Class / Patent application number | Description | Number of patent applications / Date published |
428320340 | Particles (e.g., pigment, etc.) present in ink receptive layer | 51 |
20080220189 | Inkjet Recording Element - The present invention relates to an inkjet recording element showing good dye keeping in time and then good image stability. Said element comprises a support and at least one ink-receiving layer, said ink-receiving layer comprising at least allophane-type amorphous spherical or ring-shaped aluminosilicate particles, said aluminosilicate particles having been submitted to an acidic treatment. Said particles can be natural allophane, purified or not, or allophane obtained by synthesis. | 09-11-2008 |
20080241438 | INKJET RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME - An inkjet recording medium having on a substrate an ink-receiving layer containing inorganic fine particles and organic nitrogen-containing cationic polymer, with the organic nitrogen-containing cationic polymer being contained in a greater quantity in a half of the ink-receiving layer at a side nearer to the substrate (a near-substrate side) than in a half of the ink-receiving layer at a side further from the substrate (a far-substrate side) when the ink-receiving layer is divided into two equal parts by a plane parallel to the substrate. | 10-02-2008 |
20090004411 | SULFUR-CONTAINING INORGANIC MEDIA COATINGS FOR INK-JET APPLICATIONS - The present invention is drawn to a media sheet, comprising a substrate and a porous ink-receiving layer deposited on the substrate. The porous ink-receiving layer can comprise inorganic metal or semi-metal oxide particulates bound by a polymeric binder, and the porous ink-receiving layer can further include an effective amount of a sulfur-containing compound that interacts with ozone upon exposure thereto. | 01-01-2009 |
20090022912 | Precipitated Calcium Carbonate Pigment, Especially for Use in Inkjet Printing Paper Coatings - The invention relates to novel and innovative PCC pigments, able to be used in a paper coating formulations to manufacture coated “multipurpose” papers, in particular for inkjet applications, whose print qualities would be identical or quite similar to high resolution commercial papers, while maintaining a reduced paper manufacturing and production cost. Said pigments are obtained by a carbonation process using a reduced flow rate of CO | 01-22-2009 |
20100003428 | USE OF ORGANOCLAYS IN INKJET RECEIVER LAYER TO PREVENT THE OZONE FADE OF PRINT - An inkjet receiver is described which comprises a support and one or more layer coated thereon, at least one layer of which comprises one or more metal organosilicate polymer particulate materials. The metal organosilicate polymer particulate materials are obtainable by contacting a metal salt with a silicon-containing compound having an organic substituent in an organic solvent, wherein either the silicon-containing compound contains a basic group and/or the reaction is conducted in the presence of a base, wherein the metal is selected from one or more of aluminium, magnesium strontium, calcium or zinc and the silicon-containing compound comprises hydrolyzable and non-hydrolyzable substituents such as to form a metal organosilicate polymer particulate material therefrom. The described inkjet receiver is useful for forming images by inkjet printing having excellent colour fastness over time. | 01-07-2010 |
20100112245 | INKJET RECORDING MEDIUM - An inkjet recording medium having a substrate and, on or above the substrate, an ink-receiving layer is disclosed. The ink-receiving layer contains at least one type of inorganic fine particles, at least one water-soluble resin, and at least one ethylene oxide adduct of an acetylene glycol compound having an HLB value of 6 or less. | 05-06-2010 |
20100189931 | INK-JET-PRINTABLE DECORATIVE PAPER - Decorative paper for decorative coating materials comprising a base paper and an ink receiving layer dyed in such a way that the decorative paper has after impregnation with impregnating resins and pressing as laminate the same coloring as the coloring of a laminate of a decorative paper that does not comprise an ink receiving layer. | 07-29-2010 |
20100233392 | DISPERSION OF ALUMINIUM OXIDE, COATING COMPOSITION AND INK-ABSORBING MEDIUM - Dispersion of aluminium oxide, characterised in that it contains 20 to 60 wt.-% of pyrogenically-produced aluminium oxide powder in form of aggregates of primary particles, wherein the powder has - a BET specific surface area of from 50 to 150 m | 09-16-2010 |
