Class / Patent application number | Description | Number of patent applications / Date published |
106310430 | Organic nitrogen compound containing | 74 |
20080229973 | Ink compositions and printing methods for high readability on various types of substrates - New blue inks are provided for inkjet printing, especially using piezoelectric printers, on papers which are typically difficult to print with good quality, high-contrast images. The inks are characterized by a color of the ink (color illumination D65) of L*: about 37±5, a*: about 7±7, b*: about −27±8. The inks contain an aqueous vehicle including water and a humectant comprising a polyhydric alcohol, a penetrant, surfactant, and a blue dye. The relative amounts of the aqueous vehicle, the penetrant, the surfactant and the blue dye, are effective to provide an ink having a viscosity and surface tension effective for inkjet printing, especially for piezoelectric printing, having a viscosity of from about 2 to about 4 mPa·s and a surface tension of from 30 to 50 mN/m. Also provided are a process for printing an image and a printed image prepared using the ink. | 09-25-2008 |
20080257206 | Dye-based black ink formulations and ink-jet ink sets - Dye-based black ink formulations, ink-jet ink sets, and methods of making a dye-based black ink formulation, are disclosed. | 10-23-2008 |
20080257207 | Dye-based ink formulations - Dye-based ink formulations and methods of making dye-based ink formulations are disclosed. | 10-23-2008 |
20080308003 | UV inkjet resist - A UV curable, etch-resistant ink composition for ink jet printing of variable information on printed circuit boards and for printing the circuit boards themselves. The ink composition of the invention includes a novel thermal stabilizer for preventing the ink composition from hardening and gelling in the print head when heated. | 12-18-2008 |
20100024682 | BLACK INKJET INK - The present invention pertains to an aqueous-based black inkjet ink comprising a mixture of Direct Black 168, Acid Blue 290 and a certain magenta dye. The ink exhibits good color neutrality and gray scale. | 02-04-2010 |
20110067598 | COLORANT COMPOUND - The present invention is a colorant compound represented by the following general formula (1): | 03-24-2011 |
20130139722 | ACTIVE ENERGY RAY-CURABLE INKJET INK COMPOSITION - Specifically provided is a single pass-curable ink having high color reproducibility and high curing properties at the same time and having high dischargeability when used in printing at high frequency and high jetting speed, as compared with conventional ones. An active energy ray-curable inkjet ink composition contains a metal lake pigment of a rhodamine dye as a pigment, and the active energy ray-curable inkjet ink composition may contain 0.5 to 10% by weight of Pigment Violet 1, Pigment Violet 1:1, Pigment Violet 2, Pigment Violet 2:2, Pigment Red 81, Pigment Red 81:1, Pigment Red 81:2, Pigment Red 81:3, Pigment Red 81:4, Pigment Red 81:5, Pigment Red 169, or Pigment Red 173 as the metal lake pigment of the rhodamine dye based on the total weight of the ink. | 06-06-2013 |
20130319287 | COLORING COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD - There is provided a coloring composition containing: a compound represented by Formula (1) or Formula (4); and a copper compound that is soluble in water: | 12-05-2013 |
20130327247 | SOLVENT-BASED INKJET INKS - A solvent-based inkjet ink includes a soluble dye and approximately 0.1 to 1 wt % weight of the ink of a perfluoro-polyether. | 12-12-2013 |
20140299015 | COLORANT, MICROCAPSULE PIGMENT PREPARED BY USING THE SAME AND INK COMPOSITION FOR WRITING INSTRUMENT - Provided are a colorant represented by the following Formula (I) which is excellent in a color intensity and a lightfastness, a microcapsule pigment prepared by using the above colorant, and an ink composition for writing instruments: | 10-09-2014 |
106310440 | Anthraquinone attached directly or indirectly to the nitrogen by nonionic bonding | 3 |
20100071589 | DISPERSE DYES MIXTURES - The present invention relates to a disperse dye mixture containing (a) two or more disperse dyestuffs of the formula (I) | 03-25-2010 |
20150101507 | PHASE CHANGE INKS COMPRISING NOVEL CRYSTALLINE COMPOUNDS - A phase change ink composition suitable for ink jet printing, including robust printing on coated paper substrates. In embodiments, the phase change ink composition comprises both a crystalline compound and an amorphous compound which are derived from bio-renewable materials. In particular, the present embodiments provide novel crystalline compounds with at least two aromatic moieties for use in the phase change inks. | 04-16-2015 |
20150101508 | BIO-RENEWABLE PHASE CHANGE INKS - A phase change ink composition suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the phase change ink composition comprises a bio-renewable crystalline component and amorphous component which provides for a robust ink composition. In embodiments, the amorphous component is derived from low cost, stable and bio-renewable materials comprising aromatic rosin esters. | 04-16-2015 |
106310450 | The nitrogen is part of a cyano group | 3 |
20080302270 | Ink Set For Ink-Jet Recording - An ink set for ink-jet recording includes a plurality of color inks, wherein the following formulae (a) to (d) are satisfied. | 12-11-2008 |
20090000511 | Ink set, ink cartridge, inkjet recording method, and recorded matter - An ink set containing at least a yellow ink composition, a magenta ink composition, and a cyan ink composition:
| 01-01-2009 |
20090165671 | Water-Based Ink For Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus - A water-based ink for ink-jet recording includes a dye represented by the general formula (1); water; dipropylene glycol propyl ether (DPP); and a surfactant represented by the general formula (2). The dye, DPP, and the surfactant are blended so as to satisfy the conditions (A) and (B).
