JP2016164273A5 - - Google Patents

Download PDF

Info

Publication number
JP2016164273A5
JP2016164273A5 JP2016087804A JP2016087804A JP2016164273A5 JP 2016164273 A5 JP2016164273 A5 JP 2016164273A5 JP 2016087804 A JP2016087804 A JP 2016087804A JP 2016087804 A JP2016087804 A JP 2016087804A JP 2016164273 A5 JP2016164273 A5 JP 2016164273A5
Authority
JP
Japan
Prior art keywords
ocf
fine powder
modified polytetrafluoroethylene
polytetrafluoroethylene fine
powder according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2016087804A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016164273A (ja
JP6369499B2 (ja
Filing date
Publication date
Application filed filed Critical
Publication of JP2016164273A publication Critical patent/JP2016164273A/ja
Publication of JP2016164273A5 publication Critical patent/JP2016164273A5/ja
Application granted granted Critical
Publication of JP6369499B2 publication Critical patent/JP6369499B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016087804A 2013-11-29 2016-04-26 変性ポリテトラフルオロエチレンファインパウダー及び一軸延伸多孔質体 Active JP6369499B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013248706 2013-11-29
JP2013248706 2013-11-29

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2014242997A Division JP5930008B2 (ja) 2013-11-29 2014-12-01 変性ポリテトラフルオロエチレンファインパウダー及び一軸延伸多孔質体

Publications (3)

Publication Number Publication Date
JP2016164273A JP2016164273A (ja) 2016-09-08
JP2016164273A5 true JP2016164273A5 (enExample) 2016-11-24
JP6369499B2 JP6369499B2 (ja) 2018-08-08

Family

ID=53199223

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014242997A Active JP5930008B2 (ja) 2013-11-29 2014-12-01 変性ポリテトラフルオロエチレンファインパウダー及び一軸延伸多孔質体
JP2016087804A Active JP6369499B2 (ja) 2013-11-29 2016-04-26 変性ポリテトラフルオロエチレンファインパウダー及び一軸延伸多孔質体

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2014242997A Active JP5930008B2 (ja) 2013-11-29 2014-12-01 変性ポリテトラフルオロエチレンファインパウダー及び一軸延伸多孔質体

Country Status (6)

Country Link
US (1) US11084895B2 (enExample)
EP (1) EP3053937B1 (enExample)
JP (2) JP5930008B2 (enExample)
CN (1) CN105793300B (enExample)
TW (2) TWI586689B (enExample)
WO (1) WO2015080289A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3075767B1 (en) * 2013-11-29 2025-04-16 Daikin Industries, Ltd. Porous body, polymer electrolyte membrane, filter material for filter, and filter unit
CN105849958B (zh) 2013-11-29 2019-10-29 旭化成株式会社 高分子电解质膜
CA2932016C (en) 2013-11-29 2019-06-11 Asahi Kasei Kabushiki Kaisha Polymer electrolyte membrane
JP6801660B2 (ja) * 2015-08-19 2020-12-16 Agc株式会社 変性ポリテトラフルオロエチレンの水性乳化液、ファインパウダーおよび延伸多孔体の製造方法
CN106632796B (zh) * 2015-12-15 2019-02-05 浙江汉丞科技有限公司 膨体高分子量四氟乙烯共聚分散树脂的微孔材料
JP6244490B1 (ja) * 2016-03-20 2017-12-06 株式会社潤工社 ポリテトラフルオロエチレンチューブ
CN107428958B (zh) 2016-03-20 2019-10-22 株式会社润工社 聚四氟乙烯管
US20180036936A1 (en) * 2016-08-04 2018-02-08 General Electric Company Apparatus and method of processing a continuous sheet of polymer material
US20210221992A1 (en) * 2018-07-23 2021-07-22 Daikin Industries, Ltd. Polytetrafluoroethylene and stretched body
EP3858456A4 (en) * 2018-09-28 2022-07-20 Daikin Industries, Ltd. Filter medium for air filter, filter pack, air filter unit, and manufacturing methods therefor
CN113166305A (zh) * 2018-12-10 2021-07-23 大金工业株式会社 四氟乙烯聚合物、空气过滤器滤材、过滤件及空气过滤器单元
JP7316893B2 (ja) * 2019-09-27 2023-07-28 三井・ケマーズ フロロプロダクツ株式会社 高強度小孔径のポリテトラフルオロエチレン多孔膜
JP7657762B2 (ja) * 2021-09-30 2025-04-07 ダイキン工業株式会社 ポリテトラフルオロエチレンファインパウダー
TW202419485A (zh) 2022-08-10 2024-05-16 日商大金工業股份有限公司 改質聚四氟乙烯、及延伸體
CN119463005B (zh) * 2023-08-11 2025-12-12 山东东岳未来氢能材料股份有限公司 一种四氟乙烯与全氟烷基乙烯基醚共聚树脂及其制备方法

