Patent application number | Description | Published |
20090075036 | Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter - An inkjet-recording non-aqueous ink composition including a metallic pigment, an organic solvent, and a cellulose acetate butyrate resin having a butyl content of 16.5 to 48%. | 03-19-2009 |
20090220695 | METHOD OF FORMING OPAQUE LAYER, RECORDING PROCESS, INK SET, INK CARTRIDGE, AND RECORDING APPARATUS - A method of forming an opaque layer includes forming a first layer by discharging droplets of an ink composition containing a metallic pigment on a record medium by an ink-jet recording process and forming a second layer by discharging droplets of an ink composition containing a white pigment on the record medium by an ink-jet recording process. The opaque layer is formed on the record medium on the side where the first layer and the second layer are formed in a region where the first layer and the second layer overlap each other. | 09-03-2009 |
20100167023 | INK JET RECORDING METHOD, RECORDED MATTER, INK SET, INK CARTRIDGE, AND INK JET RECORDING APPARATUS - An ink jet recording method records an image by ejecting droplets of a plurality of types of ink compositions and making the droplets adhere to a recording medium using an ink jet recording apparatus. The ink jet recording apparatus is provided with at least a first ink composition and a second ink composition. The first ink composition contains a metallic pigment, and the second ink composition contains the metallic pigment and spherical particles having an average diameter of from 1 to 3 μm. | 07-01-2010 |
20100178474 | INK JET RECORDING METHOD, RECORDED PRODUCT, INK COMPOSITION FOR INK JET RECORDING, INK SET, INK CARTRIDGE, AND INK JET RECORDING APPARATUS - An ink-jet recording method includes ejecting a droplet of an ink composition containing a metal pigment and optically transparent spherical particles with an ink-jet recording apparatus, the ink composition having an optically transparent spherical particle content of 0.5% to 5% by mass, and attaching the droplet to a recording surface of a recording medium having an average surface roughness Ra of 3 μm or more, thereby recording an image. | 07-15-2010 |
20100183809 | SURFACE-TREATED PIGMENT, INK COMPOSITION, AND INK JET RECORDING METHOD - Provided is a surface-treated pigment that is a metallic pigment composed of plate-like particles of which surfaces are treated with an alkoxysilane compound having at least one long-chain alkyl group. | 07-22-2010 |
20100289859 | SURFACE-TREATED PIGMENT, INK COMPOSITION, AND INK-JET RECORDING METHOD - A surface-treated pigment is formed of a metal pigment including flat particles whose surfaces are treated with an alkoxysilane compound having a group having an unsaturated double bond between carbon atoms. | 11-18-2010 |
20110014440 | INKJET-RECORDING NON-AQUEOUS INK COMPOSITION, INKJET RECORDING METHOD, AND RECORDED MATTER - An inkjet-recording non-aqueous ink composition including a metallic pigment, an organic solvent, and a cellulose acetate butyrate resin having a butyl content of 16.5 to 48%. | 01-20-2011 |
20110159251 | RADIATION-CURABLE INK COMPOSITION, INK JET RECORDING METHOD, AND RECORDED MATTER - Provided are a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 20 to 50 mass % of the total reaction components, and a black pigment (F1); and a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 10 to 50 mass % of the total reaction components, and a yellow pigment (F2). | 06-30-2011 |
20110183081 | PHOTOCURABLE INK COMPOSITION AND INK JET RECORDING METHOD - A photocurable ink composition includes (A) a polymerizable compound, (B) an acylphosphine oxide-based photopolymerization initiator, and (C) at least one compound selected from a hindered amine-based compound with a mass-average molecular weight of 2000 to 4000 and a hydroxyphenyltriazine-based compound of formula (1): | 07-28-2011 |
20110200794 | RADIATION-CURABLE INK COMPOSITION, INK JET RECORDING PROCESS, AND RECORDED MATTER - A radiation-curable ink composition includes an acrylate monomer of which homopolymer has a glass transition temperature of not higher than 0° C. in an amount of 20% by mass or more and 65% by mass or less based on the total amount of reaction components; a monofunctional acrylate having an alicyclic structure; and a multifunctional acrylate having an alicyclic structure. | 08-18-2011 |
20110234681 | PHOTOCURABLE INK COMPOSITION FOR INK JET RECORDING, INK JET RECORDING, AND RECORDED MATERIAL - A photocurable ink composition for ink jet recording contains: a cholesteric liquid crystal polymer; a polymerizable compound; and a photopolymerization initiator. | 09-29-2011 |
