PROCESS FOR PRODUCTION OF FLUORINE-CONTAINING BLOC

专利名称：PROCESS FOR PRODUCTION OF FLUORINE-CONTAINING BLOCK COPOLYMER

发明人：Yuzo Komatsu,Kenichi Katsukawa,Haruhiko

Mohri,Takashi Kanemura

申请号：US13384115申请日：20100716

公开号：US20120108756A1公开日：20120503

摘要：Provided is a process for the production of a fluorine-containing blockcopolymer, which suppresses the formation of a homopolymer as a by-product andwhich, regardless of whether the chain transfer constant of the iodine end is large orsmall, achieves nearly 100% conversion into a block copolymer. The process is

characterized by reacting (A) a fluorine-containing polymer which has an iodine atom or abromine atom at either or both terminals of the backbone chain and/or at a side-chainterminal with (M) a radical-polymerizable monomer in the presence of (C) a sulfurcompound represented by general formula (2): (Y)HSO(wherein Yis a mono- or di-valentmetal ion or an ammonium ion; and n is an integer of 0 to 2).

申请人：Yuzo Komatsu,Kenichi Katsukawa,Haruhiko Mohri,Takashi Kanemura

地址：Settsu-shi JP,Settsu-shi JP,Settsu-shi JP,Settsu-shi JP

国籍：JP,JP,JP,JP

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