| Patents for C09B 62 - Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves (4,796) |
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| 03/12/2003 | CN1402764A Reactive dye compounds |
| 03/12/2003 | CN1402763A Reactive dye compound |
| 03/12/2003 | CN1402762A Reactive dye compounds |
| 03/12/2003 | CN1402761A Reactive dye compound |
| 03/12/2003 | CN1401631A Bis (amino carbonylnaphthol) derivs. |
| 03/12/2003 | CN1102947C Reactive dyes containing piperazine |
| 03/11/2003 | US6530961 Alkaline aqueous solutions and use thereof in processes for dyeing cellulosic textile materials |
| 03/05/2003 | CN1102621C 活性双偶氮染料 Dual active dyes |
| 02/26/2003 | CN1399032A Three primary color dyeing or printing method for synthetic polyamide fiber material |
| 02/20/2003 | WO2002098988A3 Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy-and/or carboxamido groups |
| 02/19/2003 | EP1032613B1 Reactive disazo dyes |
| 02/18/2003 | US6521032 Magenta inks comprising copper complex azo dyes based on 1-naphthol-di- or tri-sulfonic acids |
| 02/13/2003 | WO2003011979A1 Novel formazan reactive dyes |
| 02/12/2003 | CN1101427C Mono-and disazo reactive dyes |
| 02/12/2003 | CN1101426C Reactive dyes with combination reactor |
| 02/11/2003 | US6518409 A bisnaphthalene azo triazino compound, high degree of fixing, colorfast, cotton |
| 02/11/2003 | US6518408 Reactive colorants, production and use thereof |
| 02/06/2003 | US20030024435 Based on navy blue copper complex azo or copper complex formazan dyes |
| 02/04/2003 | US6515114 Bunte salt azo dye compound |
| 01/30/2003 | US20030023051 Fiber-reactive disazo compounds |
| 01/30/2003 | US20030019055 Reactive dye mixture |
| 01/29/2003 | EP1095105B1 Reactive colorants, production and use thereof |
| 01/29/2003 | CN1393487A Fibre reactive dye |
| 01/23/2003 | WO2003006560A2 Aqueous ink formulations for inkjet printing |
| 01/22/2003 | CN1392894A Water-base ink and process for production of dyes |
| 01/21/2003 | WO2002008342A1 Water-soluble fiber-reactive colorants, method for the production thereof, and their use |
| 01/16/2003 | US20030013628 Amphoteric optical brighteners, their aqueous solutions, their production and their use |
| 01/15/2003 | EP1275700A2 Process of trichromic dyeing or printing of synthetic polyamide materials |
| 01/15/2003 | EP1274803A1 Dye mixture of water-soluble fiber-reactive azo dyes, method for the production and use thereof |
| 01/15/2003 | EP0983321B1 Fiber-reactive disazo dyestuffs |
| 01/15/2003 | CN1098900C Negative dyes and coloration process using them |
| 01/14/2003 | US6506241 Bix-azo naphthylene compounds and their use in compositions and inks for ink-jet printing |
| 01/09/2003 | US20030005528 Comprising an organic solvent, dispersing agent(s), a chelating agent, and a vehicle, water; impregnating a fiber with a dye-accelerant and then applying the reactive dye; uniformity; kinetics; continuous processing |
| 01/08/2003 | EP1273694A2 Method for dyeing or printing cellulose-containing fibre-materials and new reactive dyes |
| 01/08/2003 | EP1196500B1 Reactive dye compounds |
| 01/08/2003 | EP1155089B1 Deep black dye mixtures of fiber-reactive azo dyes and a process for dyeing hydroxy and/or carboxamido containing fibers |
| 01/08/2003 | CN1098319C Water soluble azo compound and process for preparing the same |
| 01/08/2003 | CN1098318C Water-soluble azo compounds and process for producing the same |
| 01/07/2003 | US6504016 Reactive dyes, processes for the preparation thereof and the use thereof |
| 01/02/2003 | EP1270678A1 Fiber reactive dyestuffs |
| 01/02/2003 | EP1268675A1 Composition for printing recording materials |
| 01/02/2003 | EP1066348B1 Reactive orange dyes containing vinyl sulfones |
| 01/01/2003 | CN1388183A Cationic dye |
| 12/31/2002 | US6500247 Black-dyeing inks and their use |
| 12/25/2002 | CN1097076C Active dye, their preparation and use |
| 12/25/2002 | CN1097075C Reactive dyes, their preparation and use |
| 12/24/2002 | US6498249 Phthalocyanines with peripheral siloxane substitution |
| 12/24/2002 | US6497732 Fiber-reactive polymeric dyes |
| 12/19/2002 | WO2002100953A1 Fiber reactive dyestuffs |
| 12/18/2002 | EP1265964A2 Fiber-reactive disazo compounds |
| 12/18/2002 | EP1129141B1 Mixtures of reactive dyes and their use |
| 12/18/2002 | CN1096488C Novel anthrapyridone compound, water-based magenta ink composition and method of ink-jet recording |
| 12/12/2002 | WO2002098989A1 Dye mixtures of fiber-reactive azodyes and the use thereof |
| 12/12/2002 | WO2002098988A2 Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing material containing hydroxy-and/or carboxamido groups |
| 12/12/2002 | WO2002098986A2 Dye mixtures of fiber-reactive azodyes and use thereof |
