2006.01) 3/16 (2006.01) 3/06 (2006.01) 3/24 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008106474/05, 17.07.2006 (24) Дата начала отсчета срока действия патента: 17.07.2006 (72) Автор(ы): ЗИБЕР Хельмут (DE), МАРАЦЦИ Рино (CH) R U (73) Патентообладатель(и): КЛАРИАНТ ФАЙНЕНС (БиВиАй) ЛИМИТЕД (VG) Приоритет(ы): (30) Конвенционный приоритет: 20.07.2005 EP 05106662.9 (43) Дата публикации заявки: 27.08.2009 Бюл. № 24 2 4 0 8 6 3 2 (45) Опубликовано: 10.01.2011 Бюл. № 1 (56) Список документов, цитированных в отчете о поиске: US 6030420 А, 29.02.2000. JP 58125758 А, 26.07.1983. JP 58125755 А, 26.07.1983. US 5131919 А, 21.07.1992. RU 796239, 15.01.1981. 2 4 0 8 6 3 2 R U (86) Заявка PCT: EP 2006/064311 (17.07.2006) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 20.02.2008 (87) Публикация заявки РСТ: WO 2007/028665 (15.03.2007) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Е.Е.Назиной (54) КИСЛОТНАЯ ОКРАШИВАЮЩАЯ КОМПОЗИЦИЯ С АНТРАХИНОНОВЫМИ КРАСИТЕЛЯМИ (57) Реферат: Изобретение относится к смесовым кислотным антрахиноновым красителям, предназначенным для крашения и печати органических субстратов, предпочтительно природных или синтетических полиамидов. Описывается кислотная окрашивающая композиция, содержащая от 25 мас.% до 50 мас.% красителя формулы (I), от 15 мас.% до 30 мас.% ...

Multicomponent composition

The instant disclosure generally relates to a multicomponent composition for coloring mammalian or synthetic keratin fibers, the multicomponent composition comprising first, second, third and fourth components. The first component includes an organic polymer, the second component includes an in situ linking material, the third component includes a base compound and the fourth component includes a catalyst or other substance. One or more of the components includes pigment microparticles. The multicomponent composition in situ links upon application, forms a solid coating on treated material such as hair and has a substantially long color remanence following development. Methods of using such compositions are also described herein.

Dyeing agent and use for same

The object is to provide a process for dyeing that can provide an excellent dyeing effect while utilizing an oxidase, and a dyeing agent for use in the process. Provided is a dyeing agent comprising a modified enzyme obtained by adding positive charge by a chemical modification with an amine to an enzyme selected from the group consisting of an enzyme specified as EC 1.10.3.1, an enzyme specified as EC 1.10.3.2, an enzyme specified as EC 1.3.3.5, an enzyme specified as EC 1.10.3.4, an enzyme specified as EC 1.10.3.3 and an enzyme specified as EC 1.14.18.1. A process for dyeing using the dyeing agent is also provided.

Dyeing agent and use for same

Dyeing agent and use for same

The object is to provide a process for dyeing that can provide an excellent dyeing effect while utilizing an oxidase, and a dyeing agent for use in the process. Provided is a dyeing agent comprising a modified enzyme obtained by adding positive charge by a chemical modification with an amine to an enzyme selected from the group consisting of an enzyme specified as EC 1.10.3.1, an enzyme specified as EC 1.10.3.2, an enzyme specified as EC 1.3.3.5, an enzyme specified as EC 1.10.3.4, an enzyme specified as EC 1.10.3.3 and an enzyme specified as EC 1.14.18.1. A process for dyeing using the dyeing agent is also provided.