| 07-02-2009 |
106310460 | The nitrogen is a ring member of a heterocyclic ring | 57 |
20080295732 | Azo Reactive Dyes And Mixtures Of Fiber-Reactive Azo Dyes, Their Preparation And Their Use - The present invention relates to dye mixtures which comprise at least one dye of the formula (I), at least one dye of the formula (II) and optionally at least one dye of the formula (III) and/or optionally at least one dye of the formula (IV) in which D | 12-04-2008 |
20110005427 | INFRARED CURABLE INK COMPOSITION FOR COLOR FILTER AND COLOR FILTER - The present invention relates to an infrared curable ink composition for a color filter. The ink composition according to the present invention includes a melamine compound and an epoxy compound, and thus can be cured for a short time, thereby being used in the infrared curing process, and reducing the production process and time required for the color filter production. In addition, the color filter produced by the ink composition according to the present invention has excellent chemical resistance and heat resistance, thereby being applied to various electronic devices such as liquid crystal display device. | 01-13-2011 |
106310470 | Six-ring members in the heterocyclic ring | 39 |
20090095199 | INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INK JET RECORDING APPARATUS - It is an object to provide an ink that forms an image which is superior in color developability, has high environmental gas resistance, and further has superior bronze resistance. The ink comprising at least a coloring material is wherein the coloring material comprises a compound represented by a following general formula (I) or a salt thereof; the coloring material comprises a compound represented by a following general formula (I) or a salt thereof; and the maximum absorption wavelengths obtained by measuring an absorbance of a liquid prepared by diluting 2,000 times the ink with 90 mass % of N,N-dimethylformamide aqueous solution are respectively in a range of 580 nm or more and 640 nm or less and in a range of 650 nm or more and 700 nm or less; and a ratio B/A of 0.75 or more and 0.90 or less, wherein A is an absorbance at a maximum absorption wavelength in the range of 580 nm or more and 640 nm or less, and B is an absorbance at the maximum absorption wavelength in a range of 650 nm or more and 700 nm or less. | 04-16-2009 |
20090151599 | Porphyrazine Coloring Matter, Ink, Ink Set and Colored Product - The present invention relates to a porphyrazine coloring matter represented by the following formula (1): | 06-18-2009 |
20100242792 | SYNTHESIS OF COLORANTS IN MIXING APPARATUS - A process for preparing colorants of the general formula (Ia), (Ib) or (Ic) | 09-30-2010 |
20110168053 | Weather-Resistant Dye And Use Thereof - The invention is related to a weather-resistant dye and use thereof, which contains in molecules thereof not only chromophoric parent D, but also electron-accepting group Q which is linked with dye parent D through non-conjugated carbon link L to constitute D-L-Q dye molecule; the electron-accepting group Q has such a HOMO energy level that is lower than the HOMO energy level of the dye chromophoric parent D. The dye has sun-resistance and anti-ozone performances, which can be used as colorant in the ink, dope, lacquer, toner powder for laser printing, marker, paper, fabric, glass, porcelain or polymer. | 07-14-2011 |
20110232525 | INK COMPOSITION - An ink composition contains a water-soluble copper compound and an anthrapyridone dye represented by the following formula: | 09-29-2011 |
