Thermally developable imaging materials with improved image uniformity
    2.
    发明授权
    Thermally developable imaging materials with improved image uniformity 有权
    具有改善图像均匀性的可热成像成像材料

    公开(公告)号:US06689547B2

    公开(公告)日:2004-02-10

    申请号:US10011892

    申请日:2001-12-05

    IPC分类号: G03C1498

    摘要: A photothermographic material that comprises a support having thereon one or more thermally-developable imaging layers comprising a binder and in reactive association, a photosensitive silver halide, a non-photosensitive source of reducible silver ions, and a reducing composition for the non-photosensitive source reducible silver ions. The thermally-developable layers further comprises one or more radiation absorbing compounds that provide a total absorbance of greater than 0.6 and up to and including 3 in the thermally-developable imaging layer(s). These photothermographic materials exhibit reduced mottle without significant loss in sensitivity.

    摘要翻译: 一种光热照相材料,其包括其上具有一个或多个可热显影的成像层的支撑体,所述成像层包括粘合剂和反应性缔合,感光卤化银,可还原银离子的非光敏源和用于非光敏源的还原组合物 可还原银离子。 热可显影层还包含一种或多种辐射吸收化合物,其在热显影成像层中提供大于0.6且高达和包括3的总吸光度。 这些光热敏成像材料表现出降低的斑点,而没有显着的灵敏度损失。