Method of preparation of electrostatically imaged printing plates
    2.
    发明授权
    Method of preparation of electrostatically imaged printing plates 失效
    静电成像印版的制备方法

    公开(公告)号:US06675710B2

    公开(公告)日:2004-01-13

    申请号:US10034676

    申请日:2001-12-21

    IPC分类号: G03G1328

    摘要: A method of preparing an imaged element useful in lithographic printing comprises: (a) electrostatically imaging at least one surface of a substrate with a toner composition; (b) heating the imaged substrate a first time using non-contact heating to a first substrate temperature Tp; and (c) heating the imaged substrate a second time to a substrate temperature TF, wherein the method does not comprise a development step between steps (b) and (c). This method is used to obtain an imaged element with adequate fuser toning while avoiding substrate buckling and distortion.

    摘要翻译: 制备用于平版印刷的成像元件的方法包括:(a)使用调色剂组合物对基底的至少一个表面进行静电成像;(b)使用非接触加热第一次加热成像的基底至第一基底温度 Tp 和(c)第二次将成像的衬底加热到​​衬底温度TF,其中该方法不包括步骤(b)和(c)之间的显影步骤。 该方法用于获得具有足够的定影调色的成像元件,同时避免基板屈曲和变形。