20110232526 | INK COMPOSITION - An ink composition contains a particular anthrapyridone dye and a particular copper phthalocyanine dye. The hue angle in the L*a*b* color system calculated from spectral characteristics of a 1,000-fold diluted solution of the ink composition in water is 270° to 360°. The content of the anthrapyridone dye is higher than the content of the copper phthalocyanine dye. | 09-29-2011 |
20130276667 | CARBONYL PROPYL SULFURYL ANTHRAPYRIDONE SULFONIC ACID COMPOUNDS AND THEIR PREPARATION METHODS AND APPLICATIONS - The present invention relates to compounds shown in the general formula (I) or (III), the salts thereof or their mixtures, as well as their preparation method and application. In the general formula (I), X | 10-24-2013 |
20140196630 | MAGENTA DYES AND THEIR PREPARATION METHODS AND APPLICATIONS - The present invention relates to a class of magenta dyes, their preparation methods and applications. The magenta dyes include the compounds which simultaneously contain carboxyl group, sulfonic acid group and the carbonyl propyl sulfurylsulfonic acid on the anthrapyridone skeleton, showing in the form of general formula (I) or their mixtures. In the general formula (I): A may be cation M | 07-17-2014 |
20140238264 | COLORING COMPOSITION AND INK FOR INKJET RECORDING - There is provided a coloring composition and an ink for inkjet recording which have an excellent ozone fastness and a high print density and is excellent in storage stability over time, and one example of the coloring composition is a coloring composition contains a compound (1A) and a compound (2B): | 08-28-2014 |
106310480 | Acyclic azo attached directly or indirectly to the heterocyclic ring by nonionic bonding | 30 |
20080257208 | Mixtures of Fibre Reactive Dyes - Mixtures of reactive dyestuffs comprising one dyestuff of the formula (II-a) and at least one of the dyestuffs formula (II-b) to (II-d) wherein M is H, an alkali metal, an ammonium ion or the equivalent of an alkaline earth metal and is preferably H, sodium or potassium; A is diisopropanolamine B is an amine of one of the general formulae B-1 to B-8 wherein R | 10-23-2008 |
20080257209 | Inkset, ink cartridge, inkjet recording method, and recorded matter - An ink set including at least a yellow ink composition, a magenta ink composition, and a cyan ink composition; the magenta ink composition containing as a colorant at least one type of compound expressed by the Formula M-1 in claim | 10-23-2008 |
20080264297 | Concentrated Dye Solution - Concentrated aqueous dye solutions comprising one or more cationizable dyes, an organic acid and water are useful for dyeing and/or printing organic substrates and for producing inkjet printing inks. | 10-30-2008 |
20090056587 | Compound, Ink, Process And Use - A compound of Formula (1) or salt thereof: | 03-05-2009 |
20090165672 | Water-Based Ink for Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus - A water-based ink for ink-jet recording includes a coloring agent, water, and a water-soluble organic solvent. The coloring agent includes the following dye (1) and dye (2). The water-based ink is good in clearness, color development, and preservation stability as well as good in toughness of a recording material recorded using the water-based ink.
| 07-02-2009 |
20090165673 | Water-Based Ink for Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus - A water-based ink includes a dye (1) represented by the general formula (1); a dye (2) at least one dye selected from the group consisting of a dye having free acid that is represented by the general formula (2-1), C. I. Acid Red 52 and 289; DPP; and a surfactant represented by the general formula (3). The dyes, DPP, and the surfactant are blended so as to satisfy the conditions (A) to (D).
