| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 008137000 |
CLEANING OR LAUNDERING
| 798 |
| 008404000 |
DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT
| 412 |
| 008147000 |
FLUID TREATMENT (MANIPULATIVE)
| 169 |
| 008636000 |
DYE OR POTENTIAL DYE COMPOSITION, ADDITIVE, TREATMENT, PROCESS, PRODUCT, OR ANCILLARY DYE OPERATION
| 101 |
| 0089401R0 |
TREATMENT OF HIDES, SKINS, FEATHERS AND ANIMAL TISSUES
| 87 |
| 008115510 |
CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF
| 73 |
| 008101000 |
BLEACHING
| 43 |
| 008401000 |
USING ENZYMES, DYE PROCESS, COMPOSITION, OR PRODUCT OF DYEING
| 33 |
| 008543000 |
REACTIVE DYE COMPOSITION, PROCESS, OR PRODUCT
| 33 |
| 008550000 |
ORGANIC ADDITIVE FOR DYE COMPOSITION, DYE COMPOSITION CONTAINING ORGANIC ADDITIVE, PROCESS OR PRODUCT; OTHER THAN EMULSIFIER, PH ADJUSTER OR STARCH OR GUM PRINT PASTE THICKENER
| 23 |
| 008506000 |
NONTEXTILE, DYEING PROCESS OR PRODUCT, INCLUDING INORGANIC FIBER
| 21 |
| 008467000 |
DIFFUSION TRANSFER DYEING PROCESS, TRANSFER SHEET AND PRODUCT
| 16 |
| 008445000 |
PROCESS OF PRINTING PERMANENTLY ON SUBSTRATE, OTHER THAN NOMINAL PRINTING, USING PRINT PASTE CONTAINING DISCHARGE MATERIAL, RESIST MATERIAL, OR DYE MATERIAL; OR STENCIL DYEING
| 15 |
| 008442000 |
COLOR PROTECTING PROCESS FOR DYED PRODUCT
| 12 |
| 008478000 |
PATTERN EFFECT DYEING, PROCESS, COMPOSITIONS, OR PRODUCTS
| 11 |
| 008444000 |
DYEING PROCESS UTILIZING ELECTRIC, MAGNETIC, OR WAVE ENERGY; OR PRODUCT THEREOF
| 11 |
| 008499000 |
SPRAY-DYEING PROCESS
| 9 |
| 008495000 |
COATING OR SIZING WITH DYEING PROCESS OR PRODUCT
| 8 |
| 008402000 |
WOOD DYEING PROCESS
| 8 |
| 008494000 |
NOMINAL TEXTILE MANUFACTURE PROCESS COMBINED WITH DYEING
| 7 |
| 008400000 |
MEASURING, TESTING, OR INSPECTING DYE PROCESS
| 6 |
| 008490000 |
PROCESS OF PRESERVING SUBSTRATE COMBINED WITH DYEING OR PRODUCT THEREOF, E.G., BIOCIDAL OR FIRE RETARDANT TREATMENT, ETC.