20110251298 | RADIATION-CURABLE INK COMPOSITION, INK JET RECORDING METHOD, AND RECORDED MATTER - A radiation-curable ink composition contains (A) aminoacrylate at 1 mass % to 10 mass %, inclusive, (B) phenoxyethyl acrylate at 20 mass % to 50 mass %, inclusive, and (C) tetraethylene glycol diacrylate at 1 mass % to 20 mass %, inclusive, in its reaction component, as well as (E) bis(2,4,6-trimethylbenzoyl)-phenylphosphine oxide at 3 parts by mass to 8 parts by mass, inclusive, (F) 2,4,6-trimethylbenzoyl-diphenyl-phosphine oxide at 3 parts by mass to 5 parts by mass, inclusive, in 100 parts by mass of the reaction component, and (G) diethylthioxanthone at 1 part by mass to 3 parts by mass, inclusive, in 100 parts by mass of the reaction component. | 10-13-2011 |
20120113201 | ULTRAVIOLET CURABLE TYPE INK-JET INK COMPOSITION, RECORDING METHOD AND RECORDING APPARATUS USISNG SAME - Provided is a UV curable type ink-jet ink composition containing a monomer A which is expressed by the following general formula (I): | 05-10-2012 |
20120133059 | RADIATION CURABLE INK JET COMPOSITION, RECORDED MATTER, AND INK JET RECORDING METHOD - The invention provides a radiation curable ink jet ink composition including: a monomer equal to or more than 20% by mass and equal to or less than 50% by mass with respect to the total mass of the ink composition, which is represented by the following formula (I); and N-vinylcaprolactam equal to or more than 5% by mass and equal to or less than 15% by mass with respect to the total mass of the ink composition: | 05-31-2012 |
20120133060 | RADIATION-CURABLE INK JET COMPOSITION, RECORDING MATTER, AND INK JET RECORDING METHOD - A radiation-curable ink jet ink composition contains a polymerizable compound, an photopolymerization initiator and polysiloxane, in which the ink composition is used for recording on a package substrate as a recording medium; the polymerizable compound contains one or more kinds of compound having a pentaerythritol skeleton; an HLB value of the polysiloxane is 5 to 12; and the polysiloxane content is 0.1 to 2% by mass with respect to the total amount of the ink composition. | 05-31-2012 |
20120147095 | INK COMPOSITION FOR ULTRAVIOLET CURABLE INK JETS, INK JET RECORDING APPARATUS USING THE SAME, INK JET RECORDING METHOD USING THE SAME, AND INK SET - An ink composition for ultraviolet curable ink jets including monomer A represented by a general formula (I): | 06-14-2012 |
20120189822 | RADIATION-CURABLE INK FOR INK JET RECORDING, RECORD MADE USING THE SAME, AND INK JET RECORDING METHOD USING THE SAME - A radiation-curable ink for ink jet recording contains N-vinylcaprolactam. The N-vinylcaprolactam content is in a range of 5% by mass to 20% by mass, inclusive, relative to the total mass of the ink. The ink is for the purpose of making a marking on a recording medium, and the recording medium is a package substrate or a semiconductor substrate. The ink is applied to the package substrate or the semiconductor substrate, exposed to radiation, and then subjected to a heat treatment at a temperature in a range of 150° C. to 200° C., inclusive. | 07-26-2012 |
20120274717 | PHOTOCURABLE INK COMPOSITION, RECORDING METHOD, RECORDING APPARATUS, PHOTOCURABLE INK JET RECORDING INK COMPOSITION, AND INK JET RECORDING METHOD - A photocurable ink composition includes polymerizable compounds and a photopolymerization initiator. The polymerizable compounds include vinyl ether group-containing (meth)acrylic esters represented by the following Formula (I): | 11-01-2012 |
20130141504 | LIGHT-CURABLE INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORDING METHOD USING THE SAME - A light-curable ink composition for ink jet recording contains a coloring material, a polymerizable compound, and a photopolymerization initiator. The coloring material contains at least C.I. Pigment Yellow 155, and the polymerizable compound contains at least a vinyl-ether-containing (meth)acrylate represented by general formula (I) below: | 06-06-2013 |
20130258015 | ULTRAVIOLET RAY-CURABLE CLEAR INK COMPOSITION AND RECORDING METHOD - An ultraviolet ray-curable clear ink composition includes a polymerizable compound; and a photopolymerization initiator, in which the polymerizable compound contains a vinyl ether group-containing (meth)acrylic acid ester represented by the following formula (I) and 5% by mass to 25% by mass of urethane oligomer with respect to the total mass of the ink composition. | 10-03-2013 |
