发明授权
- 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
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申请号: US09472576申请日: 1999-12-27
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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
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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