JP2009521585A5 - - Google Patents

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JP2009521585A5
JP2009521585A5 JP2008547723A JP2008547723A JP2009521585A5 JP 2009521585 A5 JP2009521585 A5 JP 2009521585A5 JP 2008547723 A JP2008547723 A JP 2008547723A JP 2008547723 A JP2008547723 A JP 2008547723A JP 2009521585 A5 JP2009521585 A5 JP 2009521585A5
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fluorinated
carbon atoms
perfluorinated
fluorinated surfactant
surfactant
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JP2009521585A (ja
JP5128492B2 (ja
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Claims (10)

  1. 以下の一般式:
    [R f −(O) t −CHF−(CF 2 n −COO - i i+ (I)
    (式中、
    tは1であり、
    f は、炭素原子数1〜6のパーフルオロ化脂肪族基類、及び式 R f 1 −[OR f 2 p −[OR f 3 q
    (式中、R f 1 は、炭素原子数1〜6のパーフルオロ化脂肪族基であり、R f 2 及びR f 3 はそれぞれ独立して炭素原子数1、2、3又は4の直鎖のパーフルオロ化アルキレンを表し、p及びqはそれぞれ独立して0〜4の値を表し、pとqの和は少なくとも1である)のパーフルオロ化基類からなる群から選択され、
    nは0又は1であり、
    i+ は価数がiのカチオンを表し、
    iは1、2又は3である)
    を有するフッ素化界面活性剤であって、
    腎臓排泄によって96時間後に少なくとも45%の回復と、35時間以下の腎臓排出半減期とを有する、フッ素化界面活性剤。
  2. 以下の一般式:
    [R f −(O) t −CHF−(CF 2 n −COO - i i+ (I)
    (式中、
    tは0であり、
    f は、式 R f 4 −[OR f 5 k −[OR f 6 m −O−CF 2
    (式中、R f 4 は炭素原子数1〜6のパーフルオロ化脂肪族基であり、R f 5 およびR f 6 はそれぞれ独立して炭素原子数1、2、3又は4の直鎖のパーフルオロ化アルキレンを表し、k及びmはそれぞれ独立して0〜4までの値を表す)のパーフルオロ化基であり、
    nは0又は1であり、
    i+ は価数がiのカチオンを表し、
    iは1、2又は3である)
    を有する、フッ素化界面活性剤。
  3. 1つ以上のフッ素化モノマーを水性エマルション重合することを含む、フルオロポリマーの製造方法であって、前記水性エマルション重合が、請求項に記載された1以上のフッ素化界面活性剤の存在下で行われる、方法。
  4. 前記1以上のフッ素化界面活性剤の量が、水性エマルション重合の水相中の水の量に対し0.001重量%〜5重量%である、請求項に記載の方法。
  5. 前記水性エマルション重合が、請求項に記載された前記フッ素化界面活性剤以外の1以上のフッ素化界面活性剤を更に含む、請求項に記載の方法。
  6. 前記更に含まれるフッ素化界面活性剤が、パーフルオロ化ポリエーテル界面活性剤を含む、請求項に記載の方法。
  7. 水性媒体中に請求項に記載された1以上のフッ素化界面活性剤を含む水性組成物であって、フルオロポリマー粒子を含む、水性組成物。
  8. 前記フルオロポリマー粒子が40〜400nmの平均直径を有する、請求項に記載の水性組成物。
  9. 非イオン性の非フッ素化界面活性剤を更に含む、請求項に記載の水性組成物。
  10. 下記式:
    f −(O) t −CF=CF 2 (II)
    (式中、
    f は、任意に1つ以上の酸素原子で中断された、部分的に又は完全にフッ素化された脂肪族基を表し、
    tは0又は1であり、
    nは0又は1であり、
    i+ は、価数がiのカチオンを表し、
    iは1、2又は3である)
    のフッ素化オレフィンのフリーラジカル反応を炭化水素アルコールとともに行う工程、および
    得られた反応生成物を酸化する工程であって、フッ素化界面活性剤が下記の一般式:
    [R f −(O) t −CHF−(CF 2 n −COO - i i+ (I)
    (式中、
    tは1であり、
    f は、炭素原子数1〜6のパーフルオロ化脂肪族基類、及び式 R f 1 −[OR f 2 p −[OR f 3 q
    (式中、R f 1 は炭素原子数1〜6のパーフルオロ化脂肪族基であり、R f 2 及びR f 3 はそれぞれ独立して炭素原子数1、2、3又は4の直鎖のパーフルオロ化アルキレンを表し、p及びqはそれぞれ独立して0〜4の値を表し、pとqの和は少なくとも1である)
    のパーフルオロ化脂肪族基類からなる群から選択され、
    i+ は価数がiのカチオンを表し、
    iは1、2又は3である)
    を有する工程を含む、フッ素化界面活性剤の製造方法であって、
    腎臓排泄によって96時間後に少なくとも45%の回復と、35時間以下の腎臓排出半減期とを有する、方法。

JP2008547723A 2005-12-21 2006-12-19 フルオロポリマーを製造するためのフッ素化界面活性剤 Expired - Fee Related JP5128492B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0525978.3 2005-12-21
GBGB0525978.3A GB0525978D0 (en) 2005-12-21 2005-12-21 Fluorinated Surfactants For Making Fluoropolymers
PCT/US2006/062300 WO2007120346A2 (en) 2005-12-21 2006-12-19 Fluorinated surfactants for making fluoropolymers

Publications (3)

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JP2009521585A JP2009521585A (ja) 2009-06-04
JP2009521585A5 true JP2009521585A5 (ja) 2010-02-12
JP5128492B2 JP5128492B2 (ja) 2013-01-23

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US (3) US7838608B2 (ja)
EP (2) EP1963247B1 (ja)
JP (1) JP5128492B2 (ja)
CN (1) CN101331105B (ja)
AT (1) ATE501106T1 (ja)
DE (1) DE602006020614D1 (ja)
GB (1) GB0525978D0 (ja)
RU (1) RU2458041C2 (ja)
WO (1) WO2007120346A2 (ja)

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