| 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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| 04/20/2006 | WO2006040285A1 Reactive polyazo dyes |
| 04/20/2006 | DE4334185B4 Faserreaktive Azofarbstoffe A fiber-reactive azo dyes |
| 04/20/2006 | DE4327006B4 Faserreaktive Monoazofarbstoffe Fiber-reactive monoazo dyes |
| 04/19/2006 | EP1647550A1 Monomers or symmetric dimers of azo-cations, their preparation, compositions containing them and processes for the dyeing of keratin fibers |
| 04/19/2006 | EP1646748A2 Inks for digital textile printing with reactive yellow fluorescent dyes |
| 04/19/2006 | EP1646443A2 Composites of zinc phthalocyanine and titanium oxide, for use in photocatalytical processes, and method for their obtention |
| 04/19/2006 | CN1252190C Water-base ink and process for production of dyes |
| 04/18/2006 | US7029503 Mixcture of red and blue dyes; fiber-reactive dyes |
| 04/13/2006 | DE102004049092A1 Reaktive Polyazofarbstoffe Reactive polyazo |
| 04/12/2006 | EP1645599A1 Disazo reactive dyestuffs containing a quaternary ammonium group and their use |
| 04/11/2006 | US7026458 High light fastness reactive red dyes |
| 04/06/2006 | WO2006034967A1 Reactive dyes, their preparation and their use |
| 04/06/2006 | WO2005024442A3 Nanoparticulate probe for in vivo monitoring of tissue oxygenation |
| 04/05/2006 | CN1249173C Fibre reactive dye |
| 03/29/2006 | CN1752150A Preparation technology of azo active dyestuff |
| 03/29/2006 | CN1247707C Fiber active diazo-dye mixture and use thereof |
| 03/29/2006 | CN1247706C Three primary color dyeing or printing method for synthetic polyamide fiber material |
| 03/28/2006 | US7019134 Stability; papermaking |
| 03/22/2006 | EP1290090B1 Reactive azo dyes |
| 03/22/2006 | CN1749328A Quaternary ammonium salt bis-azo reactive dye and its use |
| 03/21/2006 | US7015335 Mixture of a disazo dye and various monoazo dyes |
| 03/21/2006 | US7015327 Anthrapyridone compound containing two phenyl rings substituted by sodium sulfonate groups; excellent in light fastness and water fastness |
| 03/21/2006 | US7015314 ink jet inks; dyeing animal fibers, cellulose fibers, and polyamide fibers; dyed substrates; good exhaustion and fixation values; lightfastness |
| 03/16/2006 | DE102004035948A1 Verfahren zur Bestimmung der Identität oder Nicht-Identität mindestens einer in einem Medium homogen verteilten chemischen Verbindung A method for determining the identity or non-identity of at least one homogeneously distributed in a medium chemical compound |
| 03/09/2006 | US20060051758 Chiral indole intermediates and their fluorescent cyanine dyes containing functional groups |
| 03/09/2006 | US20060048309 Combination of a p-phenylenedivinylenebis(benzonitrile and a compound containing two benzoxazole rings coupled by a vinylene-, 2,5-thiophenylene or 1,4-na;phthylene group; whitening polyester fabrics |
| 03/08/2006 | CN1745147A Mixtures of reactive dyes and their use |
| 03/08/2006 | CN1743384A Reactive azo dye, method for the production and use thereof. |
| 03/02/2006 | DE102004041187A1 Dyeing leather with dyes containing vinylsulfonyl, or precursor, reactive groups, useful e.g. for making gloves or clothing, by treatment with dye liquor at pH at least 7.5 |
| 03/01/2006 | CN1243794C Trichromatic dyeing process |
| 03/01/2006 | CN1243793C Fibre reaction scarlet azo dyes |
| 02/21/2006 | CA2201533C Reactive dyes and lenses utilizing the same |
| 02/16/2006 | US20060032399 Disazo dyes and ink jet inks containing them |
| 02/16/2006 | DE4331386B4 Faserreaktive Monoazofarbstoffe Fiber-reactive monoazo dyes |
| 02/15/2006 | CN1733757A Cationic diazo compounds, compositions comprising them as direct dye, process for dyeing keratin fibers and device therefor |
| 02/15/2006 | CN1241998C Reactivity dye mixture and application thereof |
| 02/09/2006 | DE4327005B4 Faserreaktive Disazofarbstoffe Fiber-reactive disazo dyes |
| 02/01/2006 | EP1501898B1 Water-soluble fiber-reactive dyes, method for the production and use thereof |
| 02/01/2006 | EP1470195B1 Fibre-reactive azo dyes, their preparation and their use |
| 01/31/2006 | US6992179 Reactive orange dyes containing vinyl sulfones |
| 01/26/2006 | US20060016027 Substituted diketone anthracylaminobenzene linked to another benzene through a diaminochloro-1,3,5-triazine; uniform colour build-up, good affinity, fixing ability, good constancy of shade even at different concentrations, good fastness; printing cellulose, polyamides |
| 01/24/2006 | US6989036 For dyeing hair |
| 01/11/2006 | EP1613701A1 Fibre-reactive azo dyes, their preparation and their use |
| 01/11/2006 | EP1328588B1 Metal complex colouring agents based on bucherer naphthols |
| 01/11/2006 | CN1720299A Reactive dyes, a process for their preparation and their use |
| 01/11/2006 | CN1235981C Active dyes and preparation method and use thereof |
