Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1982-08-16
1984-06-12
Louie, Jr., Won H.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430966, 430607, 430599, 430569, 430611, 430606, G03C 134
Patent
active
044542232
ABSTRACT:
Small amounts of radical traps resorcylaldehyde oxime and 2,2-diphenyl-1-picrylhydrazyl and organic oxidants 2-chloro-5-nitrobenzylchloride, p-nitro-o-chlorobenzyl thiosulfate and 2-(p-nitrobenzyl)thiopyridinium bromide reduce the fog and stabilize the aging of medical X-ray emulsion with little or no effect on speed.
REFERENCES:
patent: 4323645 (1982-04-01), Hall et al.
E. I. Du Pont de Nemours and Company
Louie, Jr. Won H.
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