HYDROPHILIC VINYLIDENE FLUORIDE POLYMERS
    1.
    发明公开
    HYDROPHILIC VINYLIDENE FLUORIDE POLYMERS 有权
    亲水性乙烯基氟化物聚合物

    公开(公告)号:EP2655452A1

    公开(公告)日:2013-10-30

    申请号:EP11802029.6

    申请日:2011-12-13

    摘要: The present invention pertains to a process for the manufacture of a grafted fluorinated polymer comprising at least one grafted side chain comprising one or more glycosidic recurring units [polymer (F)], said process comprising polymerizing: - vinylidene fluoride (VDF), - optionally, one or more other fluorinated monomers [monomers (F)], and - optionally, one or more (meth)acrylic monomers [monomers (MA)], in the presence of at least one polysaccharide derivative [derivative (P)], said polysaccharide derivative having a dynamic viscosity of less than 15 mPa x s, as measured according to ASTM D445 at 20°C in an aqueous solution at a concentration of 2% by weight, and by further providing novel polymers (F) as defined above.

    摘要翻译: 本发明涉及制造包含至少一个包含一个或多个糖苷重复单元[[聚合物(F)]的接枝侧链的接枝氟化聚合物的方法,所述方法包括聚合: - 偏二氟乙烯(VDF), - 任选地 ,一种或多种其他氟化单体[单体(F)]和 - 任选的一种或多种(甲基)丙烯酸单体[单体(MA)]在至少一种多糖衍生物[衍生物(P) 根据ASTM D445在20℃下在浓度为2重量%的水溶液中测量的具有小于15mPa xs的动态粘度的多糖衍生物,并且进一步提供如上定义的新型聚合物(F)。