A method for treating a lithographic printing plate
    1.
    发明公开
    A method for treating a lithographic printing plate 有权
    Verfahren zur Behandlung einer Lithografiedruckplatte

    公开(公告)号:EP2065211A1

    公开(公告)日:2009-06-03

    申请号:EP07121963.8

    申请日:2007-11-30

    IPC分类号: B41N3/06 B41N3/00

    CPC分类号: B41N3/06 B41N3/006

    摘要: Method for cleaning a lithographic printing plate comprising the step of applying a liquid to the plate including an aqueous phase, a solvent phase and at least one alkyl (poly)glucoside, said solvent phase including a mixture comprising aliphatic and/or aromatic hydrocarbons, characterized in that the amount of solvent phase in the liquid is ≤ 40%wt.

    摘要翻译: 一种用于清洁平版印刷版的方法,包括将液体施加到包括水相,溶剂相和至少一种烷基(多)葡萄糖苷的平板的步骤,所述溶剂相包括含有脂族和/或芳族烃的混合物,其特征在于 因为液体中溶剂相的含量为40%wt。

    A method for treating a lithographic printing plate
    4.
    发明公开
    A method for treating a lithographic printing plate 有权
    Verfahren zur Behandlung einer lithografischen Druckplatte

    公开(公告)号:EP2106924A1

    公开(公告)日:2009-10-07

    申请号:EP08103210.4

    申请日:2008-03-31

    IPC分类号: B41N3/06 B41N3/08 G03F7/42

    摘要: A method for treating a lithographic printing plate is dislosed comprising the step of applying a liquid to the plate including
    - an aqueous phase;
    - a solvent phase which is present in the liquid in an amount ≤ 40%wt;
    - and one or more compound(s) having the following formula I:

             R 1 -O-(Y) n -H

    wherein
    R 1 is a methyl group, an ethyl group, a propyl group or a butyl group;
    Y represents -CH 2 -CHR 2 -O- with R 2 = hydrogen or an alkyl group and/or mixtures thereof;
    and n is an integer ≥ 10.

    摘要翻译: 一种用于处理平版印刷版的方法是封闭的,包括将液体施加到包括水相的板的步骤; - 液体中存在的溶剂相,其量为‰40%wt; - 和一种或多种具有下式I的化合物:其中R 1是甲基,R 1是(Y)n -H,其中R 1是甲基, 乙基,丙基或丁基; Y表示-CH 2 -CHR 2 -O-,其中R 2 =氢或烷基和/或其混合物; n为整数‰¥10。