Silver halide emulsion and production process thereof

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing

Reexamination Certificate

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C430S569000, C430S619000

Reexamination Certificate

active

07118851

ABSTRACT:
A silver halide emulsion comprises at least a dispersion medium, water and a silver halide grain, wherein grains occupying from 40 to 100% of the total projected area of said gains have an AgI content of 85 to 100 mol %, a single kind of outer shape except for size and the equivalent-circle projected diameter of from 0.002 to 20 μm.

REFERENCES:
patent: 4094684 (1978-06-01), Maskasky
patent: 4184878 (1980-01-01), Maternaghan
patent: 4332889 (1982-06-01), Siga et al.
patent: 4414310 (1983-11-01), Daubendiek et al.
patent: 4459353 (1984-07-01), Maskasky
patent: 4490458 (1984-12-01), House
patent: 4672026 (1987-06-01), Daubendiek
patent: 4927745 (1990-05-01), Irving
patent: 5955253 (1999-09-01), Kawakami
patent: 2003/0232288 (2003-12-01), Oka et al.
patent: 59-119350 (1984-07-01), None

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