Emulsions and photographic elements containing silver halide grains having trisoctahedra crystal faces
US4680256A · kind A · utility
5Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 1986 |
| Grant date | Jul 14, 1987 |
| Priority date | — |
| Expiry date | Jul 3, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/047
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Silver halide photographic emulsions are disclosed comprised of radiation sensitive silver halide grains of a cubic crystal lattice structure comprised of trisoctahedral crystal faces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.