| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 008638000 |
Mixed dyes, noncomplexed
| 22 |
| 008662000 |
Azo, acridone, or quinone dye
| 21 |
| 008648000 |
Fluorescent dye, e.g., stilbene, benzimidazole, benzoxazole, benzothiazole, pyrazoline dye, etc., optical brightner or bluing agent
| 16 |
| 008646000 |
Dye extracted from natural product
| 6 |
| 008657000 |
Basic dye, including diphenylmethane, triphenylmethane, xanthene, fluorene, methine, acridine, oxazine, phenazine, flavylium, naphthoperinone, quinophthalone, etc., group-containing | 4 |
| 20080201872 | Aqueous Formulations Of Dye Mixtures - The present invention relates to an aqueous formulation of dye mixtures, comprising at least one anionic dye, at least one cationic dye and/or an acid dye derived from a cationic structural unit and, optionally, at least one formulation assistant, a process for their preparation and the use thereof for dyeing natural or synthetic fibres, especially paper or paperboard. | 08-28-2008 |
| 20090044350 | DYING-STABLE MODIFICATION OF QUINOPHTHALONE DISPERSE DYE, THE PRODUCTION THEREOF AND ITS USE - β-Form of the dye of the formula (I) | 02-19-2009 |
| 20100000032 | PHENOXAZINE DYES - The present invention concerns highly water-soluble phenoxazines dyes of formula (I) | 01-07-2010 |
| 20110203057 | FABRIC INCLUDING POLYURETHANE ELASTIC YARN - An article comprising a fabric wherein said fabric comprises a cationic dyeable polyurethane elastic yarn and an acid dyeable yarn. | 08-25-2011 |
| 008661000 |
Phthalocyanine dye | 4 |
| 20100299849 | SHADING PROCESS - The present invention relates to a shading process characterized by using a composition comprising a phthalocyanine to which at least one dyestuff is attached through a covalent bonding, to shading compositions, to new compounds used in these shading compositions as well as to the production of these new compounds. | 12-02-2010 |
| 20100319142 | Improved Shading Process - The present invention relates to new compounds, which are molecular combinations of a phthalocyanine and a mono-azo dyestuff linked via specific linking groups and to a process for their preparation. Further aspects are shading compositions using these compounds. | 12-23-2010 |
| 20110131738 | DETERGENT COMPOSITION - The present invention relates to new compositions comprising compounds, which are molecular combinations of a phthalocyanine and a mono-azo dyestuff linked via specific linking groups. Further aspects are an improved shading process for textile materials and also use of these shading compositions for shading textiles. | 06-09-2011 |
| 20160017538 | CATIONIZING AGENT, METHOD FOR FIRMLY FIXING WATER-INSOLUBLE PARTICLES, AND METHOD FOR PRODUCING DYED MATERIAL - A cationizing agent for cationizing a cloth prior to the firm fixing of water-insoluble particles onto the cloth, said cationizing agent comprising a polymer having a constituent unit (a1) derived from a vinylamine monomer represented by formula (1). (In the formula, R | 01-21-2016 |
| 008654000 |
Basic (cationic) dye containing strongly basic onium or alkylene imine group | 2 |
| 20110072595 | SHADING COMPOSITION - The present invention provides a laundry treatment composition comprising a cationic azine dye. | 03-31-2011 |
| 20120192364 | SHADING COMPOSITION - The present invention provides a laundry treatment composition comprising a cationic phenazine dye. | 08-02-2012 |
| 008650000 |
Sulfur dye or vat dye | 2 |
| 20140020190 | Method for Dyeing Aramid Fibers and Dyed Aramid Fibers - Methods for dyeing aramid fibers, and the dyed arimid fibers produced by these methods, which comprises a dye providing step in which a vat dye or a sulfur dye is provided to aramid fibers, a solvent treatment step in which the aramid fibers are treated by a treating solution containing a polar solvent, and after the solvent treatment step, a heat treatment step in which the aramid fibers are subjected to a heat treatment, if necessary, and having one or more dyeing operations comprising the combination of the respective steps dyeing operations. The dyeing methods can be applied to either of the para-type aramid fibers, the para-type copolymerized aramid fibers and the meta-type aramid fibers, which can be dyed to a practical color depth required for developing new applications of the aramid fibers. Colorfastness of the dyed product, in particular, colorfastness to light, is improved. | 01-23-2014 |
| 20150308041 | 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. | 10-29-2015 |
| 008647000 |
Polymeric dye, e.g., a chromophore pendant from an addition polymer, etc. | 1 |
