Photothermographic toners
    13.
    发明授权
    Photothermographic toners 失效
    光热成像调色剂

    公开(公告)号:US4585734A

    公开(公告)日:1986-04-29

    申请号:US697342

    申请日:1985-02-01

    Inventor: David C. Weigel

    CPC classification number: G03C1/49845 Y10S430/166

    Abstract: Certain effective toning systems for silver halide/silver salt/reducing agent photothermographic imaging materials tend to bleach the final image. The presently disclosed toning system of phthalazine and an active-hydrogen containing heterocyclic compound is more stable than some previous toners.

    Abstract translation: 卤化银/银盐/还原剂光热成像材料的某些有效的调色系统倾向于漂白最终的图像。 目前公开的酞嗪酮和含氢活性氢杂环化合物的调色系比一些以前的调色剂更稳定。

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