Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1977-09-29
1980-01-29
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...
430486, G03C 700, G03C 140, G03C 554, G03C 530
Patent
active
041860047
ABSTRACT:
A process of forming color images comprises imagewise exposing a silver halide photographic color image-transfer product comprising an image dye-providing compound in the presence of a silver halide developer, and treating the exposed photographic product with an alkaline processing composition in the presence of an amino acid or a combination of an acid and an amine. Color images are achieved having excellent image discrimination (Dmax-Dmin).
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Deabriges Jean
Ferre Yves
Goumont Claude
Eastman Kodak Company
Rosenstein Arthur H.
Schilling Richard L.
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