Process for the preparation of silver halide emulsions and photo

Details Process for the preparation of silver halide emulsions and photo Process for the preparation of silver halide emulsions and photo

1994-02-25

1995-01-31

Baxter, Janet C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, G03C 1035

Patent

active

053858182

ABSTRACT:
Disclosed are photographic elements comprising a silver halide emulsion having incorporated therein a hollow silver halide grain, wherein the hollow silver halide grain internally contains at least two distinct voids. Also disclosed is a process for making photographic emulsions containing grains that internally contain at least two distinct voids.

REFERENCES:
patent: 4184878 (1980-01-01), Maternaghan
patent: 4419442 (1983-12-01), Falxa et al.
patent: 4439520 (1984-03-01), Kofron et al.
patent: 4643966 (1987-02-01), Maskasky
patent: 4710455 (1987-12-01), Iguchi et al.
patent: 4916052 (1990-04-01), Irving et al.
patent: 4952489 (1990-08-01), Amicucci
patent: 5045443 (1991-09-01), Urabe
patent: 5264337 (1993-11-01), Maskasky
patent: 5275930 (1994-01-01), Maskasky
patent: 5292632 (1994-03-01), Maskasky
Abstract of Japanese Patent 4-56845 Feb. 1992.

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