Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1986-07-16
1990-05-01
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430603, 430605, G03C 108
Patent
active
049217844
ABSTRACT:
A thiocyanate-containing silver halide emulsion, characterized in that a disc tablet of 2.5 mm in diameter formed of 10 mg of silver halide contained in the silver halide emulsion shows an absorbance of 0.015 or higher or thiocyanate ion at 2052 cm.sup.-1, measured by IR spectroscopy. The emulsion is high in sensitivity, small in loss of photographic sensitivity caused by pressure and small in fluctuations in results of photographic processings.
REFERENCES:
patent: 3320069 (1967-05-01), Illingsworth
patent: 4111697 (1978-09-01), Pollet et al.
Ikeda Hideo
Nemori Ryoichi
Buscher Mark R.
Fuji Photo Film Co. , Ltd.
Michl Paul R.
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