| 6 |
| 008438000 |
PROCESS OF EXTRACTING OR PURIFYING OF NATURAL DYE | 5 |
| 20080313822 | Anthocyanin pigment/dye compositions and method of providing composition through extraction from corn - Anthocyanin pigments/dyes are extracted from corn kernels by adding corn kernels with less than 5% by weight of corn kernels comprising broken kernels to an aqueous medium to form an aqueous-corn medium. The corn kernels have in excess of 0.1 mg of anthocyanin pigment/dye per gram of corn kernel therein. The anthocyanin pigment/dye in the corn kernels has greater than 40% by weight of anthocyanin as an acid or acylated form of the anthocyanin. The aqueous corn medium is agitated at a temperature above 35° C. The solid corn kernels are separated from the aqueous corn medium to form an extract of anthocyanin in aqueous medium having less than 1.0% solids therein before concentration or purification steps are performed on the extract. | 12-25-2008 |
| 20100083448 | BLUE COLORANT DERIVED FROM Genipa Americana FRUIT - The present invention provides a method to make a blue colorant as a liquid and as a powder, wherein the blue colorant is derived from unprocessed raw juice obtained from | 04-08-2010 |
| 20110083285 | APPARATUS AND METHOD FOR PRODUCTION OF NATURAL DYE - The invention relates to an apparatus and method for production of natural dye from skin of fruits using submerged membrane water extractor system. The process uses an ultrafiltration submerged membrane and nanofiltration cross flow membrane. The product containing the natural dye flows through the membrane contains plentiful of pure natural dye. This process is the integrated by extractor and membrane (ultrafiltration and nanofiltration) technology. | 04-14-2011 |
| 20120311796 | APPARATUS AND METHOD FOR PRODUCTION OF NATURAL DYE - The invention relates to an apparatus and method for production of natural dye from skin of fruits using submerged membrane water extractor system. The process uses an ultrafiltration submerged membrane and nanofiltration cross flow membrane. The product containing the natural dye flows through the membrane contains plentiful of pure natural dye. This process is the integrated by extractor and membrane (ultrafiltration and nanofiltration) technology. | 12-13-2012 |
| 20140189963 | NEW SUSTAINABLE RANGE OF DYESTUFFS FOR TEXTILE AND PAPER DYEING - The invention refers to the manufacturing of a novel group of sulfur dyes in which are used, as raw material, different kind of natural “biomass”, usually existing in the nature, and transforming them into soluble dyestuffs, capable to dye textile fibres, preferably cellulose fibres and derivatives, as cotton, viscose, paper, tencel, with high strength and fast colour properties. For this purpose, the concept “Biomass”, is defined as the residual product obtained from the usual human crop activities, in agricultural and forestry sectors. | 07-10-2014 |
| 008475000 |
CONFINED GAS PHASE SUPERATMOSPHERIC PRESSURE DYEING PROCESS (OTHER THAN STEAM BELOW 138 DEGREES C.) | 4 |
| 20110138547 | METHOD OF DYEING A SUBSTRATE WITH A REACTIVE DYESTUFF IN SUPERCRITICAL OR NEAR SUPERCRITICAL CARBON DIOXIDE - The present invention relates to a method of dyeing a substrate with a reactive dyestuff in supercritical or near supercritical carbon dioxide, said substrate being selected from the group consisting of cellulose fibres, modified cellulose fibres, protein fibres and of synthetic fibres, or any combination thereof, wherein the method comprises the subsequent steps of:
| 06-16-2011 |
| 20120030884 | SUPERCRITICAL NOBLE GASES AND COLORING METHODS - A coloring system can include a noble gas, colorant, and one or more vessels configured to convert the noble gas into a supercritical fluid, and/or receive and color an article of manufacture with the noble gas in the supercritical fluid state. A coloring process can include converting a noble gas into a supercritical fluid state; dissolving, suspending, or absorbing a colorant into the supercritical noble gas, and coloring an article of manufacture with the noble gas in the supercritical fluid state. A coloring composition can include a noble gas in a supercritical fluid state, and a colorant located in the supercritical noble gas. | 02-09-2012 |
| 20120159720 | SUPERCRITICAL NOBLE GASES AND COLORING METHODS - Coloring compositions including, for example, a supercritical fluid comprising a noble gas in a supercritical state and a colorant within the supercritical fluid are disclosed. For example, the noble gas may be at least one of helium, argon, krypton, neon, xenon and radon. Methods of producing such compositions and methods of coloring an article with such composition are also disclosed. | 06-28-2012 |
