Silver halide light sensitive photographic material

Details Silver halide light sensitive photographic material Silver halide light sensitive photographic material

1998-09-10

2000-10-03

Huff, Mark F.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430603, 430611, 430966, G03C 1035, G03C 109

Patent

active

061271098

ABSTRACT:
A silver halide light sensitive photographic material is disclosed, comprising a support having thereon hydrophilic colloid layers including a silver halide emulsion layer, wherein (i) at least 50% of the total projected area of silver halide grains contained in the emulsion layer is accounted for by tabular grains having an aspect ratio of 3 to 15, (ii) the tabular grains each comprising an inner region which accounts for 70% by volume of the grain and a residual outer region, the outer region containing at least 75% of total iodide contained in the grain, and (iii) the tabular grains each having an outermost layer, a halide content distribution among the tabular grains with respect to the outermost layer being not more than 20%; and wherein at least one of the hydrophilic colloid layers contains a sulfur containing compound, which has a water-solubilizing group.

REFERENCES:
patent: 5744296 (1998-04-01), Ishikawa et al.
patent: 5807663 (1998-09-01), Funakubo et al.
patent: 5851753 (1998-12-01), Yamada et al.

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