发明名称 Color photographic film with a plurality of grain populations in its red recording layer unit
摘要 A color photographic element is disclosed comprised of a transparent film support and, coated on the support, a red recording layer unit containing the latent image forming silver halide grains in a plurality of emulsion layers with the latent image forming silver halide grains of maximum sensitivity being the first red recording emulsion layer to receive exposing radiation and containing randomly oriented red light scattering silver halide grains free of adsorbed spectral sensitizing dye. An optional layer coated beneath first layer contains tabular silver halide grains to reflect red light. Improvements in imaging speed with improvements or relatively low losses in image sharpness are realized.
申请公布号 US6001548(A) 申请公布日期 1999.12.14
申请号 US19990292421 申请日期 1999.04.15
申请人 EASTMAN KODAK COMPANY 发明人 BRINGLEY, JOSEPH F.;FRIDAY, JAMES A.
分类号 G03C7/20;G03C1/035;G03C1/76;G03C7/30;G03C7/392;(IPC1-7):G03C1/035;G03C1/46 主分类号 G03C7/20
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