POLYFLUOROETHER BASED POLYMERS
    3.
    发明公开
    POLYFLUOROETHER BASED POLYMERS 审中-公开
    聚氟醚基聚合物

    公开(公告)号:EP2089449A1

    公开(公告)日:2009-08-19

    申请号:EP07838683.6

    申请日:2007-09-21

    摘要: A composition which provides surface effects to substrates comprising a polymer containing at least one urea linkage prepared by (i) reacting (1 ) at least one organic diioscyanate, polyisocyanate, or mixture thereof, and (2) at least one fluorochemical compound of Formula (I): Rf-O(CF2CF2)r(CH2CH2)q(R1)sXH wherein Rf is a linear or branched C1 to C7 perfluoroalkyl optionally interrupted by one to three oxygen atoms; r is 1 to 3, q is 1 to 3, s is O or 1; X is O, S, or NR2 wherein R2 is H, or C1 to C6 alkyl; and R1 is a divalent radical selected from -S(CH2)n-; Formula (II) or Formule (III) p is 1 to 50, and R3, R4 and R5 are each independently H or C1 to C6 alkyl; (ii) and then reacting with (3) water, a linking agent, or a mixture thereof.

    摘要翻译: (1)至少一种有机二氰酸酯,多异氰酸酯或其混合物与(2)至少一种式(II)氟化物化合物反应制备的包含含有至少一个脲键的聚合物的基材, I):其中R f为直链或支链C 1至C 7全氟烷基,其任选被1至3个氧原子间隔; r为1至3,q为1至3,s为0或1; X是O,S或NR2,其中R2是H或C1-C6烷基; 并且R 1是选自-S(CH 2)n - 的二价基团; 式(II)或式(III)p为1至50,并且R 3,R 4和R 5各自独立地为H或C 1至C 6烷基; (ii)然后与(3)水,交联剂或其混合物反应。

    POLYFLUOROETHER-BASED PHOSPHATES
    4.
    发明公开
    POLYFLUOROETHER-BASED PHOSPHATES 审中-公开
    磷酸氢铵聚氟乙烯

    公开(公告)号:EP2086989A1

    公开(公告)日:2009-08-12

    申请号:EP07838680.2

    申请日:2007-09-21

    摘要: A composition comprising one or more compounds of formula (I) or (II), wherein: Rf is a linear or branched perfluoroalkyl having 1 to 7 carbon atoms, optionally interrupted by one to three oxygen atoms, r and q are each independently an integer of 1 to 3, j is 0 or 1, or a mixture thereof, x is from about 1 to about 2, Z is -O-, -S-, or -NR-, R is hydrogen or an alkyl group containing 1 to 4 carbon atoms X is hydrogen or M, and M is an ammonium ion, an alkali metal ion, or an alkanolammonium ion, and its use in providing surface properties to substrates is disclosed.

    摘要翻译: 通过在其上沉积包含一种或多种式(I),式(II)的化合物和/或其混合物的涂料组合物来提供对基材的阻断和/或开放时间延伸的阻力的方法:R f是线性 或具有1至7个碳原子的支链全氟烷基,任选被一至三个氧原子间隔,r和q各自独立地为1至3的整数,j为0或1,或其混合物,x为约1至约 2,Z为-O-,-S-或-NR-,R为氢或含有1至4个碳原子的烷基,X为氢或M,M为铵离子,碱金属离子或 链烷醇铵离子,以及其在向基材提供表面性质中的用途。