发明名称 Radiographic material.
摘要 <p>A light-sensitive silver halide photographic material is disclosed. The light-sensitive material comprises transparent support having on each side, side-A and side-B, thereof a silver halide emulsion layer and has a specified balance in speeds of the emulsion layers each provided on side-A and side-B. A specimen obtained by exposing said light-sensitive material from its one side, side-A, followed by processing has a density higher than fog density of side-B by 0.10 or more on side-B of said light-sensitive material when the amount of exposure gives a density higher than fog density of side-A by 0.2; and a density higher than fog density of side-B by 0.70 or less on side-B of said light-sensitive material when the amount of exposure gives a density higher than fog density of side-A by 1.60. The light-sensitive material suited as a film for X-ray photography and gives an image having excellent sharpness and graininess.</p>
申请公布号 EP0501423(A1) 申请公布日期 1992.09.02
申请号 EP19920103188 申请日期 1992.02.25
申请人 KONICA CORPORATION 发明人 SAKUMA, HARUHIKO;TAGUCHI, MASAAKI
分类号 G03C1/00;G03C1/46;G03C5/08;G03C5/16;G03C5/17 主分类号 G03C1/00
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