| Patents for C09B 29 - Monoazo dyes prepared by diazotising and coupling (4,940) |
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| 04/02/2014 | CN103703117A Thiophene azo carboxylate dyes and laundry care compositions containing the same |
| 04/02/2014 | CN102325660B Dye for optical information recording medium and optical information recording medium |
| 03/26/2014 | CN103664684A Method for preparing diazonium salt by depolymerizing waste polyester through ethylene glycol |
| 03/19/2014 | CN103649232A Disperse dye composition and dyeing method for hydrophobic fiber material using same |
| 03/19/2014 | CN101874080B Improved shading process |
| 03/11/2014 | US8668747 Aqueous dye dispersions |
| 03/11/2014 | CA2700290C Azo dyes for dyeing and printing hydrophobic materials |
| 03/05/2014 | CN103613511A Dilute sulfuric acid diazotization process of substituted phenylamine |
| 03/04/2014 | US8664371 Rinsable dyes and methods for their preparation |
| 02/26/2014 | CN103602095A Monoazo-type disperse dyes, preparation method thereof and applications thereof |
| 02/19/2014 | CN103597040A Highly electrically insulating azo-based black pigment, production method, colored composition, coloring method, and colored articles |
| 02/18/2014 | CA2695949C 1,3-thiazolyl azo dyes, their preparation and use |
| 02/18/2014 | CA2582104C Pigment preparations based on py 155 |
| 02/12/2014 | CN103582696A Laundry care compositions containing dyes |
| 02/12/2014 | CN102807766B Triazine structure contained dye |
| 02/05/2014 | CN103562325A Azo compound and ink containing same |
| 02/05/2014 | CN103554956A Novel special red azo pigment and preparation method thereof |
| 01/30/2014 | WO2014016072A1 Disperse azo dyes, a process for the preparation thereof and the use thereof |
| 01/29/2014 | CN103540156A Stabilizer of color former and use thereof |
| 01/29/2014 | CN103146221B Method and device for continuously producing dyes |
| 01/29/2014 | CN102199365B NK-BB red dye special for nylon, and preparation method thereof |
| 01/22/2014 | CN103160145B Method and device for automatic-control continuous production of dye |
| 01/22/2014 | CN102666733B Non-aqueous pigment dispersions using dispersion synergists |
| 01/08/2014 | EP2682436A1 Ink composition, ink for ink jet recording and method for ink jet recording |
| 01/08/2014 | CN103497533A Heterocyclic azo type disperse dyestuff and application thereof |
| 01/08/2014 | CN102421853B Organic compounds |
| 01/01/2014 | CN103492500A Ink composition, ink for ink jet recording and method for ink jet recording |
| 01/01/2014 | CN102796399B Preparation method of high-color strength C. I. pigment yellow 154 |
| 12/27/2013 | WO2013189580A1 Electrophoretic fluid |
| 12/25/2013 | CN102712815B Visible light absorbers for ophthalmic lens materials |
| 12/25/2013 | CN102421854B Acidic azo dyes |
| 12/18/2013 | CN103450699A Grinding coupling method for preparing disperse dye |
| 12/12/2013 | WO2013182391A1 Anthraquinone azo dyes |
| 12/11/2013 | CN102757660B Benzisothiazole thiazole dye monomer compound and disperse dye |
| 12/11/2013 | CN102337039B Water-soluble dye and preparation method and application thereof |
| 12/04/2013 | CN102604414B Azo compound containing phenylindole, preparation method and application thereof |
| 11/27/2013 | CN103408961A Dye for supercritical carbon dioxide dying and preparation and application of dye |
| 11/27/2013 | CN102618084B Heterocyclic ring blue disperse dye and synthesizing method and application thereof |
| 11/27/2013 | CN102585540B Method for preparing edible pigment such as new red |
| 11/27/2013 | CN102311658B Preparation method of pigment used for water-based ink |
| 11/27/2013 | CN102245710B Novel organic dye containing benzothiadiazole chromophore and preparation method thereof |
| 11/26/2013 | US8592565 Preparation of azide-modified carbon surfaces for coupling to various species |
| 11/20/2013 | CN102618063B Method for preparing water-soluble azo dye continuously by chaos mixing of spiral tube |
| 11/13/2013 | CN103387752A Preparation technology of P.Y.13 permanent yellow pigment |
| 11/13/2013 | CN102146216B Monoazo and polyazo dyes favorable for health and synthesis method thereof |
| 11/06/2013 | CN203269846U Device for continuously producing dyes |
| 11/06/2013 | CN203269845U Automatic-control continuous dye production device |
| 11/06/2013 | CN102197099B Azo-pigment-containing water-based ink for inkjet recording |
| 10/31/2013 | WO2013162042A1 Stable polymerizable uv-absorbing colorant for intraocular lens |
| 10/31/2013 | WO2013161505A1 Inkjet printing coloring composition, printing method, and fabric |
