Silver halide photographic radiography light-sensitive material

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

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430569, 430570, 430581, 430583, 430590, G03C 102

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active

046892923

ABSTRACT:
A silver halide photographic light-sensitive material having high sensitivity and high covering power, particularly suitable for use in radiography comprising on a support, a silver halide emulsion layer having silver halide grains which have a grain-size distribution curve comprising at least two peaks of which in the mode form, the highest peak mode and another peak mode adjacent thereto stand leaving a space of 0.10.mu. to 0.30.mu. therebetween. An orthochromatic dye-sensitizer increases the sensitivity.

REFERENCES:
patent: 3923515 (1975-02-01), Van Stappen
patent: 4446228 (1984-01-01), Honda et al.
The Relationship Between Speed and Grain Size-by G. C. Farnell, The Journal of Photographic Science, vol. 17, pp. 116-125, 1969.

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