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8163360 |
Pigment dispersion and inkjet recording medium using the same
The present invention relates to a pigment dispersion having an inorganic pigment dispersed therein, characterized in that a metal compound adheres to the inorganic pigment and a metal ion...
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8158223 |
Ink jet recording medium and production process thereof, and fine particle dispersion
The invention relates to an ink jet recording medium, in which at least one of a substrate and an ink receiving layer contains a compound of the general formula (1): wherein R1 and R2 are...
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8153212 |
Ink jet recording medium
The invention provides an ink jet recording medium excellent in light fastness, gas fastness and uniform ink absorption. The ink jet recording medium has a substrate and an ink receiving layer...
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8114487 |
Inkjet recording media with cationically-modified clay particles
An inkjet printing system, comprises an inkjet printer, an ink composition, and an inkjet recording media comprising a support, and coated on the support in order from the support, a porous base...
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8110257 |
Ink-jet recording method, ink-jet recording apparatus and recorded matter
An ink-jet recording method including recording onto a recording medium a black image of composite black using a black ink and color inks, wherein the black ink includes water, a water-soluble...
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8092874 |
Inkjet media system with improved image quality
An inkjet printing system, comprises: a printer, a pigment ink composition, and a dry recording media supply for receiving ink, the media comprising a support bearing an ink-receiving layer...
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8084107 |
Ink-jet media with multiple porous media coating layers
The present invention is drawn to a print medium and a method of preparing the same. The print medium can include a media substrate, a porous ink-absorbing layer coated on the media substrate, and...
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8071185 |
Recording sheet for ink jet printing
A method for the preparation of silicon dioxide dispersions is described, wherein the surface of the silicon dioxide is modified by a treatment with the reaction products of a compound of trivalent...
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8062720 |
Printing members for direct imaging and methods of producing same
Embodiments of the invention are directed to a printing member for imaging with an inkjet printer using pigment-based aqueous inkjet ink. The printing member may include a substrate and a...
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8053043 |
Recording sheet for ink jet printing
A recording sheet for ink jet printing is described, which consists of a support having coated onto said support at least two ink-receiving layers, wherein the ink-receiving layer situated next to...
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8048497 |
Gloss-enhancing coating for ink-jet media
The present invention is drawn to a composition for cast-coating on ink-jet media. The composition includes a liquid vehicle, silica particulates, and an internal release agent. The composition is...
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8034444 |
Porous membranes and recording media comprising same
The present invention relates to a porous membrane obtainable by polymerizing at least one type of curable epoxyacrylate monomer that is soluble in a solvent wherein at least 50 wt % of said...
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7959992 |
Porous inkjet recording material comprising a silane coupling agent
An ink receiving substrate includes a substrate layer and organic modified silica dispensed on at least one surface of the support layer, wherein the organic modified silica includes inorganic...
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7955667 |
Inkjet recording medium and method of making the same
An inkjet recording medium includes a substrate, a base layer, and a porous ink receiving layer. The base layer is established on at least one surface of the substrate, and the porous ink receiving...
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7947346 |
Surface modification of silica in an aqueous environment
The present invention is drawn to a method of treating silica in an aqueous environment. The method can comprise steps of dispersing silica particulates in an aqueous environment to form an aqueous...
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7947345 |
Synthesis of poly(ethylene amine) on an oxide support
Methods of polymerizing polyethylene-based polymers on a support, and supports coated with polyethylene-based polymers. The coated supports may be used to improve the ink fixation properties of an...
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7923082 |
Molecular imprinted material and inkjet recording element comprising said molecular imprinted material
The present invention relates to an inkjet recording element having outstanding dye keeping properties in time. Said recording element comprises at least one molecular imprinted polymer having...
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7906187 |
Ink jet recording sheet with photoparity
An ink jet recording sheet is provided that delivers a photoparity image when printed with ink jet printer. The recording sheet comprises a two-layer coating. The bottom layer comprises amorphous...
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7906185 |
Inkjet recording media
An ink receiving substrate includes a base substrate, and an ink receptive coating formed on the base substrate. The ink receptive coating includes a binder and a fumed silica and alumina...
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7883753 |
Recording sheets for ink jet printing
A recording sheet for ink jet printing is described, which consists of a support having coated thereon at least one ink-receiving layer consisting of binders, a nanocrystalline, nanoporous aluminum...
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7863369 |
Pigments and polymer composites formed thereof
A composite material includes a polymer matrix and a pigment dispersed in the polymer matrix. The pigment includes an alumina hydrate particulate material and a dye. The dye is covalently bonded to...
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7833591 |
Image recording element comprising encapsulated mordant particles
The present invention discloses an ink printing method using an image-recording element, which provides an image having excellent image quality and superior dry time, comprising insoluble cationic...
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7740920 |
Chemically-bonded porous coatings that enhance humid fastness and fade fastness performance of ink jet images
Silica-based, chemically-bonded porous coatings, synthesized via the reaction of organo silanes with silica, are used as coatings for inkjet image printing. Silica is used as the base material in...
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7727602 |
Recording sheet with ink receptive layer and coating liquid for forming ink receptive layer
A recording sheet with an ink-receptive layer which can be used not only for dye type inks but also for pigment type inks is provided. Also provided is a coating liquid for forming an ink-receptive...
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7700169 |
Recording sheet for ink jet printing
A recording sheet for ink jet printing is described, which consists of a paper support having coated on the front side of the support at least one ink-receiving layer consisting of fumed silicon...
