Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1985-02-08
1986-07-15
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430505, 430549, 430554, 430555, G03C 726, G03C 732
Patent
active
046006885
ABSTRACT:
A silver halide color photographic light-sensitive material whose magenta dye-forming layer forms a magenta dye image having an absorption maximum from 550 nm to 560 nm and an advantageous absorption spectrum for color reproduction is provided by a silver halide color photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, wherein the at least one silver halide emulsion layer contains a 1H-pyrazolo[3,2-C]-s-triazole-type magenta coupler, and the above silver halide emulsion layer containing the magenta coupler and/or a silver halide emulsion layer having substantially the same color sensitivity as does the above silver halide emulsion layer containing the magenta coupler contains a pyrazolone-type magenta coupler.
REFERENCES:
patent: 3725067 (1973-04-01), Bailey et al.
patent: 4338393 (1982-07-01), Bailey et al.
patent: 4503141 (1985-03-01), Furutachi et al.
patent: 4511649 (1985-04-01), Ogawa et al.
patent: 4524132 (1985-06-01), Aoki et al.
Katoh Katsunori
Kawakatsu Satoshi
Kimura Toshihiko
Nakayama Noritaka
Shinozaki Kaoru
Downey Mary F.
Konishiroku Photo Industry Co,., Ltd.
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