Color photographic process

Details Color photographic process Color photographic process

1976-12-13

1978-04-18

Kelley, Mary F.

Gas separation: apparatus

Electric field separation apparatus

Including gas flow distribution means

96 95, G03C 532, G03C 106

Patent

active

040849694

ABSTRACT:
In a color photographic process wherein a color photographic material having at least one silver halide emulsion layer is developed after imagewise exposure in a color developer containing a primary aromatic amine color developing agent to form dye images, the intensification effect of the color images formed is increased with less formation of fog by employing silver iodobromide containing at least about 2 mole percent silver iodide as the silver halide of the silver halide emulsion and developing the silver halide emulsion layer in the presence of a cobalt (III) complex incorporated in the photographic material or a processing solution at temperatures of about 50.degree. C or higher.

REFERENCES:
patent: 3765891 (1973-10-01), Travis
patent: 3841873 (1974-10-01), Mowrey et al.
patent: 3846130 (1974-11-01), Purol et al.
patent: 3923511 (1975-12-01), Bissonette

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