Silver halide photographic light-sensitive emulsion
US4659654A · kind A · utility
16Cited by
8References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1985 |
| Grant date | Apr 21, 1987 |
| Priority date | — |
| Expiry date | Sep 26, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S430/167
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A silver halide photographic light-sensitive emulsion contains silver halide particles, chemically sensitized, the average concentration of the silver iodide of which is from 0.5 to 10 mole % and which have inside part wherein not less than 20 mole percent silver iodide is present locally; and at least one cyanine dyes having the Formulas [I], [II] and [III] as herein described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.