发明名称 Quaternized tellurium salt fog inhibiting agents for silver halide photography.
摘要 <p>Radiation sensitive silver halide photographic elements are disclosed which are protected from fog by quaternized aromatic oxatellurazinium salts. The aromatic oxatellurazinium salts can be initially incorporated in the photographic element as manufactured or during processing.</p>
申请公布号 EP0198634(A2) 申请公布日期 1986.10.22
申请号 EP19860302505 申请日期 1986.04.04
申请人 EASTMAN KODAK COMPANY 发明人 PRZYKLEK-ELLING, ROSEMARY;LOK, ROGER;GUNTHER, WOLFGANG HANS HEINRICH
分类号 C07D293/10;C07D295/10;G03C1/34 主分类号 C07D293/10
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