| Patent Number |
Title Of Patent |
Date Issued |
| 5101218 |
Recording medium with non-porous ink-receiving layer and method of use thereof |
March 31, 1992 |
| A recording medium comprising a substrate and a non-porous ink receiving layer is provided. The ink receiving layer contains a water-insoluble polymer containing a cationic resin. The recording medium may be employed for recording by attaching droplets of a recording liquid thereon. |
| 5091735 |
Overhead projector sheet for printing by thermal transfer printing and method of printing the sa |
February 25, 1992 |
| A method for thermal transfer printing on an OHP sheet, comprising the steps of laying a backing sheet on a surface of said OHP sheet opposite a printing surface thereof, and conducting printing the printing surface of said OHP sheet by the use of a thermal transfer printer. |
| 5021272 |
Overhead projector sheet for printing by thermal transfer printing and method of printing the sa |
June 4, 1991 |
| A method for thermal transfer printing on an OHP sheet, comprising the steps of laying a backing sheet on a surface of said OHP sheet opposite a printing surface thereof, and conducting printing the printing surface of said OHP sheet by the use of a thermal transfer printer. |
| 4985077 |
Watercolor ink |
January 15, 1991 |
| A watercolor ink contains a water-soluble dye, water, and at least one benzyl ether represented by the general formulas ##STR1## (wherein n.sub.1 stands for an integer of 3 to 15) and ##STR2## (wherein m stands for an integer of 1 to 15 and n.sub.2 for 0 or an integer of 1 to |
| 4877680 |
Recording medium with non-porous ink-receiving layer |
October 31, 1989 |
| A recording medium comprising a substrate and a non-porous ink receiving layer is provided. The ink receiving layer contains a water-insoluble polymer containing a cationic resin. The recording medium may be employed for recording by attaching droplets of a recording liquid thereon. |
| 4868581 |
Ink-receiving composite polymer material |
September 19, 1989 |
| There are disclosed an ink-receiving composite polymer material wherein a nonvolatile organic compound is caused to penetrate into and diffuse through an ink-receiving polymer forming, from any one surface side thereof, and a recording medium for ink-jet recording wherein a nonvolati |
| 4801497 |
Recording medium |
January 31, 1989 |
| A recording medium comprises an ink receiving layer provided on a substrate, wherein said ink receiving layer contains a cationically modified product of polyvinyl alcohol and a water soluble polymer having no active hydrogen. |
| 4783376 |
Light-transmissive recording medium and image formation method using the same |
November 8, 1988 |
| A light-transmissive recording medium comprises a coating layer which has a surface electric resistance not more than 10.sup.14 .OMEGA./cm.sup.2, and has property of trapping a recording agent which is soluble and/or dispersible in an aqueous medium. |
