Patent application number | Description | Published |
20090075193 | COLORING COMPOUND, YELLOW TONER, SHEET FOR HEAT-SENSITIVE TRANSFER RECORDING, AND INK - A coloring compound is provided which is excellent in coloring ability and transparency, has high solubility in organic solvents, and is superior in light resistance. A toner, a sheet for heat-sensitive transfer recording and an ink that use the coloring compound are also provided. The coloring compound is represented by the following general formula: | 03-19-2009 |
20090293764 | DYE COMPOUND AND INK CONTAINING DYE COMPOUND - A dye compound has the following general formula (1). | 12-03-2009 |
20090293765 | DYE COMPOUND AND INK CONTAINING DYE COMPOUND - A dye compound represented by the following formula has at least one anionic group: | 12-03-2009 |
20100089284 | COLORANT COMPOUND AND INK INCLUDING THE COLORANT COMPOUND - The invention provides a colorant compound represented by the following general formula (1): | 04-15-2010 |
20100089285 | COLORANT COMPOUND AND INK INCLUDING THE COLORANT COMPOUND - The invention provides a colorant compound represented by the general formula (I) below. | 04-15-2010 |
20100266944 | PIGMENT, METHOD OF PRODUCING PIGMENT, PIGMENT DISPERSION, AND YELLOW TONER - A pigment represented by the following formula has a CuKα characteristic X-ray diffraction spectrum having, when θ represents a Bragg angle, a peak at 2θ±0.20 degrees equal to 10.0 degrees and a peak at 2θ±0.20 degrees equal to 11.1 degrees, the intensity ratio of the 11.1 degree peak to the 10.0 degree peak being 0.7 or more: | 10-21-2010 |
20100266945 | PIGMENT, METHOD FOR MANUFACTURING THE SAME, PIGMENT DISPERSION, AND YELLOW TONER - A pigment has a compound expressed by Formula (1). The pigment has a number average primary particle size of 30 to 70 nm and has a CuKα characteristic X-ray diffraction spectrum having, when θ represents a Bragg angle, a peak at 2θ±0.20° equal to 10.0° and a peak at 2θ±0.20° equal to 11.1°, the intensity ratio of the 11.1° peak to the 10.0° peak being 0.1 to 0.6. | 10-21-2010 |
20100273101 | YELLOW TONER - To provide a yellow toner satisfying good toner particles and a superior coloring power, the toner has toner base particles having at least a binder resin, a colorant and a wax component, and contains as the colorant at least a coloring matter compound represented by the following general formula (1) and a pigment represented by the following formula (2). | 10-28-2010 |
20110067598 | COLORANT COMPOUND - The present invention is a colorant compound represented by the following general formula (1): | 03-24-2011 |
20110243850 | PROBE FOR A BIOLOGICAL SPECIMEN AND LABELLING METHOD AND SCREENING METHOD USING THE PROBE - Provided is a novel probe for a biological specimen for labelling by itself and clearly visualizing one of a specific cell and a specific cell organ in a living body, the probe having excellent spectral characteristics and exhibiting excellent storage stability. The probe for a biological specimen contains, as an active agent, at least one kind of compound represented by a general formula (I). | 10-06-2011 |
20120094226 | AZO COMPOUND, AND PIGMENT DISPERSANT, PIGMENT COMPOSITION, PIGMENT DISPERSION AND TONER INCLUDING THE AZO COMPOUND - There is provided a colorant compound improved in the dispersibility of an azo pigment into a water-insoluble solvent. The colorant compound is represented by the following general formula (1). R | 04-19-2012 |
20120231388 | AZO COMPOUND, AND PIGMENT DISPERSANT, PIGMENT COMPOSITION, PIGMENT DISPERSION AND TONER INCLUDING THE AZO COMPOUND - There is provided an azo compound for improvement in the dispersibility of an azo pigment into a water-insoluble solvent. The azo compound is represented by the following general formula (1): | 09-13-2012 |
20120251939 | PIGMENT DISPERSION AND YELLOW TONER - To obtain a pigment dispersion and a yellow toner having high coloring power and high dispersibility of a pigment in a dispersion medium, a pigment dispersion containing a compound represented by general formula (1) and a yellow pigment represented by general formula (2) are provided in a dispersion medium. | 10-04-2012 |
