Color image forming process

Details Color image forming process Color image forming process

1987-04-10

1988-11-08

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430377, 430464, 430467, 430478, 430505, 430502, 430931, 430512, G03C 730, G03C 184

Patent

active

047833947

ABSTRACT:
A color image forming process is described, which comprises developing an imagewise exposed silver halide color photographic material with a color developer containing an aromatic primary amine developing agent and being substantially free of benzyl alcohol for a period of up to about 2 minutes and 30 seconds, wherein the silver halide color photographic material comprises a reflective support having thereon a blue-sensitive silver halide emulsion layer containing a yellow color-forming coupler, a green-sensitive silver halide emulsion layer contaning a magenta color-forming coupler, and a red-sensitive silver halide emulsion layer containing a cyan color-forming coupler in this order, the material further containing light-insensitive hydrophilic colloid layers between the blue-sensitive silver halide emulsion layer and the green-sensitive silver halide emulsion layer and between the green-sensitive silver halide emulsion layer and the red-sensitive silver halide emulsion layer and at least one light-insensitive hydrophilic colloid layer on the red-sensitive silver halide emulsion layer, the volume ratio of the oil component to the hydrophilic colloid in each of the light-insensitive layers is at most about 0.2 and both the light-insensitive layer between the green-sensitive silver halide emulsion layer and the red-sensitive silver halide emulsion layer and the light-insensitive layer on the red-sensitive silver halide emulsion layer each contains at least one ultraviolet absorbent compound represented by formula (F): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5, which may be the same or different, each may represent a hydrogen atom or a substituent, and the R.sub.4 and R.sub.5 may bond together to form a 5-membered or 6-membered aromatic ring.

REFERENCES:
patent: 3996054 (1976-12-01), Santemma et al.
patent: 4456681 (1984-06-01), Kadowaki et al.
patent: 4518686 (1985-05-01), Sasaki et al.
patent: 4540656 (1985-09-01), Nishizima et al.
patent: 4564590 (1986-01-01), Sasaki et al.
patent: 4622287 (1986-11-01), Umemoto et al.
patent: 4668611 (1987-05-01), Nakamura

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