Organic disulfides as image dye stabilizers

Radiation imagery chemistry: process – composition – or product th – Imaged product – Nonsilver image

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Details

430372, 430551, 430611, G03C 140, G03C 736

Patent

active

047404388

ABSTRACT:
Photographic stabilizers comprising certain organic disulfide compounds are described for incorporation in photographic emulsions and elements. The compounds are preferably employed in the magneta layer to protect the magneta dye from fading by light.

REFERENCES:
patent: 2756145 (1956-07-01), Ballard et al.
patent: 3397986 (1968-08-01), Millikan et al.
patent: 3507658 (1970-04-01), Dersch et al.
patent: 3761277 (1973-09-01), Vandenberghe et al.
patent: 4549015 (1985-10-01), Howell
Research Disclosure 11133, Jul. 1973, "Interimage Effects in Photographic Color Elements".

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