| Patents for C09B 29 - Monoazo dyes prepared by diazotising and coupling (4,940) |
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| 08/15/2007 | EP1574552B1 Recording liquid |
| 08/15/2007 | CN101018829A Cyanopyridine-based azo dyes |
| 08/09/2007 | WO2007088794A1 Ink jet recording set and ink jet recording method |
| 08/08/2007 | CN1330712C Process for preparing solutions of anionic organic compounds |
| 08/08/2007 | CN1330709C Near-infrared transmitting black azo-dye |
| 08/07/2007 | US7252707 Inkjet recording ink set |
| 08/01/2007 | CN101010393A Inkjet ink, method for producing inkjet ink, inkjet recording method, and ink cartridge |
| 07/31/2007 | US7250079 Disazo dyes and an azo dyes mixture; forming an image having good color hue and high colorfastness to light and ozone gas; black color; inks comprising a metal phthalocyanine dye |
| 07/26/2007 | WO2007083845A1 Ink, inkjet ink, inkjet recording ink set, inkjet recording method and method for improving weather resistance of color image material |
| 07/26/2007 | WO2007083840A1 Ink, inkjet ink, inkjet recording method and method for improving weather resistance of color image material |
| 07/26/2007 | WO2007082813A1 2-[[1-[[(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]-benzoic acid and a process for its preparation |
| 07/26/2007 | WO2007045829A3 Yellow azo dyes for ink jet printing |
| 07/26/2007 | US20070173641 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 |
| 07/19/2007 | US20070167616 Salts of laked monoazo compounds |
| 07/18/2007 | CN1326946C Thermal migration fixed ozo dye |
| 07/18/2007 | CN1326945C Phthalimidyl azo pigments, method for producing same and utilisation thereof |
| 07/18/2007 | CN101001922A Amino antipyrine based azo ligands and their metal complexes for use as optical recording media |
| 07/18/2007 | CN100999613A Azo compounds |
| 07/17/2007 | US7244299 Composition of a copper phthalocyanine dye and a substituted bipyridinyl azo dye; non-clogging, prevents bronzing |
| 07/12/2007 | WO2007045830A3 Yellow azo dyes for ink jet printing |
| 07/12/2007 | DE102006000997A1 Harzhaltige feste Pigmentzubereitungen Resinous solid pigment preparations |
| 07/11/2007 | CN1995150A Slightly water-soluble sulfonamide type dye for dying hydrophobic fiber and its preparation |
| 07/11/2007 | CN1995149A C.I.dye red 176, C.I.dye red 185 and C.I.dye yellow 83 preparation method |
| 07/11/2007 | CN1995026A Benzoisothiazole compound, preparation and uses and disperse dyes composition |
| 07/11/2007 | CN1325572C Basic mono-and bisazo compounds |
| 07/05/2007 | US20070151479 Acidic monoazo dyestuffs |
| 07/04/2007 | EP1803780A1 Contrast dyes for inkjet lithographic printing plates |
| 07/04/2007 | CN1990603A 黄色染料化合物及其墨水组成物 Yellow dye compounds and ink composition |
| 07/04/2007 | CN1990602A Azo compounds |
| 06/28/2007 | US20070146453 Ink composition |
| 06/20/2007 | EP1797146A1 Cyanopyridine-based azo dyes |
| 06/13/2007 | CN1321158C Active red SHE, synthetic method and its composite active red dye |
| 06/07/2007 | US20070124872 Method of coloring with capped diazotized compound and coupling component |
| 05/24/2007 | WO2007058209A1 Disperse die, disperse die composition, ink for ink-jet printing, and staining method and stained material using the die, composition or ink |
| 05/24/2007 | US20070117031 Colored curable composition, color filter and method of producing thereof |
| 05/23/2007 | EP1786876A1 Solubilized dyes for inks |
| 05/23/2007 | CN1317335C C.1. pigment yellow 191 new-type polymorph and preparation method thereof |
| 05/22/2007 | US7220843 For use in recording fluids, especially for the inkjet printing |
| 05/22/2007 | US7220302 Storage, humidity and jet out stability; quality images having heat, light and ozone resistance; contains alkylene diol |
| 05/17/2007 | US20070107146 Disperse dyes |
| 05/16/2007 | CN1965033A Cationic imidazolazo dyes containing a 2,5-diaminophenyl moiety |
| 05/16/2007 | CN1962764A Acidic mono azo dyestuffs |
| 05/16/2007 | CN1315918C Method of producing coloured plastics or polymeric colour particles |
| 05/15/2007 | US7217803 soluble in organic solvents; for dyeing or printing semi-synthetic or synthetic hydrophobic fiber material; wood stains |
| 05/10/2007 | DE102005052912A1 Mittel zum Färben keratinhaltiger Fasern Agent for dyeing keratin fibers |
| 05/09/2007 | CN1961045A 浓缩染料溶液 Concentrated dye solution |
| 05/03/2007 | US20070094814 Storage-stable fluorescent whitener formulations |
| 05/02/2007 | EP1778644A2 Method of coloring with capped diazotized compound and coupling component |
| 05/02/2007 | CN1957044A Method for producing liquid adjustments of basic azo dyes |
