| Patents for C09B 29 - Monoazo dyes prepared by diazotising and coupling (4,940) |
|---|
| 08/12/2009 | CN100526391C Coloring composition for image formation and method for improving ozone resistance of color image |
| 08/11/2009 | US7572911 Azotization of 5-amino-3-t-butyl-4-cyanopyrazole, then reacting with couplers and alkylation or arylation, to form azo dyes, used as inks having colorfastness; liquid crystal displays and plasma display panels; excellent color reproducibility |
| 08/05/2009 | EP2085434A1 Disperse dyes soluble in water |
| 08/05/2009 | EP2084232A1 Disperse azo dyestuffs |
| 07/23/2009 | WO2009044094A3 Magenta dyes and inks for use in ink-jet printing |
| 07/22/2009 | EP2079805A1 Monoazo colorants for mass-colouring of polymers |
| 07/16/2009 | WO2009088034A1 Yellow toner |
| 07/15/2009 | EP2078737A1 Basic monoazo compounds |
| 06/25/2009 | WO2009078252A1 Water-soluble anthrapyridone compound or salt thereof, ink composition, and colored material |
| 06/25/2009 | US20090158532 Coloring Agents for Keratin Fibers |
| 06/24/2009 | CN100503735C C.I.dye red 176, C.I.dye red 185 and C.I.dye yellow 83 preparation method |
| 06/10/2009 | CN101454402A Disperse dyes, production and their use |
| 06/09/2009 | US7544308 Anthraquinone derivatives; have high photostability in addition to excellent solubility; liquid crystal composition employing the above dichroic dyes can have an orientational order parameter more than 0.7 |
| 06/04/2009 | WO2009069665A1 Azo compound for anisotropic films |
| 06/04/2009 | WO2009068513A2 Improved shading process |
| 06/04/2009 | WO2009019206A3 1,3-thiazolyl azo dyes, their preparation and use |
| 06/04/2009 | US20090142553 Yellow Dye and a Process for Ink Jet Printing Using the Dye |
| 06/03/2009 | CN101445667A Nitrobenzoisothiazole dye monomer compound, application thereof and disperse dye composition |
| 06/02/2009 | CA2246228C Fluorescent yellow azo pigments |
| 05/28/2009 | WO2008134555A3 Polymeric dyes based on polymerizable vinyl-group containing p-nitrophenyl-azo salicylic acid derivatives |
| 05/28/2009 | US20090133787 Pyrotechnic agent |
| 05/27/2009 | CN101443422A Magenta ink composition, ink set, ink cartridge, inkjet recording method and recorded matter |
| 05/27/2009 | CN101440221A Azobenzol dye compound and preparation thereof |
| 05/27/2009 | CN100491474C Antibiotic azo dye comprising quaternary ammonium salt group and its preparation and uses |
| 05/26/2009 | CA2246233C Fluorescent orange azo pigments |
| 05/22/2009 | WO2009039180A3 Colorants based n-halamines compositions and method of making and using |
| 05/19/2009 | CA2391284C High strength monoazo yellow pigment |
| 05/19/2009 | CA2326791C Hardness indicator composition and method of water hardness analysis |
| 05/14/2009 | US20090123711 Disperse azo dyes and mixtures comprising these disperse azo dyes |
| 05/12/2009 | US7531667 Two-photon absorption dye-containing material, three-dimensional refractive index modulation material, three-dimensional absorption index modulation material and three-dimensional optical recording material |
| 05/06/2009 | CN101423671A Azo structure carboxylic amide type dyes for polylactic acid fiber dyeing and preparation method thereof |
| 05/06/2009 | CN100484941C Compound forming heterocyclic azo dye and method for making dye |
| 04/30/2009 | WO2009054829A1 Magenta inks and ink sets for ink-jet imaging |
| 04/30/2009 | WO2009015698A3 Novel phenylpyrazolone colorant |
| 04/29/2009 | EP2052034A2 Thiol derivative dyes |
| 04/15/2009 | EP2003644A9 Optical recording medium and visible information recording method |
| 04/09/2009 | WO2009044853A1 Colorant for ocular lens, material for ocular lens, process for producing ocular lens, and ocular lens |
| 04/09/2009 | US20090092802 Curable composition, negative type color filter and method of producing the same |
| 04/07/2009 | US7513943 Produced by reacting diazotized naphthylamine-3,6,8-trisulphonic acid with compounds such as 1-(2',5'-dichloro-4-sulfophenyl)-3-methyl-5-pyazolone; ink-jet inks; light-fastness and solubility |
| 04/02/2009 | US20090088490 Two-photon absorption recording material containing dye having polymerizable group |
| 04/02/2009 | DE102007046751A1 Farbstoffe für die Polymerfärbung, Verfahren zu deren Herstellung und deren Verwendung Dyes for polymer coloration, processes for their preparation and their use |
| 04/02/2009 | DE102007045364A1 Azofarbstoffe zum Färben und Bedrucken von hydrophoben Materialien Azo dyes for dyeing and printing hydrophobic materials |
| 03/26/2009 | WO2009039180A2 Colorants based n-halamines compositions and method of making and using |
| 03/26/2009 | WO2009037215A2 Azo dyes for dyeing and printing hydrophobic materials |
| 03/26/2009 | WO2008049758A3 Disperse dyes, their preparation and their use |
| 03/26/2009 | US20090082553 Novel Polymerizable Dye and Ophthalmic Lens Containing the Same |
| 03/26/2009 | US20090082314 Targeting Prodrugs for the Treatment of Gastrointestinal Diseases |