| 20080196179 | Unsubstituted and polymeric triphenymethane colorants for coloring consumer products - This invention relates to unsubstituted and polymeric leuco colorants for use as consumer product additives to indicate a product function by color change, to make attractive or distinctive visual effects, or to provide latent or delayed color generation. The colorants may be present in a stable, colorless state and may be transformed to an intense colored state upon exposure to certain physical or chemical changes. Alternatively, the colorants may be transformed from one color to another color upon exposure to certain physical or chemical changes. The colored form of the unsubstituted or polymeric leuco colorant may be transient, since the colorant can revert back to its colorless form or its original color after the physical or chemical activation has been removed or changed. Polymeric leuco colorants are typically comprised of at least two components: at least one leuco chromophore component and at least one polymeric component. | 08-21-2008 |
| 008645000 |
Inorganic dye (mineral dye) | 1 |
| 20140101869 | Dental Ceramic Coloring Liquids - A coloring liquid especially for shading pre-sintered ceramic dental restorations, utilizes a combination of metal salt, solvent and acid to achieve natural tooth coloring of standard dental shades. By adjusting the respective ingredients, different shades can be provided and color penetration can be sufficient to preserve aesthetics in the sintered restoration even when some of the ceramic material is removed. | 04-17-2014 |
| 008637100 |
Pigments used as dyes (imbibition of a pigment) | 1 |
| 20090049625 | COLORING COMPOSITION AND COLORING METHOD - The present invention provides a coloring composition which comprises pigment particles whose average particle size is not more than 200 nm and binder polymer particles. The composition permits the formation of a thin and uniform colored and coated layer on the surface of a fibrous structure without forming any color spot and without impairing the aesthetic properties and the flexibility of the fibrous structure and it has a good color-developing ability and excellent fastness of color. The method for coloring a fibrous structure using this composition permits the coloration of even a mixed material using a single coloring composition and at a single coloration step and the method is quite simple, it can ensure a high working efficiency, a high energy efficiency and quite effective use of water resources and it is free of any environmental pollution. | 02-26-2009 |
| Entries |
| Document | Title | Date |
|---|
| 20080229522 | CUSTOMER-CREATED TEXTILES AND CUSTOMER-ORIENTED GARMENT DYEING MACHINE - Customers obtain customized textile materials by selecting style, shape, size, pattern and color for an undyed textile product. Based on a selection made by the customer, the textile product is transformed by a dyeing operation performed on a single item to yield a product, such as a shirt, pants, or jacket, which has a color and pattern of his or her own choosing, in the size and style he or she desires. The process can be performed in a retail setting using a dye machine which allows the process to be viewed by the customer. Preferably, the textile material is constructed from yarns which include cationic cotton alone or in combination with natural cotton or other natural or synthetic fibers, and using anionic dyes, such as a fiber reactive dye, such that the dye is exhausted during the process and effluent from the dye machine is environmentally friendly without excess dye, salts, and alkalis. To enhance the educational and entertainment experience of the customer, the dyeing operation can be performed in a transparent tank or water kettle in the retail outlet so that the customer can view, for example, the garment as it is being dyed to the customer's specifications. | 09-25-2008 |
| 20080289125 | Device and Method for Carrying out Optical Readings on Textile Materials Submitted to Dyeing - Device for carrying out optical readings on textile materials submitted to dyeing comprising optical reading means associated with corresponding optical processing means, characterised in that it comprises a body ( | 11-27-2008 |
| 20090144915 | Graftable hindered amine light stabilizers - The invention describes novel compound of the formula I, | 06-11-2009 |
| 20090158534 | Dyeing of Wool Fibres - The present invention relates to a process for dyeing fibre materials composed of wool wherein an alkoxylated and quaternized fatty acid amine, preferably a quaternized, ethoxylated oleylamine, is used as a levelling agent. The present compound leads to very uniform dyeings and is very effective in low concentrations. | 06-25-2009 |
| 20100005601 | Reflective ink, dye or paint - An ink, dye or paint containing inclusions which reflect incident light in a low ambient light environment, such as at night is provided and is transparent or invisible during the day or in high light environments. The ink, dye or paint provided comprises a fluid component which is invisible or transparent when dry and at least one inclusion that reflects visible light when incident light strikes the surface of the ink, dye or paint in low ambient light conditions, such as at night | 01-14-2010 |
