Photographic element containing cylacetamido yellow dye-forming

Details Photographic element containing cylacetamido yellow dye-forming Photographic element containing cylacetamido yellow dye-forming

1998-04-29

1999-12-07

Letscher, Geraldine

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430557, 430544, G03C 746

Patent

active

059981067

ABSTRACT:
Disclosed is a photographic element comprising a silver halide emulsion layer having associated therewith a 3-indoloylacetanilide yellow dye-forming coupler of structure I, below: ##STR1## wherein: R.sub.1 is an alkyl or phenyl group;

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patent: 5612174 (1997-03-01), Takizawa et al.
patent: 5674667 (1997-10-01), Clark et al.
patent: 5719018 (1998-02-01), Katsumata et al.

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