Radiation imagery chemistry: process – composition – or product th – Post imaging processing – Developing
Patent
1982-02-16
1983-11-22
Louie, Jr., Won H.
Radiation imagery chemistry: process, composition, or product th
Post imaging processing
Developing
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.
Futaki Kiyoshi
Iwaosa Katsuaki
Ohashi Minoru
Louie, Jr. Won H.
Mitsubishi Paper Mills Ltd.
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