| 20150052692 | METHOD OF WATERLESS PROCESSING OF TEXTILE MATERIALS USING SUPERCRITICAL FLUID - The present application is directed to a method of waterless processing of textile materials using supercritical fluid, including the use of supercritical fluid to dye the textile materials, the use of supercritical fluid for a pre-processing procedure of cleansing the textile materials, and the use of supercritical fluid to wash off unfixed dyes and cleansing of the textile materials and to perform the post-processing procedure of adding functional materials after the use of supercritical fluid to dye the textile materials. The present application provides an integrated technology of pre-processing, dyeing and post-processing of textile materials using supercritical fluid. At the same time, cleansing and dyeing are performed which effectively raises the efficiency. | 02-26-2015 |
| 008524000 |
DRY DYE COMPOSITION OTHER THAN MERE MIXTURE OF TWO OR MORE DYES ALONE OR PROCESS OF MAKING | 4 |
| 20090271932 | Spray-drying process for the manufacture of dye-loaded particlesa - According to a first aspect of the invention, a process is provided for the preparation of amorphous particles comprising a homogeneous distribution of one or more dyes encapsulated by an amorphous, siliceous encapsulating agent, the process comprising:
| 11-05-2009 |
| 20100186178 | NEAR INFRARED DYE COMPOSITION - A near infrared dye composition includes a microcapsule that includes an inner core region and an outer shell. The inner core region includes a cross-linked polymer-near infrared dye aggregate. The outer shell includes nanoparticles. | 07-29-2010 |
| 20100125957 | Solid Polymeric Colorant Compositions - This invention relates to solid forms of polymeric colorants and the methods and processes for manufacturing the solid colorants. These solid polymeric colorants may be provided in the form of a free-flowing powder and may be useful for coloring solid pucks, tablets, powder detergents, soaps, fertilizers, personal care products, adhesives, sealants, thermoplastic polymers, thermosetting polymers, and the like. | 05-27-2010 |
| 20130091637 | SPRAY-DRIED DYE COMPOSITIONS, PROCESS FOR THE PRODUCTION AND USE THEREOF - The invention relates to spray-dried, washfast dye compositions, preferably in the form of pigment powders, having a bleeding rate of ≦0.5% and consisting of water-soluble functional dyes, preferably food dyes, which are firmly incorporated in a silica matrix. Apart from low bleeding of dye, these compositions are remarkable for their high stability to pH changes and/or ascorbic acid. The invention is also directed to the production of the dye compositions and the use thereof. The dye compositions are preferably employed in coloring foods, cosmetics, pharmaceutical products, but also in other uses. | 04-18-2013 |
| 008441000 |
PROCESS OF COLOR RENOVATING A DYED PRODUCT | 4 |
| 20080307587 | CARPET DECOR AND SETTING SOLUTION COMPOSITIONS - Compositions, methods, apparatuses, kits, and combinations are described for permanently or temporarily re-designing, decorating, and/or re-coloring a surface. The compositions useful in the present disclosure include a décor product that is formulated to be applied and affixed to a surface. If desired, the décor product may be substantially removed from the surface before being affixed thereto. If a user desires to remove the décor product, the décor product is formulated to be removed by a number of methods including, for example, vacuuming, wet extraction, chemical application, and the like. If the user desires to affix the décor product to the surface in a permanent or semi-permanent manner, the décor product may be affixed to the surface by applying energy thereto in the form of, for example, heat, pressure, emitted waves, an emitted electrical field, a magnetic field, and/or a chemical. The décor product may also be utilized in the form of a kit or in conjunction with a design device, such as a stencil, to control the application of the décor product to create, for example, a pattern on the surface. | 12-18-2008 |
| 20100050346 | COMPOSITIONS AND METHODS FOR PROVIDING A BENEFIT - Compositions and methods useful for providing one or more benefits, including a color rejuvenation and/or color maintenance benefit to a fabric are disclosed. The disclosed compositions contain at least one cationic polymer. The methods include providing the disclosed compositions in combination with a source of anionic surfactant. Unit dose and multi-compartment systems are also disclosed. | 03-04-2010 |
