Method of making silver halide emulsions

Gas separation: apparatus – Electric field separation apparatus – Electrode retaining or supporting means

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423 34, G03C 102

Patent

active

041534620

ABSTRACT:
The present invention is directed to a method for forming the crystals of a photographic silver halide emulsion which comprises crystallizing silver halide grains from a solution of a water-soluble complex of silver halide complexed with excess halide ions. The crystals may be sensitized before the binder is added.

REFERENCES:
patent: 1503595 (1924-08-01), Mees
patent: 3511662 (1970-05-01), Jouy
patent: 3600175 (1971-08-01), Anderson
patent: 3883355 (1975-05-01), Walworth
patent: 3941600 (1976-05-01), Walworth

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