发明名称 Odorless photographic bleaching composition and color photographic processing
摘要 A photographic bleaching composition has reduced odor and acceptable storage stability. It comprises an iron-ligand complex bleaching agent, a rehalogenating agent, and a phthalic acid or salt thereof. This bleaching composition can be used in various photographic processing protocols to provide color images from color photographic silver halide materials, especially photographic color papers. The bleaching step can also be preceded by an acidic stop that also includes a phthalic acid or salt thereof.
申请公布号 US2004063044(A1) 申请公布日期 2004.04.01
申请号 US20020259110 申请日期 2002.09.27
申请人 EASTMAN KODAK COMPANY 发明人 HAYE SHIRLEYANNE E.;HUSTON JANET M.;SCHMITTOU ERIC R.;FELLER THERESE M.
分类号 G03C5/44;G03C7/42;(IPC1-7):G03C7/42 主分类号 G03C5/44
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