Methods, compositions and applications related to them

FIELD: hair care. SUBSTANCE: present invention relates to a method for processing keratin-containing material that includes bringing this material into contact with a composition including alpha-substituted aldehyde of the formula (II), and to a composition for hair care, including from 1 to 30% by wt. of one or more surfactants and one or more alpha-substituted aldehydes of the formula II. Both the method and the composition provide permanent perm and or straightening in mild conditions or provide increased docility and/or combability. The invention also relates to the use of one or more alpha-substituted aldehydes of the formula II , where X is OH, and R is an unsubstituted alkyl group containing from 3 to 30 carbon atoms. EFFECT: obtaining a composition for hair care. 20 cl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 763 495 C2 (51) МПК A61K 8/33 (2006.01) A61Q 5/00 (2006.01) A61Q 5/12 (2006.01) C07C 47/19 (2006.01) D06P 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A61K 8/33 (2021.02); A61Q 5/00 (2021.02); A61Q 5/12 (2021.02); D06P 5/04 (2021.02) (21)(22) Заявка: 2018137927, 21.04.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 29.12.2021 22.04.2016 GB 1607045.0; 30.09.2016 GB 1616678.7 (43) Дата публикации заявки: 22.05.2020 Бюл. № 15 (45) Опубликовано: 29.12.2021 Бюл. № 1 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 22.11.2018 (56) Список документов, цитированных в отчете о поиске: WO 02/30373 A2, 18.04.2002. US 20100278767 A1, 04.11.2010. WO 2015074971 A1, 28.05.2015. WO 0203937 A2, 17.01.2002. А.Mlakar et al. Reinvestigation of lipid peroxidation of linolenic acid. Biochimica et Biophysica Acta, 1994, 1214(2), 209-220. RU 2385708 C2, 10.04.2010. GB 2017/051113 (21.04.2017) (87) Публикация заявки PCT: 2 7 6 3 4 9 5 WO 2017/182821 (26.10.2017) R U 2 7 6 3 4 9 5 (73) Патентообладатель(и): ИННОСПЕК ЛИМИТЕД (GB) Приоритет(ы): ( ...

Dye assistant product and its use on wool dyeing

新的染色助剂制品，含有组分(a)：至少一种下式的氧化胺(见式(1)) 组分(b)：至少一种下式的化合物(见式(2)) 和组分(C)：有机溶剂；以及作为羊毛染色的用途。

Reducing color loss of painted material by using amine salt of carboxylic acid

FIELD: hair products. SUBSTANCE: invention relates to the treatment of colored hair. The use of a composition is disclosed, including one or more salts of secondary or tertiary alkanolamine and carboxylic acid of the formula RCOOH, where R is an unsubstituted alkyl group containing from 3 to 9 carbon atoms, to counteract the color loss of colored hair. EFFECT: invention provides a reduction in color loss by at least 20%. 17 cl, 4 tbl, 4 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 757 369 C2 (51) МПК A61K 8/36 (2006.01) A61K 8/41 (2006.01) A61Q 5/10 (2006.01) D06P 5/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A61K 8/36 (2021.05); A61K 8/41 (2021.05); A61Q 5/10 (2021.05); D06P 5/06 (2021.05) (21)(22) Заявка: 2019111621, 29.09.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 14.10.2021 30.09.2016 GB 1616657.1 (43) Дата публикации заявки: 30.10.2020 Бюл. № 31 (45) Опубликовано: 14.10.2021 Бюл. № 29 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.04.2019 (56) Список документов, цитированных в отчете о поиске: JP 11199446 A, 27.07.1999. RU 99116600 A, 20.05.2001. FR 2937543 A1, 30.04.2010. US 20150034117 A1, 05.02.2015. JP 4112820 A, 14.04.1992. 2 7 5 7 3 6 9 (73) Патентообладатель(и): ИННОСПЕК ЛИМИТЕД (GB) Приоритет(ы): (30) Конвенционный приоритет: R U 29.09.2017 (72) Автор(ы): ДИКСОН, Николас Джон (GB), ДЖАЙЛС, Мэттью Роберт (GB), ГРИФФИТС, Кимберли Элизабет (GB), ГОФ, Тони (GB), МАКРОББИ, Айан Малкольм (GB) GB 2017/052920 (29.09.2017) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 5 7 3 6 9 WO 2018/060720 (05.04.2018) Адрес для переписки: 197101, Санкт-Петербург, а/я 128, "АРСПАТЕНТ", М.В. Хмара (54) СНИЖЕНИЕ УБЫЛИ ЦВЕТА ОКРАШЕННОГО МАТЕРИАЛА ПУТЕМ ПРИМЕНЕНИЯ АМИННОЙ СОЛИ КАРБОНОВОЙ КИСЛОТЫ (57) Реферат: Изобретение относится к обработке группу, содержащую от 3 до 9 атомов углерода, окрашенных волос. Раскрыто применение для противодействия убыли ...

Bridged monoazo dyes

본 발명은 하기 화학식 I의 화합물, 이들의 제조방법 및 유기 기재를 염색 및/또는 날염하기 위한 용도에 관한 것이다: The present invention relates to compounds of formula (I), their preparation and the use for dyeing and / or printing organic substrates: 화학식 I Formula I

Ink jet printing inks, printing methods and printing apparatuses using the same, and printings obtained therefrom.

