Composition for improving wettability of surfaces
    12.
    发明申请
    Composition for improving wettability of surfaces 审中-公开
    用于改善表面润湿性的组合物

    公开(公告)号:US20080033106A1

    公开(公告)日:2008-02-07

    申请号:US11881721

    申请日:2007-07-27

    IPC分类号: C08G67/02

    摘要: The invention is directed to a method for improving the wettability/hydrophilicity of hydrophobic substrates by applying block copolymers to said substrates wherein the block copolymers comprise a quaternary ammonium polymer block and a hydrophobic block. The method of the invention is especially advantageous when used to improve the wettability of non-wovens and in the treatment of hydrophobic surfaces encountered in the home to prevent the buildup of soil residues.

    摘要翻译: 本发明涉及一种通过向所述基质施加嵌段共聚物来改善疏水性基材的润湿性/亲水性的方法,其中嵌段共聚物包含季铵聚合物嵌段和疏水嵌段。 当用于改善无纺布的润湿性和在家庭中遇到的疏水表面的处理以防止土壤残留物积聚时,本发明的方法特别有利。