| 01/11/2006 | CN1235980C Water-soluble fiber-reactive colorants, method for production thereof, and their use |
| 01/11/2006 | CN1235979C Cationic dye |
| 01/05/2006 | DE102004027812A1 Verfahren zum Reaktiv-Färben von Leder A method for reactive dyeing of leather |
| 12/28/2005 | EP1609824A1 Phthalocyanine dye and use thereof for ink-jet printing |
| 12/28/2005 | EP1608708A2 Mixtures of reactive dyes and their use |
| 12/28/2005 | EP1436352B1 Fibre-reactive trisazo dyes |
| 12/22/2005 | WO2005121439A1 Method for the reactive coloration of leather |
| 12/22/2005 | US20050278873 Gamma acid type reactive dye |
| 12/21/2005 | CN1709982A Active yellow dye and its built brown active dye |
| 12/21/2005 | CN1709981A Active bright yellow SGE dye and its synthesizing method |
| 12/13/2005 | US6974497 Monoazo dyes |
| 12/08/2005 | WO2005116142A1 New reactive dyes |
| 12/08/2005 | CA2557816A1 New reactive dyes |
| 11/30/2005 | CN1229099C Use of active dyes for dyeing hair |
| 11/17/2005 | US20050252412 Disazo dyes having adapted affinity |
| 11/16/2005 | EP1397439B1 Dye mixtures of fiber-reactive azodyes and use thereof |
| 11/08/2005 | US6962611 Dye mixtures of fiber-reactive azodyes and use thereof |
| 11/03/2005 | US20050241527 Disazo dyes and ink jet inks containing them |
| 11/03/2005 | US20050241080 High fixing yields and high fiber-dye binding stability; it should also be possible for dye that is not fixed to be washed off easily; colorfastness; dyeing or printing of hydroxyl-group-containing or nitrogen-containing, especially cotton-containing materials; ink jet printing inks |
| 11/03/2005 | US20050241079 Water-soluble fiber-reactive disazo dyes, method for producing the same and the use thereof |
| 11/02/2005 | EP1590406A1 Mixtures of reactive dyes and their use |
| 10/26/2005 | CN1687243A Super black WNN of active azo dye and preparation thereof |
| 10/26/2005 | CN1687242A WNN of yellow active azo dye and preparation thereof |
| 10/26/2005 | CN1687241A WNN of crimson active azo dye and preparation thereof |
| 10/26/2005 | CN1687240A SGL-BR of blue active azo dye and preparation thereof |
| 10/13/2005 | US20050223508 Dye mixtures of fiber reactive azo dyes, production and use |
| 10/12/2005 | CN1222578C Black dye mixtures of fibre-reactive azo dyes and use thereof for dyeing fibre material containing hydroxy and/or carbonamide groups |
| 10/11/2005 | US6953845 Method of printing cellulosic fiber materials without an additional fixing process step |
| 09/29/2005 | WO2005090484A1 Fibre-reactive dyes, their preparation and their use |
| 09/29/2005 | US20050214735 Method of visualizing proteins bound to protein-binding membranes |
| 09/27/2005 | US6949631 dyeing and printing of textiles |
| 09/27/2005 | US6949630 acridine, anthraquinone, azine, azo, azomethine, dioxazine, methine, oxazine and imidazole hair dyes |
| 09/21/2005 | EP1577356A1 Ink composition containing a particular type of dye, and corresponding ink jet printing process. |
| 09/21/2005 | CN1671800A Fibre-reactive azo dyes, their preparation and their use |
| 09/21/2005 | CN1670085A Activated dye, is preparation method and application |
| 09/20/2005 | US6946549 dyeing and printing hydroxy- and/or carboxamido-containing fibers such as cellulose or nylon fibers; making by reacting 1-(2-aminoethyl) piperazine, an orange dichlorotriazinyl dye, and a red dichlorotriazinyl dye for example; lightfastness |
| 09/20/2005 | US6946006 Black dye mixtures of fiber-reactive AZO dyes and use thereof for dyeing material containing hydroxy- and/or carboxamido groups |
| 09/20/2005 | CA2244106C Fibre-reactive dyestuffs |
| 09/15/2005 | WO2005085368A1 Reactive dye compositions and method for dyeing with the same |
| 09/15/2005 | US20050203292 Nanoparticulate probe for in vivo monitoring of tissue oxygenation |
| 09/15/2005 | US20050203286 Environmental protection series of reactive dyestuffs and their use |
| 09/15/2005 | US20050200803 Phthalocyanines with peripheral siloxane substitution |
| 09/15/2005 | US20050198748 Water-soluble fiber-reactive dyes, method for the production and use thereof |
| 09/14/2005 | CN1666988A Environmental protection reactive dyeing and use thereof |
| 09/08/2005 | DE19629238B4 Basische Azoverbindungen, deren Herstellung und Verwendung Basic azo compounds, their preparation and use |
| 09/01/2005 | DE4209261B4 Anionische Disazoverbindungen Anionic diazo compounds |
| 08/31/2005 | EP1568738A2 Dye composition and the use thereof |
| 08/31/2005 | EP1568737A2 Reactive anthraquinone colorant compounds and polymeric materials reacted therewith |
| 08/31/2005 | EP1567599A2 Reactive dyes, a process for their preparation and their use |
| 08/31/2005 | CN1660943A Pigment compsn. and its application |
| 08/31/2005 | CN1660942A Reaction dye |
| 08/31/2005 | CN1216947C Reactive dye compounds |
| 08/25/2005 | US20050183217 Dye composition and the use thereof |
| 08/24/2005 | EP1341853B1 Trichromatic dyeing process |