Photographic materials containing 2 dir-compounds of...

G - Physics – 03 – C

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G03C 1/10 (2006.01) G03C 7/305 (2006.01)

Patent

CA 1078244

COLOUR PHOTOGRAPHIC MATERIAL (Abstract of the Disclosure) Gradation curves and - in color photographic materials - interimage effects of silver halide emulsion layers can easily be adapted by use of a combination of two DIR compounds of different reactivity. The two DIR compounds should differ in reactivity Keff (as defined herein) by a factor of at least 1.5.

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