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    • 108. 发明申请
    • POLY(METH)ACRYLAMIDES AND POLY(METH)ACRYLATES CONTAINING FLUORINATED AMIDE
    • 聚(甲基)丙烯酰胺和含氟化酰胺的聚(甲基)丙烯酸酯
    • WO2008021153A3
    • 2008-05-02
    • PCT/US2007017674
    • 2007-08-08
    • DU PONTQIU WEIMING
    • QIU WEIMING
    • C08F220/00
    • C07C235/08C07C233/18C07C233/36C08F214/18C08F214/186C08F2220/1891D06M15/277D06M2200/11D06M2200/12Y10T428/23986Y10T428/2933Y10T428/31855Y10T428/31895Y10T442/20
    • A composition comprising a copolymer having repeating units in any sequence of Formula I insert Formula (1) wherein R f is a straight or branched perfluoroalkyl group having from about 1 to about 20 carbon atoms, or a mixture thereof, which is optionally interrupted by at least one oxygen atom, X 3 is oxygen or X 1 , each X 1 is independently an organic divalent linking group having from about 1 to about 20 carbon atoms, optionally containing an oxygen, nitrogen, or sulfur, or a combination thereof, G is F or CF 3 , A is an amide, j is zero or positive integer, X 2 is an organic linking group, Y is O, N or S, h is zero when Y is N, and h is one when Y is O or S, Z is H, a straight or branched alkyl group having from about 1 to about 4 carbon atoms, or halide, B is H or Formula (B) wherein R f , X 1 , X 3 , G, A, and j are as defined above, provided that when B is H, j is a positive integer, m is a positive integer, q is zero or a positive integer when Y is O, and q is a positive integer when Y is N or S, p is zero or a positive integer when Y is O, and p is a positive integer when Y is N or S, each W is independently various copolymer units.
    • 包含具有式I的任何序列中的重复单元的共聚物的组合物插入式(1),其中R f是具有约1至约20个碳原子的直链或支链全氟烷基或其混合物 ,其任选被至少一个氧原子中断,X 3是氧或X 1,每个X 1独立地是有机二价连接基团 其具有约1至约20个碳原子,任选地含有氧,氮或硫或其组合,G为F或CF 3,A为酰胺,j为0或正 整数,X 2是有机连接基团,Y是O,N或S,当Y是N时h是0,当Y是O或S时h是1,Z是H,直 或具有约1至约4个碳原子的支链烷基,或卤化物,B是H或式(B),其中R f,f 1,X 1,X 4, 3,G,A和j如上所定义,条件是当B是H时,j是正整数,m是正 当Y是O时,q是0或正整数,并且当Y是N或S时,q是正整数,当Y是O时p是零或正整数,并且当Y是N时p是正整数 或S,每个W独立地为各种共聚物单元。