20100247817 | INKJET RECORDING MEDIUM AND METHOD FOR PRODUCING THE SAME AND RECORDING MEDIUM SUPPORT AND METHOD FOR PRODUCING THE SAME - An inkjet recording medium is disclosed. The inkjet recording medium includes a paper support, a resin layer having a thickness of from 2 μm to 20 μm and an ink receiving layer containing a pigment and a water-soluble resin provided in this order on the paper support, wherein a center surface average roughness (SRa value) of a surface of the ink receiving layer provided on the paper support is 0.08 μm or less, provided that the SRa value is measured at a cutoff value of from 0.2 mm to 0.3 mm. | 09-30-2010 |
20110059274 | METHOD OF PRODUCING RECORDING MEDIUM AND INKJET RECORDING MEDIUM - The invention provides a method of producing a recording medium, the method having: providing a support, the support having: a resin layer having a polyolefin resin and provided on one side or both sides of a base paper; and a latex-containing layer formed by applying at least a latex on the resin layer; subjecting a latex-containing layer-side surface of the support to a cooling-separation treatment using a cooling-separation belt-fixing smoother apparatus, the apparatus having a heating and pressurizing unit, the unit having a belt member, and the cooling-separation treatment having separating the latex-containing layer-side surface of the support from the belt member; and forming an image recording layer on the latex-containing layer-side surface of the support which has been subjected to the cooling-separation treatment. | 03-10-2011 |
20110064894 | INKJET RECORDING MEDIUM - The invention provides an inkjet recording medium having at least a non-water-absorptive support, an undercoat layer provided on the non-water-absorptive support, and an ink-receiving layer provided on the undercoat layer, the undercoat layer containing at least: a first water-soluble resin selected from the group consisting of: a water-soluble polyamide resin that is other than an α-amino acid derived polyamide resin; a derivative of a water-soluble polyamide resin that is other than a derivative of an α-amino acid derived polyamide resin; and a water-soluble polyvinyl acetal, the ink-receiving layer containing at least first inorganic fine particles and a second water-soluble resin, and in the case that the undercoat layer contains second inorganic fine particles, a mass ratio of a content of the second inorganic fine particles in the undercoat layer to a content of the first water-soluble resin in the undercoat layer being 0.1 or less. | 03-17-2011 |
20110070383 | INKJET RECORDING MEDIUM AND METHOD OF PRODUCING SAME - The invention provides an inkjet recording medium having at least a support and an ink-receiving layer provided on the support, the ink-receiving layer containing at least fumed silica, polyvinyl alcohol having a polymerization degree of 2400 or more, and water-soluble polyvinyl acetal, and the mass ratio of the sum of the content of the polyvinyl alcohol having a polymerization degree of 2400 or more and the content of the water-soluble polyvinyl acetal included in the ink-receiving layer to the content of all inorganic fine particles including the fumed silica in the ink-receiving layer being 50% or less. | 03-24-2011 |
20110111143 | ABRASION RESISTANT MEDIA - Abrasion resistant media, compositions used to make such media, and methods of using the media are disclosed. | 05-12-2011 |
20110117298 | RECORDING PAPER - To provide a printing sheet capable of vividly forming a fast image having rugged feeling and pictorial depth, featuring excellent weather-proof property, particularly, of yellow pigment. | 05-19-2011 |
20110151151 | METHOD OF PRODUCING A PRINT MEDIUM - The present invention relates to a method for producing a print medium with enhanced whiteness and print quality. The method comprises applying a surface treatment composition of a general formula C | 06-23-2011 |
20110217489 | INKJET-RECORDING MEDIUM AND INKJET-RECORDING METHOD USING SAME - To provide an inkjet-recording medium including a water non-absorptive support, and an ink-receiving layer which is formed over at least one surface of the water non-absorptive support and which contains inorganic microparticles, wherein a total amount of a cationic polymer and a water-soluble polyvalent metal salt contained in the ink-receiving layer is 0.8 g/m | 09-08-2011 |
