Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Developing
Patent
1981-11-25
1984-05-29
Louie, Jr., Won H.
Radiation imagery chemistry: process, composition, or product th
Post imaging processing
Developing
430489, 430611, 430600, 430446, 430448, 430449, G03C 134
Patent
active
044515553
ABSTRACT:
The present invention deals with novel antifogging compounds and their use in a method of photographic reproduction comprising developing a photographic material having at least one exposed silver halide emulsion layer in the presence of a 1-phenyl-5-mercaptotetrazole compound wherein the phenyl group bears a substituent comprising at least one thioether function.
REFERENCES:
patent: 3397987 (1968-08-01), Luckey et al.
patent: 3708303 (1973-01-01), Salesin
Pollet Robert J.
Spriet Roger A.
Vandenberghe Antoon L.
Agfa-Gevaert N.V.
Breiner A. W.
Louie, Jr. Won H.
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