Method of image formation using a silver ahlide color photograph

Details Method of image formation using a silver ahlide color photograph Method of image formation using a silver ahlide color photograph

1989-08-30

1991-04-09

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Color correcting

430467, 430384, 430385, 430552, 430553, 430551, 430546, G03C 700

Patent

active

050064371

ABSTRACT:
A process for forming a color image is disclosed. In the process a photographic material which comprises a light-sensitive silver halide emulsion layer containing a 2,5-diacylaminophenol-based cyan coupler at a ratio of over 50 mol % of the total cyan coupler is processed with a color developer containing a color developing agent represented by Formula I at a ratio of over 55 mol % of total developing agent in the color developer, ##STR1## wherein R.sub.1 and R.sub.2 independently represent a substituted or unsubstituted alkyl group, and R.sub.1 and R.sub.2 may link together to form a ring.

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patent: 4774169 (1988-09-01), Kuse et al.
patent: 4828970 (1989-05-01), Kuse et al.
patent: 4833069 (1989-05-01), Hamada et al.
patent: 4837139 (1989-06-01), Kobayashi et al.
patent: 4882267 (1989-11-01), Hirabayashi et al.

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