Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1996-05-22
1997-10-14
Chea, Thorl
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430617, 430944, G03C 1498
Patent
active
056771215
ABSTRACT:
A silver halide photographic material which is useful for photography and diagnostic imaging and exhibits excellent storability to ordinary aging, excellent image storability, high sensitivity and low D.sub.min is disclosed. The heat-developable silver halide infrared ray-sensitive material comprises a support having on one side of the support an emulsion layer containing a binder, a nonsensitive silver salt, a reducing agent for silver ion and silver halide grains spectrally sensitized at a wavelength within the region of from 750 to 1,400 nm, wherein the nonsensitive silver salt comprises a mixture of silver salts of at least three kinds of acids, one of the acids is behenic acid, and the content of the behenic acid in the acids is from not less than 35 to less than 90 mol %.
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patent: 4857439 (1989-08-01), Dedio et al.
patent: 5135842 (1992-08-01), Kitchin et al.
patent: 5380635 (1995-01-01), Gomez et al.
Chea Thorl
Fuji Photo Film Co. , Ltd.
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