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    Water- and oil-repellent fluorourethanes and fluoroureas
    4.
    发明申请
    Water- and oil-repellent fluorourethanes and fluoroureas 审中-公开
    防水和防油氟聚氨酯和氟脲

    公开(公告)号：US20060142530A1

    公开(公告)日：2006-06-29

    申请号：US11027633

    申请日：2004-12-28

    申请人： George Moore ,  Ramesh Kumar ,  Zai-Ming Qiu ,  John Clark ,  Chetan Jariwala

    发明人： George Moore ,  Ramesh Kumar ,  Zai-Ming Qiu ,  John Clark ,  Chetan Jariwala

    IPC分类号： C08G18/00

    CPC分类号： C08G18/2885 ,  C08G18/2845 ,  C08G18/3228 ,  C08G18/61 ,  C08G18/6212 ,  C08G18/6705 ,  C08G18/71 ,  C09D175/04 ,  Y10T428/31551

    摘要： A fluorochemical compound comprises the reaction product of: (a) the reaction product of: (i) at least one fluorochemical alcohol represented by the formula: CnF2n+1—X—OH wherein: n=1 to 6, R=hydrogen or an alkyl group of 1 to 4 carbon atoms, m=2 to 8, Rf=CnF2n+1, y=0 to 6, q=1 to 8; and (ii) at least one unbranched symmetric diisocyanate, and (b) at least one co-reactant comprising two or more functional groups that are capable of reacting with an isocyanate group.

    摘要翻译： 含氟化合物包括以下反应产物：（a）反应产物：（i）至少一种由下式表示的含氟醇：<？in-line-formula description =“In-Line Formulas”end =“lead” 其中：在线式公式描述=“在线公式”end =“tail”→>其中： n = 1至6，R =氢或1至4个碳原子的烷基，m = 2至8，R f = C n N +1，y = 0〜6，q = 1〜8; 和（ii）至少一种非支化的对称二异氰酸酯，和（b）至少一种包含两个或更多个能够与异氰酸酯基团反应的官能团的共反应物。

    Fluoroacrylate-multifunctional acrylate copolymer compositions
    5.
    发明申请
    Fluoroacrylate-multifunctional acrylate copolymer compositions 有权
    氟丙烯酸酯 - 多官能丙烯酸酯共聚物组合物

    公开(公告)号：US20060142519A1

    公开(公告)日：2006-06-29

    申请号：US11027612

    申请日：2004-12-28

    申请人： Zai-Ming Qiu ,  George Moore ,  John Clark ,  Ramesh Kumar

    发明人： Zai-Ming Qiu ,  George Moore ,  John Clark ,  Ramesh Kumar

    IPC分类号： C08F118/02

    CPC分类号： C08F220/38 ,  Y10T428/3154 ,  Y10T442/2311 ,  Y10T442/232 ,  Y10T442/2754

    摘要： A composition comprises a copolymer comprising repeating units derived from at least one co-reactant comprising two or more acrylate groups and repeating units derived from a fluoroacrylate comprising the reaction product of: (a) at least one fluorochemical alcohol represented by the formula: C4F9—X—OH wherein: R=hydrogen or an alkyl group of 1 to 4 carbon atoms, m=2 to 8, Rf=CnF2n+1, n=1 to 5, y 32 0 to 6, and q=1 to 8; (b) at least one unbranched symmetric diisocyanate; and (c) at least one hydroxy-terminated alkyl (meth)acrylate or 2-fluoroacrylate monomer having 2 to about 30 carbon atoms in its alkylene portion; wherein the composition is coatable.

    摘要翻译： 组合物包含共聚物，其包含衍生自至少一种包含两个或更多个丙烯酸酯基团的共反应物的重复单元和衍生自氟代丙烯酸酯的重复单元，所述重复单元包含以下反应产物：（a）至少一种由下式表示的含氟醇： in-line-formula description =“In-line Formulas”end =“lead”？> C 3 -X-OH <？in-line-formula description 其中：R =氢或1至4个碳原子的烷基，m = 2至8，R f = C 1， n = 2n + 1，n = 1〜5，y 32 0〜6，q = 1〜8; （b）至少一种非支化对称二异氰酸酯; 和（c）至少一种羟基封端的（甲基）丙烯酸烷基酯或其亚烷基部分具有2-30个碳原子的2-氟丙烯酸酯单体; 其中所述组合物是可涂覆的。