Resistively heatable photothermographic element with strippable layer
US4409316A · kind A · utility
19Cited by
10References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 1982 |
| Grant date | Oct 11, 1983 |
| Priority date | — |
| Expiry date | Feb 26, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/805
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Photothermographic imaging elements are provided with strippable layers which have electrical conductivity in the range of 60 to 1,500 ohms/square. The elements may be exposed to radiation and then thermally developed by applying a voltage across the strippable layer which becomes resistively heated. After development, the strippable layer may be removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.