Polyfluoro organic trimer compounds having urea linkage
    94.
    发明授权
    Polyfluoro organic trimer compounds having urea linkage 失效
    具有尿素键的多氟有机三聚体化合物

    公开(公告)号:US5565564A

    公开(公告)日:1996-10-15

    申请号:US398462

    申请日:1995-03-03

    申请人: Jack R. Kirchner

    发明人: Jack R. Kirchner

    摘要: Polyfluoro organic compound having at least one urea linkage derived from: (1) at least one polyisocyanate containing at least three isocyanate groups, (2) at least one fluorochemical compound which contains per molecule (a) a single functional group having one or more Zerewitinoff hydrogen atoms and (b) at least two carbon atoms each of which contains least two fluorine atoms, and (3) water in an amount sufficient to to react with from about 5% to about 60% of the isocyanate groups.

    摘要翻译: 具有至少一个脲键的多氟有机化合物衍生自:(1)至少一种含有至少三个异氰酸酯基团的多异氰酸酯,(2)至少一种含有化合物,每分子含有(a)具有一个或多个Zerewitinoff的单官能团 氢原子和(b)至少两个含有至少两个氟原子的碳原子,和(3)足以与约5%至约60%的异氰酸酯基反应的水。

    Polyfluoro nitrogen-containing organic compounds
    95.
    发明授权
    Polyfluoro nitrogen-containing organic compounds 失效
    多氟含氮有机化合物

    公开(公告)号:US5414111A

    公开(公告)日:1995-05-09

    申请号:US190704

    申请日:1994-02-02

    申请人: Jack R. Kirchner

    发明人: Jack R. Kirchner

    摘要: Polyfluoro organic compound having at least one urea linkage derived from: (1) at least one polyisocyanate containing at least three isocyanate groups, (2) at least one fluorochemical compound which contains per molecule (a) a single functional group having one or more Zerewitinoff hydrogen atoms and (b) at least two carbon atoms each of which contains at least two fluorine atoms, and (3) water in an amount sufficient to to react with from about 5% to about 60% of the isocyanate groups.

    摘要翻译: 具有至少一个脲键的多氟有机化合物衍生自:(1)至少一种含有至少三个异氰酸酯基团的多异氰酸酯,(2)至少一种含有化合物,每分子含有(a)具有一个或多个Zerewitinoff的单官能团 氢原子和(b)至少两个含有至少两个氟原子的碳原子,和(3)足以与约5%至约60%的异氰酸酯基反应的水。