Photographic light-sensitive material and method of developing the same
US4952491A · kind A · utility
48Cited by
2References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 1988 |
| Grant date | Aug 28, 1990 |
| Priority date | — |
| Expiry date | Sep 9, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C2200/40
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photographic light-sensitive material comprising, on a support, at least one silver halide emulsion layer containing silver halide grains, wherein at least 50% of the total projected surface area of silver halide grains contained in the silver halide emulsion layer is occupied by tabular grains comprising at least about 50 mol% of silver chloride, the tabular grains having been precipitated in the presence of a dye and having an aspect ratio of at least 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.