Silver halide emulsions containing latent image stabilizing comp

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...

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430611, 430551, G03C 106

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active

043741967

ABSTRACT:
Photographic silver halide emulsions are protected against latent image fading by latent image stabilizing compounds having the structure: ##STR1## wherein: R.sup.1 is hydrogen, alkyl, or aryl;

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patent: 3954478 (1976-05-01), Arai et al.
Mills et al., J. Chem. Soc., 123, 2353-2362 (1923).
Williams et al., J. Amer. Chem. Soc., 57, 1856-1876 (1935).

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