Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1989-02-14
1990-07-31
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430581, 430584, 430600, G03C 128
Patent
active
049450387
ABSTRACT:
A silver halide color photographic material is described, comprising a support having provided thereon at least one silver halide emulsion layer, wherein said at least one silver halide emulsion layer comprises at least one compound represented by the formula (I) and at least one compound represented by the formula (II): ##STR1## wherein V.sub.1, V.sub.2, V.sub.3 and V.sub.4 each represents a hydrogen atom, a halogen atom, an alkyl group, an acyl group, an acyloxy group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a carboxy group, a cyano group, a hydroxy group, an amino group, an acylamino group, an alkoxy group or an aryl group, or V.sub.1 and V.sub.2, or V.sub.3 and V.sub.4 may be bound to each other to form a benzene ring;
REFERENCES:
patent: 3615632 (1971-10-01), Shiba et al.
patent: 4536473 (1985-08-01), Mihara
patent: 4596767 (1986-06-01), Mihara et al.
patent: 4618570 (1986-10-01), Kadowaki et al.
patent: 4770961 (1988-09-01), Tanaka et al.
patent: 4839265 (1989-06-01), Ohno et al.
Hioki Takanori
Momoki Yasuhito
Okazaki Masaki
Fuji Photo Film Co. , Ltd.
Le Hoa Van
Michl Paul R.
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