20120045596 | METHOD OF MAKING A DISPERSION OF POLYMER BINDER-ENCAPSULATED SILICA PIGMENTS AND COATED MEDIA INCLUDING SUCH DISPERSION - The instant disclosure relates to a method of making a dispersion of polymer binder-encapsulated silica pigments for coating an ink-jet recording substrate. The method includes mixing first components of the dispersion to form a mixture, the first components including binder polymer, treating agents and a vehicle selected from the group consisting of water, a water-miscible organic solvent, and combinations thereof; shear mixing silica pigment into the mixture; and after the silica pigment is added to the mixture, shear mixing the mixture at a higher temperature and an increased grinding rate compared to a temperature and grinding rate of the shear mixing of the silica pigment into the mixture. | 02-23-2012 |
20120064264 | TRANSPARENT INK-JET RECORDING FILMS, COMPOSITIONS, AND METHODS - Transparent ink-jet recording films, compositions, and methods are disclosed. Such films do not exhibit excessive ink drying times. These films exhibit high maximum optical densities and have low haze values. These films are useful for medical imaging. | 03-15-2012 |
20120107532 | TRANSPARENT INK-JET RECORDING FILMS, COMPOSITIONS, AND METHODS - The compositions and methods of the present application can provide transparent ink-jet recording films that may be used by printers relying on optical detection of fed media. Such films can be useful for medical image reproduction. | 05-03-2012 |
20120237700 | DIGITAL MOLD TEXTURIZING METHODS, MATERIALS, AND SUBSTRATES - Methods, materials, and systems for texturizing mold surfaces is disclosed. In one method and system of the invention, a first step involves generating a graphics file of a desired texture pattern. The graphics file is subsequently output to an ink jet printer, which is configured to print using an acid-etch resist ink. The acid-etch resist ink is formulated to provide optimal properties for ink jet printing, while also providing excellent acid-etch resist and superior handling properties. The acid-etch resist ink is printed onto a sheet of a carrier substrate that allows the acid-etch resist to be transferred to a mold surface, after which the mold surface is etched with a strong acid. | 09-20-2012 |
20120288645 | PAPER WITH SURFACE TREATMENT - A surface-treated paper produced by applying a surface sizing composition to at least one surface of a base paper, wherein said surface sizing composition comprises a non-film-forming polymer latex and a metallic salt, said non-film-forming polymer latex has a minimum film-forming temperature (MFFT) of greater than 70° C., and said surface sizing composition does not form a continuous film on the treated surface | 11-15-2012 |
20120328802 | METHOD FOR SURFACETREATING PAPER AS WELL AS PAPER - In a method for surface-treating paper, in particular paper printable by ink-jet printing, in which an aqueous solution containing at least one water-soluble salt of a bivalent metal and optionally one or several substances selected from a binder, a pigment, a surface sizing agent and/or a cationic polymer is applied to a base paper containing cellulose fibers and optionally fillers, an optical brightener, retention aids or dyes or pigments, an unsized base paper is formed from a pulp comprising cellulose as a main component, between 0 and 50% by weight, in particular 10 and 30% by weight, of CaCO | 12-27-2012 |
20130266748 | RECORDING MEDIUM - A recording medium includes a base and an ink-receiving layer. The ink-receiving layer includes inorganic particles, a binder, poly(diallyldimethylamine hydrochloride), a cationic polymer having a sulfonyl group, and a polyvalent metal. | 10-10-2013 |
20130330487 | RECORDING MEDIUM - There is provided a recording medium including a substrate and an ink-receiving layer formed on at least one surface of the substrate, wherein the ink-receiving layer contains an inorganic pigment, a binder, and a compound containing aluminum, silicon, and at least one element selected from Group 2 and 3 elements of the periodic table, and the compound content is in the range of 0.1 mass % to 30 mass % relative to the inorganic pigment content. | 12-12-2013 |
20150044397 | RECORDING MEDIUM HAVING A PROTECTIVE LAYER - A recording medium includes a protective layer and a porous ink receiving layer. The protective layer includes a first binder and a first set of polymeric beads. The first set of polymeric beads has an average volume-based particle size equal to or greater than ten microns. The protective layer has a coat weight equal to or less than three grams per square meter. The recording medium also includes a porous ink receiving layer including a first set of pigments and a second binder. | 02-12-2015 |
