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7637605 |
Ink jet recording method
An ink jet recording method for recording an image on a recording medium using a first liquid A containing a polymerizable or crosslinkable material, and a second liquid B having a different...
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7638561 |
Aqueous inkjet ink composition
An aqueous inkjet ink composition suitable for printing on a hydrophobic surface such as a vinyl surface including an aqueous vehicle, a self-dispersed pigment, a silicone-containing surfactant and...
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7637604 |
Ink-jet printing process and ink-jet inks used therein
The present invention relates to an improved process for wet-on-wet ink-jet printing. This invention provides a progressive dot printing ink-jet process comprising the steps of applying a first ink...
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7637606 |
Liquid jet apparatus, liquid jet head, and liquid
A liquid jet head includes a nozzle element having nozzles from which a recording liquid is ejected to a recording medium, wherein the recording liquid contains fine particles of a pigment, wherein...
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7635183 |
Ink-jet recording apparatus
The ink-jet recording apparatus has an ink passage into which a water-based ink or a preservation solution is filled. The ink passage employs a rubber member formed from a rubber in which a butyl...
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7635182 |
Recording method, ink cartridge, and image-forming method
A recording method is provided which enables formation of an image with high image density and low graininess. The recording is conducted by using a recording method using a first aqueous ink for...
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7635181 |
Ink for ink jet-recording curable through irradiation with a radioactive ray and method for preparing lithographic printing plates using the same
An ink jet-recording ink capable of being cured through the irradiation with a radioactive ray, in which the ink jet-recording ink includes a coloring material, a polymerizable compound and a...
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7621629 |
Ink jet recording method
An ink jet recording method for recording an image on a recording medium using a first liquid A for forming the image containing a polymerizable or crosslinkable material, and a second liquid B...
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7621628 |
Water-based ink set for ink-jet recording and ink-jet recording method
The water-based ink set for ink-jet recording includes a magenta ink and a red ink with dynamic surface tensions thereof satisfying the following inequalities (I M ), (II M ), (III M ) and (IV M )
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7611236 |
Heating apparatus for a solid ink
A heating apparatus for a solid ink includes a heating unit to melt ink sticks of different colors, the heating unit being mounted to one side of an ink stick loader and provided with a plurality...
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7607772 |
Water-based ink set for ink-jet recording and ink-jet recording method
The water-based ink set for ink-jet recording includes a cyan ink and a blue ink with dynamic surface tensions thereof satisfying the following inequalities (I CB ), (II CB ), (III CB ) and (IV CB...
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7604335 |
Ink cartridge
An ink cartridge includes an ink-jet head and plural liquid chambers storing inks different from each other. The minimum value A1 (g/ml) for the ink densities of the inks stored in the plural...
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7597436 |
Maintenance liquid for ink jet recording apparatus
Disclosed is a maintenance liquid for an ink jet recording apparatus which possesses excellent cleaning properties. In particular, a maintenance liquid, which exhibits excellent cleaning properties...
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7594718 |
UV curable coating composition
Disclosed is method of coating an inkjet print head using a UV curable coating composition containing a (methyl)acryloxy or vinyl functionalized silane, silica and polyurethane acrylate oligomer...
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7591550 |
Ink consumption determination
An ink jet printer includes an ink supply system and a printhead with nozzles for ejecting ink drops. The printer determines the average size of the ejected ink drops by comparing the number of ink...
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7588330 |
Ink-jet recording method
An ink-jet recording method which enables recording of precise images by using a photo-curable ink and an ink-jet recording apparatus is disclosed, comprising ejecting an ink from a recording head...
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7583421 |
Print data generating apparatus, image processing apparatus, and computer usable medium therefor
A print data generating apparatus to generate print data which is used for printing in a printing apparatus based on image data is provided. The print data generating apparatus comprises a...
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7578575 |
Liquid jet apparatus using a fine particle dispersion liquid composition
In an apparatus producing a high-quality and high-resolution image having high water and light resistances with an orifice having a diameter less than φ25 μm (less than 500 μm 2 in terms of...
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7578577 |
Liquid jet apparatus using a fine particle dispersion liquid composition
In an apparatus producing a high-quality and high-resolution image having high water and light resistances with an orifice having a diameter less than φ25 μm (less than 500 μm 2 in terms of...
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7578585 |
Thermal ink-jet ink and ink cartridge using the ink
An ink cartridge includes a thermal ink-jet head provided with a heat generating portion that generates thermal energy for ejecting the ink from an ejection opening, in which: the heat generating...
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7575314 |
Dotsize control fluid for radiation curable ink-jet printing process
A radiation curable ink-jet printing process is disclosed, exhibiting consistent image quality on a wide variety of different ink-receivers. The ink-jet printing process includes the steps of:
a)...
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7571999 |
Overcoat compositions, oil-based ink compositions, and processes for ink-jet recording using overcoat and oil-based ink compositions
Overcoat compositions include film-forming resins and organic liquids. Overcoat compositions are included in ink sets that also include oil-based ink compositions. Methods for ink-jet printing use...
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7562956 |
Image printing using print quality enhancing ink
Image quality is improved by adjusting the ejection amount of quality enhancing ink based on the ejection amount of colored ink containing colorant. When a relatively high gross printing medium is...
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7563853 |
Polymer compound, process for producing the same, polymer-containing composition, ink-applying process, and ink-applying apparatus
A polymer compound of a block polymer containing at least three block segments each having a repeating unit structure comprising a polyalkenyl ether structure comprises a repeating unit structure...
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7559621 |
Inkjet recording apparatus
The inkjet recording apparatus includes: a recording head including nozzles which discharge droplets of ink onto a recording medium for printing, the ink containing fine particles of an organic...
