Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1989-06-16
1991-09-24
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430222, 430226, 430376, 430543, 430558, G03C 730, G03C 732
Patent
active
050513435
ABSTRACT:
This invention relates to novel photographic dye-forming coupler compounds which are non-diffusible as incorporated in a photographic element, but which, during processing, are converted to a form which is removable from the element if the coupler compound has not reacted with oxidized silver halide color developing agent.
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Bass Jon D.
Harder John W.
Lestina Gregory J.
Singer Stephen P.
Eastman Kodak Company
Levitt Joshua G.
Schilling Richard L.
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