| 12/12/2002 | DE10127062A1 Reactive dye mixtures giving intense colors on hydroxy and carbonamide group-containing fibers in presence of reduced amounts of salts comprise sulfonated disazo dyes and other sulfonated or non-sulfonated disazo dyes |
| 12/12/2002 | DE10127061A1 Reactive dye mixtures giving intense colors on hydroxy and carbonamide group-containing fibers in presence of reduced amounts of salts comprise sulfonated disazo dyes and sulfonated monoazo dyes |
| 12/12/2002 | CA2449126A1 Dye mixtures of fiber-reactive azo dyes and use thereof |
| 12/12/2002 | CA2449125A1 Dye mixtures of fiber-reactive azo dyes and use thereof |
| 12/05/2002 | WO2002096995A2 Reactive dye compounds |
| 12/05/2002 | CA2449050A1 Reactive dye compounds |
| 12/04/2002 | EP1017744B1 Bridged monoazo compounds |
| 11/28/2002 | WO2002070610A3 Novel reactive dyes and the use thereof for dyeing substrates containing nucleophilic groups |
| 11/27/2002 | EP1259569A1 Dye mixture comprising water-soluble fiber-reactive dyes, preparation thereof and use thereof |
| 11/26/2002 | US6485527 Use of reactive dyes for dyeing hair |
| 11/21/2002 | WO2002092905A1 Dye-accelerant composition and process for using same |
| 11/21/2002 | WO2002092698A1 Disazo compound, reactive dye composition, and methods of dyeing cellulose or cellulose-containing fiber |
| 11/21/2002 | WO2002092697A1 Fibre reactive scarlet azo dyes |
| 11/19/2002 | US6482255 Disazodyes for ink jet printing |
| 11/14/2002 | WO2002053653A3 Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
| 11/13/2002 | EP1255789A2 Reactive dye mixtures |
| 11/13/2002 | CN1379065A Reactive dye and its preparation method and use |
| 11/07/2002 | WO2002088257A1 Novel reactive dyes and use thereof for dyeing substrates containing nucleophilic groups |
| 11/07/2002 | US20020162178 Suitable for exhaust dyeing, printing, continuous dyeing or discharge printing of a blended or interwoven fabric of cellulose fibres or cellulose nylon blends; level dyeing properties, good build up and low nylon cross-dyeing |
| 11/06/2002 | EP1254900A2 Triazine derivatives as fluorescent whitening agents, as UV absorbers and their use to increase the sun protection factor of textile materials |
| 10/31/2002 | WO2002085986A1 Fiber-reactive mono-azo dyes |
| 10/31/2002 | DE10120531A1 Neue Reaktivfarbstoffe und deren Verwendung zum Färben von Substraten, welche nucleophile Gruppen enthalten Contain new reactive dyes and their use for dyeing substrates which nucleophilic groups |
| 10/31/2002 | CA2435128A1 Fiber-reactive mono-azo dyes |
| 10/29/2002 | US6471760 Anthrapyridone compounds, water-based magenta ink composition, and method of ink-jet recording |
| 10/23/2002 | EP1100848B1 Aqueous compositions of reactive dyes, their production and use |
| 10/23/2002 | EP0994924B1 Monoazo dyes and inks containg them |
| 10/16/2002 | EP1248820A2 Disazo compounds, their preparation and their use as dyestuffs |
| 10/15/2002 | US6464734 Used for dyeing or printing hydroxyl and/or carboxamido containing materials such as polyvinyl alcohol, polyurethanes and polyamides; washfastness |
| 10/10/2002 | WO2002078657A1 Dyeing composition for dyeing keratinous fibres comprising a cationic azo-dye |
| 10/09/2002 | EP1247846A1 Water-base ink and process for production of dyes |
| 10/09/2002 | EP1247842A1 Fiber-reactive anthraquinone dyes, their preparation and use |
| 10/09/2002 | EP1247841A2 Reactive dyes, process for their preparation and the use thereof |
| 10/03/2002 | US20020139281 Use of hydrolyzed reactive red 23 |
| 10/03/2002 | US20020138922 1-hydroxy-2-((sulfophenyl)azo),3,(5 or 6)-disulfo-8-((4-((susbstituted aryl)amino),6-halo-s-triazin-2-yl)-naphthalene dye of given formula |
| 10/02/2002 | CN1371945A Reactivity dye mixture and application thereof |
| 10/01/2002 | US6458936 Fiber-reactive disazo compounds |
| 10/01/2002 | US6458195 Use of hydrolyzed Reactive Red 23 |
| 09/26/2002 | WO2002074865A1 Water-soluble disazo compound, water-based black ink composition, and colored object |
| 09/25/2002 | EP1242392A1 Amphoteric optical brighteners, their aqueous solutions, their production and their use |
| 09/17/2002 | US6451072 Colorfastness |
| 09/12/2002 | WO2002070610A2 Novel reactive dyes and the use thereof for dyeing substrates containing nucleophilic groups |
| 09/12/2002 | WO2002031057A3 Fiber-reactive copper complexes of monoazo dyes |
| 09/12/2002 | US20020124331 Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy-and/or carboxamido-containing fiber material |
| 09/12/2002 | DE10110552A1 Neue Reaktivfarbstoffe und deren Verwendung zum Färben von Substraten, welche nucleophile Gruppen enthalten Contain new reactive dyes and their use for dyeing substrates which nucleophilic groups |
| 09/11/2002 | CN1090655C Dyestuffs |