JP2003517054A5 - - Google Patents

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Publication number
JP2003517054A5
JP2003517054A5 JP2001544801A JP2001544801A JP2003517054A5 JP 2003517054 A5 JP2003517054 A5 JP 2003517054A5 JP 2001544801 A JP2001544801 A JP 2001544801A JP 2001544801 A JP2001544801 A JP 2001544801A JP 2003517054 A5 JP2003517054 A5 JP 2003517054A5
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JP
Japan
Prior art keywords
acid
substituted
polymer
equal
acid functional
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Pending
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JP2001544801A
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English (en)
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JP2003517054A (ja
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Priority claimed from US09/464,337 external-priority patent/US6423784B1/en
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Publication of JP2003517054A publication Critical patent/JP2003517054A/ja
Publication of JP2003517054A5 publication Critical patent/JP2003517054A5/ja
Pending legal-status Critical Current

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【特許請求の範囲】
【請求項１】 化学式−Ｘ−Ａｒ−Ａn（式中、ＸはＯ、ＳまたはＮＲから選択され、ＲはＨおよびＣ１〜Ｃ３０のアルキルまたはアリールであって置換されていてもよく、ＡｒはＣ６〜Ｃ３０の芳香族基であって置換されていてもよく、Ａは酸機能であるかそれらの塩であり、ａは独立して１、２または３から選ばれる。）で示される側基を有する酸機能性フルオロポリマーであって、
ａ）ポリマーの当量が５０００以下、および、ｂ）２５℃におけるポリマーのプロトン伝導性が、０．０１ジーメンス／センチメートル（Ｓ／ｃｍ）以上、から選択される条件を満たすために十分に酸性化されている酸機能性フルオロポリマー。
JP2001544801A 1999-12-15 2000-12-04 酸機能性フルオロポリマー膜および製造方法 Pending JP2003517054A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/464,337 1999-12-15
US09/464,337 US6423784B1 (en) 1999-12-15 1999-12-15 Acid functional fluoropolymer membranes and method of manufacture
PCT/US2000/032879 WO2001044314A1 (en) 1999-12-15 2000-12-04 Acid functional fluoropolymer membranes and method of manufacture

Publications (2)

Publication Number Publication Date
JP2003517054A JP2003517054A (ja) 2003-05-20
JP2003517054A5 true JP2003517054A5 (ja) 2008-01-24

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ID=23843521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001544801A Pending JP2003517054A (ja) 1999-12-15 2000-12-04 酸機能性フルオロポリマー膜および製造方法

Country Status (7)

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US (3) US6423784B1 (ja)
EP (1) EP1242473A1 (ja)
JP (1) JP2003517054A (ja)
KR (1) KR100806416B1 (ja)
AU (1) AU1943201A (ja)
CA (1) CA2393383A1 (ja)
WO (1) WO2001044314A1 (ja)

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