发明申请
- 专利标题： Color photothermographic elements comprising phenolic thermal solvents
- 专利标题（中）： 包含酚类热溶剂的彩色光热敏成像元件
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申请号： US09858398申请日： 2001-05-16
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公开(公告)号： US20020025498A1公开(公告)日： 2002-02-28
- 发明人: Xiqiang Yang , Zbyslaw R. Owczarczyk , David T. Southby , Mark E. Irving , Paul B. Merkel , Lyn M. Irving , David H. Levy
- 主分类号： G03C001/498
- IPC分类号： G03C001/498
摘要：
A color photothermographic element comprising at least three light-sensitive units which have their individual sensitivities in different wavelength regions, each of the units comprising at least one light-sensitive silver-halide emulsion, binder, and dye-providing coupler, and a blocked developer in the presence of a thermal solvent represented by the following structure: 1 wherein the groups are as defined in the specification to promote the thermal development of the photothermographlic element.
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