Method for forming a color image

Details Method for forming a color image Method for forming a color image

1997-08-12

1998-10-06

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Regenerating image processing composition

Developer

430398, 430448, 430566, G03C 744

Patent

active

058174494

ABSTRACT:
There is disclosed a method for forming a color image comprising exposing a silver halide light-sensitive material comprising at least one light-sensitive silver halide emulsion layer on a base, to light, and then development-processing the light-sensitive material, to form a color image, wherein the step of development-processing the light-sensitive material that contains a dye-forming coupler, a color-forming reducing agent of formula (D-1), and an auxiliary developing agent, with an alkaline activator solution of pH 9 to 14 substantially free from any color-developing agent, comprises the step of adsorbing anionic organic substances dissolved out into the activator solution, to remove the substances:

REFERENCES:
patent: 2507114 (1950-05-01), McQueen
patent: 3764328 (1973-10-01), Birkeland
patent: 4060418 (1977-11-01), Waxman et al.
patent: 5250397 (1993-10-01), Kamada et al.
patent: 5667945 (1997-09-01), Takeuchi et al.

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