| 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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| 09/04/2002 | CN1090211C Reactive dyes |
| 09/04/2002 | CN1090210C Granular leuco vat-dye preparations |
| 09/04/2002 | CN1090206C Formazan compounds and method of dyeing therewith |
| 09/04/2002 | CN1090205C Condensed ring azo compound and its producing method and use |
| 09/03/2002 | US6444794 Water-soluble fiber-reactive dyes preparation thereof and use thereof |
| 09/03/2002 | US6443997 Reactive black dye compositions for cellulose fibers |
| 08/28/2002 | EP1234858A2 Mixtures of reactive dyes and their use |
| 08/28/2002 | EP0929610B1 Reactive dyes with a heterocyclic anchor |
| 08/28/2002 | CN1089785C Fibre-reactive dyes and preparation method and use thereof |
| 08/14/2002 | EP1230304A1 Azo dyestuffs |
| 08/07/2002 | EP1229084A1 Use of hydrolyzed "reactive red 23" (RR23) as dye for ink-jet printing |
| 07/31/2002 | CN1361207A Producing method of reactive dye, copolymer for lens and lens produced therefrom |
| 07/25/2002 | WO2002057370A1 Dispers-reactive dyes containing acetoxymethylsulfone or vinylsulfone and their process |
| 07/24/2002 | EP1066344B1 Reactive red dyes containing monochlorotriazine and acetoxyethyl sulfone groups |
| 07/24/2002 | EP1066340B1 Triphendioxazine dyestuffs for dyeing organic substrates |
| 07/18/2002 | WO2002055611A1 Halogenated and sulfonated azodyes |
| 07/18/2002 | CA2429812A1 Halogenated and sulfonated azodyes |
| 07/17/2002 | CN1359412A Fiber-reactive disazo dyestuffs |
| 07/11/2002 | WO2002053653A2 Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
| 07/11/2002 | CA2428086A1 Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
| 07/04/2002 | US20020083532 Anionic coloring agents to dye leather, paper, cardboard and textile substrates: mixtures of coloring agents including these new products, and substrates dyed using the above coloring agents |
| 07/04/2002 | DE10064496A1 Schwarze Farbstoffmischungen von faserreaktiven Azofarbstoffen und ihre Verwendung zum Färben von hydroxy- und/oder carbonamidgruppenhaltigem Fasermaterial Black dye mixtures of fiber-reactive azo dyes and use thereof for dyeing hydroxy- and / or carboxamido-containing fiber material |
| 07/03/2002 | EP1219683A2 Cationic imidazolazo dyestuffs |
| 07/03/2002 | EP1218454A1 Reactive dye compounds |
| 07/03/2002 | EP1218453A1 Reactive dye compounds |
| 07/03/2002 | EP1218452A1 Reactive dye compounds |
| 07/03/2002 | EP1218451A1 Reactive dye compounds |
| 07/03/2002 | EP1066351B1 Reactive black dye compositions for cellulose fibers |
| 06/25/2002 | US6410698 Fiber reactive dye; red color; waterproofing, colorfastness |
| 06/25/2002 | US6409812 AZO compounds and process for producing the same |
| 06/20/2002 | WO2002008341A3 Yellow reactive monoazo dyes, methods for their preparation and use thereof |
| 06/19/2002 | CN1354771A 反应性染料组合物 Reactive dye composition |
| 06/18/2002 | US6407220 Reactive formazan dyestuffs |
| 06/18/2002 | US6406525 Dioxazine compounds containing sulphonic acid groups, dye for cotton or paper, printing inks; blue shades with excellent fastnesses |
| 06/13/2002 | WO2002046318A1 Trichromatic dyeing process |
| 06/13/2002 | WO2002046316A1 Use of disazo compounds |
| 06/13/2002 | US20020069469 For dyeing or printing textile fibre materials; colorfastness |
| 06/13/2002 | CA2426534A1 Use of disazo compounds |
| 06/12/2002 | EP1071727B1 Reactive blue dyes containing monochlorotriazine and acetoxyethyl sulfone groups |
| 06/12/2002 | CN1353144A Active dyes and preparation method and use thereof |
| 06/04/2002 | US6399751 Reactive dyes containing a halobenzene nucleus |
| 05/29/2002 | CN1351636A Reactive dye compounds |
| 05/29/2002 | CN1351635A Reactive dye compounds |
| 05/28/2002 | US6395885 Use of lithium salts of anionic dyes to enhance their light-fastness |
| 05/22/2002 | EP1207186A1 Reactive dyes, process for their preparation and the use thereof |
| 05/22/2002 | CN1350036A Dye mixtures, their preparation method and their use |
| 05/22/2002 | CN1085233C Fibre-reactive dyestuffs |
| 05/21/2002 | US6392021 Reactive dyes, processes for their preparation and their use |
| 05/21/2002 | US6391066 Dye mixture comprising water-soluble fiber-reactive dyes, preparation thereof and use thereof |
| 05/15/2002 | CN1084769C Mixtures of reactive dyes and their use |
| 05/08/2002 | EP1151043A4 Reactive dye composition |
| 04/25/2002 | WO2002033006A1 Metal complex colouring agents based on bucherer naphthols |
| 04/23/2002 | US6376656 Disazo dyes, triazine dyes |
