发明名称 Concentrated photographic color developing composition containing stain reducing agent
摘要 Concentrated aqueous photographic color developing compositions include a photographic color developing agent in free base form and a compound represented by Structure I wherein R is carboxy or sulfo, m is an integer of from 0 to 7, and n is an integer of from 2 to 5. These compositions can be used to provide images in color silver halide photographic materials with reduced residual sensitizing dye stain.
申请公布号 US2002061474(A1) 申请公布日期 2002.05.23
申请号 US20010896698 申请日期 2001.06.29
申请人 EASTMAN KODAK COMPANY 发明人 BUONGIORNE JEAN M.;GOSWAMI RAMANUJ;CRAVER MARY E.
分类号 C07D251/70;G03C7/413;G03C7/42;(IPC1-7):G03C5/30;G03C5/305 主分类号 C07D251/70
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