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7390083 Ink-jet recording ink and method of ink-jet recording  
An inkjet recording ink including an aqueous medium having dissolved or dispersed therein a dye having a specific property or structure, and containing at least one antiseptic is provided, which...
7387665 Inkjet ink and ink set  
This invention pertains to an aqueous based magenta inkjet ink with good hue, chroma, optical density, fade resistance, and long latency, comprising a certain specified combination of soluble...
7384462 Water-based ink set for ink-jet recording and ink-jet recording method  
A water-based ink set for ink-jet recording is provided which is capable of: reducing graininess in a low-density printed part without reducing the color reproduction range in red and magenta...
7381753 Inkjet ink composition  
An inkjet ink composition having a binder including an aqueous dispersion of polymer particles, the polymer including, as polymerized units, (a) from 0 to 1 wt. % monoethylenically unsaturated acid...
7378480 Polymerizable compound, polymer compound, composition using such compound, and image forming method and apparatus  
Polymeric compounds suitable for ink and toner compositions, and image forming methods and apparatus using an ink or toner composition containing such a polymer compound, and particularly to a...
7378458 Method for preparing ink, ink cartridge and ink-jet recording apparatus  
The invention provides a method for preparing an ink having constituents of a water-soluble dye having a water-soluble solubilizing group of at least one of a sulfonic group and a carboxyl group,...
7375147 Ink jet recording method and apparatus  
Ink jet recording method and apparatus is provided in which a color image is recorded by discharging, onto a recording medium, a black ink and at least one of a cyan ink, a magenta ink and a yellow...
7374607 Water-based ink set for ink-jet recording and ink-jet recording method  
A water-based ink set for ink-jet recording is provided which is capable of: reducing graininess in a low-density printed part in a cyan direction without reducing the color reproduction range in...
7374606 Water-based ink and ink recording method  
A water-based ink that comprises a water-soluble anionic colorant, an aluminum ion and an acid ion, wherein the content of the acid ion is more than that of the aluminum ion, and the content of the...
7374605 Printing ink applying to various textile materials, the process for preparing it and the printing method using it  
The present invention relates to an inkjet printing ink which has good color developing property and fastness and a broad color gamut in printing various textile materials such as polyesters,...
7371274 Water-based ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image forming method.  
A water-based ink of the present invention comprises water, a plurality of different water-soluble organic solvents, and a water-insoluble coloring material, wherein the above water-soluble organic...
7370953 Inkjet recording ink  
An inkjet recording ink includes at least one yellow-azo dye having specific properties or a specific structure dissolved and/or dispersed in an aqueous medium and containing a water-miscible...
7368007 Ink-jet recording ink, image forming method, ink-jet recording apparatus and imaged article  
An ink-jet recording ink contains at least a colorant, a moisturizer, water and a water-soluble substance capable of undergoing polycondensation along with vaporization of the water, in which the...
7367666 Ink jet recording method and ink jet recording apparatus  
An inkjet recording method which prints out by ejecting onto a recording medium an ink set for inkjet use, wherein the ink set includes at least: a first liquid containing at least a coloring...
7367665 Metal-cyanine dye having axial ligands which reduce visible absorption  
The present invention provides an IR-absorbing metal-cyanine dye, said metal having at least one axial ligand bound thereto, wherein said axial ligand comprises a moiety suitable for reducing...
7364612 Printing ink, and decorated sheet obtained using the same  
The invention provides a printing ink for printing on a decorated sheet for application to integral molding of synthetic resin, which is less capable of curling the decorated sheet and less...
7364611 Fast drying coatings  
Novel, rapidly drying, low volatile organic compound (VOC), minimal dot gain coatings, (including lithographic ink and varnish systems) are herein described. These systems dry sufficiently rapidly,...
7355044 Self-assembling dyes  
A novel dye according to formula (I): capable of self-assembling thus forming supra-molecular structures. These self-assembling dyes may be advantageously used in an ink-jet ink for improving...
7351277 IR transparent cyan inkjet ink  
The present invention pertains to a cyan dye-based inkjet ink having substantially no absorption in the near-infrared region of the spectrum (near-IR transparent). The invention further pertains to...
7348369 Colored fine particle dispersion, ink using the same, and ink-jet recording method  
The invention provides a colored fine particle dispersion wherein colored fine particles including a dispersible polymer having both of a hydrophilic polymer moiety and a hydrophobic polymer moiety...
7347890 Cyan ink, ink set, set of ink and reaction liquid, and image forming method  
Provided is a cyan ink applicable to an ink set having four kinds of aqueous inks composed of the cyan ink, a magenta ink, a yellow ink, and a black ink each containing water; a water-insoluble...
7344236 Ink-jet cloth printing ink and an ink-jet recording method  
An ink-jet cloth printing ink containing a disperse dye, a dispersing agent, water and a water-soluble organic solvent, wherein the average particle diameter of the disperse dye is from 100 nm to...
7344235 Ink composition for ink jet recording, ink cartridge, nozzle plate for ink jet recording, ink jet head, and recording apparatus  
An ink composition is produced using a water-soluble substance that undergoes condensation polymerization in the absence of water (e.g., a hydrolyzable silane compound), which includes fluoroalkyl...
7341622 Ink-jet ink production method and ink-jet recording method  
A method of producing an ink-jet ink containing the steps in the order named: (a) dispersing colorant particles, a dispersing agent, and a solvent mixture containing water and a water-soluble...
7341621 Ink set and ink jet recording method  
An ink set is disclosed that comprises a first ink composition containing a first colorant, and a second ink composition containing a second colorant, wherein the first colorant is different from...
