| Patents for C09B 26 - Hydrazone dyes; Triazene dyes (487) |
|---|
| 12/10/2014 | CN102305852B 一种体外诊断医疗器材所用的染色剂 An in vitro diagnostic medical devices used in dyes |
| 05/07/2014 | CN101861362B 二发色团羰基或杂环染料、含有该染料的染料组合物、采用该染料对角蛋白材料进行染色的方法 Second, a chromophore, or a heterocyclic carbonyl dyes, a dye composition containing the dye of the dye by the method of dyeing a keratin material |
| 02/27/2014 | WO2014006544A3 Organic dyes comprising hydrazone moiety and use in dye- sensitized solar cells thereof |
| 10/30/2013 | CN102311404B 2,2'-bis(2-hydroxy-4-sulfonic-1-naphthylamine azoxyl)-5,5'-dimethyl-4,4'-bithiazole and preparation method thereof |
| 05/22/2013 | EP2594558A1 Complex compound and optical recording medium containing same |
| 01/16/2013 | CN101300309B 含硫醇基的染料 Alcohol sulfur dyes |
| 12/27/2012 | US20120329699 Optical brighteners and compositions comprising the same |
| 08/23/2012 | US20120211188 Disulfo-type fluorescent whitening agents |
| 08/09/2012 | US20120202019 Azo compounds, ink compositions, and colored bodies |
| 08/09/2012 | US20120199302 Disulfo-type fluorescent whitening agent compositions |
| 06/28/2012 | WO2012087310A1 Dyes with changeable solubilities, and methods for their use |
| 06/27/2012 | EP2205680B1 Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dye |
| 05/23/2012 | EP2454328A2 Polymeric hair dyes |
| 05/23/2012 | CN102471596A 聚合物毛发染料 Polymer hair dye |
| 05/10/2012 | US20120110750 Polymeric hair dyes |
| 05/09/2012 | CN101423671B Azo structure carboxylic amide type dyes for polylactic acid fiber dyeing and preparation method thereof |
| 04/04/2012 | EP1553411B1 Body odor assessment method |
| 03/29/2012 | WO2011006946A9 Polymeric hair dyes |
| 02/16/2012 | US20120037037 Water-soluble azo compound or salt thereof, ink composition, and colored article |
| 01/11/2012 | CN102311404A 2,2'-bis(2-hydroxy-4-sulfonic-1-naphthylamine azoxyl)-5,5'-dimethyl-4,4'-bithiazole and preparation method thereof |
| 01/04/2012 | CN102305852A Coloring agent for in vitro diagnostic device |
| 10/06/2011 | DE102010031472A1 Composition, useful for dyeing and optionally simultaneous lightening of keratin fibers, preferably human hair, comprises triazacyanine compounds |
| 08/25/2011 | WO2011102348A1 Hydrazide chelate complex compound and optical recording medium using same |
| 07/19/2011 | US7981686 Indicator for assessing body odor, process for producing the same, body odor assessment method, method of assessing efficaciousness of deodorant and kit for conveniently assessing body odor |
| 03/31/2011 | WO2011006946A3 Polymeric hair dyes |
| 01/20/2011 | WO2011006946A2 Polymeric hair dyes |
| 10/13/2010 | CN101861362A Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dye |
| 07/22/2010 | US20100184122 Indicator for assessing body odor, process for producing the same, body odor assessment method, method of assessing efficaciousness of deodorant and kit for conveniently assessing body odor |
| 07/14/2010 | EP2205680A2 Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dye |
| 02/25/2010 | WO2009040355A3 Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dye |
| 02/10/2010 | EP2150858A1 Novel hydrazone-based and oxime-based fluorescent and chromophoric/pro-fluorescent and pro-chromophoric reagents and linkers |
| 11/11/2009 | EP2116298A1 Procedure for the functionalization of a substrate, functionalized substrate and device containing same |
| 08/19/2009 | CN100529963C Photosensitive composition and new compound therefor |
| 05/06/2009 | CN101423671A Azo structure carboxylic amide type dyes for polylactic acid fiber dyeing and preparation method thereof |