20130258017 | INK JET RECORDING METHOD, PHOTOCURABLE INK JET INK COMPOSITION, AND INK JET RECORDING DEVICE - The ink jet recording method includes discharging liquid droplets of a photocurable ink composition including a solvent, a polymerizable compound, and a photopolymerization initiator from a head to a recording medium to land the liquid droplets, thereby forming an image; evaporating the solvent included in the photocurable ink composition constituting the image; and irradiating the image after the second step with light, wherein when the irradiation is initiated in the third step, the content of the polymerizable compound included in the photocurable ink composition constituting the image after the second step is from 20 to 90% by mass, based on the total mass of the ink composition. | 10-03-2013 |
20140002556 | INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORDING METHOD | 01-02-2014 |
20140362151 | RADIATION-CURABLE INK FOR INK JET RECORDING, RECORD MADE USING THE SAME, AND INK JET RECORDING METHOD USING THE SAME - A radiation-curable ink for ink jet recording contains N-vinylcaprolactam. The N-vinylcaprolactam content is in a range of 5% by mass to 20% by mass, inclusive, relative to the total mass of the ink. The ink is for the purpose of making a marking on a recording medium, and the recording medium is a package substrate or a semiconductor substrate. The ink is applied to the package substrate or the semiconductor substrate, exposed to radiation, and then subjected to a heat treatment at a temperature in a range of 150° C. to 200° C., inclusive. | 12-11-2014 |
20150240094 | ULTRAVIOLET CURABLE TYPE INK-JET INK COMPOSITION, RECORDING METHOD AND RECORDING APPARATUS USING THE SAME - Provided is a UV curable type ink-jet ink composition containing a monomer A which is expressed by the following general formula (I): | 08-27-2015 |
20150315394 | INK COMPOSITION FOR ULTRAVIOLET CURABLE INK JETS, INK JET RECORDING APPARATUS USING THE SAME, INK JET RECORDING METHOD USING THE SAME, AND INK SET - An ink composition for ultraviolet curable ink jets including monomer A represented by a general formula (I): | 11-05-2015 |
Patent application number | Description | Published |
20120225968 | INK COMPOSITION FOR INK JET - An ink composition for ink jet providing excellent in the curability based on ultraviolet irradiation in the presence of water or a solvent, the ejection stability with respect to the factors such as dot loss or flight deflection, and the storage stability of ink. Also provided herein is an ink composition for ink jet including: a pigment; a water-soluble organic solvent; a surfactant; at least either of a urethane (meth)acrylate being represented by the following general formula (1) and having a weight average molecular weight of 1,000 to 10,000 and a cross-linked urethane (meth)acrylate having a constitutional unit including the urethane (meth)acrylate; a compound having a radical polymerizable group(s); a photoradical polymerization initiator; and water: | 09-06-2012 |
20120225969 | URETHANE (METH) ACRYLATE AND PRODUCTION METHOD THEREOF, CROSS-LINKED URETHANE (METH) ACRYLATE AND PRODUCTION METHOD THEREOF, AND LIGHT CURABLE AQUEOUS EMULSION - For the purpose of providing a urethane(meth)acrylate excellent in emulsifiability in water and a production method thereof, and a light curable aqueous emulsion using the urethane(meth)acrylate having a low viscosity and excellent in the curability, provided is a urethane(meth)acrylate being represented by the following general formula (1) and having a weight average molecular weight of 1,000 to 10,000: | 09-06-2012 |
20130010039 | Photocurable Ink Composition for Ink Jet Recording and Ink Jet Recording Method - The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): | 01-10-2013 |
20130250019 | RADIATION-CURABLE INK COMPOSITION, INK JET RECORDING METHOD, AND RECORDED MATTER - Provided are a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 20 to 50 mass % of the total reaction components, and a black pigment (F1); and a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 10 to 50 mass % of the total reaction components, and a yellow pigment (F2). | 09-26-2013 |
20140118451 | UV-CURABLE INK JET INK COMPOSITION - A UV-curable ink jet ink composition contains a polymerizable compound, a photopolymerization initiator containing an acylphosphine-based photopolymerization initiator having a phenyl group in the molecule thereof, and a fluorescent brightening agent. The fluorescent brightening agent in a predetermined concentration has a higher maximum absorbance than the photopolymerization initiator in the same concentration, in a wavelength region of 360 to 420 nm. | 05-01-2014 |
