Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876236 | Material for increasing dye transfer efficiency in dye-donor elements used in thermal dye transfer | Kin K. Lum | 1989-10-24 |
| 4876238 | Increasing dye transfer efficient in dye-donor elements used in thermal dye transfer | Kin K. Lum | 1989-10-24 |
| 4866026 | Slipping layer containing functionalized siloxane and wax for dye-donor element used in thermal dye transfer | Richard P. Henzel | 1989-09-12 |
| 4866028 | Slipping layer containing acyloxy-terminated siloxane for dye-donor element used in thermal dye transfer | — | 1989-09-12 |
| 4853367 | Particulate polypropylene waxes for dye-donor element used in thermal dye transfer | Richard P. Henzel, George B. Bodem | 1989-08-01 |
| 4829050 | Solid particle lubricants for slipping layer of dye-donor element used in thermal dye transfer | Richard P. Henzel | 1989-05-09 |