Process of formation of color images, photographic product and treating solutions useful for putting the process into practice
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United States of America Patent
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Jun 16, 1981
Issued Date -
N/A
app pub date -
Jul 27, 1979
filing date -
Sep 29, 1977
priority date (Note) -
Expired
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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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