| 20100132134 | WHITENESS PERCEPTION COMPOSITIONS - The present invention relates to cleaning and/or treatment compositions comprising a dye conjugate, and processes of making and using such compositions. Such compositions can provide benefits such as an increase in the whiteness or blackness perception of a situs that is cleaned or treated with such compositions. | 06-03-2010 |
| 20110162154 | Compositions And Methods For Providing A Benefit - Compositions and methods useful for providing one or more benefits, including a color rejuvenation and/or color maintenance benefit to a fabric are disclosed. The disclosed compositions contain at least one cationic polymer. The methods include providing the disclosed compositions in combination with a source of anionic surfactant. Unit dose and multi-compartment systems are also disclosed. | 07-07-2011 |
| 008497000 |
FORMING, SHAPING, OR RESHAPING WITH DYEING PROCESS OR PRODUCT | 4 |
| 20100000030 | PROCESS FOR THE FLAME-RETARDANT TREATMENT OF FIBER PRODUCTS - In the case of fiber products, flame-retardant properties can be achieved by applying a polyethylenimine and a phosphonic acid to the fiber products or to precursors thereof. The fiber products may be sheet-like textile structures in the form of woven fabrics or they may be yarns or fiberboards. The precursors of the fiber products may be aqueous fiber suspensions which are further processed to give paper or fiberboards. | 01-07-2010 |
| 20110047719 | Deep Dyeing Process of Polyamide and Polyolefin - In a deep dyeing process of a polyamide (PA) including Nylon 4, Nylon 6, Nylon 46, Nylon 66, Nylon 7, Nylon 8, Nylon 9, Nylon 610, Nylon 1010, Nylon 11, Nylon 12, Nylon 13, Nylon 612, Nylon 9T, Nylon 13, MC Nylon, Nylon MXD6, and all polyamide derivatives, and a polyolefin (PO) including ethylene copolymer, propylene copolymer and their derivatives, a compatibilizer precursor is used for modifying the polyamide and polyolefin of an amino, hydroxyl or epoxy group containing chemical, and then a reactive dye and/or an acid dye is used for dyeing the polyamide and polyolefin, so that the dyed polyamide and polyolefin have excellent dye fastness, light fastness, rubbing fastness, washing fastness and low-temperature dyeability to overcome the shortcomings of conventional nylon fibers including a poor dyeing effect, a non-level dyeing quality, a high dyeing temperature (100° C. to 120° C.) and a high cost. | 03-03-2011 |
| 20140013522 | SHAPE MEMORY POLYAMIDE AND METHOD OF PRODUCING SHAPE MEMORY POLYAMIDE FABRIC USING THE SAME - Disclosed is a shape memory polyamide, produced by adding a polyvalent carboxylic acid and a polyvalent amine when polyamide is polymerized from e-caprolactam or hexamethylenediamine and adipic acid, and having an aromatic component which is introduced by one or more among the polyvalent carboxylic acid and the polyvalent amine and has a total amount ranging from 0.4 mol % to 10 mol % based on the amount of the raw material for polyamide. Also, a method of producing a shape memory polyamide fabric using the shape memory polyamide is provided. The polyamide fabric produced using the shape memory polyamide is a highly functional fabric which does not easily wrinkle and easily recovers its original, shape even when wrinkled, and thus may be applied as material for various kinds of clothing. | 01-16-2014 |
| 20150361615 | Dyed Olefin Yarns And Textile Fabrics Using Such Yarns - A novel olefin fiber or yarn, textile fabric or film is manufactured using olefin that contains variable amounts of a unique dyeable concentrate additive including relevant amounts of amorphous nylon and nylon 6 and/or nylon 66. Fabrics, fibers, yarns and films made according this invention can be processed using conventional nylon dyeing systems carried out at atmospheric pressure. The dyeable concentrate additive can be easily dosed into a conventional fiber or film extruder or can be formed into blended pellets which can be extruded into olefin fiber or film dyeable at atmospheric pressures. Multiple tones of a color can be dyed in a single dye bath by using different amounts of dyeable concentrate in different yarns or fibers. This invention is of particular value in the apparel, carpet, home furnishings and soft signage industries. Significant energy savings may be realized in carrying out the dyeing processes at atmospheric pressures. | 12-17-2015 |
| 008529000 |
