Method of manufacturing a silver halide emulsion

Details Method of manufacturing a silver halide emulsion Method of manufacturing a silver halide emulsion

1991-06-13

1996-05-21

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430611, G03C 106

Patent

active

055188745

ABSTRACT:
A method for manufacturing a silver halide emulsion comprising core/shell type silver iodobromide grains, said emulsion having an average iodide content of 3 mol % or more, each of the grains having two or more phases different in silver iodide content from each other which comprises an inner phase having silver iodide content of 10 mol % or more and an outermost phase having a silver iodide content lower than the iodide content of the inner phase, wherein a compound represented by the following formula [I] is present at least in a process prior to a desalting process:

REFERENCES:
patent: 4917996 (1990-04-01), Matsuzaka et al.
patent: 5081009 (1992-01-01), Tanemura et al.
Patent Abstracts of Japan, vol. 13, No. 172 (P-862)(3520), Apr. 1989 (Abstract of JPA-1-6942, Jan. 1989).

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