Color photographic recording material
AssigneeAgfa-Gevaert
InventorsReinhart Matejec, Manfred Becker, Heinrich Odenwalder, Hans-Joerg Metz
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Abstract
The sensitivity of highly sensitive color photographic recording materials may be enhanced by compounds releasing fogging or development accelerating compounds as a result of a reaction with color developer oxidation products and fogging may at the same time be reduced by using compounds corresponding to formula I as silver halide stabilizers: ##STR1## wherein Z denotes the atoms required for completing an oxazole or oxazine ring and Y denotes a condensed aromatic ring system having at least one aromatic ring optionally substituted with an acid group, or a substituent carrying an acid group.
Claims5
Color photographic recording material containing at least one silver halide emulsion layer containing binder and a non-diffusible compounds associated with this layer, which compound is capable of releasing a diffusible fogging or development accelerating compound as a result of a reaction with the oxidation product of a color developer compound, and said silver halide emulsion also containing a silver halide stabilizer, characterised in that the silver halide stabilizer corresponds to the following general formula I ##STR14## wherein Z denotes the atoms required for completing an oxazole or oxazine ring and
- Y denotes a condensed aromatic ring system having at least one aromatic ring substituted with an acid group or Y denotes a substituent carrying an acid group.
Dependencies are inferred from the claim text.