Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1994-11-08
1995-05-30
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430604, 430605, 430608, 430966, G03C 1035, G03C 109, G03C 108, G03C 516
Patent
active
054200016
ABSTRACT:
There is disclosed a silver halide photographic material for a medical care which provides a good silver color tone in a laser exposures a high sensitivity and an excellent rapid processing performance. The silver halide photographic material for a medical care comprises (A) a transparent support having the thickness of 150 .mu.m or more, and (B) a silver halide emulsion layer provided on the trasparent support, wherein silver halide grains in the silver halide emulsion layer, which contain those having a (100) face/(111) face ratio of 5 or more and those having a silver bromide-localized phase on the surface thereof, have an average grain size of not larger than 0.4 .mu.m in terms of a projected area circle-corresponding diameter, a silver chloride content of at least 90 mole %, and an iron compound of 10.sup.-5 mole or more per mole of silver halide.
REFERENCES:
patent: 5057402 (1991-10-01), Shiba et al.
patent: 5166044 (1992-11-01), Asami
patent: 5204234 (1993-04-01), Asami
patent: 5260176 (1993-11-01), Otani et al.
patent: 5273872 (1993-12-01), Asami
Arai Naoki
Fujiwara Itsuo
Ito Tadashi
Fuji Photo Film Co. , Ltd.
Schilling Richard L.
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