| Patent Number |
Title Of Patent |
Date Issued |
| 4745097 |
Microcapsule-coated papers for pressure-sensitive copying paper |
May 17, 1988 |
| A microcapsule-coated paper for a pressure-sensitive copying paper comprising a base paper having coated thereon consecutively (a) a subbing layer and (b) a coated layer including microcapsules wherein said subbing layer is capable of aggregating said microcapsules. |
| 4734395 |
Pressure-sensitive recording sheet |
March 29, 1988 |
| A pressure-sensitive recording sheet is described, comprising a base paper having coated thereon a color developer solution wherein said base paper has been sizepressed or coated with a cationic sizing agent. |
| 4728631 |
Pressure sensitive recording sheet |
March 1, 1988 |
| A pressure sensitive recording sheet which uses specified raw paper as a paper support. The raw paper has a fiber length distribution such that the total amount of a percentage by weight of a 24 mesh residue and that of a 42 mesh residue is 65% or less by weight of the total residue as |
| 4567496 |
Pressure-sensitive recording sheets |
January 28, 1986 |
| A pressure-sensitive recording sheet is described. The sheet is comprised of a paper substrate which is treated with succinic acid derivatives having an alkenyl group or alkyl group containing from 4 to 18 carbon atoms, or salts thereof. This pressure-sensitive recording sheet is gre |
| 4490732 |
Heat-sensitive recording sheets |
December 25, 1984 |
| A heat-sensitive recording sheet is disclosed. The sheet comprises a base paper and a heat-sensitive color forming layer on the base paper, wherein the base paper has a density of 0.9 g/cm.sup.3 or less and its surface on which the heat-sensitive color forming layer is to be coated has a |
| 4484205 |
Heat-sensitive recording papers |
November 20, 1984 |
| A heat-sensitive recording paper for producing recorded images in combination with a thermal head is disclosed. The recording density and resolving power of the image are improved due to the use of a base paper prepared using a pulp having a Canadian standard freeness above 400 cc as |
| 4447487 |
Heat-sensitive recording papers |
May 8, 1984 |
| A heat-sensitive recording paper is disclosed. The paper is comprised of a support base which is made of a paper having a density 0.9 g/cm.sup.3 or less and a heat-sensitive recording layer coated on the support base. The surface of the heat-sensitive recording layer has an optical conta |
| 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 |
| 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. |
