Process for the preparation of monodisperse photographic silver

Details Process for the preparation of monodisperse photographic silver Process for the preparation of monodisperse photographic silver

1980-03-03

1981-08-25

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, 430603, G03C 102

Patent

active

042860555

ABSTRACT:
The speed of monodisperse photographic emulsions made by balanced doubled jet precipitation and converted into a AgBr and/or AgBrI emulsion is increased by ripening in the presence of sulfur compounds at a pH between 8 and 9.5.

REFERENCES:
patent: 2592250 (1952-06-01), Davey et al.
patent: 3622318 (1971-11-01), Evans
patent: 3767413 (1973-10-01), Miller
patent: 4078937 (1978-03-01), Tani et al.
patent: 4165986 (1979-08-01), Walworth
patent: 4210450 (1980-07-01), Corben

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