20130095421 | TONER INCLUDING COMPOUND HAVING BISAZO SKELETON - An object of the present invention is to provide a toner having high dispersibility of an azo pigment in a binder resin and a good color tone, having suppressed image fogging and high transfer efficiency, and providing a stable image for a long time. The toner including toner base particles, each of which includes: at least a binder resin, a compound in which a specific bisazo skeleton unit bonds to a specific polymer resin unit, and an azo pigment as a colorant. | 04-18-2013 |
20130122413 | AZO COMPOUND, PIGMENT DISPERSANT CONTAINING THE AZO COMPOUND, PIGMENT COMPOSITION, PIGMENT DISPERSION, AND TONER - A novel compound that can improve the dispersibility of an azo pigment in a non-water-soluble solvent is provided, which is represented by the following formula (1): | 05-16-2013 |
20130130164 | POLYESTER, PIGMENT COMPOSITION, AND TONER - Provided is a pigment dispersant for improving the dispersibility of an azo pigment for a water-insoluble solvent. More specifically, provided is a polyester, including at least one unit represented by one of the following formula (1) and the following formula (2): | 05-23-2013 |
20130224644 | BLACK TONER CONTAINING COMPOUND HAVING AZO SKELETON - A toner comprising toner particles, each of which contains a binder resin, a compound in which a polymer portion is bound to an azo skeleton structure are linked, and carbon black. | 08-29-2013 |
20130224645 | MAGENTA TONER CONTAINING COMPOUND HAVING AZO SKELETON - A toner comprising toner particles, each of which contains a binder resin, a compound in which a polymer portion is bound to an azo skeleton structure, and a magenta pigment. | 08-29-2013 |
20130224646 | CYAN TONER CONTAINING COMPOUND HAVING AZO SKELETON - A cyan toner comprising toner particles, each of which contains a binder resin, a compound in which a polymer portion is bound to an azo skeleton structure, and a phthalocyanine pigment serving as a colorant. | 08-29-2013 |
20140004458 | MAGENTA TONER | 01-02-2014 |
20140005417 | WATER-INSOLUBLE COLORING COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, AND THERMAL TRANSFER RECORDING SHEET | 01-02-2014 |
20140011129 | POLYMERIZABLE MONOMER, POLYMERIC COMPOUND, CHARGE CONTROL AGENT CONTAINING THE POLYMERIC COMPOUND, AND DEVELOPER BEARING MEMBER AND TONER WHICH CONTAIN THE CHARGE CONTROL AGENT - A polymerizable monomer is provided which is represented by the following formula (1): | 01-09-2014 |
20140080049 | YELLOW TONER - To provide a yellow toner having a colorant in a good dispersed state, obtained through excellent granulation performance and having stable developing performance, the yellow toner contains a binder resin, a wax and a colorant, and is characterized by containing as the colorant a compound represented by the following general formula (1) and a compound represented by the following general formula (2). | 03-20-2014 |
20140080063 | PIGMENT DISPERSION, INK COMPOSITION INCLUDING PIGMENT DISPERSION, AND COLOR FILTER YELLOW RESIST COMPOSITION INCLUDING PIGMENT DISPERSION - The present invention provides a pigment dispersion excellent in dispersibility. Furthermore, the present invention provides a color filter yellow resist composition and an ink composition, which include the pigment dispersion. A pigment dispersion containing at least a compound represented by General formula (1) and a yellow pigment represented by General formula (2) in a dispersion medium and a method for manufacturing the same are provided. Furthermore, a color filter yellow resist composition and an ink composition are provided, wherein images can be displayed with high spectral characteristics and high display contrast because the brightness is high and the hue of yellow is excellent. | 03-20-2014 |
20140113229 | MAGENTA TONER AND METHOD FOR PRODUCING THE SAME - An object of the present invention is to provide a magenta toner having high dispersibility of a colorant and good spectral characteristics. | 04-24-2014 |