| 10/31/2013 | WO2013161504A1 Inkjet printing colored composition, printing method, and fabric |
| 10/31/2013 | US20130289218 Polycarboxylic acid dye with low polymerization degree |
| 10/30/2013 | EP2657304A1 Azo dye, ocular lens material, method for producing ocular lens material, and ocular lens |
| 10/30/2013 | EP2655518A1 Disperse azo dyes |
| 10/30/2013 | CN101914300B X-type active light-resistant orange azo dye and preparation method thereof |
| 10/23/2013 | EP2652044A1 A system for evaluating the current evolutionary status of events or processes in a geographical region and for generating and visualizing predictions of the evolutionary dynamics in time and space |
| 10/15/2013 | CA2710083C Nanosized particles of benzimidazolone pigments |
| 10/09/2013 | CN103342899A Preparation method of high-tinting-strength C.I.P.O64 |
| 10/09/2013 | CN103342898A Preparation method of brilliant-blue-light red organic pigment C.I.P.R.185 |
| 10/03/2013 | US20130255011 Disperse Azo Dyes |
| 10/01/2013 | CA2710365C Methods of making nanosized particles of benzimidazolone pigments |
| 09/26/2013 | WO2013142495A1 Carboxylate dyes |
| 09/26/2013 | WO2013142486A1 Laundry care compositions containing dyes |
| 09/26/2013 | WO2013139485A1 Water soluble and water fast dyes for ink jet printing |
| 09/25/2013 | EP2641940A1 Water soluble and water fast dyes for ink jet printing |
| 09/25/2013 | CN103319380A Fluorine-containing dye |
| 09/25/2013 | CN101959968B Azo pigment, pigment dispersion, coloring composition, and inkjet recording ink |
| 09/24/2013 | CA2656503C Nanosized particles of benzimidazolone pigments |
| 09/19/2013 | US20130245242 Laundry Care Compositions Containing Dyes |
| 09/17/2013 | CA2710085C Nanosized particles of benzimidazolone pigments |
| 09/06/2013 | WO2013129697A1 Pigment dispersion and yellow resist composition for color filter and ink composition containing the pigment dispersion |
| 09/06/2013 | WO2013127494A1 Electrowetting fluids |
| 09/04/2013 | CN103275512A Blue monoazo dye |
| 08/28/2013 | CN103270452A Photosensitive resin composition for color filter and color filter using same |
| 08/28/2013 | CN103265821A High-covering power one-step production process of permanent bordeaux F5RK |
| 08/28/2013 | CN103265820A Method for preparing azo dye with alkalescent arylamine serving as diazotization ingredient |
| 08/28/2013 | CN102391663B Preparation method of C.I. pigment yellow 151 |
| 08/28/2013 | CN102093756B Preparation method of energy-saving azo disperse dye |
| 08/21/2013 | CN102604413B Middle-temperature type disperse dye compound and preparation method and application thereof |
| 08/14/2013 | CN103249780A Disperse azo dyes |
| 08/07/2013 | CN103233370A Disperse dye application |
| 08/07/2013 | CN103232723A Easter compounds and preparation method thereof |
| 08/07/2013 | CN103232409A Preparation method of disperse dyestuff |
| 08/07/2013 | CN103232408A Disperse dye compound |
| 08/07/2013 | CN102618061B Preparation method for 2-[N-(2-cyanoethyl)-4-[(2,6-dichloro-4-nitrobenzophenone)azo]anilino]ethyl acetate |
| 07/31/2013 | CN103228740A Disperse dye and method for dyeing hydrophobic fiber material using same |
| 07/31/2013 | CN101918502B Magenta inks and ink sets for ink-jet imaging |
| 07/31/2013 | CN101845234B Monoazo disperse blue dye and bi-component disperse blue dye as well as preparation method thereof |
| 07/31/2013 | CN101108919B Azo dye, colored composition, heat-sensitive transfer recording ink sheet, heat-sensitive transfer recording method, and color filter |
| 07/25/2013 | WO2013108925A1 Water-insoluble coloring compound, ink, thermal transfer recording sheet, and color filter resist composition |
| 07/25/2013 | WO2013108923A1 Water-insoluble coloring compound, ink, thermal transfer recording sheet, and color filter resist composition |
| 07/17/2013 | EP2615143A1 Ink set for inkjet recording, recording method, and colored body using same |
| 07/17/2013 | CN103210044A Azo dye, ocular lens material, method for producing ocular lens material, and ocular lens |
| 07/17/2013 | CN101684202B Azo pigment, electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 07/17/2013 | CN101528857B Monoazo colorants for mass-colouring of polymers |
| 07/10/2013 | CN101652431B Pigment composition based on C.I. pigment yellow 191 |
| 07/03/2013 | EP2609158A1 Azo compound, and pigment dispersant, pigment composition, pigment dispersion and toner including the azo compound |
| 07/03/2013 | EP2609132A1 Polyester, pigment composition, and toner |
| 07/03/2013 | CN101528856B Disperse azo dyestuffs |
| 07/03/2013 | CN101448902B Method for producing dry organic pigment |