MULTIPLE CHEMICALLY DIVERSE FIBERS OR FIBERS WITH DIFFERENT CROSS SECTION, PROCESS OF DYEING OR PRODUCT | 3 |
| 20100125958 | METHOD FOR YARN- DYEING MICROFIBERS - A method for yarn-dyeing split microfibers includes winding microfibers on a plurality of cones provided with outlet openings and inserting the microfiber-wound cones into a plurality of rods provided with discharge holes arranged in a lower part in a cheese dyeing machine, to load the microfibers in the cheese dyeing machine, adding an alkali agent to the microfibers in the cheese dyeing machine to induce a reduction of weight of the microfibers, spraying high-pressure water from the inside of the hollow rods through the discharge holes into the cheese dyeing machine, in a state wherein weight-reduced microfiber yarns wound on the cones are mounted on the rods, to allow the high-pressure water to pass through the microfibers through the discharge holes provided on the cone, and cause the water to remove foreign materials. | 05-27-2010 |
| 20120304402 | LAUNDRY CARE COMPOSITIONS CONTAINING DYES - This application relates to laundry care compositions comprising thiophene azo carboxylate fabric shading dyes and methods of treating a textile comprising such laundry care compositions. | 12-06-2012 |
| 20120246842 | DISPERSE DYEING OF TEXTILE FIBERS - A dyed fibrous material comprising a plurality of textile fibers, particularly cotton fibers, and a polymer bonded to the fibers and to a disperse dye material to affix the dye material to the fibrous material. | 10-04-2012 |
| 008114000 |
ORNAMENTAL EFFECTS | 2 |
| 20090019644 | Method of durably grafting decorated cotton fabrics to cotton cloths such as jeans with stencil - A meted of manufacturing a durably grafting decorated cotton fabrics to a cotton cloths, which is comprised of; first step of printing a pattern on a cotton fabric by a stencil, second step of pasting a glue solution of Polyone S11111 seriesone clear from Polyone Corporation, which contains 1 to 5% of fumed silica for inhibitor, on the rear side of the pattern on the cotton fabric, third step of overlapping the glue pasted cotton fabric over a clothes such as a blue jeans, fourth step of over-lapping the pattern containing stencil over the front side of the cotton fabric, fifth step of place the stencil and the clothes between a heating press and press for 5 minutes at 160° C. (320 F.), sixth step of pasting a burn out gel on the stencil, and seventh step of removing the left of burn out from the clothes. This technology can be other artificial fabrics. And all these procedure is done by just stencil and press. | 01-22-2009 |
| 20110179582 | Method of durably and flexibly grafting a delicately decorated fabric to a cotton clothing such as jeans utilizing stencils - A method of durably and flexibly grafting a delicately decorated fabric to cotton clothing such as jeans or T-shirts is discloses. The method is comprised of; 1) first step of engaging a delicate pattern printed clothing on a supporting plate of an automatic printing machine, 2) second step of pasting an alkaline solution on the delicate pattern printed clothing with the first stencil, 3) third step of pasting a grafting glue along the outer line of the delicate pattern that is printed on the clothing with the second stencil, 3) fourth step of pasting a water soluble glue on one side of a fabric, 4) fourth step of overlapping the water soluble glue pasted fabric's side over the clothing that is engaged to the plate, 5) fifth step of overlapping the third stencil over the fabric attached clothing and pasting a burn out gel on the third stencil, 6) sixth step of pulling out the fabric attached clothing from the supporting plate and drying on a dryer at 160° C. over 2 minutes, 7) seventh step of heating and pressing the fabric attached clothing between a heating press and press longer than 5 seconds at 160° C. and 2 bar, and 8) eighth step of removing the left of burn out from the grafted fabric by washing with washing machine. This technology can be applied to other artificial fabrics and clothing. | 07-28-2011 |
| 008474000 |
REACTIVE GAS OR REACTIVE VAPOR UTILIZED IN DYE PROCESS | 2 |
| 20090119853 | PROCESS FOR DYEING POLYESTER - The invention relates to a process for dyeing polyester fibre material according to the exhaust method, which process comprises the following steps:
| 05-14-2009 |
| 20160069019 | Combined dyeing process - The present invention provides a combined dyeing method that includes: a scouring process (S | 03-10-2016 |
| 008477000 |
FOAM DYE COMPOSITION OR PROCESS | 2 |
