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    • 5. 发明申请
    • FLUORINATED COMPOSITIONS AND SURFACE TREATMENTS MADE THEREFROM
    • 氟化组合物和表面处理
    • WO2008154278A3
    • 2009-02-19
    • PCT/US2008065883
    • 2008-06-05
    • 3M INNOVATIVE PROPERTIES CODAMS RUDOLF JMARTIN STEVEN J
    • DAMS RUDOLF JMARTIN STEVEN J
    • C08G18/00
    • C09D5/1637Y10T428/31678
    • A composition represented by formula: (I) Rf is a monovalent or divalent perfluoropolyether group. Each R is independently selected from the group consisting of hydrogen and alkyl having from 1 to 4 carbon atoms. Each X is independently a divalent or trivalent group 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. Each V is independently alkylene that is optionally interrupted by at least one ether linkage or amine linkage. Each Y is independently selected from the group consisting of hydrogen, alkyl, and a counter cation; y is 1 or 2; and z is 1 or 2. Methods of treating a surface using these compositions, formulations including these compositions, and articles with a surface in contact with these compositions are provided.
    • 由式(I)表示的组合物Rf是一价或二价全氟聚醚基团。 每个R独立地选自氢和具有1至4个碳原子的烷基。 每个X独立地是选自亚烷基,芳基亚烷基和烷基亚芳基的二价或三价基团,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。 每个V独立地是任选被至少一个醚键或胺键中断的亚烷基。 每个Y独立地选自氢,烷基和抗衡阳离子; y为1或2; 并且z为1或2.提供了使用这些组合物处理表面的方法,包括这些组合物的制剂以及与这些组合物接触的表面的制品。