Silver halide photographic materials having rhodium cyanide dopa

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

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430569, 430944, 430584, G03C 108, G03C 516

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048471917

ABSTRACT:
Photographic elements adapted for high intensity exposures of short dwell time, e.g. laser scanning which comprise a chemically working silver halide emulsion in which the silver halide grains were formed in the presence of one or more complex compounds of rhodium (III) having 3, 4, 5 or 6 cyanide ligands attached to each rhodium ion.

REFERENCES:
patent: 3790390 (1974-02-01), Shiba et al.
patent: 3901713 (1975-08-01), Yamasue et al.
patent: 4288535 (1981-09-01), Kanisawa et al.
patent: 4477561 (1984-10-01), Menjo et al.
patent: 4619892 (1986-10-01), Simpson et al.
patent: 4621041 (1986-11-01), Saikawa et al.
Beck et al.: J. Signalaufzeichnungsmaterialen, 1976, 4, pp. 131-137.

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