| 04/18/2002 | WO2002031057A2 Fiber-reactive copper complexes of monoazo dyes |
| 04/18/2002 | WO2002008339A3 Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
| 04/18/2002 | US20020042959 Having excellent build-up and staining properties |
| 04/18/2002 | DE10051018A1 Copper-, cobalt- or chromium-complexed reactive dyes fixed by heat or alkali, are obtained from sulfo group-containing azo compounds obtained by diazotizing substituted anilines with naphthylamino-substituted phenols |
| 04/17/2002 | EP1196502A2 Reactive dye mixtures |
| 04/17/2002 | EP1196500A1 Reactive dye compounds |
| 04/17/2002 | EP1084200A4 Homogeneous liquid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring |
| 04/17/2002 | EP0743994B1 Anthraquinone dyes containing a fluorosulphonyl group and use thereof |
| 04/16/2002 | US6372893 Reactive dyes useful for dyeing or printing hydroxyl-containing or nitrogenous organic substrates or as components in ink-jet printing inks |
| 04/10/2002 | CN1344294A Deep navy dye mixtures of fiber-reactive azo dyes and method for their prepn. and process for dyeing hydroxy and/or carboxamide contaiing fibers |
| 04/09/2002 | US6368362 Reactive dye mixtures for low-salt dyeing |
| 04/04/2002 | WO2001068775A3 Fiber-reactive disazo compounds |
| 04/02/2002 | US6365719 Bridged disazo compounds |
| 03/28/2002 | WO2002024816A1 Rotaxane dyes |
| 03/21/2002 | WO2002021948A1 Tobacco smoke filter |
| 03/21/2002 | US20020034696 Used in in printing inks |
| 03/19/2002 | US6359121 Reactive dyes containing a linkage |
| 03/14/2002 | US20020032318 Method for printing cellulosic fibre materials without an additional fixing process step |
| 03/06/2002 | EP0998531B1 Reactive dyes containing piperazine |
| 03/06/2002 | CN1339052A Black-dyeing inks and their use |
| 03/06/2002 | CN1080289C Fibre-reactive dyes, their preparation and their use |
| 03/05/2002 | US6353094 Dyes, a process for their preparation and their use |
| 02/28/2002 | WO2002016504A1 Reactive azo dye, method for the production and use thereof |
| 02/28/2002 | DE10040648A1 Reaktive Azofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung Reactive azo dyes, processes for their preparation and their use |
| 02/28/2002 | CA2419973A1 Reactive azo dyes, preparation thereof and use thereof |
| 02/27/2002 | EP1023400B1 1,5(8)-bis(substituted-n-propylamino)-4,8(5)-bis(arylthio) anthraquinone compounds |
| 02/27/2002 | EP0998530B1 Reactive diamine-linked azo dyes |
| 02/26/2002 | US6350307 Metal complex pigments |
| 02/20/2002 | CN1336947A Deep black dye mixtures of fiber-reactive azo dyes and a process for dyeing hydroxy and/or carboxamido containing fibers |
| 02/14/2002 | WO2002012399A1 Organic compounds |
| 02/13/2002 | EP1179033A1 Reactive dye compounds |
| 02/07/2002 | WO2002010287A1 Reactive trisazo dyes |
| 02/07/2002 | WO2001049791A3 Disazo compounds, their preparation and their use as dyestuffs |
| 02/07/2002 | DE10035805A1 Wasserlösliche faserreaktive Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung Water-soluble fiber-reactive dyes, to processes for their preparation and their use |
| 02/07/2002 | CA2415477A1 Reactive trisazo dyes |
| 02/06/2002 | EP1027387B1 Double reactive dyes |
| 02/06/2002 | EP0944657B1 Amphiphilic graft polymers based on graft bases containing n-vinylcarboxylic acid units, process for their preparation and their use |
| 02/05/2002 | US6344076 Monoazo dyes and inks containing them |
| 01/31/2002 | WO2002008341A2 Yellow reactive monoazo dyes, methods for their preparation and use thereof |
| 01/31/2002 | WO2002008339A2 Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
| 01/31/2002 | US20020011179 C.I. Acid Red 289 and C.I. Reactive Red 23 derivatives; especially for use in recording fluids for writing and recording instruments, for example for ink-jet processes. |
| 01/31/2002 | CA2417234A1 Yellow reactive monoazo dyes, methods for their preparation and use thereof |
| 01/31/2002 | CA2417232A1 Black dye mixtures of fiber-reactive azo dyes, methods for their preparation and use thereof for dyeing hydroxy- and/or carboxamido-containing fiber material |
| 01/24/2002 | WO2002006409A1 Water-base ink and process for production of dyes |
| 01/23/2002 | EP1173522A1 Deep navy dye mixtures of fiber-reactive azo dyes and a method for their preparation as well as a process for dyeing hydroxy- and/or carboxamido-containing fibers |
| 01/17/2002 | WO2002004741A1 Method of printing cellulosic fibre materials without an additional fixing process step |
| 01/17/2002 | DE10032683A1 Farbmittelmischung Colorant mixture |