| 04/22/2009 | EP2050794A1 Hydrazide chelate complex compound, optical recording medium using the compound and recording method thereof |
| 04/02/2009 | WO2009040355A2 Dichromophore carbonyl or heterocyclic dye, dye composition comprising this dye, process for dyeing keratin materials using this dye |
| 03/04/2009 | EP2029674A2 Tricationic dyes |
| 02/05/2009 | DE102007036126A1 Neues Phenylpyrazolon-Farbmittel New phenylpyrazolone colorant |
| 01/28/2009 | CN101356241A Hydrazide chelate complex compound, and optical recording medium using the compound, and its recording method |
| 11/05/2008 | CN101300309A 含硫醇基的染料 Alcohol sulfur dyes |
| 10/15/2008 | EP1980558A1 Polycationic monochromophoric compounds of hydrazone type, dyeing compositions comprising same and dyeing method |
| 10/08/2008 | CN100424137C Conditioning of organic pigment |
| 08/21/2008 | DE102007008218A1 Pigmentzusammensetzung auf Basis von CI Pigment Yellow 191 A pigment composition based on CI Pigment Yellow 191 |
| 08/12/2008 | US7410594 Trichromatic dyeing process and dye mixtures used therein |
| 07/03/2008 | WO2008077985A1 Procedure for the functionalization of a substrate, functionalized substrate and device containing same |
| 07/03/2008 | CA2673925A1 Method for the functionalisation of a substrate, functionalised substrate and device that contains it |
| 06/11/2008 | EP1928958A2 Dyes containing a thiol group |
| 06/05/2008 | WO2007144280A3 Tricationic dyes |
| 03/26/2008 | CN100376227C Composition comprising at least one mixed dye comprising at least two chromophores of (hetero) aromatic nitro or cyclic azine type, dyeing process, and mixed dyes |
| 02/14/2008 | WO2008018337A1 Hydrazide chelate complex compound, optical recording medium using the compound and recording method thereof |
| 01/03/2008 | WO2007122341A3 Specific monocationic monochromophoric hydrazone compounds containing a 2-(benz)imidazolium unit, their synthesis, dyeing compositions comprising them, method of dyeing keratin fibres |
| 11/01/2007 | WO2007122341A2 Specific monocationic monochromophoric hydrazone compounds containing a 2-(benz)imidazolium unit, their synthesis, dyeing compositions comprising them, method of dyeing keratin fibres |
| 11/01/2007 | WO2007122340A1 Cationic dichromophoric compound containing two units of hydrazone type and comprising a cationic linker arm, dye composition comprising at least one such compound, method for the use thereof and uses |
| 09/11/2007 | US7267925 Photosensitive composition and novel compound used therefor |
| 08/21/2007 | US7258702 Yellow cationic dyes for dyeing of organic material |
| 08/08/2007 | CN1330645C Benzofuran-2-ones as colorants for organic materials |
| 07/04/2007 | EP1483334B1 Process for exchanging the anions of cationic dyes |
| 05/23/2007 | CN1317335C C.1. pigment yellow 191 new-type polymorph and preparation method thereof |
| 04/19/2007 | WO2007025889A3 Dyes containing a thiol group |
| 04/19/2007 | WO2007025889A2 Dyes containing a thiol group |
| 03/20/2007 | US7193067 Derived from 2-aryl-3-alkoxycarbonyl-5-pyrrolinones and 2-aryl-5-pyrrolinones by reaction with diamines or diazo compounds |
| 02/28/2007 | EP1757660A1 Cationic mixed dyestuffs comprising an anthraquinone chromophore and their use for hair colouring |
| 01/23/2007 | US7166710 Human hair dyes or paper dyes; comprising two quaternized amines in compound; hydrazone dyes; colorfastness, washfastness, storage stability |
| 12/12/2006 | US7148335 Mono- and bis-hydrazone pigments |
| 11/07/2006 | US7132518 Mono- and bis-hydrazone pigments |
| 10/10/2006 | US7118623 Diaryl yellow pigment preparations |
