发明名称 Liquid concentrated developer composition, and confection ready to mix with water including it, for use in color photography
摘要 Developer for use in color photography confectioned in a plurality of concentrated compositions in which one first concentrated composition is a liquid composition substantially free of water including the p-phenylenediamine compound, and possibly other components of the developer such as antioxidants, dissolved in an organic solvent.
申请公布号 US4232113(A) 申请公布日期 1980.11.04
申请号 US19790020313 申请日期 1979.03.14
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 MARCHESANO, CARLO
分类号 G03C5/26;(IPC1-7):G03C5/30 主分类号 G03C5/26
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