Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1979-03-02
1981-02-03
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430237, 430243, 430562, G03C 140, G03C 554, G03C 110, G03C 700
Patent
active
042489563
ABSTRACT:
Photographic elements, diffusion transfer assemblages and processes are described which employ a novel dye developer compound having a dye moiety such as an arylazo-pyrazolotriazole. The compound contains:
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Baigrie Brian D.
Bailey Joseph
Johnston Linda G.
Mijovic Miroslav V.
Cole Harold E.
Eastman Kodak Company
Schilling Richard L.
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