Imageable elements with improved dot stability
    3.
    发明公开
    Imageable elements with improved dot stability 审中-公开
    Bildaufzeichnungselemente mit verbesserterPunktstabilität

    公开(公告)号:EP1457321A1

    公开(公告)日:2004-09-15

    申请号:EP04004443.0

    申请日:2004-02-26

    IPC分类号: B41C1/10

    摘要: Imageable elements with improved dot stability are disclosed. The imageable elements comprise a layer of an imageable composition over a support. The imageable composition comprises an infrared absorbing compound, an acid generator, an acid activatable crosslinking agent, a polymeric binder, and about 0.01 wt% to 1 wt% of an added onium compound. The elements may be thermally imaged and developed to produce images useful as lithographic printing plates.

    摘要翻译: 公开了具有改善的点稳定性的可成像元件。 可成像元件包括在支撑件上的可成像组合物的层。 可成像组合物包含红外吸收化合物,酸产生剂,可酸活化的交联剂,聚合物粘合剂和约0.01重量%至1重量%的加入的鎓化合物。 元件可以被热成像和显影以产生用作平版印刷版的图像。