Thermal image transfer recording medium
US4828904A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1987 |
| Grant date | May 9, 1989 |
| Priority date | — |
| Expiry date | Sep 25, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31855
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A thermal image transfer recording medium is disclosed, which comprises a substrate, a first image transfer layer formed thereon comprising as the main components styrene resin particles having a melting or softening point ranging from 75.degree. C. to 140.degree. C., and a wax component having a melting or softening point ranging from 70.degree. C. to 130.degree. C., and a second image transfer layer formed on the first image transfer layer, comprising as the main components a dye or a pigment, and adhesiveness-providing resin particles having a melting or softening point ranging from 60.degree. C. to 110.degree. C., and a wax component having a melting or softening point ranging from 70.degree. C. to 130.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.