Silver halide photographic light-sensitive material suitable for

Details Silver halide photographic light-sensitive material suitable for Silver halide photographic light-sensitive material suitable for

1990-01-24

1990-10-16

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430567, 430607, 430 61X, 430613, 430621, 430626, G03C 726, G03C 732

Patent

active

049634666

ABSTRACT:
A silver halide photographic light-sensitive material comprising a support bearing thereon at least one silver halide emulsion layer containing a dye-forming coupler and a compound represented by Formula [I] as defined in the specification. The light-sensitive material further comprises at least one silver halide emulsion layer containing silver halide grains having a silver chloride content of not less than 90 mole percent and a compound represented by Formula [S] as defined in the specification.
The presence of the compounds of Formula [I] and Formula [S] provide a material having a suitable contrast and having additional advantages such as excellent BF contamination resistance and pH variation resistance.

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patent: 4623616 (1986-11-01), Takada et al.
patent: 4631252 (1986-12-01), Howell
patent: 4661441 (1987-04-01), Kajiwara et al.

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