본 발명은 비닐술폰기 및(또는) 모노클로로트리아진기를 갖는 반응 염료 5 내지 30중량%, 및 인산 이온(PO 4 3- ) 적어도 10 내지 2000ppm을 함유하는 수성 액체 매질로 이루어지는 잉크 젯 날염용 잉크에 관한 것이다.

REDUCING LOSS OF COLOR OF PAINTED MATERIAL BY APPLICATION OF AMINE SALT CARBONIC ACID

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 111 621 A (51) МПК A61K 8/36 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019111621, 29.09.2017 (71) Заявитель(и): ИННОСПЕК ЛИМИТЕД (GB) Приоритет(ы): (30) Конвенционный приоритет: 30.09.2016 GB 1616657.1 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 30.04.2019 R U (43) Дата публикации заявки: 30.10.2020 Бюл. № 31 (72) Автор(ы): ДИКСОН, Николас Джон (GB), ДЖАЙЛС, Мэттью Роберт (GB), ГРИФФИТС, Кимберли Элизабет (GB), ГОФ, Тони (GB), МАКРОББИ, Айан Малкольм (GB) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/060720 (05.04.2018) R U (54) СНИЖЕНИЕ УБЫЛИ ЦВЕТА ОКРАШЕННОГО МАТЕРИАЛА ПУТЕМ ПРИМЕНЕНИЯ АМИННОЙ СОЛИ КАРБОНОВОЙ КИСЛОТЫ (57) Формула изобретения 1. Способ противодействия убыли цвета в окрашенном материале, который включает приведение материала в контакт с композицией, включающей аминную соль карбоновой кислоты, где карбоновая кислота содержит от 4 до 10 атомов углерода. 2. Способ по п. 1, в котором материал представляет собой кератинсодержащий материал. 3. Способ по п. 1 или 2, в котором материал представляет собой волосы человека или волосы животного, предпочтительно волосы человека. 4. Способ по п. 3, в котором материал представляет собой растущие волосы человека или волосы животного, предпочтительно растущие волосы человека. 5. Композиция для ухода за волосами, включающая аминную соль карбоновой кислоты, где карбоновая кислота содержит от 4 до 10 атомов углерода. 6. Композиция для ухода за волосами по п. 5, включающая две или более аминных соли карбоновой кислоты, где карбоновая кислота содержит от 4 до 10 атомов углерода. 7. Способ или композиция по любому из предшествующих пунктов, в которых композиция, включающая аминную соль карбоновой кислоты, где карбоновая кислота содержит от 4 до 10 атомов углерода, выбрана из композиции шампуня, кондиционирующей композиции, композиции для укладки волос, композиции для перманентной завивки ...

Thermal transfer method of fabric pattern

本发明公开了一种面料花型的热转移方法，在载体表面涂布离型层和墨水吸收层，烘干后安装到数码印花机或者凹版印刷机上进行花型印刷，得到可剥离印花膜，然后将可剥离印花膜安装在热转移机转移膜放卷装置上；在待印花的面料表面先涂布一层含有水溶性热熔胶的浆料并烘干，然后收卷于印花面料放卷装置上；将待印花的面料、可剥离印花膜同时穿过热转移机的金属辊和加压辊之间，调节金属辊的加热温度，以及金属辊和加压辊之间的压力，开动热转印机，在金属辊和加压辊的温度和压力作用下，水溶热熔胶熔融，粘附可剥离印花膜的印花层，印花层将完全从塑料膜上剥离到面料上。

