发明名称 Multicolor photographic elements containing silver iodide grains
摘要 Multicolor photographic elements are disclosed each containing superimposed emulsion layers for separately recording blue and minus blue light including at least one emulsion layer comprised of a dispersing medium and silver halide grains, wherein at least 50 percent of the total projected area of the silver halide grains is provided by thin tabular silver iodide grains having a thickness of less than 0.3 micron and an average aspect ratio of greater than 8:1. The multicolor photographic elements show advantages in the minus blue recording emulsion layers directly attributable to the thin tabular silver iodide grains.
申请公布号 US4490458(A) 申请公布日期 1984.12.25
申请号 US19830543656 申请日期 1983.10.19
申请人 EASTMAN KODAK COMPANY 发明人 HOUSE, GARY L.
分类号 G03C7/30;(IPC1-7):G03C1/02;G03C7/26 主分类号 G03C7/30
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