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    Hexafluoropropylene Oxide Polymer Compositions and a Preparing Method of Hexafluoropropylene Oxide Polymer Using Hexafluoropropylene Oligomer
    1.
    发明申请
    Hexafluoropropylene Oxide Polymer Compositions and a Preparing Method of Hexafluoropropylene Oxide Polymer Using Hexafluoropropylene Oligomer 审中-公开
    六氟丙烯氧化物聚合物组合物和使用六氟丙烯低聚物的六氟丙烯氧化物聚合物的制备方法

    公开(公告)号：US20150073112A1

    公开(公告)日：2015-03-12

    申请号：US14540551

    申请日：2014-11-13

    Applicant: Korea Research Institute of Chemical Technology

    Inventor： Soo-Bok Lee ,  In Jun Park ,  Jong-Wook Ha ,  Kwang Won Lee ,  Sang Goo Lee

    IPC: C08F214/28

    CPC classification number: C08F214/28 ,  C08G65/226

    Abstract: The present invention relates to hexafluoropropylene oxide polymer composition and a process of preparing of hexafluoropropylene oxide polymer by an anionic polymerization, and in particular the hexafluoropropylene oxide polymer composition comprises an anionic initiator, a polar solvent, hexafluoropropylene and hexafluoropropylene oxide. The hexafluoropropylene oxide polymer is prepared under particular reaction conditions by using the composition, hexafluoropropylene oxide poylymer prepared by using the composition according to a preparation process herein has a weight average molecular weight (Mw) of 1,500-4,000 at −10-20° C.

    Abstract translation: 本发明涉及六氟环氧丙烷聚合物组合物和通过阴离子聚合制备六氟环氧丙烷聚合物的方法，特别是六氟环氧丙烷聚合物组合物包括阴离子引发剂，极性溶剂，六氟丙烯和六氟环氧丙烷。 通过使用该组合物在特定的反应条件下制备六氟环氧丙烷聚合物，通过使用根据本发明的制备方法的组合物制备的六氟环氧丙烷聚合物在-10-20℃下的重均分子量（Mw）为1,500-4,000

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