Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1985-09-09
1986-09-02
Terapane, John F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430551, 430552, 430558, G03C 734
Patent
active
H00001317
ABSTRACT:
Silver halide color photographic materials contain pyrazoloazole type magenta couplers having at least one hydroxyphenyl group bonded thereto. The silver halide color photographic materials are improved in color developability and color image light fastness. The pyrazoloazole type magenta couplers are 5-membered ring/5-membered ring condensed nitrogen heterocyclic type couplers.
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Furutachi Nobuo
Kawagishi Toshio
Nakazyo Kiyoshi
Sato Tadahisa
Fuji Photo Film Co. , Ltd.
Terapane John F.
Thomas Jack
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