| Patent Number |
Title Of Patent |
Date Issued |
| 6856337 |
Multicolor image-forming method and multicolor image-forming material |
February 15, 2005 |
| A method for forming a multicolor image comprises:preparing: an image-receiving sheet having a support and an image-receiving layer; and at least four thermal transfer sheets each including a support, a light-to-heat converting layer and an image-forming layer, in which each of the at le |
| 6828997 |
Image recording method and image recording apparatus |
December 7, 2004 |
| An image recording method includes the steps of attaching recording paper on an outer peripheral surface of a recording drum, attaching an image receiving sheet having an image receiving layer on the recording paper to transfer the image receiving layer thereon, attaching a toner sheet o |
| 5746866 |
Heat sensitive ink sheet and image forming method |
May 5, 1998 |
| Disclosed is a heat sensitive ink sheet having a support sheet and a heat sensitive ink layer having a thickness of 0.2 to 1.0 .mu.m which is formed of a heat sensitive ink material comprising 30-70 wt. % of colored pigment, 25-65 wt. % of amorphous organic polymer having a softening poi |
| 5731263 |
Image forming method |
March 24, 1998 |
| A heat sensitive ink sheet has a heat sensitive ink layer which is formed of a heat sensitive ink material comprising colored pigment and thermoplastic resin such as amorphous organic polymer. An image receiving sheet having a support sheet and an image receiving layer thereon, the s |
| 5338642 |
Diazo type recording material comprising two couplers wherein the novel coupler used is a bis-ma |
August 16, 1994 |
| A novel diazo type recording material is provided comprising a recording layer containing at least one light-sensitive diazo compound incorporated in microcapsules and a coupling component which undergoes reaction with said diazo compound in a basic atmosphere to develop a color on a sup |
| 5328796 |
Diazo type recording material utilizing microencapsulated diazo compound, a coupler and a hydrox |
July 12, 1994 |
| A diazo type recording material, which has a substantially unstained background, a superior preservability, and is capable of producing images of high density, wherein the diazo recording material comprises a support having thereon a recording layer comprising a photosensitive diazo |
| 5304452 |
Heat sensitive diazo type recording material utilizing microencapsulated diazo compound and a co |
April 19, 1994 |
| A recording material comprising a support coated with a photosensitive layer comprising a photosensitive diazo compound enclosed in microcapsules and a coupling component. The microcapsules are produced by forming an organic solution containing the diazo compound and a wall monomer, and |
| 5089371 |
Heat development type diazo copying material containing a light insensitive intermediate layer p |
February 18, 1992 |
| The present invention is directed toward a heat development copying material, comprising a support having provided thereon a photosensitive layer containing a diazo compound, a coupling component, a color-forming assistant, and a film-forming high polymeric binder; and a light-insens |
| 4942150 |
Heat-sensitive recording material |
July 17, 1990 |
| A heat-sensitive recording material is disclosed. The material comprises a support having provided on the same surface thereof microcapsules containing a basic colorless dye and an organic solvent, and a developer capable of reacting with the basic colorless dye to develop a color, the |
| 4865939 |
Process for preparation of heat-sensitive diazo microcapsule recording material using pressure a |
September 12, 1989 |
| A process for the production of a heat-sensitive recording material in which a color former causing a color formation reaction and a developer forming color on reaction with the color former are incorporated in a heat-sensitive recording layer, and at least one of the color former and |
| 4783439 |
Heat-sensitive recording material |
November 8, 1988 |
| A heat-sensitive recording material is disclosed. The material comprises a support having provided on the same surface thereof microcapsules containing a basic colorless dye and an organic solvent, and a developer capable of reacting with the basic colorless dye to develop a color, the |
| 4771032 |
Heat-sensitive recording material and recording method therefor |
September 13, 1988 |
| A heat-sensitive recording material and a recording method are disclosed, wherein the heat-sensitive recording material comprises a support having formed thereon plural heat-coloring elements each comprising a diazo compound and a coupling component capable of causing heat-coloring, the |
| 4746644 |
Recording material |
May 24, 1988 |
| A recording material comprising a support having provided thereon, microcapsules containing a basic leuco dye dissolved in an organic solvent is disclosed. The microcapsules further contains at least one compound selected from the group consisting of 2-mercaptobenzothiazoles, guanidi |
| 4742043 |
Heat-sensitive recording material |
May 3, 1988 |
| A heat-sensitive recording material is disclosed, comprising a support and heat-sensitive recording layer on the support, said layer containing (1) microcapsules containing a basic dye precursor and an organic solvent as the core thereof and (2) a developer capable of forming color on re |
| 4722921 |
Heat-sensitive recording material |
February 2, 1988 |
| A heat-sensitive recording material is disclosed, comprising a support having provided thereon a heat-sensitive recording layer containing microcapsules containing a color former and an organic solvent as core materials and a color developer exterior thereto, the wall of said microca |
| 4686547 |
Heat-sensitive recording material |
August 11, 1987 |
| A heat-sensitive recording material comprising a support having provided thereon a heat-sensitive recording layer, the heat-sensitive recording layer containing a diazo compound encapsulated in microcapsules and a component capable of undergoing a color forming reaction with said diazo |
| 4682194 |
Heat-sensitive recording material |
July 21, 1987 |
| A heat-sensitive recording material is described, comprising a support comprising thereon a layer containing microcapsules containing a leuco dye and an organic solvent in a core thereof and a color developer outside of said microcapsules capable of reacting with said leuco dye to develo |
| 4665411 |
Heat-sensitive recording material |
May 12, 1987 |
| A heat-sensitive recording material is described, comprising a recording layer containing a diazo compound and a coupling component provided on a support, wherein one of said diazo compound and said coupling component is contained in microcapsules together with an organic solvent having |
| 4650740 |
Heat-sensitive recording material |
March 17, 1987 |
| A heat-sensitive recording material is described, comprising a support having provided thereon a recording layer comprising a binder containing a diazonium compound and a coupling component, said diazonium compound being a diazonium salt represented by formula (I)wherein Ar represents a |
| 4644376 |
Heat-sensitive recording material |
February 17, 1987 |
| A heat-sensitive recording material is described, comprising a support having thereon a layer containing microcapsules containing at least a first coloring component capable of undergoing a coloring reaction and an organic solvent in a core, and at least a second component causing said |
| 4598035 |
Heat-sensitive recording material containing microcapsules containing coloring component(s) and |
July 1, 1986 |
| A heat-sensitive recording material, comprising a support having thereon a layer containing microcapsules containing at least a first component capable of causing a coloring reaction as a core material, and, outside of the microcapsules, at least a second component causing said coloring |
| 4529681 |
Light- and heat-sensitive recording material |
July 16, 1985 |
| A light- and heat-sensitive recording material is disclosed. The material include microcapsule in which are encapsulated a particular combination comprised of a vinyl compound, a photopolymerization initiator, and a color forming component being capable of undergoing a color reaction wit |
