Method for preparing photosensitive silver halide emulsion

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

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430569, G03C 102

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active

044775652

ABSTRACT:
Silver halide emulsions having tabular grains with a mean aspect ratio of at least 10 are prepared by inducing twinning on the (111) crystal plane in silver bromide grains and then growing the grains in a silver halide solvent solution for a time sufficient to provide said tabular grains.

REFERENCES:
patent: 4067739 (1978-01-01), Lewis
Photo. Korr. 105 Band N5, 1969, pp. 77-82.
Research Disclosure, Aug. 1983, #23212.

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