Silver halide photographic light-sensitive material

Details Silver halide photographic light-sensitive material Silver halide photographic light-sensitive material

1984-12-27

1986-04-29

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430387, 430505, 430548, G03C 726

Patent

active

045857326

ABSTRACT:
A silver halide photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, the photographic light-sensitive material containing a color image forming coupler comprising a nitrogen containing heterocyclic 5-membered ring-condensed-5-membered ring in which the coupling active position is substituted with the nitrogen atom of a carboxylic acid amido group containing at least one fluorine atom.
The magenta color image forming coupler has good color forming property and provides a magenta color image having excellent spectral absorption property and good fastness to light.

REFERENCES:
patent: 3725067 (1973-04-01), Bailey et al.
patent: 4083721 (1978-04-01), Inouye et al.
patent: 4500630 (1985-02-01), Sato et al.
patent: 4503141 (1985-03-01), Furutachi et al.

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