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7622170 |
Coating composition comprising colloidal silica and glossy ink jet recording sheets prepared therefrom
A coating composition comprising low sodium containing colloidal silicas and ink jet recording sheets prepared from such coatings are described. The coating comprises binder and colloidal silica...
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7592054 |
Ink jet recording medium
An ink jet recording medium which is excellent in ink absorptivity, color density, gloss, water resistance, light fastness and yellowing resistance, in particular, ink absorptivity, color density,...
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7585553 |
Inkjet media coating with improved lightfastness, scratch resistance, and image quality
An inkjet receiver layer is constructed of an alumina-containing layer also containing a binder with an essentially binder-free, colloidal, cationic silica top-coat. The colloidal cationic silica...
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7393571 |
Formulation suitable for ink receptive coatings
Formulations comprising novel porous metal oxide particles and binder are particularly suitable for ink receptive coatings, e.g., for ink jet papers and films. The metal oxide particles used in...
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7300969 |
Preliminary silica dispersion, fine silica dispersion, ink receiving layer coating solution and ink jet recording medium
An ink jet recording medium including an ink receiving layer disposed on at least one side of a support, wherein the ink receiving layer is formed by applying an ink receiving layer coating...
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7223454 |
Ink jet recording element with core shell particles
An image recording element having a support having thereon an image-receiving layer, the recording element containing core/shell particles wherein the shell of the particles is an oligomeric or...
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7182984 |
Ink jet-recording medium and method for producing the same
An ink jet-printing medium comprising a substrate and an ink-receptive layer which has at least one layer and is formed on at least one major surface of the substrate, in which at least one layer...
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7083836 |
Ink jet recording element and printing method
An ink jet recording element comprising a support having thereon, in order, a hydrophilic absorbing layer and a polymeric overcoat layer comprising particles of a substantially amorphous synthetic...
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7056562 |
Non-porous inkjet recording element and printing method
An inkjet recording element comprising a support having thereon, in order, a support having thereon a ink-receiving layer comprising a hydrophilic polymer and particles of an aluminosilicate in an...
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7052748 |
Mordanted inkjet recording element and printing method
An inkjet recording element comprising a support having thereon, in order, a support having thereon an ink-receiving layer comprising a hydrophilic polymer, a polymeric mordant, and particles of an...
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7052749 |
Inkjet recording element comprising subbing layer and printing method
An inkjet recording element comprising a support having thereon a subbing layer comprising particles of an aluminosilicate for improved adhesion.
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6994834 |
Surface-modified fine silica powder and use thereof
A surface modified fine silica powder which has been treated, preferably, with a treating agent containing an amino group, characterized in that the powder exhibits an adsorption amount for an...
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6924035 |
Method for producing polymer coated pigment particles by precipitation
Described is a process for preparing polymer-enrobed pigment particles, which comprises mixing in the presence of finely dispersed pigment particles a solution of a polymer in a first solvent with...
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6916861 |
Pigment containing ink and production method thereof
A micro-capsulated pigment containing pigment ink being excellent in density, fineness, transparency, and coloring and color rendering properties required for ink solutions and having excellent...
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6916514 |
Cationic shelled particle
The invention relates to a cationic shelled particle comprising a colloidal alumina core having a median diameter of between 20 and 2000 nm and a positive charge, a layer on the surface of said...
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6890610 |
Inkjet recording element
A recording element comprising a support having thereon an image-receiving layer, said recording element containing core-shell particles wherein said core comprises an inorganic or organic particle...
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6887536 |
Recording element for ink jet printing
An improved ink jet recording element is disclosed comprising a subbed polyester support, and an ink receiver layer containing a cationic compound, characterized in that between said support and...
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6884479 |
Ink jet recording element
An ink jet recording element having a support having thereon an image-receiving layer of a polymeric network formed by a chemical reaction between a wet-strength polymer, amino-functionalized...
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6866902 |
Ink recording element containing stabilized polymeric particles
An ink recording element is described comprising a support having thereon at least one image-receiving layer comprising polymeric particles in a polymeric binder, wherein the polymeric particle is...
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6866706 |
Ink for thermal transfer, sheet for thermal transfer, and thermal transfer recording method using the same
A thermal transfer ink is provided, which includes: at least one dye (a);at least one dye selected from the group including dye (b), dye (c) and a mixture thereof; anda medium; wherein(a) is a dye...
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6841207 |
Porous media coatings having surface-modified alumina particulates
The present invention is drawn to systems and coated substrates for ink-jet ink printing. The coated media substrate can comprise a substrate, having coated thereon, a porous coating, wherein the...
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6840992 |
Coatings for inkjet media
The present invention provides a coating for inkjet media, which includes at least one hydrophobic filler particle; and a binder. Another embodiment of the invention provides an inkjet media, which...
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6838136 |
Coated substrate for use in ink-jet printers
The present invention relates to a coating material for producing a porous ink-absorbent coating on a substrate to be used in ink-jet printers, comprising radiation curable material and particulate...
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6833169 |
Porous ink-jet printed media sealed by interpolymer complex
A media sheet which can be used with a new system and method of the present invention is provided. Specifically, a media sheet can comprise a substrate, a porous dye-receiving layer deposited on...
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6824843 |
Ink jet recording medium and method for its production
An ink jet recording medium comprising a water-impermeable substrate, a first porous layer formed on the substrate, and a second porous layer formed on the first porous layer, wherein the...
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