Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1982-03-29
1983-08-02
Louie, Jr., Won H.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430603, G03C 128
Patent
active
043967116
ABSTRACT:
Derivatives of thiazolidine are used in photographic silver halide emulsions to increase their speed 40% or more with little or no increase in emulsion fog. Lower silver halide coating weights are thus possible.
REFERENCES:
patent: 2860976 (1958-11-01), Spath
patent: 3565625 (1972-02-01), Scavron
E. I. Du Pont de Nemours and Company
Louie, Jr. Won H.
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