20150064371 | DECORATIVE FILM AND MOLDED PRODUCT INCLUDING THE SAME - A decorative film includes a base film, a colored layer formed of UV curable ink, and an ink-absorbing layer. The ink-absorbing layer is formed between the base film and the colored layer, provided with voids therein, and contains filler made of photorefractive material. | 03-05-2015 |
20150140237 | Receiving Layer for Digital Printing Methods Having Nanofibrillated Cellulose - A recording material for the ink-jet printing process with a carrier and at least one colour-receiving layer arranged on the carrier in the colour-receiving layer, containing a nanofibrillated cellulose and demonstrating an improved cracking behaviour in the image layer. | 05-21-2015 |
20150352877 | PRE-TREATMENT COATING - The present disclosure provides pre-treatment coatings, media substrates, and related methods. As such, a pre-treatment coating can include an evaporable solvent, a matrix, and a wax. The matrix can include a binder and a fixer, and the wax can include wax particles dispersed within the matrix. At least a portion of the wax particles can have a particle size that is greater than a thickness of the matrix when the pre-treatment coating is applied to a media substrate at a basis weight from 0.5 gsm to 20 gsm and the evaporable solvent removed. | 12-10-2015 |
20160009933 | MATERIAL INCLUDING PRINT LAYER PRODUCED BY ULTRAVIOLET-CURABLE COMPOSITION | 01-14-2016 |
428320350 | Particle size distribution | 7 |
20090324857 | INK JET RECORDING MEDIUM - Provided is an ink jet recording medium including a substrate a porous layer containing one of a dry-process silica and an alumina hydrate and a silica layer containing spherical colloidal silica particles having a particle size of 105 nm or more and 200 nm or less. The porous layer and the silica layer are formed on the substrate in this order. The porous layer is covered by the spherical colloidal silica particles at a coverage of 40% or more and 75% or less. | 12-31-2009 |
20100151160 | APPLICATIONS OF SHAPED NANO ALUMINA HYDRATE IN INKJET PAPER - A paper includes a substrate and a polymer layer disposed over at least one side of the substrate. The paper further includes an aluminous material at least partially dispersed within the polymer layer. The aluminous material has a primary aspect ratio of at least about 1.5, a secondary aspect ratio of not greater than about 3.0, and a primary particle size between about 50 nm and about 1000 nm. | 06-17-2010 |
20110244147 | Liquid Toner Digitally Printable Media - A liquid toner digitally printable media including: a paper substrate; and a toner receiving layer established on at least one surface of the paper substrate. The toner receiving layer includes: pigments, binders, and at least one of cationic polymers and metallic salts. The pigments are from 60 to 95% of total dry weight of the toner receiving layer. The pigments include a major pigment which is at least 60 weight percent of total pigment dry weight. The major pigment includes a rod-like pigment selected from the group consisting of ground calcium carbonate, precipitated calcium carbonate, other rod-like forms of calcium pigment, and combinations thereof. | 10-06-2011 |
20130011585 | LITHOGRAPHIC PRINTING PLATE MATERIAL - Provided is a lithographic printing plate material having an excellent balance between printing durability and ink-absorbing capability. The lithographic printing plate material has an image-receiving layer on a support, wherein the image-receiving layer contains acetoacetyl-modified polyvinyl alcohol as a resin component, and contains at least 0.4 parts by weight of acetylene glycol per 100 parts by weight of the resin component. The image-receiving layer preferably contains 100 to 300 parts by weight of particles having a mean particle size of 7 to 50 nm, per 100 parts by weight of the resin component. In addition, the support is formed using aluminum that has been subjected to anodic oxidation. | 01-10-2013 |
