Silver halide photographic materials

Details Silver halide photographic materials Silver halide photographic materials

1989-01-18

1991-10-15

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430567, 430604, 430611, 430551, G03C 716

Patent

active

050574027

ABSTRACT:
A silver halide photographic material having at least one light-sensitive emulsion layer containing surface latent image type silver halide grains on a support, wherein the emulsion layer contains a silver halide emulsion, in an amount of 50% by weight or more, which is a substantially silver iodide-free silver chlorobromide comprising silver chloride in an amount of 70 mol % or more (as a mean value) of the total silver halide constituting the silver halide grains, which has a silver bromide-localized phase with a silver bromide content of less than 70 mol % in the inside or on the surface of the grains, and which further contains ions on in the grains.

REFERENCES:
patent: 3672901 (1972-06-01), Ohkubo et al.
patent: 4173483 (1979-03-01), Habin et al.
patent: 4820624 (1989-04-01), Hasebe et al.
patent: 4892803 (1990-01-01), Waki et al.
The Journal of Photographic Science, vol. 11, 1963, pp. 140-144.

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