| 20100064451 | DYEING QUALITY IMPROVER FOR POLYESTER-BASED FIBER MATERIALS - The invention provides a dyeing quality improver for polyester-based fiber materials characterized by comprising a polyester copolymer, obtained by polycondensation of a dibasic acid component containing a dibasic acid with a sulfonate group in an amount of 15-65 mol % and a dihydric alcohol component containing polyethylene glycol with a molecular weight of 900-3500, having a molecular weight of 3000-30,000 and containing polyoxyethylene chains in the molecule in an amount of 10-40 mass %, and at least one compound selected from among styrenated phenolalkylene oxide addition products and higher alcohol alkylene oxide addition products. It is possible to solve the problem of adhesion of polyester oligomers and the problems of dye contamination and foreign matter contamination, during dyeing of polyester-based fiber materials. | 03-18-2010 |
| 20100162494 | FUNCTIONALIZED NANOPARTICLES - Functionalized nanoparticles, which are obtainable by combining in a first step a functionalized dyestuff, a silicon-based spacer and a catalyst, and in a second step reacting the product obtained in the first step with a co-reactive organic silicon, aluminum, zirconium or titanium compound. Optionally, the thus obtained functionalized nanoparticles can be combined or encapsulated with a polymer. The functionalized nanoparticles are useful as colorants and fluorescents in plastics, paints, inks, electronic materials, cosmetic articles, and the like. | 07-01-2010 |
| 20100170049 | Customer-Created Textiles and Customer-Oriented Garment Dyeing Machine - Customers obtain customized textile materials by selecting style, shape, size, pattern and color for an undyed textile product. Based on a selection made by the customer, the textile product is transformed by a dyeing operation performed on a single item to yield a product, such as a shirt, pants, or jacket which has a color and pattern of his or her own choosing, in the size and style he or she desires. The process can be performed in a retail setting using a dye machine which allows the process to be viewed by the customer. Preferably, the textile material is constructed from yarns which include cationic cotton alone or in combination with natural cotton or other natural or synthetic fibers, and using anionic dyes, such as a fiber reactive dye, such that the dye is exhausted during the process and effluent from the dye machine is environmentally friendly without excess dye, salts, and alkalis. To enhance the educational and entertainment experience of the customer, the dyeing operation can be performed in a transparent tank or water kettle in the retail outlet so that the customer can view, for example, the garment as it is being dyed to the customer's specifications. | 07-08-2010 |
| 20100275391 | PREPARATION OF HIGH-QUALITY SENSITIZER DYE FOR DYE-SENSITIZED SOLAR CELLS - The present invention relates to a method for the preparation applicable on large scale of sensitizer dyes conventionally used in dye-sensitized solar cells. Furthermore, methods for verifying the purity of the sensitizer dyes are disclosed. | 11-04-2010 |
| 20100293726 | Dye stick - The present invention provides a dye stick useful for spot dying clothing, upholstery or other fabric articles to effectively remove unwanted spots, stains or discoloration. Further, the present invention provides a dye stick useful for spot dying fabric wherein the intensity of the color can be adjusted to match the fabric to be dyed. | 11-25-2010 |
| 20110061181 | ADDITIVE COMPOSITION FOR TEXTILE AUXILIARIES - The present disclosure relates to compositions for preparing textile auxiliaries, which are used in particular to enhance the dyeing affinity of textile fibres. The disclosure concerns a composition in the form of an aqueous emulsion or solution which comprises (a) one or more hydroxyalkylamines of formula: NX | 03-17-2011 |
| 20120042457 | DYE COMPOUND AND PHOTOELECTRIC COMPONENT USING THE SAME - The present invention relates to a dye compound represented by the following formula (I), or a salt thereof: | 02-23-2012 |
| 20120174324 | DYES FOR POLYMER COLORATION, THEIR PREPARATION AND THEIR USE - The present invention relates to a dye of formula (I) where R | 07-12-2012 |
