Photographic elements containing novel developing agent precurso

Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Containing developer in element

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Details

430441, 430443, 430566, 430959, G03C 530

Patent

active

043306179

ABSTRACT:
The compounds represented by the general formula (I) or (II) as defined in the specification are novel and useful developing agent precursors in silver halide photographic light sensitive materials.

REFERENCES:
patent: 3246988 (1966-04-01), Porter
patent: 3311476 (1967-03-01), Loria
patent: 3577236 (1971-05-01), Fix
patent: 3765897 (1973-10-01), Nittel
patent: 4201578 (1980-05-01), Abbott

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