发明申请
- 专利标题： Method For Producing Fluorine-Containing Elastomer Polymer
- 专利标题（中）： 生产含氟弹性体聚合物的方法
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申请号： US11547637申请日： 2005-04-05
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公开(公告)号： US20080114118A1公开(公告)日： 2008-05-15
- 发明人: Nobuhiko Tsuda , Yoshiki Tanaka , Shigeru Morita , Yasuhiko Sawada , Tetsuo Shimizu
- 申请人： Nobuhiko Tsuda , Yoshiki Tanaka , Shigeru Morita , Yasuhiko Sawada , Tetsuo Shimizu
- 专利权人： Daikin Industres, Ltd.
- 当前专利权人： Daikin Industres, Ltd.
- 优先权： JP2004-113683 20040407; JP2004-270480 20040916
- 国际申请： PCT/JP05/06677 WO 20050405
- 主分类号： C08L27/12
- IPC分类号： C08L27/12 ; C08F16/24
摘要：
Disclosed is a method for producing a fluorine-containing elastomer polymer which is excellent in productivity and crosslinkability. Specifically disclosed is a method for producing a fluorine-containing elastomer polymer wherein a fluorine-containing monomer is polymerized in an aqueous solvent in the presence of an emulsifying agent containing a fluorine-containing vinyl group and a chain transfer agent. This method for producing a fluorine-containing elastomer polymer is characterized in that the emulsifying agent containing a fluorine-containing vinyl group is composed of a compound having a radically polymerizable unsaturated bond and a hydrophilic group in a molecule.
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