Patent application number | Description | Published |
20090027599 | Optical film, optical compensation sheet, polarizing plate, and liquid crystal display device - An optical film, which contains a cellulose acylate, at least one compound of formula (I) in an amount of 0.01 to 20 mass parts, and at least one cyclic compound having at least three substituents in an amount of 0.01 to 20 mass parts, to 100 mass parts of the cellulose acylate: | 01-29-2009 |
20090239996 | Recording liquid, ink set, method for recording an image, image-recording apparatus and recorded matter - A recording liquid is provided. The recording liquid includes particles A including a water-insoluble colorant and a compound containing a hydrophilic group, the particles A having a dispersion average particle diameter from 5 to 50 nm; and a self-dispersible polymer particles B including a constituent unit derived from an aromatic group-containing acrylate monomer. | 09-24-2009 |
20100003408 | INK SET FOR INK JET RECORDING AND INK JET RECORDING METHOD - An ink set for ink jet recording including an ink composition containing a coloring material, and a polymer particle including 65 mass % or more of a constituent unit derived from a methacrylic acid derivative, and a treating liquid which forms an aggregate when contacted with the ink composition, and an ink jet recording method using the same are provided. | 01-07-2010 |
20100053288 | INK SET FOR INKJET RECORDING AND IMAGE RECORDING METHOD - An ink set for inkjet recording including an ink composition including a dispersion of a pigment dispersed by a water-insoluble polymer which is formed by copolymerizing a monomer mixture containing a styrenic macromer, as well as self-dispersing polymer particles, a water-soluble organic solvent, and water; and a reactive liquid which forms an aggregate when contacted with the ink composition; and an image recording method using the ink set, are provided. | 03-04-2010 |
20100062160 | INK COMPOSITION, INK SET AND INK-JET RECORDING METHOD - There are provided an ink composition including a coloring material, a hydrophilic organic solvent, polymer particles that have a minimum filming temperature (MFT | 03-11-2010 |
20100075044 | WATER-BASED INK COMPOSITION, INK SET AND IMAGE FORMING METHOD - The invention provides a water-based ink composition including: a water-based medium, a colored particle containing a pigment and a water-insoluble polymer dispersant, and a self-dispersing polymer particle including a hydrophilic constituent unit, and a hydrophobic constituent unit derived from alicyclic (meth)acrylate, as well as an ink set comprising the water-based ink composition, and an image forming method using the aqueaous ink composition or the ink set. | 03-25-2010 |
20100166963 | METHOD FOR MANUFACTURING WATER-BASED DISPERSION OF SELF-DISPERSING POLYMER, WATER-BASED INK COMPOSITION, INK SET AND IMAGE FORMING METHOD - The invention provides a method for manufacturing a water-based dispersion of a self-dispersing polymer, including:
| 07-01-2010 |
20100196604 | INK SET FOR INK-JET RECORDING AND INK-JET RECORDING METHOD USING THE SAME - The present invention provides an ink set for ink-jet recording comprising: a water-based ink composition which includes water, a coloring material, and resin particles having a minimum film-forming temperature MFT | 08-05-2010 |
20100203247 | INK SET AND IMAGE RECORDING METHOD - There is provided an ink set including an aqueous ink composition and a maintenance liquid. The aqueous ink composition includes water; a pigment; resin particles having a minimum film-forming temperature MFT | 08-12-2010 |
20100227064 | INK COMPOSITION FOR INK-JET RECORDING, INK SET AND IMAGE FORMING METHOD - An ink composition for ink-jet recording, including: coloring particles containing a pigment that is coated with a water-insoluble polymer dispersant, and self-dispersing polymer particles containing a first polymer which includes a constituent unit derived from a hydrophilic monomer and a constituent unit derived from a hydrophobic monomer, and which has a glass transition temperature from 150° C. to 250° C. and an I/O value of from 0.20 to 0.55; an ink set including the ink composition; and an image forming method using the ink set are provided. | 09-09-2010 |
20100227065 | INK-JET INK COMPOSITION, INK SET, AND IMAGE FORMING METHOD - An ink-jet ink composition comprising: a pigment, a polymer pigment dispersion, polymer particles, a hydrophilic organic solvent, water, and at least one of a water-soluble acidic compound having a molecular weight of 200 or less or a salt thereof in an amount of from 50 ppm to 1,000 ppm; an ink set that includes the ink-jet ink composition and a treatment liquid that forms an aggregate when contacted with the ink-jet ink composition; and an image forming method using the ink set. | 09-09-2010 |
