Photographic element containing a yellow DIR coupler

Details Photographic element containing a yellow DIR coupler Photographic element containing a yellow DIR coupler

1997-07-18

1999-12-21

Letscher, Geraldine

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430505, 430557, 430957, G03C 108, G03C 726, G03C 732

Patent

active

060047372

ABSTRACT:
A photographic element comprises a support bearing at least one silver halide emulsion and at least one acylacetanilide yellow dye-forming DIR coupler of structure I, below ##STR1## wherein: the R.sub.1 is a tertiary alkyl group or a phenyl group;

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