| 20090265867 | DEVICE AND CONTINUOUS DYEING PROCESS WITH INDIGO | 10-29-2009 |
| 20130283545 | APPARATUS AND METHOD OF FOAM DYEING A TRAVELING SHEET OF TEXTILE YARN - Dyeing a traveling sheet of textile yarn with a dye in foamed condition, and, more particularly, dyeing by separating a traveling sheet of yarn into separate spaced portions and applying foamed dye to the inner facing and outer facing surfaces of the yarns in the spaced portions. Then recombining the spaced portions into a single sheet and further applying foamed dye to the yarn in the recombined sheet. | 10-31-2013 |
| 008489000 |
DRAWING OR STRETCHING OF PREFORM WITH DYEING, PROCESS OR PRODUCT | 2 |
| 20100319139 | Method for Spinning and Washing Aramid Fiber and Recovering Sulfuric Acid - A method for spinning and washing aramid fiber and for recovering sulfuric acid by (a) spinning an aramid polymer from a sulfuric acid spin dope to a yarn and coagulating the yarn in a coagulation bath having an inlet for water or diluted sulfuric acid and an outlet for sulfuric acid enriched water; (b) washing the yarn with water to obtain a washed yarn and a washing water containing sulfuric acid; (c) recycling the sulfuric acid enriched water and optionally the washing water to a sulfuric acid recovery unit; (d) increasing the sulfuric acid content of the recycled sulfuric acid enriched water, and optionally the washing water, by evaporation to obtain 20 to 98% sulfuric acid and water; (e) mixing the 20 to 98% sulfuric acid with oleum to obtain 98-105% sulfuric acid; and (f) recycling the 98-105% sulfuric acid to the spinning unit for use as sulfuric acid spin dope. | 12-23-2010 |
| 20130269123 | Process for Dyeing Ramie Sliver and Method for Preparing Yarn - A process for dyeing ramie sliver, comprising: 1.) pretreatment: cooking the ramie sliver for 8-12 minutes in a cooking reagent in a bath ratio of 1:4-10, the cooking reagent is a 1-3 g/L aqueous solution of a penetrating agent; and 2.) dyeing: dyeing the cooked ramie sliver in an active dye in a bath ratio of 1:4-10. Also disclosed is a method for preparing ramie yarn. The ramie sliver dyed according to the present invention improves the properties of ramie fibers, such that the ramie fibers are less likely to break; and the ramie fibers are less likely to harden, avoiding poor drawing, needle breakage and missing stitches during carding and coalescing in post-procedures, thus achieving the purpose of smooth yarn spinning. Also disclosed is a method for preparing ramie colored-spun yarn. | 10-17-2013 |
| 008527000 |
DYE CONCENTRATE COMPOSITION WHEREIN AN ADDITIONAL AMOUNT OF A CONSTITUENT OF THE COMPOSITION MUST BE ADDED BEFORE USE | 2 |
| 20120023685 | Fabric Dyeing Apparatus and Method - A fabric dyeing apparatus and/or method can include a tunnel, such as a modified bleaching tunnel, comprising a plurality of chambers through which a load of fabric is successively transferred. A first set of the chambers can include a consecutive series of dye chambers through which the fabric load and a single dye bath are successively transferred and in which the dye bath is heated to about the same temperature in each of the dye chambers. A first chamber in the series of dye chambers and each chamber subsequent to the dye chambers can be adapted to receive a fresh water bath. A last chamber in the series of dye chambers and each subsequent chamber can be adapted to drain the bath in those chambers. The weight ratio of dye bath mixture-to-fabric can be about 5:1. The dye bath can include a fiber reactive dye or a direct fabric dye. | 02-02-2012 |
| 20140310889 | METHOD FOR MANUFACTURING DYED WOVEN OR KNITTED FABRIC USING METALLIC YARN AND POLYESTER YARN AND FABRIC MANUFACTURED USING THE METHOD - A method for manufacturing dyed woven or knitted fabric includes preparing woven or knitted fabric using metallic yarn and normal-pressure dyeing polyester yarn having an elasticity modulus of 400 to 600 kg/mm | 10-23-2014 |
| 008539000 |
SYNTHETIC FIBER PRODUCED FROM MATERIAL WHICH CONTAINS PENDANT -COO-, -(O=)S(=O)-O-, -O-(O=)P(=O)-O-, PYRIDINO, DIALKYLAMINOALKYL-, OR QUATERNARY AMMONIUM RADICAL, DYEING PROCESS OR PRODUCT | 2 |
| 20140041134 | Method of Dyeing Polyester - The present invention relates to a method of dyeing polyester-containing textile material characterised in that the textile material is treated with a liquor containing (a) at least one disperse dye and (b) at least one compound of the formula (1), wherein G | 02-13-2014 |