20100259578 | INKJET RECORDING METHOD - An inkjet recording method is disclosed, in which the method includes: recording an image, on a recording medium, using two or more ink compositions each comprising at least a pigment, by applying the two or more ink compositions to an acidic surface of the recording medium at a dotting interval of 500 msec or less; wherein the recording includes forming at least a first color sub-image by applying at least one of the two or more ink compositions and the at least one of the two or more ink compositions includes a self-dispersing polymer having an acid value of from 70 to 120 mgKOH/g and a water-soluble organic solvent. | 10-14-2010 |
20110025753 | INKJET INK COMPOSITION, INK SET, AND IMAGE FORMING METHOD - An inkjet ink composition includes a colorant, two or more hydrophilic organic solvents, and particles of a polymer containing a structural unit derived from a hydrophilic monomer and a structural unit derived from a hydrophobic monomer. The polymer has a glass transition temperature of 150° C. or higher and an I/O value of from 0.2 to 0.55, and the particles of the polymer have a volume average particle diameter of from 0.1 to 10 nm. | 02-03-2011 |
20110039027 | AQUEOUS INK COMPOSITION, METHOD OF MANUFACTURING COMPOSITE PARTICLES, INK SET AND IMAGE FORMING METHOD - An aqueous ink composition includes: composite particles; and a colorant, wherein the composite particles are prepared by polymerizing at least one monomer capable of forming a second polymer in the presence of a polymer aqueous dispersion, and the polymer aqueous dispersion is prepared by adding a water-soluble electrolyte selected from an acidic compound or a salt thereof to either a first-polymer solution containing a first polymer and a solvent which dissolves the first polymer, or a first-polymer dispersion obtained from the first-polymer solution and water; and wherein the first polymer includes a hydrophilic structural unit and a hydrophobic structural unit, and at least one of the first polymer or the second polymer has a glass transition temperature of 120° C. or higher. | 02-17-2011 |
20110074868 | IMAGE FORMING METHOD - An image forming method includes ejecting an ink composition including a volatile organic solvent with a solubility parameter of 20 MPa | 03-31-2011 |
20110090279 | IMAGE FORMING METHOD - An image forming method is disclosed, which includes applying a treatment liquid onto a recording medium that has a coated layer and has an area of 1,250 cm | 04-21-2011 |
20110193912 | INK COMPOSITION AND IMAGE FORMING METHOD - An ink composition is disclosed which includes a pigment that is coated with a water-insoluble resin, particles of a water-insoluble polymer having a glass transition temperature of 100° C. or higher, a solid moistening agent, a water-soluble organic solvent, particles of a wax having a melting point of from 40° C. to lower than 100° C., and water. | 08-11-2011 |
20110227990 | COMPOSITE PARTICLES, METHOD OF MANUFACTURING COMPOSITE PARTICLES, AQUEOUS INK COMPOSITION, AND IMAGE FORMING METHOD USING AQUEOUS INK COMPOSITION - A method of manufacturing composite particles is disclosed. The method includes preparing an aqueous dispersion of a polymer (a) by a phase inversion emulsification method, using water and a solution of the polymer (a), the polymer (a) containing at least one anionic structural unit and at least one hydrophobic structural unit; and forming composite particles through seed polymerization using at least one crosslinking monomer (b) in the presence of the aqueous dispersion of the polymer (a). Further, composite particles, an aqueous ink composition and an image forming method using the aqueous ink composition are disclosed. | 09-22-2011 |
20110227994 | IMAGE FORMING METHOD AND INK SET - An image forming method including: applying a treatment liquid containing a copolymer of epihalohydrin and dimethylamine to a recording medium having a coated layer; and applying an ink composition containing a self-dispersing pigment, a solvent, a surfactant, wax particles and water to the recording medium. | 09-22-2011 |
20110242200 | IMAGE FORMING METHOD - An image forming method including applying an ink composition onto a recording medium by an inkjet method, and applying an liquid including particles onto the recording medium is disclosed. | 10-06-2011 |
20120026239 | INK COMPOSITION, INK SET AND IMAGE FORMING METHOD - The invention provides an ink composition comprising a colorant, water and wax particles, the wax particles comprising at least two kinds of wax; an ink set including the ink composition; and a method of forming an image using the ink composition. | 02-02-2012 |