20140377482 | RECORDING MEDIUM - A recording medium includes a support and an ink-receiving layer. The ink-receiving layer contains alumina particles, silica particles and a binder. A composition analysis of the recording medium performed by X-ray photoelectron spectroscopy while etching is performed from a surface side to a support side provides a ratio of the amount of Si element to the total amount of Al element and Si element at an etching time of 0 minutes of 10 atomic percent or more and 90 atomic percent or less and a ratio of the amount of Si element to the total amount of Al element and Si element at an etching time of 5 minutes of 50 atomic percent or more. | 12-25-2014 |
20150044398 | RECORDING MEDIUM - A recording medium has a base and an ink receiving layer, in which the ink receiving layer contains colloidal silica, a zirconium compound, an ammonium salt, and hydroxycarboxylic acid and 90% or more of the colloidal silica contained in the ink receiving layer exists in a region of 0 nm or more and 300 nm or less in the depth direction from the outermost surface of the recording medium. | 02-12-2015 |
20150344708 | SWELLABLE PRE-TREATMENT COATING - The present disclosure provides swellable pre-treatment compositions, printable media, and related methods. As such, a swellable pre-treatment coating for a print medium can include an evaporable solvent, a matrix, and a wax. The matrix can include from 10 wt % to 20 wt % of a fixer, from 25 wt % to 35 wt % of aluminum chiorohydrate, from (15 wt % to 10 wt % of a first binder, from 20 wt % to 30 wt % of a second cross-linkable binder, and from 1 wt % to 5 wt % of a cross-linker. The wax can be present at from 10 wt % to 20 wt %, The weight percentages of the matrix and the wax are based on a total amount present in the swellabie pre-treatment coating after removal of the evaporable solvent. | 12-03-2015 |
428320360 | Surface of particle is modified (e.g., coated, charged, etc.) | 3 |
20100183828 | 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 concentration of the metal compound in the pigment dispersion does not exceed 0.05 mol/L. | 07-22-2010 |
20120107533 | COATED SUBSTRATE AND METHOD FOR THE PREPARATION THEREOF - A method for the preparation of a coated substrate is provided, comprising the steps of providing a substrate; applying on at least one side of said substrate a first coating layer of a first aqueous composition comprising porous anionic pigment particles having a BET surface area of above 40 m2/g and a binder and applying on said first coating layer, a second coating layer of a second, aqueous composition comprising cationic colloidal silica or silicate based particles and polyalkylene glycol. It has been found that a substrate coated with the combination of the first coating layer and the second coating layer provides a suitable substrate for high-quality and fast-drying inkjet printouts. | 05-03-2012 |
20120114881 | TREATED ALUMINA HYDRATE MATERIAL AND USES THEREOF - In a particular embodiment, a particulate material includes alumina hydrate. The particulate material has a 500 psi Compaction Volume Ratio of at least about 4.0 cc/cc. | 05-10-2012 |
428320370 | Property of particle specified (e.g., oil absorbtivity, surface area, pore size, etc.) | 12 |
20090035491 | Ink-Jet Recording Material - In the present invention, there is provided an ink-jet recording material which comprises, on a support, at least one ink-receptive layer containing fine inorganic particles having an average secondary particle size of 500 nm or less, a resin binder having an acetoacetyl group, and a compound having two or more terminal hydrazino groups, wherein the at least one ink-receptive layer contains at least one organic acid having a pKa of 2 to 5. | 02-05-2009 |
20090117298 | INKJET RECORDING MATERIAL - The invention provides an inkjet recording material having high glossiness and favorable ink absorbency, including a support having thereon an ink receiving layer containing silica fine particles and a water-soluble resin, the arithmetic average of the mass ratio of carbon atoms to silicon atoms contained in an outermost surface farthest from the support of the ink receiving layer being from 2.5 to 7.0, and the arithmetic average of the mass ratio of carbon atoms to silicon atoms contained in a region extending from the outermost surface to a depth of 5 μm in the thickness direction of the ink receiving layer being from 1.5 to 4.0. | 05-07-2009 |
20090239004 | MEDIA SHEET FOR INKJET PRINTING - Disclosed is a media sheet for inkjet printing. The media sheet includes a porous substrate and a flocculent formulation disposed on the porous substrate. The flocculent formulation includes at least one cationic organic flocculant, at least one organic acid and a solvent. The media sheet used herein helps in improving the printing quality of images generated thereon. Further, methods for preparing such a media sheet that includes the porous substrate and the flocculant formulation disposed on the porous substrate are disclosed. | 09-24-2009 |
