Supersensitization of silver halide emulsion
US4780404A · kind A · utility
8Cited by
8References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 1987 |
| Grant date | Oct 25, 1988 |
| Priority date | — |
| Expiry date | Jun 9, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/28
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
5-substituted-1,2,3,4-thiatriazoles have been found to be supersensitizers for silver halide photographic emulsions spectrally sensitized to the infrared.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.