Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1987-11-17
1989-04-11
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430549, 430551, G03C 720, G03C 734
Patent
active
048206148
ABSTRACT:
A silver halide photographic light sensitive material improved in suitability for rapid processing and in color forming efficiency, spectral absorption property and fastness of the cyan image is disclosed. The silver halide photographic light-sensitive material comprises a support having thereon at least one silver halide emulsion layer comprising a silver halide grain containing 90 mol % or more of silver chloride, a cyan- dye forming coupler represented by the following formula [C-1], a cyan-dye forming coupler represented by the following formula [C-2], and a non-color forming compound represented by the following formula [I]; and a compound represented by the following formula [IIa], [IIb] or [IIc]: ##STR1##
REFERENCES:
patent: 3336135 (1967-08-01), Terashima et al.
patent: 4666826 (1987-05-01), Takada et al.
Murai Kazuhiro
Onodera Kaoru
Takada Shun
Bierman Jordan B.
Konica Corporation
Schilling Richard L.
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