Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1989-06-15
1991-01-08
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430567, 430569, 430628, G03C 104
Patent
active
049835092
ABSTRACT:
A silver halide photographic material is disclosed, comprising a support having thereon at least one hydrophilic colloid layer at least one of which must be a gold- and sulfur-sensitized silver halide emulsion layer, said silver halide emulsion layer containing from 0.1 to 3.0 mol % silver iodide per mol of silver, wherein said silver halide emulsion comprises silver halide grains having a substantial core/shell structure wherein the silver iodide content in the shell is less than that in the core, and the silver halide emulsion layer or other hydrophilic colloid layer contains a polymer represented by the formula (I)
REFERENCES:
patent: 4588678 (1986-05-01), Ikeda
patent: 4826758 (1989-05-01), Yoshida et al.
Inoue Nobuaki
Yoshida Tetsuo
Baxter Janet C.
Fuji Photo Film Co. , Ltd.
Michl Paul R.
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