Silver halide photographic material

Details Silver halide photographic material Silver halide photographic material

1984-05-15

1986-04-08

Louie, Won H.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430604, 430608, G03C 106

Patent

active

045813272

ABSTRACT:
A silver halide photographic material having, in a hydrophilic colloid layer, silver halide grains of a dual structure with core and shell which have been ripened without fogging is disclosed. The outermost shell portion of each of the grains has a silver halide composition such that it contains a rhodium atom and at least 80 mol % of silver chloride. The contents of silver chloride and rhodium in the outermost shell portion of each grain are greater than those for the core.

REFERENCES:
patent: 3488709 (1970-01-01), Sidebotham
patent: 4070190 (1978-01-01), Friedrich et al.
patent: 4269927 (1981-05-01), Atwell
patent: 4346167 (1982-08-01), Imatomi et al.
patent: 4444877 (1984-04-01), Koitabashi et al.
patent: 4452882 (1984-06-01), Akimura et al.

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