| 20150059103 | METHOD FOR DECOLORIZATION OF A DYED POLYESTER FIBER - A method for decolorization of a dyed polyester fiber includes: separately providing a dyed polyester fiber stained with a dye, and a solvent capable of dissolving the dye; heating the solvent to produce a fresh vapor of the solvent, the temperature of the fresh vapor ranging between the glass transition temperature and the melting point of the polyester fiber; condensing the fresh vapor to form a condensed fluid of the solvent; contacting the dyed polyester fiber with the condensed fluid of the solvent that has a temperature sufficient to dissolve the dye such that the dye is extracted from the dyed polyester fiber so as to form a dye-containing solution and a decolorized polyester fiber; and separating the dye-containing solution from the decolorized polyester fiber. | 03-05-2015 |
| 008440000 |
DYE RECOVERY PROCESS, OTHER THAN NOMINAL RECOVERY | 2 |
| 20090133200 | METHOD FOR RECOVERING USEFUL COMPONENTS FROM DYED POLYESTER FIBER - To establish an efficient and economical useful component recovery method capable of recovering high purity useful components from a dyed polyester fiber. | 05-28-2009 |
| 20150299467 | METHOD FOR RECOVERING Ru COMPLEX DYE FROM USED DYE SOLUTION - The present invention relates to a method for recovering Ru complex dye from a used dye solution containing a polypyridine Ru complex as a Ru complex, the used dye solution having been discharged from a step of manufacturing a dye-sensitized solar cell, the method including the steps of:
| 10-22-2015 |
| 008537000 |
MERCERIZED CELLULOSE FIBER OR PARCHMENTIZED CELLULOSE FIBER DYEING COMPOSITION, PROCESS, OR PRODUCT | 1 |
| 20090133201 | Process for Surface Colouration of Paper - The invention relates to a process for the surface colouration of paper characterized in that, in a first step, the paper surface is treated with a water soluble dye and, subsequently, in a second step, the paper surface is treated with a fixing agent. | 05-28-2009 |
| 008133000 |
FIBER PROTECTING DURING FLUID TREATMENT | 1 |
| 20110185510 | PROCESS FOR HEALTH PRESERVING BAST FIBRES AND THE JUTE FIBRE SPECIFIC HEALTH PRESERVATION ASSISTANT USED IN THE SAME - The invention relates to the fibre assistant field, in particular relates to a process for health preserving bast fibres and a jute fibre specific health preserving assistant used in the same. this invention provides a process of health preserving bast fibres, wherein, comprising the steps of: a. spraying the prepared assistant on bast fibres, wherein, the weight proportion of said assistant and said bast fibres ranges from 0.4:1 to 0.5:1. b. placing the bast fibres processed through step a in a first health preserving container for 2-3 days; c. taking out the bast fibres processed through step b from the first health preserving container, turning over such bast fibres, and placing them in a second health preserving container; then heating such bast fibres upto 50-60 □, after that, storing the heated bast fibres in said second health preserving container for 5-6 days. | 08-04-2011 |
| 008501000 |
TWO-PHASE SYSTEM DYEING COMPOSITION OR PROCESS | 1 |
| 20100107345 | POLYMER COMPOSITION COMPRISING POLYOLEFINS AND AMPHIPHILIC BLOCK COPOLYMERS AND OPTIONALLY OTHER POLYMERS AND/OR FILLERS AND METHOD FOR DYING COMPOSITIONS OF THAT TYPE OR PRINTING THEREON - Polymeric compositions comprising polyolefins, amphiphilic block copolymers composed of polyisobutene blocks and polyoxyalkylene blocks and also optionally other polymers and/or fillers. Processes for dyeing or for printing such compositions and the use of amphiphilic block copolymers as auxiliaries for dyeing and printing polyolefins. | 05-06-2010 |
| 008443000 |
WEIGHTING PROCESS (LOADING SILK WITH METAL SALTS) | 1 |
| 20150299939 | COMPOSITION AND PROCESS FOR WEIGHTING SILK - A composition for treatment of silk and a process using said composition are described. In particular a silk loading or weighting process is described, which uses an aqueous composition comprising metal salts and organic monomers. | 10-22-2015 |
| 008541000 |
ACYLATING AGENT OR CROSS-LINKER DYE ADDITIVE, COMPOSITION, PROCESS, OR PRODUCT | 1 |
| 20090049624 | DYE-CONTAINING CURABLE COMPOSITION, COLOR FILTER AND METHOD FOR PRODUCING THE SAME - The invention provides a dye-containing curable composition that has the property of high sensitivity, and that even when formed into a thin film at high dye concentration, excels in patternability, and is free from dye elution and ensures high productivity; and a color filter making use of the dye-containing curable composition and a method for producing the same. | 02-26-2009 |
