CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE
    1.
    发明申请
    CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE 有权
    阳离子聚合氟化硅烷组合物及其使用方法

    公开(公告)号:US20110045270A1

    公开(公告)日:2011-02-24

    申请号:US12745681

    申请日:2008-11-26

    摘要: A composition comprises a polymer having a first pendant group selected from at least one perfluorinated ether group or perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive silicon-containing group. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate.

    摘要翻译: 组合物包含具有选自至少一个全氟化醚基团或全氟烷基磺酰胺基团的第一侧基的聚合物,包含铵基团的第二侧基,其中第二侧基不含硅,以及包含铵基团的第三侧基 和反应性含硅基团。 聚合物和组合物可用于保护基材,例如使基材拒油,拒水或两者,或为基材提供防污性。

    Cationic polymeric fluorinated ether silane compositions and methods of use
    2.
    发明授权
    Cationic polymeric fluorinated ether silane compositions and methods of use 有权
    阳离子聚合氟化醚硅烷组合物及其使用方法

    公开(公告)号:US08378018B2

    公开(公告)日:2013-02-19

    申请号:US12745681

    申请日:2008-11-26

    摘要: A composition comprises a polymer having a first pendant group selected from at least one perfluorinated ether group or perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive silicon-containing group. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate.

    摘要翻译: 组合物包含具有选自至少一个全氟化醚基团或全氟烷基磺酰胺基团的第一侧基的聚合物,包含铵基团的第二侧基,其中第二侧基不含硅,以及包含铵基团的第三侧基 和反应性含硅基团。 聚合物和组合物可用于保护基材,例如使基材拒油,拒水或两者,或为基材提供防污性。