| 05/01/2007 | US7211132 Light resistance; for ink jet recording |
| 05/01/2007 | CA2212460C Pigment compositions |
| 04/25/2007 | CN1952015A Process for preparing lemon chrome |
| 04/24/2007 | CA2266189C Disperse azo dye mixtures |
| 04/18/2007 | EP1773954A1 Ink set and ink jet recording method |
| 04/17/2007 | US7205347 Substituted-polyaryl chromophoric compounds |
| 04/17/2007 | US7205105 Real-time linear detection probes: sensitive 5′-minor groove binder-containing probes for PCR analysis |
| 04/17/2007 | CA2244393C Quinoxaline-monoazo-acetarylide pigment |
| 04/12/2007 | WO2007040079A1 Novel azo compound |
| 04/12/2007 | WO2007039525A1 Dyes and dye mixtures for dying polymers, method for the production thereof and their use |
| 04/12/2007 | CA2624474A1 Dyes and dye mixtures for dying polymers, method for the production thereof and their use |
| 04/11/2007 | EP1772493A1 Azo dye |
| 04/11/2007 | CN1946811A High-purity naphthol as pigments |
| 04/11/2007 | CN1946809A Salts of laked monoazo compounds |
| 04/11/2007 | CN1946808A Salts of laked monoazo compounds |
| 04/10/2007 | US7201477 Ink for ink jet recording, ink set for ink jet recording and ink jet recording method |
| 04/05/2007 | DE102005047290A1 New pyridine dye compounds, useful for coloring polymer, polyurethane and polyurethane foam |
| 03/29/2007 | WO2007034963A1 Colorant dispersion, coloring resin composition, color filter, and liquid-crystal display |
| 03/22/2007 | US20070062409 Trisazo-dyestuffs |
| 03/21/2007 | EP1525267B1 Anionic monoazo dyes |
| 03/21/2007 | CN1305972C Composite disperse red dye |
| 03/20/2007 | US7193068 Curable acrylic ester polymers containing the monoazo dye; liquid crystal displays, charge-coupled devices, semiconductors; high colorfastness, lightfastness and heat resistance |
| 03/20/2007 | US7193067 Derived from 2-aryl-3-alkoxycarbonyl-5-pyrrolinones and 2-aryl-5-pyrrolinones by reaction with diamines or diazo compounds |
| 03/14/2007 | CN1304485C Transparent greenish yellow pyrazolone pigments |
| 03/13/2007 | US7189268 Using an 2-azoimidazole compound; dyeing human hair |
| 03/08/2007 | US20070050928 Disperse azo dyestuffs |
| 03/07/2007 | EP1758957A1 Salts of laked monoazo compounds |
| 03/07/2007 | CN1926204A Ink for inkjet recording, inkjet recording method, ink cartridge, and inkjet recording apparatus |
| 03/07/2007 | CN1926196A 偶氮化合物 Azo compounds |
| 03/07/2007 | CN1303162C Process for preparing low-salt high-strength active yellow dye |
| 02/28/2007 | EP1757264A2 Cationic julolidine comprising azo compounds, dyeing compositions and process for dyeing keratin fibres |
| 02/28/2007 | EP1756232A1 Concentrated dye solution |
| 02/28/2007 | EP1756231A1 Method for producing liquid adjustments of basic azo dyes |
| 02/28/2007 | EP1756229A2 Salts of laked monoazo compounds |
| 02/27/2007 | US7183409 Monoazo and disazo dyes with hydroxynaphthalene aminocarbonyl groups and aminotriazines and salts for liqids used in dyeing and printing, inks or ink jets |
| 02/21/2007 | CN1918243A Dried c.i. pigment red 57:1, dried pigment composition and its manufacturing method |
| 02/21/2007 | CN1918132A Method of coloring with capped diazotized compound and coupling component |
| 02/15/2007 | WO2007018232A1 Monoazo compound, ink composition, and colored object |
| 02/15/2007 | US20070037076 Azo compound, colored curable composition, color filter and manufacturing method thereof |
| 02/15/2007 | US20070033749 Anionic azo dyes and the metal complexes thereof ofr colouring leather |
| 02/14/2007 | EP1354007B1 Single-phase mixed crystals of laked monoazo dyes |
| 02/13/2007 | US7175958 Electrophotographic photoconductor, process for forming an image, image forming apparatus and process cartridge for the same |
| 02/07/2007 | EP1749863A1 Ink for inkjet recording, inkjet recording method, ink cartridge, and inkjet recording apparatus |
| 02/06/2007 | US7173114 Lightfast colorant and lightfast ink composition including the same |
| 01/31/2007 | CN1906256A Red ink composition for color filter |
| 01/30/2007 | US7169909 disperse dyes having N-alkyl-phthalimide diazo and pyridone coupling components, used for dyeing or printing synthetic hydrophobic fibers such as textiles; colorfastness |
| 01/24/2007 | EP1283856B1 Process for preparing solutions of anionic organic compounds |
| 01/24/2007 | CN1902286A Disperse dye mixtures which have a high degree of light fastness |
| 01/24/2007 | CN1902284A Acidic monoazo dyestuffs |
| 01/24/2007 | CN1900171A Directly blending rose dye and its preparing process |
| 01/24/2007 | CN1900170A Azobenzene diamine chromophore with photoelectric activity and its preparing method |