| 03/26/2009 | CA2700290A1 Azo dyes for dyeing and printing hydrophobic materials |
| 03/26/2009 | CA2700259A1 Colorants based n-halamines compositions and method of making and using |
| 03/25/2009 | EP2039726A2 Azo pigment and pigment dispersion |
| 03/25/2009 | EP2039725A2 Azo pigment and pigment dispersion |
| 03/25/2009 | CN101395227A Process for production of azo compound |
| 03/25/2009 | CN101395226A Disperse azo dyestuffs |
| 03/19/2009 | US20090075193 Coloring compound, yellow toner, sheet for heat-sensitive transfer recording, and ink |
| 03/19/2009 | US20090074825 Colorants based n-halamines compositions and method of making and using |
| 03/18/2009 | EP2036954A2 Azo compound, curable composition, color filter, and method of producing the same |
| 03/18/2009 | CA2639559A1 Red dye mixture |
| 03/17/2009 | US7504488 Dye, dye production method and ink containing dye |
| 03/12/2009 | WO2009031734A1 Two-photon probe for real-time monitoring of intracellular calcium ions, method for preparing the probe and method for real-time monitoring of intracellular calcium ions using the probe |
| 03/12/2009 | US20090068697 Compounds and methods of use thereof for assaying lysophospholipase D activity |
| 03/11/2009 | EP2032659A2 Disperse dyes, production and use |
| 03/11/2009 | CN101381527A Method for preparing pigment yellow |
| 03/11/2009 | CN100467544C Activated dye, its preparation method and application |
| 03/05/2009 | US20090056038 Hair dye composition |
| 03/04/2009 | CN101376748A Yellow dye compound and ink composition thereof |
| 02/26/2009 | US20090053821 Fluorescence quenching azo dyes, their methods of preparation and use |
| 02/25/2009 | EP1367667B1 Pigment sensitizing photoelectric conversion element |
| 02/25/2009 | CN101374664A Ink jet recording set and ink jet recording method |
| 02/19/2009 | WO2009002051A3 Reactive dichroic dyes, preparation method of the same, poly(vinyl alcohol)-based film comprising reactive dichronic dyes and polarizing film |
| 02/18/2009 | EP1786876B1 Solubilized dyes for inks |
| 02/18/2009 | CN101370882A Ink composition and ink jet recording method |
| 02/18/2009 | CN101370874A 2-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]-benzoic acid and a process for its preparation |
| 02/12/2009 | WO2009019207A1 Disperse dyes, their preparation and use |
| 02/12/2009 | WO2009019206A2 1,3-thiazolyl azo dyes, their preparation and use |
| 02/12/2009 | US20090043007 Ophthalmic lens materials containing chromophores that absorb both uv and short wavelength visible light |
| 02/12/2009 | US20090041692 Methods of producing lignin peroxidase and its use in skin and hair lightening |
| 02/12/2009 | DE102007037524A1 1, 3-Thiazolyl-Azofarbstoffe, deren Herstellung und Verwendung 1, 3-thiazolyl-azo dyes, their preparation and use |
| 02/12/2009 | DE102007037522A1 Dispersionsfarbstoffe, ihre Herstellung und Verwendung Disperse dyes, their preparation and use |
| 02/12/2009 | CA2695949A1 1,3-thiazolyl azo dyes, their preparation and use |
| 02/12/2009 | CA2695810A1 Disperse dyes, their preparation and use |
| 02/11/2009 | CN101365756A C.I. pigment red 57:1 and its manufacturing method |
| 02/05/2009 | WO2009015698A2 Novel phenylpyrazolone colorant |
| 02/03/2009 | US7485442 Incubating a mixture comprising a target sequence, oligonucleotide primers complementary to regions of target sequence, a polymerizing enzyme, nucleotide substrates, and an oligonucleotide conjugate linked to a fluorophore; replication and amplification; continuously monitoring fluorescence produced |
| 01/29/2009 | WO2009013122A2 Azo dyes |
| 01/27/2009 | US7482438 Hair dyes; blue or violet dyes with good washfastness, colorfastness, lightfastness |
| 01/22/2009 | US20090023903 Process for the preparation of trifluoroalkyl-phenyl and heterocyclic sulfonamides |
| 01/15/2009 | US20090018317 Reactive dyestuffs with alkylthio group and beta-sulfatoethysulfone group |
| 01/14/2009 | EP1563011B1 Mono azo dyes |
| 12/31/2008 | WO2009002051A2 Reactive dichroic dyes, preparation method of the same, poly(vinyl alcohol)-based film comprising reactive dichronic dyes and polarizing film |
| 12/31/2008 | CN101333339A Preparation method for enhancing yield of edible sunset yellow |
| 12/30/2008 | US7470780 Dyes that are soluble in organic solvents |
| 12/24/2008 | EP2004412A1 Ink jet recording set and ink jet recording method |
| 12/18/2008 | WO2008019977A3 Thiol derivative dyes |
| 12/18/2008 | US20080312352 Dyes and Dye Mixtures for Dying Polymers, Method for the Production Thereof and Their Use |
| 12/17/2008 | EP2003644A2 Optical recording medium and visible information recording method |
| 12/11/2008 | US20080306252 Sulfonamido ether substituted imidazoquinolines |
| 12/10/2008 | EP2000512A2 Nanosized particles of monoazo laked pigment |
| 12/03/2008 | CN101314677A Process for preparing red novel substantive dye |
| 12/03/2008 | CN100439452C Disperse dye mixtures which have a high degree of light fastness |
| 12/03/2008 | CN100439450C Disperse azo dyestuffs |