Patent application number | Description | Published |
20090280265 | INK-JET RECORDING METHOD AND INK COMPOSITION SET - An ink composition set including an ink composition. A containing at least a colorant and an interior curable photopolymerization initiator, and an ink composition B containing at least a polymerizable compound, a surface curable photopolymerization initiator and a polymerization accelerator, and an ink-jet recording method using the ink composition set. | 11-12-2009 |
20110025795 | LIGHT IRRADIATING APPARATUS, LIGHT IRRADIATING PROCESS, AND IMAGE RECORDING PROCESS - The present invention provides a light irradiating apparatus comprising a plurality of light emitting elements which emit light of a specific wavelength region and form elliptical light images on a surface to be irradiated, wherein the plurality of light emitting elements are mutually arranged so that the light images are made continuous along their major axis directions. Further, the invention also discloses the above-mentioned light irradiating process and an image recording process. | 02-03-2011 |
20120069108 | INK COMPOSITION - The present invention provides an ink composition comprising at least a polymerizable compound, a photo-polymerization initiator and a polymerization accelerator, wherein the polymerizable compound comprises en N-vinyl compound, the photo-polymerization initiator comprises two or more compounds selected from the group consisting of bisacylphosphine oxides, monoacylphosphine oxides and α-amino ketones, and the polymerization accelerator comprises fine particles having a polymerizable functional group. The ink composition of the invention may be a transparent ink composition containing no coloring material. The ink composition of the invention may further contain a fluorescent whitening agent. | 03-22-2012 |
Patent application number | Description | Published |
20080198213 | ULTRAVIOLET-RAY CURABLE INK COMPOSITION, INKJET RECORDING METHOD AND APPARATUS, AND INK CONTAINER - The present invention provides an ultraviolet ray-curable ink composition containing a polysilane compound having a structure represented by the following formula (1): | 08-21-2008 |
20080250970 | Pigment dispersion, ink composition, inkset, and recording device - A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied. | 10-16-2008 |
20090041946 | Photocuable Ink Composition Set, Ink Jet Recording Method, and Recorded Matter - A photocurable ink composition set includes ink composition A and ink composition B. Ink composition A contains a dendritic polymer and an monomer expressed by general formula (1): CH | 02-12-2009 |
20100253755 | PIGMENT DISPERSION, INK COMPOSITION, INKSET, AND RECORDING DEVICE - A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied. | 10-07-2010 |
20110181656 | PIGMENT DISPERSION, INK COMPOSITION, INKSET, AND RECORDING DEVICE - A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied. | 07-28-2011 |
20120006224 | INK SET, INK CONTAINER, INKJET RECORDING METHOD, RECORDING DEVICE, AND RECORDED MATTER - An ink set, comprising: an oil based ink composition containing a metallic pigment; and at least one or more oil based ink compositions selected from a group consisting of a chromatic color ink composition containing chromatic color pigment, a black ink composition containing black pigment, and a white ink composition containing white pigment. | 01-12-2012 |
20120103230 | PIGMENT DISPERSION, INKJET COMPOSITION, INK SET, AND RECORDING DEVICE - A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R5O/Z>5 is satisfied. | 05-03-2012 |
20120186488 | PIGMENT DISPERSION, INK COMPOSITION, INKSET, AND RECORDING DEVICE - A pigment dispersion containing a metal pigment, wherein the metal pigment contains plate-like particles, and in the case where the longitudinal diameter on the planar surface of the plate-like particle is X, the lateral diameter is Y, and the thickness is Z, the 50% average particle diameter R50 of a corresponding circle determined from the surface area in the X-Y plane of the plate-like particle is between 0.5 and 3 μm, and the condition R50/Z>5 is satisfied. | 07-26-2012 |
20120274715 | INK SET, INK CONTAINER, INKJET RECORDING METHOD, RECORDING DEVICE, AND RECORDED MATTER - An ink set, comprising: an oil based ink composition containing a metallic pigment; and at least one or more oil based ink compositions selected from a group consisting of a chromatic color ink composition containing chromatic color pigment, a black ink composition containing black pigment, and a white ink composition containing white pigment. | 11-01-2012 |
Patent application number | Description | Published |
20090214833 | Metallic Pigment, Pigment Dispersion Liquid, Metallic Pigment Ink Composition, and Ink Jet Recording Method - This invention provides a metallic pigment, which can prepare a printed matter having metallic luster, can realize stable printing even in a printer with ink jet nozzles having a nozzle diameter of not more than 30 μm, can eliminate the need to carry out heat treatment and the like, and, thus, can realize ink jet recording without undergoing a limitation on printing media (recording media), an ink composition, and an ink jet recording method. The metallic pigment is a metal foil piece having an average thickness of 30 to 100 μm, having a 50% average particle diameter of not less than 0.5 μm and not more than 4.0 μm, and having such a particle size distribution that the maximum particle diameter is not more than 12 μm. An ink composition containing this metallic pigment and an ink jet head having a nozzle diameter of not more than 30 μm are provided, and the ratio between the average particle diameter of the metallic pigment and the nozzle diameter of the ink jet head (average particle diameter/nozzle diameter) is preferably brought to not more than 0.15. | 08-27-2009 |
