发明名称 Reversal photographic element comprising an imaging layer containing imaging and non-image forming emulsions
摘要 A reversal photographic element comprising a support and, coated on said support, at least one image recording emulsion layer comprised of: a) a light sensitive silver halide imaging emulsion; and b) a non-image forming silver halide emulsion having an average grain size less than 0.3 mum and which comprises at least 13 percent of the total silver in the image recording layer, wherein the non-image forming silver halide emulsion comprises at least 1 mole percent iodide, and the iodide mole percentage of the non-image forming silver halide emulsion is equal to or higher than that of the imaging emulsion. The combination of the imaging emulsion and a higher iodide concentration non-imaging emulsion in an imaging layer gives an increase in interlayer interimage effects, increasing the color of the film.
申请公布号 US6737229(B2) 申请公布日期 2004.05.18
申请号 US20020197917 申请日期 2002.07.18
申请人 EASTMAN KODAK COMPANY 发明人 DANNHAUSER THOMAS J.;CHEN KEATH T.
分类号 G03C7/00;G03C1/035;G03C5/50;G03C7/30;(IPC1-7):G03C1/46 主分类号 G03C7/00
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