Triad dyeing process and mixture used therein

FIELD: dyes and dyeing processes. SUBSTANCE: invention relates to a process of dyeing or printing on hydroxy- or nitrogen-containing organic substrates with active dye mixtures. Invention describes triad dyeing or printing process using dye mixture containing (i) red coloring compound of formula (I): (I), where R 1 represents saturated or unsaturated C 1 -C 4 -alkyl; R 3 and R 4 , independently of each other, represent H, OH, CN, C 1 -C 2 -alkyl, SO 3 H, COOH, O-C 1 -C 2 -alkyl, or NH 2 ; X is halogen atom; and Y is -CH=CH 2 or -CH 2 CH 2 -Z (Z = alkali-cleaved moiety); (ii) yellow or orange coloring compound and blue coloring compound. Mixtures of active compounds for triad dyeing or printing as well as hydroxy- or nitrogen-containing organic substrates printed therewith are also described. EFFECT: achieved high compatibility of dyes resulting in quality triad dyeing or printing. ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 315 143 (13) C2 (51) ÌÏÊ D06P 3/66 (2006.01) D06P 3/10 (2006.01) C09B 67/22 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (72) Àâòîð(û): ÃÈÑËÅÐ Ìàðêóñ (CH), ÂÀËÜÄ Ðîëàí (FR) (21), (22) Çà âêà: 2004114860/04, 14.10.2002 (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 14.10.2002 (73) Ïàòåíòîîáëàäàòåëü(è): ÊËÀÐÈÀÍÒ ÔÀÉÍÅÍÑ (ÁÂÈ) ËÈÌÈÒÅÄ (VG) R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 17.10.2001 (ïï.1-6) GB 0124842.6 (43) Äàòà ïóáëèêàöèè çà âêè: 10.09.2005 (45) Îïóáëèêîâàíî: 20.01.2008 Áþë. ¹ 2 2 3 1 5 1 4 3 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: JP 2001200174 À, 24.07.2001. ÅÐ 979849 À1, 16.02.2000. ÅÐ 226982 À, 01.07.1987. SU 1703748 À1, 07.01.1992. (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 17.05.2004 2 3 1 5 1 4 3 R U (87) Ïóáëèêàöè PCT: WO 03/033600 (24.04.2003) C 2 C 2 (86) Çà âêà PCT: IB 02/04216 (14.10.2002) Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Å.Å.Íàçèíîé, ðåã. ¹ 517 (54) ...

Trisazo dye

하기 화학식 I의 트리스아조 염료가 제공된다. [화학식 I]

Process for dichromatic or trichromatic dyeing or printing

本发明提供了二色性或三色性染色或印花天然或合成聚酰胺纤维材料的方法，该方法包括将至少一种下式所示的纤维活性蒽醌蓝色染色染料与至少一种含磺基的纤维活性黄色—或橙色染色染料一同使用或与至少一种含磺基的纤维活性红色染色染料一同使用，其中R 1 和R 2 彼此独立为氢或取代的或未取代的C 1 -C 12 烷基，X 1 为卤素，B 1 为有机桥结构，以及V 1 为含有纤维活性基团的脂族或芳族胺基团。本发明还得到具有良好坚牢性能的均匀染色。

Production process of wool cold-proof fabric, product and processing device thereof

本发明属于羊毛面料生产加工技术领域，具体的说是一种羊毛防寒面料的生产工艺及其产品与加工装置，该羊毛防寒面料的加工装置为羊毛面料烘干时所用到的烘干装置；所述烘干装置包括工作台；所述工作台上设有烘干箱和供热单元；所述烘干箱的一竖直侧壁上开设进料口，与进料口相对的竖直侧壁上开设出口，烘干箱的上端面安置供热单元；所述供热单元包括支撑架、电机、加热箱、一号通道和二号通道；一号通道的排风端口处处设有拍打单元；所述拍打单元包括扇叶、拍打棍和转轴；所述转轴的两端铰接在烘干箱的侧壁上，转轴上固接两个拍打棍和一个扇叶，且扇叶位于两个拍打棍之间。

Use of acid dyes

A kind of preparation method of woolen color fixing agent

本发明公开了一种毛织物固色剂的制备方法，所述毛织物固色剂由如下重量份数的原料组成：二乙烯三胺20‑30份、环氧氯丙烷10‑20份、对苯二酚20‑30份、醋酸乙酯5‑10份、丙烯酸丁酯10‑20份、丙烯酰氯5‑10份、十八烷基二甲基氧化胺3‑5份、二甲胺4‑6份、双氰胺4‑6份、香豆酸5‑10份、氢氧化钠10‑20份、乙醇40‑50份、去离子水30‑40份。本发明的毛织物固色剂应用之后，织物染色后的皂洗牢度可以达到4‑5级，耐摩擦牢度达到4‑5级，耐日晒牢度可以达到3‑4级。本发明的毛织物固色剂，制造工艺简单易操作，原料价格低廉易获得，挥发性低。

