Process for preparing silver halide dispersions
US4076539A · kind A · utility
15Cited by
11References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1976 |
| Grant date | Feb 28, 1978 |
| Priority date | — |
| Expiry date | Jun 7, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03C1/49818
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A process for preparing a silver halide dispersion which comprises reacting a solution of a compound capable of releasing a halogen ion with a solution of a compound capable of releasing a silver ion in the presence of a surface active agent, said silver halide also having been dispersed in a mixture of water and an organic solvent slightly soluble in water present during or after the preparation of said silver halide dispersion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.