| 07-02-2009 |
20090205533 | INKJET INKS CONTAINING AZO PYRAZOLOBENZOPYRIMIDINEONE CLASS OF COLORANTS - The present invention relates to an aqueous ink comprising at least water, and a colorant of Formula 1 | 08-20-2009 |
20090211488 | Inc composition - The present invention relates to a novel ink composition and, more particularly, to an ink composition for digital textile printing, which is suitable for ink-jet printing on cellulose fiber materials. The novel ink composition of the present invention has stable pH value, fine storage stability, smoothness and ease in printing, and reduction in color deterioration. | 08-27-2009 |
20090272291 | INKJET INK, METHOD FOR PRODUCING THE SAME, INK CARTRIDGE, AND INKJET RECORDING METHOD - An inkjet ink contains at least one coloring material selected from the group of C. I. Acid Yellow 23, C. I. Direct Yellow 86, C. I. Direct Yellow 132, and C. I. Direct Yellow 173, and a coloring material including a compound expressed by general formula (I): | 11-05-2009 |
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 |
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 |
20100101450 | Water-Based Black Ink for Ink-Jet Recording, Ink Cartridge, and Ink-Jet Recording Apparatus - The present invention provides a water-based black ink for ink-jet recording, containing a coloring agent and water. The coloring agent contains a yellow dye, a magenta dye, and a cyan dye. The yellow dye contains a dye (Y) represented by the following general formula (1). The magenta dye contains a dye (M) represented by the following general formula (2). The cyan dye contains a phthalocyanine dye (C). The dye (Y), the dye (M), and the phthalocyanine dye (C) are blended so as to satisfy the following conditions (a) and (b).
| 04-29-2010 |
20100101451 | Water-Based Ink for Ink-Jet Recording, Ink Cartridge, and Ink-Jet Recording Apparatus - The present invention provides a water-based ink for ink-jet recording containing a coloring agent and water. The coloring agent contains a dye represented by the following general formula (1). The ink further includes a substance having a structure in which a carbon atom and a nitrogen atom are covalently bound. | 04-29-2010 |
20100101452 | Water-Based Ink for Ink-Jet Recording, Ink Cartridge, and Ink-Jet Recording Apparatus - The present invention provides a water-based ink for ink-jet recording containing a coloring agent and water. The coloring agent contains a dye represented by the following general formula (1). The ink further includes a substance having a structure in which a carbon atom and a nitrogen atom are covalently bound. | 04-29-2010 |
20100251933 | Magenta Inks And Ink Sets For Ink-jet Imaging - The present invention is directed to magenta inks and ink sets for ink-jet printing. The inks and ink sets provide exceptional ozone fastness, particularly when printed on porous media or plain paper. The inks of the ink sets are formulated to be compatible with each other and are capable of producing high quality printed images. | 10-07-2010 |
20100288161 | DYE-BASED GRAY INK FORMULATIONS, METHODS OF MAKING DYE-BASED GRAY INK FORMULATIONS, AND INK-JET INK SETS - Dye-based gray ink formulations, ink-jet ink sets, and methods of making a dye-based gray ink formulation, are disclosed. | 11-18-2010 |
20110011306 | AZO PIGMENTS, PIGMENT DISPERSION, COLORING COMPOSITION, AND INK FOR INKJET RECORDING - An azo pigment showing excellent coloring characteristics such as tinctorial strength and hue and excellent fastness such as light fastness, and a pigment dispersion containing the azo pigment are provided. | 01-20-2011 |
20120037037 | WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND COLORED ARTICLE - Disclosed are: a yellow dye which has a color phase having a high contrast ratio suitable for inkjet recording, can produce recorded materials having high durability, and can be used for the preparation of an ink composition to provide an ink composition having excellent storage stability; and an ink composition containing the yellow dye. Specifically disclosed are: a water-soluble azo compound represented by formula (1) or a salt thereof; and an ink composition containing the compound or the salt thereof. The ink composition has a color phase and a color saturation suitable for inkjet recording, can produce recorded materials having high durability, particularly high light resistance and ozone gas resistance, and can also produce printed images having excellent storage stability or the like. In the formula, Q represents a halogen atom; R represents a C1-C11 alkylene group; p represents an integer of 2 to 4; and n represents 1 or 2. | 02-16-2012 |
