Silver halide photographic photosensitive material

Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Developing

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Details

430611, 430613, 430448, 430955, 430614, G03C 134

Patent

active

044169779

ABSTRACT:
There is disclosed a silver halide photographic photosensitive material which contains in at least one of silver halide emulsion layers and colloid layers permeable to water through to or out from said emulsion layer at least one compound represented by the following general formula (I): ##STR1## wherein A, R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are the same as defined previously. This photosensitive material has stability against over-development fogging.

REFERENCES:
patent: 2948615 (1960-08-01), Dersch et al.
patent: 2981624 (1961-04-01), Dersch et al.
patent: 3674478 (1972-07-01), Grasshoff et al.
patent: 4111697 (1978-09-01), Pollet et al.

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