| 20120260436 | NORMAL PRESSURE DYEABLE POLYESTER FIBER AND METHOD FOR PRODUCING THE SAME - Disclosed is a fiber made of a polyester resin, wherein the polyester resin is a copolymer including a dicarboxylic acid component and a glycol component; of the dicarboxylic acid component, 80 mol % or more is accounted for by a terephthalic acid component, 4.0 to 12.0 mol % is accounted for by a cyclohexane dicarboxylic acid component, and 2.0 to 8.0 mol % is accounted for by an adipic acid component; and the glycol component contains an ethylene glycol component as a main component thereof. A polyester fiber is thereby provided which can be dyed with excellent deep color property and fastness property in dyeing under a normal pressure environment and which can offer stable quality and processing performance also by a direct spinning stretching method or other general melt-spinning methods. | 10-18-2012 |
| 20120311798 | Aqueous Sizing Compositions For Shading In Size Press Applications - The instant invention relates to liquid sizing compositions comprising shading dyestfuffs, derivatives of diaminostilbene, binders, protective polymers, and optionally divalent metal salts which can be used for the optical brightening of substrates, including substrates suitable for high quality ink jet printing. | 12-13-2012 |
| 20130019415 | DYES FOR POLYMER COLORATION, THEIR PREPARATION AND THEIR USE - The present invention relates to a compound of formula (I), where A and B are each as defined in claim | 01-24-2013 |
| 20130276246 | MACHINE AND PROCEDURE FOR THE DYEING OF REELS OF YARN AND/OR TEXTILE FIBRES WOUND ON PACKAGES - A machine dyeing reels of yarn and textile fibers wound on packages, including: a structure delimiting a chamber partially or fully filled with a dyeing fluid; a support immersed in the dyeing fluid; a plurality of reel-holder rods that communicate via the fluid with the support to allow the dyeing fluid to pass the support; first and second recirculation mechanisms associated with the structure, to initiate transit of the dyeing fluid in accordance with at least one set route. The first recirculation mechanism interposed between the chamber and the support induces the dyeing fluid to pass through the reel-holder rods and includes a pump and respective selection mechanisms to intermittently channel the dyeing fluid through the support, the reel-holder rods, and the respective reels. The second recirculation mechanism induces transit of the dyeing fluid within the chamber in accordance with at least one closed route. | 10-24-2013 |
| 20150296971 | Garment Dye Pen - The present invention provides a garment dye pen for covering relatively isolated bleach marks thereon and a method for using the same. The garment dye pen comprises a tubular housing having a closed distal end and an open proximal end forming a fluid reservoir therein containing liquid dye. The open proximal end includes female threaded elements that align with a cap having aligning male threaded elements. The liquid dye is induced to evacuate the fluid reservoir through a nozzle on the cap. The cap further comprises a pointed tip brush applicator also configured to disperse the liquid dye when placed in contact with a bleach spot on a garment of clothing. | 10-22-2015 |
| 20150299949 | DISPERSE DYEING OF TEXTILE FIBERS - A process for dyeing textile fibers employs a colorant medium comprising a disperse dye and an aqueous dispersion of a copolymer selected from vinyl ester-based copolymers, alkyl acrylate copolymers, alkyl methacrylate copolymers and mixtures thereof. The textile fibers are passed through at least one dye bath containing the colorant medium to deposit the colorant medium at least on the surface of the fibers. The fibers with the colorant medium deposited thereon are then passed between padding rollers to distribute the colorant medium through the fibers, whereafter the fibers are heated to cure the copolymer and bond the disperse dye to the fibers. | 10-22-2015 |
| 20150361614 | AQUEOUS DYEING COMPOSITION AND PROCESS FOR SYNTHETIC SUBSTRATES - A composition of matter for aqueous dyeing of synthetic substrates and a method of aqueous dyeing of a synthetic substrate. | 12-17-2015 |
| 20160138198 | Normal pressure dyeable polyester fiber and method for producing the same - Disclosed is a fiber made of a polyester resin, wherein the polyester resin is a copolymer including a dicarboxylic acid component and a glycol component; of the dicarboxylic acid component, 80 mol % or more is accounted for by a terephthalic acid component, 4.0 to 12.0 mol % is accounted for by a cyclohexane dicarboxylic acid component, and 2.0 to 8.0 mol % is accounted for by an adipic acid component; and the glycol component contains an ethylene glycol component as a main component thereof. A polyester fiber is thereby provided which can be dyed with excellent deep color property and fastness property in dyeing under a normal pressure environment and which can offer stable quality and processing performance also by a direct spinning stretching method or other general melt-spinning methods. | 05-19-2016 |
