Multiple-use thermal image transfer recording medium
US5336548A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1992 |
| Grant date | Aug 9, 1994 |
| Priority date | — |
| Expiry date | Dec 17, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/25
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A multiple-use thermal image transfer recording medium is composed of a heat-resistant support, a thermal image transfer layer formed on the heat-resistant support, which thermal image transfer layer is composed of a plurality of thermofusible ink layers overlaid on the heat-resistant support, and a porous resin layer formed on the thermal image transfer layer. The thermal image transfer layer contains a thermofusible ink component containing as the main components a coloring agent and a thermofusible material. The melt viscosity of the thermofusible ink component in each of the thermofusible ink layers is in such a relationship that the melt viscosity increases toward the heat-resistant support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.