JP2009501808A5 - - Google Patents

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JP2009501808A5
JP2009501808A5 JP2008521591A JP2008521591A JP2009501808A5 JP 2009501808 A5 JP2009501808 A5 JP 2009501808A5 JP 2008521591 A JP2008521591 A JP 2008521591A JP 2008521591 A JP2008521591 A JP 2008521591A JP 2009501808 A5 JP2009501808 A5 JP 2009501808A5
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Japan
Prior art keywords
formula
perfluoropolyethers
represented
ocf
salt
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JP2008521591A
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JP5021642B2 (ja
JP2009501808A (ja
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Priority claimed from GBGB0514387.0A external-priority patent/GB0514387D0/en
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Claims (2)

  1. 1以上のフッ素化モノマー類の水性乳化重合を含むフルオロポリマーを製造する方法であって、前記水性乳化重合が、乳化剤としてのペルフルオロポリエーテルの存在下で行われ、前記ペルフルオロポリエーテルが、式(I)で表されるペルフルオロポリエーテル類:
    CF3−(OCF2m−O−CF2−X (I)
    (式中、mは1〜6の値であり、Xはカルボン酸基又はそれらの塩を示す);
    式(II)で表されるペルフルオロポリエーテル類:
    CF3−O−(CF23−(OCF(CF3)−CF2z−O−L−Y (II)
    (式中、zは0、1、2又は3の値であり、Lは−CF(CF3)−、−CF2−及び−CF2CF2−から選択される二価の連結基を示し、そしてYはカルボン酸基又はそれらの塩を示す);並びに
    式(I)および/または(II)で表されるペルフルオロポリエーテル類の混合物から成る群から選択される方法。
  2. 化剤としてのペルフルオロポリエーテルを含むフルオロポリマーの水性分散液であって、前記ペルフルオロポリエーテルが、式(I)で表されるペルフルオロポリエーテル類:
    CF3−(OCF2m−O−CF2−X (I)
    (式中、mは1〜6の値であり、Xはカルボン酸基又はそれらの塩を示す);
    式(II)で表されるペルフルオロポリエーテル類:
    CF3−O−(CF23−(OCF(CF3)−CF2z−O−L−Y (II)
    (式中、zは0、1、2又は3の値であり、Lは−CF(CF3)−、−CF2−及び−CF2CF2−から選択される二価の連結基を示し、及びYはカルボン酸基又はそれらの塩を示す);並びに
    式(I)および/または(II)で表されるペルフルオロポリエーテル類の混合物から成る群から選択される分散液。
JP2008521591A 2005-07-15 2006-07-14 ペルフルオロポリエーテル界面活性剤を用いるフッ素化モノマー類の水性乳化重合 Expired - Fee Related JP5021642B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0514387.0 2005-07-15
GBGB0514387.0A GB0514387D0 (en) 2005-07-15 2005-07-15 Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
PCT/US2006/027144 WO2007011631A1 (en) 2005-07-15 2006-07-14 Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant

Publications (3)

Publication Number Publication Date
JP2009501808A JP2009501808A (ja) 2009-01-22
JP2009501808A5 true JP2009501808A5 (ja) 2009-08-20
JP5021642B2 JP5021642B2 (ja) 2012-09-12

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JP2008521591A Expired - Fee Related JP5021642B2 (ja) 2005-07-15 2006-07-14 ペルフルオロポリエーテル界面活性剤を用いるフッ素化モノマー類の水性乳化重合

Country Status (9)

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US (1) US20070015865A1 (ja)
EP (1) EP1904538B1 (ja)
JP (1) JP5021642B2 (ja)
CN (1) CN101218264B (ja)
AT (1) ATE464330T1 (ja)
DE (1) DE602006013641D1 (ja)
GB (1) GB0514387D0 (ja)
RU (1) RU2428434C2 (ja)
WO (1) WO2007011631A1 (ja)

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