Process for preparing silver halide emulsion and photographic li

Details Process for preparing silver halide emulsion and photographic li Process for preparing silver halide emulsion and photographic li

1987-03-20

1989-01-31

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430611, G03C 106, G03C 102

Patent

active

048015245

ABSTRACT:
A process for preparing a silver halide emulsion using a sulfur-containing inhibitor which substantially inhibits growth of silver halide grains is disclosed. The sulfur-containing inhibitor is inactivated by addition of an oxidizing agent capable of reducing or eliminating the inhibitory activity of the sulfur-containing inhibitor. By the process, adverse influences of the sulfur-containing inhibitor upon chemical ripening or development can be excluded.

REFERENCES:
patent: 3672900 (1972-06-01), Kurz
patent: 3926654 (1975-12-01), Claes
patent: 3957490 (1976-05-01), Libeer et al.
patent: 4332887 (1982-06-01), Gerber
patent: 4379837 (1983-04-01), Lapp et al.
patent: 4468454 (1984-08-01), Brown
patent: 4665017 (1987-05-01), Mifune et al.
patent: 4678745 (1987-07-01), Yamada et al.
patent: 4681838 (1987-07-01), Mifune et al.

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