20090318580 | Ink Composition - An ultraviolet hardenable ink composition excelling in the wetting characteristic (repellence prevention) of ink having impacted a recording medium. There is provided an ultraviolet hardenable ink composition characterized by containing a polyester-modified polydimethylsiloxane as a surfactant in an amount of 0.01 to 1% based on the ultraviolet hardenable ink. Preferably, at least allyl glycol and/or a N-vinyl compound is contained as a polymerizable compound. Incorporation of the polyester-modified polydimethylsiloxane in the surfactant has realized enhancing of the wetting characteristic on all nonabsorptive material surfaces and avoiding of ink repellence. | 12-24-2009 |
20110287236 | Ink Composition, Two-Pack Curing Ink Composition Set, and Recording Method and Recorded Matter Using These - The present invention provides: an ink composition which contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises at least a urethane oligomer; a two-pack curing ink composition set comprising an ink composition containing a coloring material and a reaction liquid containing a photopolymerization initiator and capable of forming an image with an ink composition obtained by mixing the ink composition and the reaction liquid, wherein the ink composition after mixing contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises a urethane oligomer. | 11-24-2011 |
20140092166 | Ink Composition, Two-Pack Curing Ink Composition Set, and Recording Method and Recorded Matter Using These - The present invention is directed to an ultraviolet curing ink jet ink composition which contains at least a polymerizable compound and a photopolymerization initiator, and is free from an aqueous solvent. The polymerizable compound comprises at least a urethane oligomer, and the photopolymerization initiator comprises an acylphosphineoxide and α-hydroxyketone. | 04-03-2014 |
Patent application number | Description | Published |
20080200635 | POLYSILANE COMPOUND AND SYNTHESIS METHOD, ULTRAVIOLET-RAY CURABLE INK COMPOSITION, INKJET RECORDING METHOD AND APPARATUS, AND INK CONTAINER - The invention relates to a polysilane compound having a structure represented by the following formula 1 and an ultraviolet ray-curable ink composition containing the polysilane compound. Also, an inkjet recording method using the ultraviolet ray-curable ink composition and an ink container and an inkjet recording apparatus each containing the ultraviolet ray-curable ink composition therein are disclosed. | 08-21-2008 |
20080211893 | LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING LIGHT EMITTING DEVICE, AND INK JET RECORDING APPARATUS - A light emitting device includes a substrate, a light emitting body, a thermally conductive member, and a heat radiation member. The substrate has a first face and a second face which is a face opposite to the first face. The light emitting body is held on a side of the first face of the substrate and emits light. The thermally conductive member is provided so as to be in contact with the second face of the substrate and contains a high thermal conductive material. The heat radiation member is provided so as to be in contact with the thermally conductive member and radiates heat conducted from the substrate through the thermally conductive member. | 09-04-2008 |
20110199449 | LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING LIGHT EMITTING DEVICE, AND INK JET RECORDING APPARATUS - A light emitting device includes a substrate, a light emitting body, a thermally conductive member, and a heat radiation member. The substrate has a first face and a second face which is a face opposite to the first face. The light emitting body is held on a side of the first face of the substrate and emits light. The thermally conductive member is provided so as to be in contact with the second face of the substrate and contains a high thermal conductive material. The heat radiation member is provided so as to be in contact with the thermally conductive member and radiates heat conducted from the substrate through the thermally conductive member. | 08-18-2011 |
20120249706 | LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING LIGHT EMITTING DEVICE, AND INK JET RECORDING APPARATUS - A light emitting device includes a substrate, a light emitting body, a thermally conductive member, and a heat radiation member. The substrate has a first face and a second face which is a face opposite to the first face. The light emitting body is held on a side of the first face of the substrate and emits light. The thermally conductive member is provided so as to be in contact with the second face of the substrate and contains a high thermal conductive material. The heat radiation member is provided so as to be in contact with the thermally conductive member and radiates heat conducted from the substrate through the thermally conductive member. | 10-04-2012 |