发明授权
US06280916B1 Silver halide reflection support print media 失效
卤化银反射支持打印介质

  • 专利标题: Silver halide reflection support print media
  • 专利标题(中): 卤化银反射支持打印介质
  • 申请号: US09472576
    申请日: 1999-12-27
  • 公开(公告)号: US06280916B1
    公开(公告)日: 2001-08-28
  • 发明人: Michael R. Roberts
  • 申请人: Michael R. Roberts
  • 主分类号: G03C146
  • IPC分类号: G03C146
Silver halide reflection support print media
摘要:
The invention relates to a multilayer photographic element comprising a reflective support wherein the color record 1 adjacent to the support comprises at least one light sensitive layer and a non-light sensitive dye-forming interlayer; and wherein color record 2 above said color record 1 comprises at least one light sensitive layer and at least two non-light sensitive dye-forming interlayers and wherein color record 3 comprises at least one light sensitive layer and a non-light sensitive dye-forming interlayer; an optional UV dye containing interlayer; and top overcoat; and wherein each interlayer is substantially scavenger free, silver halide grains comprising greater than 90% silver chloride, and wherein the reciprocity characteristics of the silver halide grains are such that for a separation exposure of 1 microsecond and 0.4 sec, each color record develops to a density of at least 2.0 within a log exposure range of 1.2 or less relative to the exposure point producing a density 0.04 above Dmin.
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