FLUORINATED COMPOSITIONS AND SURFACE TREATMENTS MADE THEREFROM
    7.
    发明申请
    FLUORINATED COMPOSITIONS AND SURFACE TREATMENTS MADE THEREFROM 有权
    氟化组合物和表面处理

    公开(公告)号:US20100183889A1

    公开(公告)日:2010-07-22

    申请号:US12663027

    申请日:2008-06-05

    IPC分类号: B32B15/04 C09D7/12

    摘要: A composition comprising at least one first divalent unit represented by formula (A) or formula (B); and at least one of a second divalent unit comprising a pendant Z group or a monovalent unit comprising a thioether linkage and a terminal Z group, wherein each Z group is independently selected from the group consisting of —P(O)(OY)2 and —O—P(O)(OY)2. Rf is a perfluoropolyether group. Q is selected from the group consisting of a bond, —C(O)—N(R1)—, and —C(O)—O—. R″, R′″, R and R1 are each independently selected from the group consisting of hydrogen and alkyl having from 1 to 4 carbon atoms. X is selected from the group consisting of alkylene, arylalkylene, and alkylarylene, wherein alkylene, arylalkylene, and alkylarylene are each optionally interrupted by at least one ether linkage. Y is selected from the group consisting of hydrogen, alkyl, trialkylsilyl, and a counter cation. Methods of treating a surface using these compositions and articles with a surface in contact with these compositions are provided. Methods of making these compositions are also provided.

    摘要翻译: 包含由式(A)或式(B)表示的至少一种第一二价单元的组合物; 和包含Z侧基团或包含硫醚键和末端Z基团的一价单元的第二二价单元中的至少一个,其中每个Z基团独立地选自-P(O)(OY)2和 -O-P(O)(OY)2。 Rf是全氟聚醚基团。 Q选自-C(O)-N(R 1) - 和-C(O)-O-。 R“,R”“,R”和“R”各自独立地选自氢和具有1至4个碳原子的烷基。 X选自亚烷基,芳基亚烷基和烷基亚芳基,其中亚烷基,芳基亚烷基和烷基亚芳基各自任选地被至少一个醚键中断。 Y选自氢,烷基,三烷基甲硅烷基和抗衡阳离子。 提供了使用这些组合物和具有与这些组合物接触的表面的制品处理表面的方法。 还提供制备这些组合物的方法。