20120090502 | DIS-AZO COMPOUND AND OIL INK AND ELECTROWETTING DISPLAYS COMPRISING THE SAME - The present invention provides a dis-azo compound and an oil ink comprising the same. The Dis-azo compound is represented by the following formula (I): | 04-19-2012 |
20120192759 | Water-Based Ink for Ink-Jet Recording, Ink Cartridge, Ink-Jet Recording Apparatus and Method of Stabilizing Water-Based Ink for Ink-Jet Recording - A water-based ink for ink-jet recording includes a coloring agent and water. The coloring agent includes a dye represented by the following general formula (1). In the ink, an amount of glycerin is set so as to satisfy the following condition (A). | 08-02-2012 |
20130139723 | NOVEL AZO COMPOUND, AQUEOUS SOLUTION, INK COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INK CARTRIDGE FOR INKJET RECORDING, AND INKJET RECORD - There is provided an aqueous solution including: (a) a preservative, and (b) at least one kind of an azo compound represented by the following Formula (1) or a salt thereof, wherein a content of (b) is 1% by mass to 25% by mass: | 06-06-2013 |
20130139724 | NOVEL AZO COMPOUND, AQUEOUS SOLUTION, INK COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INK CARTRIDGE FOR INKJET RECORDING, AND INKJET RECORD - There is provided an aqueous solution containing (a) a preservative and (b) at least one azo compound represented by the following Formula (1) or a salt thereof, in which the content of (b) is 1% by mass to 25% by mass. | 06-06-2013 |
20140013997 | INK COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD - An ink composition containing at least two kinds of water-soluble long-wavelength dyes whose absorption spectrum in an aqueous solvent has a maximum wavelength of 550 nm to 700 nm, in which at least one kind of the water-soluble long-wavelength dyes is a first water-soluble long-wavelength dye of an azo compound represented by the following Formula (1), at least one kind of the water-soluble long-wavelength dyes is a second water-soluble long-wavelength dye that is different from the first water-soluble long-wavelength dye, and the second water-soluble long-wavelength dye is a compound having two to four azo groups conjugated with each other per molecule, an ink for inkjet recording using the ink composition, and an inkjet recording method using the ink for inkjet recording using the ink for inkjet recording.
| 01-16-2014 |
20140305336 | COMPOUND HAVING XANTHENE SKELETON, COLORING COMPOSITION, INK FOR INK JET RECORDING AND INK JET RECORDING METHOD - There is provided a compound represented by the following Formula (3): | 10-16-2014 |
20140345494 | INK-JET INK SET - An ink-jet ink set includes a black ink containing carbon black; a cyan ink containing a first cyan dye; a magenta ink containing a first magenta dye; a yellow ink containing a first yellow dye; and a gray ink containing a second cyan dye, a second magenta dye, and a second yellow dye. The cyan ink, the magenta ink, the yellow ink, and the gray ink have a ROD of 65% or more, the ROD being defined by Equation (A). The gray ink has an OD value of 1.40 to less than 2.30, the OD value being defined by Equation (B). | 11-27-2014 |
20160032125 | INK SET - There is provided an ink set including at least: a yellow ink; a magenta ink; and a cyan ink, in which the yellow ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (Y-1) and (Y-2), the magenta ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (M-1) and (M-2), and the cyan ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (C-1) and (C-2). | 02-04-2016 |
20160075896 | PRINTING INK COMPOSITION - A printing ink composition includes a disperse dye, a first solvent, a water soluble dye, and a dispersant, in which an IOB value A of the disperse dye, an IOB value B1 of the first solvent, and an IOB value C of the water soluble dye satisfy the following Equation (1), A03-17-2016 | |
20160122565 | INK COMPOSITION - There is provided an ink composition, including: a combination of specific dyes, in which the dynamic contact angle of the ink to a silicon wafer is 24° or lower at 100 msec after dropping, and is 9° or lower at 5,100 msec after dropping. | 05-05-2016 |
20160137859 | INK COMPOSITION AND INK SET - An ink composition includes, as dyes, a dye (Bk-1) represented by the formula (Bk-1); and a dye (Bw-1) represented by the formula (Bw-1), in which a content ratio A (dye (Bk-1):dye (Bw-1)) of the dye (Bk-1) and the dye (Bw-1) is 100:18 to 100:40. | 05-19-2016 |
106310490 | Five-ring members in the heterocyclic ring | 16 |