20100304057 | COATED MEDIUM FOR INKJET PRINTING AND METHOD OF FABRICATING THE SAME - A coated medium for inkjet printing is disclosed. The coated medium includes a coating layer formed on at least one side of a supporting substrate. The coating layer includes precipitated calcium carbonate with an average particle size of less than about 1 micron, silica with a surface area of greater than 100 m | 12-02-2010 |
20110039043 | Durable Multilayer Inkjet Recording Media Topcoat - Two-layer receiver coatings particularly well adapted for use in inkjet printing comprise:
| 02-17-2011 |
20110111144 | INK JET RECORDING MEDIUM AND PROCESS FOR PRODUCING THE INK JET RECORDING MEDIUM - An inkjet recording medium comprising an ink receiving layer formed by applying a coating layer containing a pigment and a binder to at least one side of a support having air permeability, and applying a coagulation solution for coagulating the binder on a surface of the coating layer by a coagulation cast coating method, wherein a boron compound, a cationic resin and cationic colloidal silica contained in the coagulation solution exist on the surface of the ink receiving layer. | 05-12-2011 |
20130040078 | METHODS FOR PRODUCING A DISPERSION CONTAINING SILICON DIOXIDE PARTICLES AND CATIONIZATION AGENT - Process for preparing a dispersion comprising silicon dioxide particles and cationizing agents, by dispersing 50 to 75 parts by weight of water, 25 to 50 parts by weight of silicon dioxide particles having a BET surface area of 30 to 500 m | 02-14-2013 |
20130243979 | RECORDING MEDIUM HAVING FIRST SET AND SECOND SET OF POLYMERIC BEADS - A recording medium includes a base substrate, a fusible layer including a first set of polymeric beads and a second set of polymeric beads, and an ink receiving layer disposed between the base substrate and the fusible layer. The first set of polymeric beads has an average volume-based particle size less than two microns. The second set of polymeric beads has an average volume-based particle size equal to or greater than five microns. The fusible layer includes a weight percent of the second set of polymeric beads of at least three percent. | 09-19-2013 |
20130251921 | MINERAL COMPOSITION, ESPECIALLY FOR USE IN PAPER FILLERS AND PAPER OR PLASTIC COATINGS - A mineral composition comprising mineral particles, said mineral particles, when in a densely compacted bed form, having a volume defined median pore diameter from 0.01 to 0.04 micrometre, and having an intruded total specific void volume of 0.1-0.3 cm | 09-26-2013 |
20130273271 | RECORDING MEDIUM FOR INKJET PRINTING - An inkjet recording medium and a coating composition for forming an inkjet recording medium. In accordance with one aspect of the present invention, an inkjet recording medium is disclosed comprising an inkjet-receptive coating on a paper substrate. The inkjet-receptive coating contains a synergistic combination of pigments, binder and a multivalent metal salt such that the inkjet recording medium exhibits improved inkjet print properties, particularly when printed with a high speed inkjet printer using pigmented inks | 10-17-2013 |
20150298479 | INKJET RECORDING MEDIUM - An inkjet recording medium, comprising an ink-receiving layer containing a pigment, a binder and an inkjet ink-fixing agent comprising a cationic compound disposed on at least one surface of a base paper, wherein 50% or more by weight of calcium carbonate is contained in terms of a solid content based on a total amount of the pigment contained in the ink-receiving layer; 75 to 90 parts by weight of the pigment, 1 to 10 parts by weight of the binder and 5 to 20 parts by weight of the inkjet ink-fixing agent are contained based on 100 parts by weight of the ink-receiving layer; the drop water absorbency of the ink-receiving layer (according to the drop water absorbency defined in Japan Technical Association of the Pulp and Paper Industry, J. TAPPI, No. 32-2:2000 except that a drop water amount is 0.001 ml) is 200 seconds or less; and a Stockigt sizing degree according to WS-P-8122 for the inkjet recording medium is 5 seconds or less. | 10-22-2015 |
20160009114 | BASE PAPER FOR DECORATIVE COATING MATERIALS | 01-14-2016 |