| Patent Number |
Title Of Patent |
Date Issued |
| 7500743 |
Ink jet recording method and ink jet image |
March 10, 2009 |
| An ink jet recording method that enables the recording of images which have a superior glossiness appropriate for production of photographic images, and which are especially superior in light fastness and ozone resistance. The image is formed on an ink jet recording medium by using a |
| 7399508 |
Recording medium |
July 15, 2008 |
| The present invention provides a recording medium including a recording layer on a substrate, wherein the recording layer includes a polymer that has a thioether bond, has a sulfur equivalent of no less than 1.2 meq/g, and has an inorganic/organic ratio (I/O value) represented in an |
| 7300969 |
Preliminary silica dispersion, fine silica dispersion, ink receiving layer coating solution and |
November 27, 2007 |
| 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 solution. The ink receiving layer coating solution includes a water-soluble resin and a fine silic |
| 7223453 |
Ink jet recording medium and ink jet recording method |
May 29, 2007 |
| An ink jet recording medium containing a support and an ink receiving layer on the support, in which the ink receiving layer includes at least a complex formed from a metal with a valence of two or more and an acidic group-containing compound having a substituent group containing a n |
| 7217447 |
Ink-jet recording sheet |
May 15, 2007 |
| An ink-jet recording sheet including a color material receiving layer on a substrate. The color material receiving layer contains a compound represented by the following general formula (I), ##STR00001## In the general formula (I), R.sup.1 and R.sup.2 each independently represent a |
| 7086726 |
Inkjet recording method |
August 8, 2006 |
| An inkjet recording method of forming an image on an inkjet recording sheet that has, on a support, a colorant-receiving layer which contains at least one inorganic mordant, by using an inkjet recording ink set that comprises, as minimum constituent elements thereof, a yellow ink which |
| 6835522 |
Heat-sensitive recording material |
December 28, 2004 |
| Disclosed is a heat-sensitive recording material containing an ultraviolet light absorber precursor which forms an ultraviolet light absorber by being irradiated with light, and a hydrogen donor. |
| 6830861 |
Photopolymerizable composition and recording material |
December 14, 2004 |
| A photopolymerizable composition that is highly sensitive not only to ultraviolet light, but also light in the range from visible light to infrared light, and a recording material containing the photopolymerizable composition, which is excellent in sensitivity and decolorization property |
| 6824953 |
Photopolymerizable composition and recording material |
November 30, 2004 |
| Disclosed are a photopolymerizable composition and a recording material containing the composition. The composition comprises a polymerizable compound having an ethylenic unsaturated bond, a compound of the following general formula (1), and a radical generator that interacts with the |
| 6773861 |
UV absorbent and preparation method thereof, compositions and image forming method |
August 10, 2004 |
| A UV absorbent represented by the following formula (1) [R.sup.1 represents an alkenyl group, all of R.sup.1 represent the same group, and R.sup.2, R.sup.3 and R.sup.4 independently represent a hydrogen atom, an alkyl group, an alkoxy group, or a halogen atom], a method of preparing the |
| 6756177 |
Photopolymerizable composition and recording material |
June 29, 2004 |
| The present invention provides a photopolymerizable composition containing a polymerizable compound having an ethylenically unsaturated bond, a compound represented by the following general formula (I), and a radical generating agent capable of generating a radical by interacting with th |
| 6740466 |
Photopolymerizable composition and recording material using the same |
May 25, 2004 |
| Provided is a photopolymerizable composition which has a high sensitivity to not only ultraviolet light but also to visible to infrared light. The photopolymerizable composition is a composition comprising a polymerizable compound having an ethylenically unsaturated bond, a compound repr |
| 6720124 |
Recording material |
April 13, 2004 |
| A recording material includes a support having disposed thereon a recording layer including at least: a diazo compound having no diazonio group; a coupler compound that colors by reacting with the diazo compound; and a polymerizable compound. |
| 6528230 |
Dye precursor, image forming material, and image forming method |
March 4, 2003 |
| The present invention provides a dye precursor for forming color through contact with a base and which is represented by either of the following formulas (1) and (2): ##STR1##wherein Ar represents an aromatic ring or a heterocyclic ring, each of which may have a substituent; Cp repre |
| 6248497 |
Light-sensitive and heat-sensitive recording material |
June 19, 2001 |
| A light-sensitive and heat-sensitive recording material containing a diazo compound and a coupling component or a coupler, in which a density of a recorded image and a whiteness of a base portion are both improved. The recording material includes a recording layer disposed on a substrate |
| 6228553 |
Pyrrolo [1,2-A] pyrimidine compound and heat-sensitive recording material using the same |
May 8, 2001 |
| A pyrrolo[1,2-a]pyrimidine compound providing an excellent color-forming property is provided. Further, a novel cyan color-forming type diazo heat-sensitive recording material having excellent shelf life, image light-resistance and image fixing property is provided. The pyrrolo[1,2-a |
| 6190824 |
Photosensitive composition |
February 20, 2001 |
| Disclosed is a photosensitive composition useful for preparation of various imaging materials and having good stability over time and a high sensitivity. The composition comprises a polymerizable monomer, a photopolymerization initiator, and a diazonium salt having a specific, borate |
| 5925489 |
Heat-sensitive recording material |
July 20, 1999 |
| Disclosed is a heat-sensitive recording material comprising a substrate having thereon a heat-sensitive recording layer containing a diazonium salt compound and a coupler, pyrrolo[1,2-a] pyrimidine compound, as the coupler, being represented by the following general formula (1): ##ST |
