Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1988-12-29
1989-10-10
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430384, 430385, 430558, G03C 738
Patent
active
048731838
ABSTRACT:
A light-sensitive silver halide color photographic material comprising a support and, provided thereon, a red light-sensitive silver halide emulsion layer containing a novel pyrazoloazole type cyan dye-forming coupler having at least one electron attractive group at a substitutable position except the active site of the coupler for coupling reaction.
REFERENCES:
patent: 3369897 (1968-02-01), Menzel et al.
patent: 3725067 (1973-04-01), Bailey et al.
patent: 4639415 (1987-01-01), Kaneko et al.
patent: 4704350 (1987-11-01), Morigaki et al.
patent: 4741995 (1988-05-01), Tani et al.
Ishii Fumio
Kaneko Yutaka
Tachibana Kimie
Konica Corporation
Schilling Richard L.
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