Silver halide photographic materials

Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Developing

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Details

430614, 430448, 430507, 430591, 430512, 430517, 430567, 430502, G03C 106, G03C 110

Patent

active

046787410

ABSTRACT:
A silver halide photographic material having on a support at least one hydrophilic colloid layer and at least one silver halide emulsion layer containing tabular silver halide grains having a grain diameter of at least 5 times the thickness of the grains and at least one compound represented by general formula (I) ##STR1## wherein R.sup.1 represents a methyl group and R.sup.2 represents an alkyl group, a substituted alkyl group, an aryl group, or a substituted aryl group.

REFERENCES:
patent: 3672898 (1972-06-01), Schwan et al.
patent: 4439520 (1984-03-01), Kofron et al.

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