20140113231 | PIGMENT DISPERSION, AND RESIST COMPOSITION FOR COLOR FILTER AND INK COMPOSITION EACH USING THE PIGMENT DISPERSION - To provide a pigment dispersion excellent in dispersibility and spectral characteristics. The pigment dispersion at least includes: a dispersion medium; a compound represented by a general formula (1), the compound being dispersed in the dispersion medium; and a pigment having a quinacridone skeleton, the pigment being dispersed in the dispersion medium: | 04-24-2014 |
20140162182 | MAGENTA TONER - An object of the present invention is to provide a magenta toner having high lightness and saturation and having spectral reflection properties having a wider color range. | 06-12-2014 |
20140235775 | COMPOUND HAVING BISAZO SKELETON, PIGMENT DISPERSANT CONTAINING THE COMPOUND, PIGMENT COMPOSITION, PIGMENT DISPERSION, INK AND RESIST COMPOSITION FOR COLOR FILTER - An object of the present invention is to provide a pigment dispersant in which dispersibility of an azo pigment in a water-insoluble solvent is improved, and to provide an azo pigment composition in which the azo pigment has high dispersibility in a water-insoluble solvent. The present invention provides a compound used as a pigment dispersant and having a structure in which a specific bisazo skeleton unit bonds to a specific polymer resin unit. | 08-21-2014 |
20140285567 | COMPOUND, INK, INK CARTRIDGE AND INK JET RECORDING METHOD - There are provided a new compound which has the following general formula (1) and which is useful as a coloring material, an ink containing the compound, an ink cartridge containing the ink and an ink jet recording method including ejecting the ink from a recording head of an ink jet system to record an image on a recording medium, | 09-25-2014 |
20140308610 | TONER AND METHOD FOR MANUFACTURING TONER PARTICLES - The present invention provides a toner that contains an azo pigment well-dispersed in a binder resin and has a satisfactory color tone. | 10-16-2014 |
20140326931 | NOVEL COMPOUND HAVING BISAZO DYE SKELETON, PIGMENT COMPOSITION CONTAINING THE SAME, PIGMENT DISPERSION, INK, AND COLOR FILTER RESIST COMPOSITION - The present invention provides a pigment dispersant that can improve the dispersion of an azo pigment in a water-insoluble solvent. | 11-06-2014 |
20140356779 | BLACK TONER CONTAINING COMPOUND HAVING AZO SKELETON - Provided is a black toner which has improved dispersibility of carbon black in a binding resin and has a high coloring power. Also provided is a black toner which suppresses fogging and has high transfer efficiency. The toner includes a toner particle containing a binding resin, a compound in which a polymer moiety is bound to an azo skeleton, and carbon black as a coloring agent. | 12-04-2014 |
20140377697 | CYAN TONER CONTAINING COMPOUND HAVING AZO SKELETON - An object of the present invention is to provide a cyan toner having a high coloring ability, enabling suppression of fogging, and having high transfer efficiency. The object can be attained by a toner including toner particles containing a binder resin, a compound having a polymeric portion bound to an azo skeleton, and a phthalocyanine pigment as a colorant. | 12-25-2014 |
20150024321 | NOVEL COMPOUND HAVING AZO SKELETON AND PIGMENT DISPERSANT, PIGMENT COMPOSITION, PIGMENT DISPERSION, AND TONER CONTAINING THE COMPOUND - To provide an azo compound which improves the dispersibility of an azo pigment in a non-water soluble solvent. | 01-22-2015 |
20150064618 | BLACK TONER CONTAINING COMPOUND HAVING AZO SKELETON - A toner comprising toner particles, each of which contains a binder resin, a compound in which a polymer portion is bound to an azo skeleton structure are linked, and carbon black. | 03-05-2015 |
20150079515 | MAGENTA TONER CONTAINING COMPOUND HAVING AZO SKELETON - A toner comprising toner particles, each of which contains a binder resin, a compound in which a polymer portion is bound to an azo skeleton structure, and a magenta pigment. | 03-19-2015 |