7335249 Water base ink set for ink-jet recording  
A water base ink set for ink-jet recording includes a black ink containing a negatively charged self-dispersing black pigment and a water-soluble polyvalent alcohol alkyl ether; and a yellow ink...
7332022 Ink set for image recording apparatus  
An ink set for an image recording apparatus, includes a first ink, and a second ink which has the same color base as that of the first ink but is different from the first ink in density. A coloring...
7329695 Ink formulations and uses thereof  
The present invention provides a chemical ink for pad printing a medical device comprising water; a colorant; and a crosslinkable, water-soluble poly(vinyl alcohol). The ink has a viscosity of...
7329314 Ink for ink-jet recording  
An ink for ink-jet recording includes a solvent dye in which a xanthene structure and a phthalide structure are spiro bound to each other. When the ink is stored in an ink cartridge containing a...
7320727 Multi-viscosity printer ink  
A printing ink for use within multiple ambient temperatures which comprises a mixture of two or more inks having different viscosities at a given temperature. Thus, one or more lower viscosity inks...
7311393 Inkjet recording ink and method of inkjet recording  
The object of the present invention is to provide an inkjet recording ink ensuring excellent ejection stability even after aging of the ink and also exhibiting excellent weather resistance; provide...
7311391 Ink composition and ink jet recording method  
An ink composition comprising: at least one dye having an oxidation potential of more positive than 1.0 V dissolved or dispersed in an aqueous medium; and a surface active agent in an amount of...
7297194 Ink jet ink and ink jet recording method  
Ink jet ink which sufficiently suppresses curling phenomenon of printed matters and satisfies ejection stability, the ink comprising at least water, a colorant, a water-soluble organic compound 1 ...
7293867 Ink for ink jet recording, process for the production of ink and ink jet recording process  
An ink for ink jet recording having a phthalocyanine dye dissolved and/or dispersed in an aqueous medium, characterized in that the aforementioned phthalocyanine dye is a water-soluble dye having...
7291211 Aqueous ink, ink tank, ink jet recording apparatus, ink jet recording method, and ink jet recorded image  
An aqueous ink is provided which comprises a dispersible colorant comprising a colorant and chargeable resin pseudo fine particles smaller than the colorant, the colorant and the chargeable resin...
7288141 Water base ink set for ink-jet recording  
In a water base ink set for ink-jet recording including a pigment-based black ink and a dye-based yellow ink, a first water-soluble dye in which a number of counter ion or ions per one molecule is...
7287848 Ink for inkjet recording and method for inkjet recording  
An inkjet recording ink including an aqueous medium having dissolved or dispersed therein a magenta dye selected from azo dyes, wherein the magenta dye is a dye having an oxidation potential more...
7282164 Stabilized dithiolene inkjet inks  
This application relates to a stabilized ink composition comprising an IR-absorbing metal-dithiolene dye and a singlet oxygen quencher. Ink compositions of this type are especially suitable for...
7281788 Ink for inkjet recording, ink set for inkjet recording and inkjet recording method  
The present invention provides an ink for inkjet recording capable of giving a color image having excellent fastness to ozone gas and provides an ink set for inkjet recording and an inkjet...
7279032 Inkjet ink and ink set  
The present invention pertains to a yellow ink for inkjet printing and, in particular, to a yellow ink comprising a combination of specific yellow colorants. The present invention further pertains...
7276110 Cyan ink and ink set  
A cyan ink applicable to an ink set has plurality of aqueous inks each containing at least: water; a water-insoluble coloring material; and plurality of water-soluble organic solvents including a...
7270700 Magenta dyes and inks for use in ink-jet printing  
A composition comprising: (a) a compound of Formula (1) wherein: R 1 , R 2 , R 3 and R 4 independently are substituents; m and p independently are 0 to 3; and n and q independently are...
7264664 Ink composition, recording method and recorded image utilizing the same, ink set and ink head  
An ink composition is manufactured to contain a surfactant having difference d 1 (σ 10 −γ) which is difference between dynamic surface tension (σ 10 ) of the solution obtained by making 0.1...
7264662 Ink sets for ink-jet ink imaging  
The present invention is drawn to ink sets ink-jet imaging, including ink sets having six ink-jet inks. In one embodiment, the ink set can comprise a black ink including a first organic solvent...
7262229 Ink for excimer curing  
A lithographic ink composition that comprises a colorant having absorbency wavelength cutoffs of about 300 nm or longer, acrylate-functional materials, and a photoinitiator that absorbs at a...
7261404 Process for printing using aqueous ink composition  
A process for printing flat substrate, in which the said substrate is printed with ink composition including a) a basic dye together with b) an aliphatic carboxylic acid having 4–24 carbon atoms,...
7256222 Radiation-curable ink composition and image recording method  
To provide a radiation-curable ink composition that can form a high-quality image on not only liquid absorbing materials to be recorded but also non-liquid absorbing materials to be recorded, is...
7252707 Inkjet recording ink set  
An inkjet recording ink set comprising at least two inks, wherein each of the inks contains at least one dye having an anionic group, and even when any two inks in the ink set are mixed,...
7250078 Ink-jet ink and ink-jet recording method  
An ink for ink-jet recording containing: a colorant; and a solvent mixture containing water and solvent A which is not water, wherein solvent A has a surface tension of 25 to 40 mN/m at 25° C.; a...
7250077 Ink composition for inkjet recording, ink cartridge and recording apparatus  
An aggregation stabilizer is further added to an ink composition for inkjet recording which contains a colorant, a humectant, water, and a water-soluble substance that is condensation-polymerized...
Matches 1 - 50 out of 358 1 2 3 4 5 6 7 8 >