Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1985-07-05
1986-06-10
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430505, 430549, 430546, 430552, 430553, G03C 146, G03C 726
Patent
active
045943141
ABSTRACT:
A silver halide color photographic light-sensitive material comprising a support having thereon a lower-speed emulsion containing a phenol cyan coupler and a higher-speed emulsion containing a naphthol cyan coupler. Both the lower-speed emulsion and the higher-speed emulsion have the same color sensitivity.
REFERENCES:
patent: 3758308 (1973-09-01), Beavers et al.
patent: 3880661 (1975-04-01), Lau et al.
patent: 4275145 (1981-06-01), Mikami et al.
patent: 4333999 (1982-06-01), Lau
patent: 4427767 (1984-01-01), Aoki et al.
Research Disclosure, Item 17643, Dec. 1978.
Kaneko Yutaka
Kimura Toshihiko
Sasaki Takashi
Downey Mary F.
Konishiroku Photo Industry Co,., Ltd.
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