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7556368 |
Phase change marking systems with release agents
This is a phase change marking system with the ability to minimize adherence of a marking composition to a component in the system, such as an imaging member. In this manner, offset is avoided and...
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7553007 |
Ink cartridges
An ink cartridge includes an ink chamber comprising a first wall, and an ink dispensing portion disposed within the ink chamber. The ink dispensing portion has a dispensing chamber formed therein,...
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7543926 |
Process for printing textile fibre materials in accordance with the ink-jet printing process
An ink-jet printing process for printing textile fiber materials, wherein the fiber materials are printed with an aqueous ink including (I) at least one fiber reactive dye, and (II) a di, tri or...
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7537330 |
Ink-jet recording apparatus, ink-jet recording method, and print
Provided is an ink-jet recording apparatus equipped with an ink set included from n types (n is an integral number where n≧2), wherein the ratio of viscosity of ink of the minimum...
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7533978 |
Color composition and inkjet recording method
A coloring composition containing a dis-azo compound or poly-azo compound which contains two or more substituents having a pKa value in water of −i0 to 5 and which has an oxidation potential more...
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7533980 |
Ink set and media for ink-jet printing
An ink set for ink-jet printing includes a medium cyan ink-jet ink, a magenta ink-jet ink, and a gray ink-jet ink. Each of the medium cyan ink-jet ink, the magenta ink-jet ink, and the gray ink-jet...
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7530683 |
Fixing fluid and inkjet ink sets comprising same
The present invention pertains to a substantially colorless, oxysilyl groups-containing fixer fluid which, when applied over or under an inkjet ink, can enhance the properties of a printed image....
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7530682 |
Correction ink for micro defect of color pattern, color filter, method for correcting micro defect of color pattern, and process for producing ink
A correction ink of the present invention is used for correcting a micro defect in a color pattern, which includes a coloring agent, polymer, monomer having reactivity functional group and a...
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7527370 |
Method for treating inkjet liquid, recording apparatus using the same, liquid storage tank, liquid absorber for liquid storage and liquid treatment apparatus
The present invention relates to a method for treating liquids used in inkjet recording including, providing a first printing liquid and a second printing liquid that is capable of reacting with...
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7527368 |
Identification code, formation method of identification code, liquid droplet ejection apparatus, and electro-optic apparatus
An identification code is formed in a code formation area provided on a substrate. The code formation area is divided into a plurality of data cells. A plurality of dots are bonded with the...
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7517074 |
Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus
The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present...
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7510750 |
Recording paper and image recording method
A recording paper containing pulp fibers and filler as main components and containing at least a heterocyclic carboxylic acid and a water-soluble polymer in the surface of the recording paper,...
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7500744 |
Ink-jet printing on surface modified edibles and products made
Modifying the surface of an edible with a high polarity water-based glaze or Polishing gum improves the printing of images on the edibles with low viscosity inks typically used in ink-jet printing....
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7481524 |
Ink for inkjet recording, method of inkjet recording, ink cartridge and inkjet recording apparatus
In the present invention, an inkjet recording ink can be provided, which ink can record stably an image with good fastness and elegant-quality over a long period in any conditions. The ink includes...
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7481522 |
Compositions and inks containing disazo dyes
A process for printing an image on a substrate including applying thereto a composition including a liquid medium and a compound of Formula (1) A-N═N-L-N═N-A wherein: each A independently is...
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7481525 |
Ink-jet water-based ink, ink-jet recording method, ink cartridge and ink-jet recording apparatus
The invention provides an ink-jet water-based ink that can stably record images having high fastness properties and excellent quality over a long period of time even in any case, and further...
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7478902 |
Inkjet compositions
In accordance with the present invention an inkjet composition is provided. The inkjet composition includes an anionic dye, at least one pigment, and an acidic fluid fixer, wherein the acidic fluid...
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7475977 |
Ink-jet recording method
An ink-jet recording method employing a magenta ink containing an anthrapyridone dye as a principal dye, wherein the reflective spectrum of the magenta image having a density of from 0.9 to 1.1...
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7475978 |
Recording liquid, liquid cartridge, liquid ejection cartridge, liquid ejection apparatus, and liquid ejection method
A recording liquid contains a coloring matter, a solvent for dissolving or dispersing the coloring matter, and a nonionic surfactant, wherein the recording liquid has a foaming power of 0 mm to 50...
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7470017 |
Recording liquid, liquid cartridge emitting device and liquid emitting method
Disclosed is an ink liquid used in a printer device of the ink jet system for recording an image or letters/characters. A surfactant containing an organic compound represented by the following...
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7470015 |
Inkjet-recording ink composition and image-forming process
A photopolymerization-curable inkjet-recording ink composition, including an ethylenic unsaturated monomer, a colorant, and a photopolymerization initiator containing an organic dye and an organic...
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7445325 |
Ink tank, ink jet recording method, and ink tank regeneration process
The present invention aims to provide an ink tank which can elongate the lifetime of ink jet recording apparatus and further stores therein an ink which can achieve superior image characteristics...
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7441883 |
Production process of inkjet ink composition and inkjet composition
A process for producing an inkjet ink composition is provided and includes dispersion-treating a coloring material in a non-aqueous solvent with a dispersant having no coloring material-dispersing...
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7438405 |
Ink set for ink jet recording, ink jet recording method, and ink jet recording apparatus
The present invention provides an ink set for ink jet recording, an ink jet recording method and an ink jet recording apparatus using the same. The ink set for ink jet recording includes a black...
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7427130 |
Image forming process and image forming apparatus and ink set therefor
An image is formed by applying a recording composition having a colorant and a treating composition including a component that reacts with colorant droplets so that the compositions contact and mix...
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