METHOD FOR TRIAD DYEING AND MIXTURES USED IN IT

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2004 114 860 (13) A C 09 B 67/22 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2004114860/04, 14.10.2002 (71) Çà âèòåëü(è): ÊËÀÐÈÀÍÒ ÔÀÉÍÅÍÑ (ÁÂÈ) ËÈÌÈÒÅÄ (VG) (30) Ïðèîðèòåò: 17.10.2001 GB 0124842.6 (43) Äàòà ïóáëèêàöèè çà âêè: 10.09.2005 Áþë. ¹ 25 (86) Çà âêà PCT: IB 02/04216 (14.10.2002) (74) Ïàòåíòíûé ïîâåðåííûé: Åãîðîâà Ãàëèíà Áîðèñîâíà Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Ã.Á. Åãîðîâîé R U Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá òðèàäíîãî êðàøåíè èëè ïå÷àòè ïî îðãàíè÷åñêèì ñóáñòðàòàì, ñîäåðæàùèì ãèäðîêñèãðóïïû èëè ñîäåðæàùèì àçîò, îòëè÷àþùèéñ òåì, ÷òî ïðèìåí þò ñìåñü êðàñèòåëåé, ñîäåðæàùóþ ïî ìåíüøåé ìåðå îäíî êðàñíîå êðàñ ùåå ñîåäèíåíèå ôîðìóëû (I) ãäå R1 îçíà÷àåò Ñ1-4-àëêèëüíóþ ãðóïïó èëè çàìåùåííóþ Ñ1-4-àëêèëüíóþ ãðóïïó, R3 è R3, íåçàâèñèìî äðóã îò äðóãà, îçíà÷àþò Í, -ÎÍ, -CN, Ñ1-2-àëêèë, -SO3H, -COOH, -OC1-2-àëêèë èëè -NH2; Õ îçíà÷àåò ðàäèêàë ãàëîãåíà; Y îçíà÷àåò -ÑÍ=ÑÍ2 èëè -ÑÍ2ÑÍ2-Z, ãäå Z îçíà÷àåò ðàäèêàë, êîòîðûé ìîæåò áûòü îòùåïëåí ùåëî÷üþ, è ïî ìåíüøåé ìåðå îäíî æåëòîå (èëè îðàíæåâîå) êðàñ ùåå ñîåäèíåíèå è ïî ìåíüøåé ìåðå îäíî ñèíåå êðàñ ùåå ñîåäèíåíèå. 2. Ñïîñîá òðèàäíîãî êðàøåíè ïî ï.1, îòëè÷àþùèéñ òåì, ÷òî ïðèìåí þò ñìåñü Ñòðàíèöà: 1 RU A 2 0 0 4 1 1 4 8 6 0 A (54) ÑÏÎÑÎÁ ÒÐÈÀÄÍÎÃÎ ÊÐÀØÅÍÈß È ÈÑÏÎËÜÇÓÅÌÛÅ Â ÍÅÌ ÑÌÅÑÈ 2 0 0 4 1 1 4 8 6 0 (87) Ïóáëèêàöè PCT: WO 03/033600 (24.04.2003) R U (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 17.05.2004 (72) Àâòîð(û): ÃÈÑËÅÐ Ìàðêóñ (CH), ÂÀËÜÄ Ðîëàí (FR) êðàñèòåëåé, ñîäåðæàùóþ ïî ìåíüøåé ìåðå îäíî æåëòîå (èëè îðàíæåâîå) êðàñ ùåå ñîåäèíåíèå äë ôîðìóëû (II) ãäå R4 è R5, íåçàâèñèìî äðóã îò äðóãà, îçíà÷àþò Í èëè -SO3H; À îçíà÷àåò ãðóïïó ôîðìóëû (i) èëè (ia) A A ãäå R9 îçíà÷àåò -SO3H èëè -SO2Y, ãäå Y èìååò òàêîå æå îïðåäåëåíèå, êàê îïðåäåëåíî â ï.1; R10 îçíà÷àåò Í èëè -SO3H; R11 îçíà÷àåò Í, íåçàìåùåííûé Ñ1-4-àëêèë ...

Mixtures of fiber-reactive dyes and use thereof for dyeing fiber materials

Abstract Mixtures of fiber-reactive dyes and use thereof for dyeing fiber materials Novel dye mixture comprising three to seven fiber-react-ive dyes selected from dyes of the below-indicated and -defined formulae (1) to (7) with the proviso that the dye mixture contain at least one representative of the formulae (1) and/or (2), at least one representative of the formulae (3) and/or (4) and at least one representat-ive of the formulae (5) and/or (6) and/or (7): (1) (3)

BRAZED MONOAZO COLORS