Photosensitive tabular core/shell silver halide emulsion

Details Photosensitive tabular core/shell silver halide emulsion Photosensitive tabular core/shell silver halide emulsion

1987-02-03

1989-05-30

Shah, Mukund J.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, G03C 102

Patent

active

048350958

ABSTRACT:
A photosensitive silver halide emulsion whose grain diameter/grain thickness ratio is 5 or more. The grains of the emulsion each comprises a core that consists substantially of silver bromoiodide containing from 4 to 20 mol % of silver iodide, and a shell that covers the core and consists substantially of silver bromide or silver bromoiodide containing 3 mol % or less of silver iodide, and the relative standard deviation of the silver iodide content among the grains of the emulsion is 20% or less.

REFERENCES:
patent: 4414306 (1983-11-01), Wey et al.
patent: 4433048 (1984-02-01), Solberg et al.
patent: 4665012 (1987-05-01), Sugimoto et al.
patent: 4668614 (1987-05-01), Takada et al.

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