FLUOROUS TELOMERIC COMPOUNDS AND POLYMERS CONTAINING SAME
    1.
    发明申请
    FLUOROUS TELOMERIC COMPOUNDS AND POLYMERS CONTAINING SAME 审中-公开
    含氟化合物和含有它的聚合物

    公开(公告)号:US20090302262A1

    公开(公告)日:2009-12-10

    申请号:US12087687

    申请日:2006-12-22

    IPC分类号: D06M15/248 C07C47/24 C08F8/30

    摘要: Claimed are fluorous telomeric compounds of the formula: RF-A-[CH2]cCR2R3-Z where RF is a perfluoroalkyl radical of 1 to 20 carbon atoms, A is a group of the formulae R1 is CF3 OR4, Cl, Br or I, R2 and R3 are H, alkyl or aryl R4 is perfluoromethyl, perfluoropropyl or perfluoropropyloxypropyl X and Y are H, Cl or F Z is —OH, —OCOCH═CH2 or —OCOCCH3═CH2 a is from 0 to 10, b is from 1 to 30 and c is from 1 to 30. These compounds are copolymerized with further monomers. The copolymers thus obtained are useful for water-, oil- and soil-repellent finishing of fibrous substrates.

    摘要翻译: 所要求的是具有下式的氟代端粒化合物:RF-A- [CH 2] c CR 2 R 3 -Z其中RF是1至20个碳原子的全氟烷基,A是式R 1的基团是CF 3 OR 4,Cl,Br或I, R2和R3是H,烷基或芳基R4是全氟甲基,全氟丙基或全氟丙氧基丙基X和Y是H,Cl或FZ是-OH,-OCOCH-CH2或-OCOCCH3-CH2a是0至10,b是1至 30和c为1至30.这些化合物与其它单体共聚。 由此获得的共聚物可用于纤维基材的水,油和污垢排斥整理。