| 09/12/2006 | US7105646 Mono- and bis-hydrazone pigments |
| 08/15/2006 | US7091358 Cationic substituted hydrazone dyes |
| 07/20/2006 | US20060160240 Indicator for assessing body odor, process for producing the same, body odor assessment method, method of assessing efficaciousness of deodorant and kit for conveniently assessing body odor |
| 07/05/2006 | CN1796371A Dicationic bis-hydrazone compound, dye composition comprising at least one such compound, implementation process therefor and uses thereof |
| 03/22/2006 | CN1751100A Cationic substituted hydrazone dyes |
| 02/02/2006 | DE102004033287A1 Neue Kristallmodifikationen von CI Pigment Yellow 181 und Verfahren zu ihrer Herstellung New crystal modifications of CI Pigment Yellow 181 and methods for their preparation |
| 01/12/2006 | US20060009626 Amidation or condensation of 2-aryl-3-alkoxycarbonyl-4-phenylhydrazone-5-pyrrolinones with a diamine or diol; paints |
| 12/29/2005 | US20050288496 Derived from 2-aryl-3-alkoxycarbonyl-5-pyrrolinones and 2-aryl-5-pyrrolinones by reaction with diamines or diazo compounds |
| 12/29/2005 | US20050288495 Mono- and bis-hydrazone pigments |
| 12/29/2005 | US20050288494 Derived from 2-aryl-3-alkoxycarbonyl-5-pyrrolinones and 2-aryl-5-pyrrolinones by reaction with diamines or diazo compounds |
| 11/17/2005 | US20050252411 Organic solvent-based printing inks |
| 11/16/2005 | EP1594922A1 Cationic substituted hydrazone dyes |
| 11/15/2005 | US6965019 Mono-and bis-hydrazone pigments |
| 11/09/2005 | EP1593369A1 Composition comprising at least one coloring agent comprising a methine and/or carbonyl chromophore |
| 10/12/2005 | CN1679490A Composition comprising at least one mixed dye comprising at least two chromophores of (hetero) aromatic nitro or cyclic azine type, dyeing process, and mixed dyes |
| 10/12/2005 | CN1679489A Composition comprising at least one coloring agent comprising a methine and/or carbonyl chromophore, dyeing process, and mixed dyes |
| 09/21/2005 | CN1671809A Organic solvent-based printing inks |
| 09/14/2005 | EP1574206A2 Composition comprising a dyeing agent with at least a chromophore of nitro(hetero)aromatic or cyclic azine type |
| 08/17/2005 | CN1215125C Diaryl yellow pigment preparations |
| 08/03/2005 | EP1319048B1 Ink comprising an azo orange pigment composition |
| 07/13/2005 | EP1553411A1 Indicator for assessing body odor, process for producing the same, body odor assessment method, method of assessing efficaciousness of deodorant and kit for conveniently assesing body odor |
| 06/09/2005 | US20050120493 Process for exchanging the anions of cationic compounds |
| 05/11/2005 | CN1615343A Yellow cationic dyes for dying of organic material |
| 05/04/2005 | EP1528084A1 Gamma crystalline modification of C.I. Pigment Yellow 191 and manufacturing process thereof |
| 04/27/2005 | EP1525273A1 Organic solvent-based printing inks |
| 03/29/2005 | US6872839 Stabilizers; heat resistance, colorfastness, photostability |
| 01/06/2005 | US20050000034 For human hair, wool, leather, cotton, nylon |
| 12/28/2004 | US6835242 Thermally treating a liquid prepigment suspension in a microreactor |
| 12/23/2004 | WO2004072183A8 Cationic substituted hydrazone dyes |
| 12/08/2004 | EP1483334A2 Process for exchanging the anions of cationic compounds |
| 11/04/2004 | US20040220391 Diaryl yellow pigment preparations |
| 10/27/2004 | EP1471387A2 Photosensitive composition and compound used thereof |
| 10/20/2004 | EP1468049A1 Yellow cationic dyes for dying of organic material |
| 10/06/2004 | CN1534379A Photosensitive composition and new compound therefor |