Silver halide photographic light-sensitive material

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

1993-09-29

1994-11-08

Neville, Thomas R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430640, 430603, 430605, 430611, 430567, G03C 1005

Patent

active

053626265

ABSTRACT:
Disclosed is a silver halide photographic light-sensitive material comprising a support and having thereon at least one silver halide emulsion layer, wherein the silver halide emulsion layer contains a gelatin comprising an iron ion of 0.5 ppm to 5 ppm and .alpha.-constituent having weight-average molecular weight of 80,000 to 120,000 in an amount of not less than 40% by weight of the gelatin.

REFERENCES:
patent: 2191206 (1940-02-01), Schwartz
patent: 4352695 (1982-10-01), Tomka
patent: 4360590 (1982-11-01), Tomka
patent: 4845023 (1989-07-01), Mifume
patent: 5051336 (1991-09-01), Inoue et al.
patent: 5264339 (1993-11-01), Taverinier et al.
Research Disclosure, vol. 176, No. 17643 (Dec. 1978), Kenneth Mason Publications Ltd., p. 26.
Glafkides, Photographic Chemistry, vol. one, 1958, Fountain Press, pp. 294-295 and 318.
Rong-gin et al., "Influence of Trace Metal Ions on the Sensitometric Property of the Gelatin Silver Halide Emulsion", Photographic Gelatin, Sep. 1983.

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