Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1979-12-12
1981-11-17
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430214, 430219, 430544, 430564, 430607, 430611, 430957, G03C 140, G03C 148, G03C 110, G03C 106
Patent
active
043012434
ABSTRACT:
Traces of free inhibitors for the development of silver halide which might be present as impurities of inhibitor releasing compounds or which might be prematurely released therefrom because of insufficient stability thereof during storage of the photographic material are scavenged by compounds which are capable of binding free inhibitors at pH values below 7 but to a much less extent at pH values higher than 9.
REFERENCES:
patent: 3227551 (1966-01-01), Barr et al.
patent: 3364022 (1968-01-01), Barr
patent: 3379529 (1968-04-01), Porter et al.
patent: 3620746 (1971-11-01), Barr
patent: 3620747 (1971-11-01), Marchant et al.
patent: 3930863 (1976-01-01), Shiba et al.
patent: 3961963 (1976-06-01), Shiba et al.
patent: 4055429 (1977-10-01), Holmes et al.
Odenwalder Heinrich
Puschel Walter
Ranz Erwin
Agfa-Gevaert Aktiengesellschaft
Schilling Richard L.
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