20140152739 | INK-JET RECORDING APPARATUS - An ink-jet recording apparatus includes a recording head having a plurality of nozzles through which an ink composition containing an inorganic pigment is ejected, a nozzle surface having nozzle orifices, and a liquid-repellent film disposed on the nozzle surface; an absorbing member that absorbs the ink composition from the nozzle orifices and the nozzle surface; and an actuating mechanism including a pressing member that presses the absorbing member and the nozzle surface relative to each other with a force of 50 to 500 gf. The actuating mechanism moves at least one of the absorbing member and the recording head relative to the other to perform a cleaning operation in which the ink composition is removed from the nozzle surface with the absorbing member. The absorbing member contains an impregnation liquid during the cleaning operation. | 06-05-2014 |
20140152741 | INK JET RECORDING APPARATUS - An ink jet recording apparatus includes a recording head having a plurality of nozzles through which an ink composition containing an inorganic pigment is ejected, a nozzle surface having nozzle orifices, and a liquid-repellent film disposed on the nozzle surface; an absorbing member that absorbs the ink composition containing the inorganic pigment from the nozzle orifices and the nozzle surface; and an actuating mechanism including a pressing member that presses the absorbing member, which contains an impregnation liquid, and the nozzle surface relative to each other. The actuating mechanism moves at least one of the absorbing member and the recording head relative to the other to perform a cleaning operation in which the ink composition is removed from the nozzle surface with the absorbing member. | 06-05-2014 |
20140152742 | INK JET RECORDING APPARATUS - An ink jet recording apparatus includes a recording head having a plurality of nozzles through which an ink composition containing an inorganic pigment is ejected, a nozzle surface having nozzle orifices, and a liquid-repellent film disposed on the nozzle surface; an absorbing member that absorbs the ink composition containing the inorganic pigment from the nozzle orifices and the nozzle surface; and an actuating mechanism including a pressing member that presses the absorbing member and the nozzle surface relative to each other. The actuating mechanism moves at least one of the absorbing member and the recording head relative to the other to perform a cleaning operation in which the ink composition is removed from the nozzle surface with the absorbing member. The absorbing member contains an impregnation liquid having a surface tension of 45 mN/m or less during the cleaning operation. | 06-05-2014 |
20140210902 | RADIATION-CURABLE INK COMPOSITION, INK JET RECORDING METHOD, AND RECORDED MATTER - Provided are a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, multifunctional acrylate (B) in an amount of from 20 to 50 mass % of the total reaction components, and a black pigment (F1); and a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction-components, a multifunctional acrylate (B) in an amount of from 10 to 50 mass % of the total reaction components, and a yellow pigment (F2). | 07-31-2014 |
20140210918 | INK SET - The ink set includes a deep black ink containing a carbon black, and a pale black ink containing the carbon black with a lower content than the deep black ink. The deep black ink further contains a first colorant and a second colorant, and the pale black ink further contains the first colorant, but does substantially not contain the second colorant. The first and the second colorant are each selected from the group consisting of cyan colorants, magenta colorants, violet colorants, and green colorants. | 07-31-2014 |
20150315396 | PHOTOCURABLE INK COMPOSITION FOR INK JET RECORDING AND INK JET RECORDING METHOD - The present invention provides a photocurable ink composition for ink jet recording with excellent curability. The photocurable ink composition for ink jet recording includes polymerizable compounds, a photopolymerization initiator, and a colorant, wherein the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by general formula (I): | 11-05-2015 |
20160083599 | RADIATION-CURABLE INK COMPOSITION, INK JET RECORDING METHOD, AND RECORDED MATTER - Provided are a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 20 to 50 mass % of the total reaction components, and a black pigment (F1); and a radiation-curable ink composition including phenoxyethyl acrylate (A) in an amount of from 20 to 55 mass % of the total reaction components, a multifunctional acrylate (B) in an amount of from 10 to 50 mass % of the total reaction components, and a yellow pigment (F2). | 03-24-2016 |