Thermal developing and transferring method
US4620096A · kind A · utility
15Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1985 |
| Grant date | Oct 28, 1986 |
| Priority date | — |
| Expiry date | Dec 23, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C5/00
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method and apparatus for developing and transferring an image from a sheet of thermally developing photo-sensitive paper N containing a mobile pigment to a sheet of print paper P containing a pigment fixer, comprising a thermal developer 4 of the photo-sensitive paper, means for overlaying the photo-sensitive and print paper, a heater 8 for transferring the mobile pigments from the developed photo-sensitive paper to the print paper, and a separator 54 for peeling apart the photo-sensitive and print papers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.