Hybrid color photographic elements and processes for developing

Details Hybrid color photographic elements and processes for developing Hybrid color photographic elements and processes for developing

1975-12-01

1979-05-08

Brown, J. Travis

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

96 74, 96 9, 96 84UV, G03C 300, G03C 176, G03C 184, G03C 704

Patent

active

041534590

ABSTRACT:
Color photographic elements containing silver halide and incorporated colored and color-forming materials are described. These elements have (a) a layer containing a yellow dye or yellow dye precursor that is bleachable by a mild silver-dye-bleach procedure and (b) at least one other layer, spectrally sensitized to green light, which contains a color-forming coupler which forms magenta dye upon reaction with oxidized color developer. Such elements, when they are processed by a process have improved graininess and yield sharper images. The novel process comprises the steps:

REFERENCES:
patent: 2219306 (1940-10-01), Gaspar
patent: 2431996 (1947-12-01), Duerr et al.
patent: 2464798 (1949-03-01), Duerr et al.
patent: 3362820 (1968-01-01), Hellmig
patent: 3415644 (1968-12-01), Land
patent: 3497350 (1970-02-01), Yutzy et al.

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