| Patent Number |
Title Of Patent |
Date Issued |
| 4717593 |
Heat-sensitive recording sheet |
January 5, 1988 |
| A heat-sensitive recording sheet obtained by applying aqueous dispersions of an electron donating colorless dye and an electron accepting compound to a base is disclosed. This heat-sensitive recording sheet is characterized in that at least one of the aqueous dispersion of the electr |
| 4533929 |
Heat-sensitive recording sheet |
August 6, 1985 |
| A heat-sensitive recording sheet comprised of a support base having a heat-sensitive color forming layer thereon is disclosed. The layer is comprised of an electron donating dye, an electron accepting compound which reacts with the dye to form a color and a surface active agent. The |
| 4466007 |
Heat-sensitive recording paper |
August 14, 1984 |
| A heat-sensitive recording paper having a heat-sensitive color-forming layer on the glossy surface of a support base comprised of raw paper manufactured with a Yankee machine is disclosed. The paper has improved surface smoothness and back side roughness because the raw paper used was |
| 4460626 |
Heat-sensitive recording material |
July 17, 1984 |
| A heat-sensitive recording material comprising a heat-sensitive color forming layer on a base is disclosed. The color forming layer contains an electron donating colorless dye and an organic acid to which a heat-fusible substance having a melting point in the range of from 60.degree. |
| 4455346 |
Heat-sensitive recording paper |
June 19, 1984 |
| A heat-sensitive recording paper comprising a paper support having coated thereon a heat-sensitive recording layer, which is surface-treated by passing said recording paper, after drying said heat-sensitive recording layer, through a pressure-applying member comprising a combination of a |
| 4446174 |
Method of ink-jet recording |
May 1, 1984 |
| An ink-jet recording method is described for producing a recorded image on an image-receiving sheet with a jet of aqueous ink, wherein an ink jet is projected onto an image-receiving sheet comprising a surface layer containing a pigment, and said surface layer is capable of adsorbing a |
| 4442179 |
Heat-sensitive recording paper |
April 10, 1984 |
| A heat-sensitive recording paper which has on a paper support a heat-sensitive recording layer having received a surface treatment in such a state that the recording paper comes to contain moisture in a proportion ranging from 5 wt % to 12 wt % by drying after the coating of the heat |
| 4415633 |
Heat-sensitive recording material |
November 15, 1983 |
| A heat-sensitive recording material comprising a heat-sensitive color forming layer on a base is disclosed. The color forming layer contains an electron donating colorless dye and an organic acid to which a heat-fusible substance having a melting point in the range of from 60.degree. |
| 4308542 |
Ink jet recording method |
December 29, 1981 |
| An ink-jet recording method is described comprising applying an ink-jet onto a synthetic pulp paper and then heat-treating the synthetic pulp paper to fuse synthetic pulp, to obtain an ink-jet recording having high density, water resistance, and color-reproduction properties. |