20080257210 | Phthalocyanine dyes and their preparation and use - Phthalocyanine dyes of general formula (II) | 10-23-2008 |
20100126377 | PORPHYRAZINE COLORING MATTER AND INK CONTAINING THE SAME - The present invention relates to an ink composition containing a phthalocyanine coloring matter represented by the following formula (1): | 05-27-2010 |
20100175584 | CYAN INK FOR INKJET RECORDING - A cyan ink for inkjet recording comprising at least one of a phthalocyanine compound represented by Formula (1) and a phthalocyanine compound represented by Formula (2), Z being represented by Formula (3): | 07-15-2010 |
20100192801 | Novel Phenylpyrazolone Colorant - The invention relates to a colorant of the formula (2) where M=Ca, Sr or a combination of Ca and Sr. | 08-05-2010 |
20100236448 | WATER-SOLUBLE NAPHTHALOCYANINE COLORING MATTER AND WATER- BASED INK CONTAINING THE SAME - The present invention relates to an aqueous solution composition (water-based ink composition) containing a water-soluble naphthalocyanine coloring matter represented by the following formula (1): | 09-23-2010 |
20100263571 | IR-ABSORBING GALLIUM NAPHTHALOCYANINE DYE - An IR-absorbing naphthalocyanine dye of formula (I): | 10-21-2010 |
20110023751 | AQUEOUS FORMULATION COMPRISING LOW VISIBILITY NAPHTHALOCYANINE DYE - An aqueous formulation comprises a sulfonated water-soluble IR-absorbing naphthalocyanine dye having a central metal atom moiety. A pH of the formulation is in the range of 4 to 6.5, which minimizes visibility of the formulation. | 02-03-2011 |
20110094413 | PHTHALOCYANINE DYE AND INK CONTAINING THE SAME - Phthalocyanine dyes represented by the general structures (I) to (IV) and inkjet ink formulation including the phthalocyanine dyes. | 04-28-2011 |
20110226156 | METHOD OF FORMULATING INK HAVING MINIMAL VISIBLE COLORATION - A method of formulating an aqueous ink having minimal visible coloration. The method includes the steps of: providing an aqueous ink formulation containing a sulfonated water-soluble IR-absorbing naphthalocyanine dye having a central metal atom moiety; and adjusting a pH of the formulation to a pH value in the range of 4 to 6.5 so as to minimize visible coloration of the formulation. | 09-22-2011 |
20120255460 | OIL-BASED INK - An oil-based ink contains at least a dye and an organic solvent, wherein the dye is contained by an amount ranging from 0.1 to 20 mass % relative to the total amount of the ink, and the organic solvent contains a five-membered heterocyclic compound having a C═O bond or a phosphoric acid ester by an amount ranging from 50 to 99 mass % relative to the total amount of the ink. | 10-11-2012 |
20130333591 | LIGHTFAST SOLID INK COMPOSITIONS - A solid ink composition comprising an amorphous component, a crystalline material, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the solid ink formulation comprises a blend of an amorphous and crystalline components which provides a dye-based solid ink with excellent robustness when forming images or printing on coated paper substrates as well as excellent lightfastness. | 12-19-2013 |
20140165874 | THERMAL INK JET INK COMPOSITION - A thermal ink jet ink composition includes one or more volatile organic solvents, wherein the one or more volatile organic solvents are selected from C | 06-19-2014 |
20160130454 | INK COMPOSITION - There is provided an ink composition including: a predetermined dye (C-1); a dye (C-2) containing at least one of C.I. Direct Blues 86 and 199; an alkylene oxide adduct of an acetylene glycol having a main chain of 12 or more carbon atoms; an acetylene glycol having a main chain of 10 or more carbon atoms; and a polyoxyalkylene alkyl ether, in which the content ratio A of the dye (C-1) and the dye (C-2) (the dye (C-1):the dye (C-2)) is 7:3 to 9.5:0.5, and the content of the dye (C-1) is 2.0 mass % to 5.0 mass %. | 05-12-2016 |
20160152850 | AQUEOUS INK COMPOSITION, INKJET RECORDING METHOD, AND COLORED MATERIAL | 06-02-2016 |
106310500 | Acyclic azo attached directly or indirectly to the heterocyclic ring by nonionic bonding | 2 |
20090056586 | Yellow dye compound and ink composition comprising the same - A yellow dye compound having a structure of following formula (I) is disclosed: | 03-05-2009 |
20100071588 | INKJET RECORDING YELLOW INK, INKJET RECORDING INK SET AND INKJET RECORDING METHOD - Disclosed is an inkjet recording yellow ink containing a water-soluble azo dye (y | 03-25-2010 |
106310510 | The nitrogen is part of an acyclic azo group | 1 |
106310520 | Plural acyclic azo group component containing | 1 |
20120090503 | BLACK DISAZO DYES, THEIR PREPARATION AND USE - Black disazo dyes of general formula (V) | 04-19-2012 |