Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1996-02-29
1996-11-19
Wright, Lee C.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430387, 430558, G03C 738
Patent
active
055761500
ABSTRACT:
The invention provides a photographic light sensitive silver halide emulsion layer having associated therewith a pyrazolotriazole dye-forming coupler having formula: ##STR1## wherein: R.sub.1 is a substituent bonded to the pyrazolotriazole nucleus by a fully substituted carbon atom;
Corcoran Daniel E.
Cowan Stanley W.
Decker David J.
Tang Ping W.
Eastman Kodak Company
Kluegel Arthur E.
Wright Lee C.
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