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271341A (en) 1961-08-07 1966-09-06 Du Pont Aqueous colloidal dispersions of polymer
US3250808A (en) 1963-10-31 1966-05-10 Du Pont Fluorocarbon ethers derived from hexafluoropropylene epoxide
CA962021A (en) 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
DE3135598A1 (de) 1981-09-09 1983-03-17 Hoechst Ag, 6000 Frankfurt "kontinuierliches verfahren zur agglomerierung von ptee-pulvern im fluessigen medium und damit gewonnenes modifiziertes ptee-pulver"
JP2551005B2 (ja) * 1987-06-24 1996-11-06 ダイキン工業株式会社 変性ポリテトラフルオロエチレンフアインパウダ−及びその製造方法
CA1339337C (en) * 1987-12-31 1997-08-19 Charles Winfield Stewart Modified polytetrafluoroethylene resins and blends thereof
JP2792354B2 (ja) 1991-07-23 1998-09-03 ダイキン工業株式会社 ポリテトラフルオロエチレン多孔膜
CA2074349C (en) 1991-07-23 2004-04-20 Shinji Tamaru Polytetrafluoroethylene porous film and preparation and use thereof
JPH07196831A (ja) 1993-12-28 1995-08-01 Japan Gore Tex Inc ポリテトラフルオロエチレン多孔膜とその製造方法
US5795668A (en) 1994-11-10 1998-08-18 E. I. Du Pont De Nemours And Company Fuel cell incorporating a reinforced membrane
US6156451A (en) 1994-11-10 2000-12-05 E. I. Du Pont De Nemours And Company Process for making composite ion exchange membranes
US5599614A (en) 1995-03-15 1997-02-04 W. L. Gore & Associates, Inc. Integral composite membrane
US5547551A (en) 1995-03-15 1996-08-20 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
JP3555999B2 (ja) 1994-12-07 2004-08-18 ジャパンゴアテックス株式会社 高分子電解質型燃料電池用高分子固体電解質・電極接合体の製造方法
US6054230A (en) 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
US5476589A (en) 1995-03-10 1995-12-19 W. L. Gore & Associates, Inc. Porpous PTFE film and a manufacturing method therefor
US5945192A (en) 1995-06-29 1999-08-31 Japan Gore-Tex, Inc. Sealing assembly for a solid polymer ion exchange membrane
JPH1092444A (ja) 1996-09-13 1998-04-10 Japan Gore Tex Inc 電気化学反応装置用固体高分子電解質複合体及びそれを用いた電気化学反応装置
AU9441498A (en) 1997-09-22 1999-04-12 W.L. Gore & Associates Gmbh An electrochemical energy storage means
JP3613024B2 (ja) 1997-12-26 2005-01-26 旭硝子株式会社 延伸用テトラフルオロエチレン系共重合体とその用途
US6013719A (en) 1998-06-15 2000-01-11 E. I. Du Pont De Nemours And Company Applications of low melt viscosity polytetrafluorethylene
US6177533B1 (en) 1998-11-13 2001-01-23 E. I. Du Pont De Nemours And Company Polytetrafluoroethylene resin
JP4974403B2 (ja) 2000-05-31 2012-07-11 日本ゴア株式会社 固体高分子電解質型燃料電池
JP3552686B2 (ja) 2000-10-30 2004-08-11 旭硝子株式会社 延伸用テトラフルオロエチレン重合体からなる多孔体フィルム
JP3552685B2 (ja) 2000-10-30 2004-08-11 旭硝子株式会社 強度に優れるテトラフルオロエチレン重合体
EP1201689B1 (en) 2000-10-30 2008-09-24 Asahi Glass Company, Limited Tetrafluoroethylene polymer for stretching
EP1263073A1 (en) 2001-05-31 2002-12-04 Asahi Glass Co., Ltd. Membrane-electrode assembly for solid polymer electrolyte fuel cells and process for its production
US6613203B1 (en) 2001-09-10 2003-09-02 Gore Enterprise Holdings Ion conducting membrane having high hardness and dimensional stability
JP3900883B2 (ja) 2001-10-05 2007-04-04 ダイキン工業株式会社 含フッ素重合体ラテックスの製造方法
US6541589B1 (en) 2001-10-15 2003-04-01 Gore Enterprise Holdings, Inc. Tetrafluoroethylene copolymer
BRPI0215428A8 (pt) 2002-01-04 2018-08-14 Du Pont dispersão aquosa, composição de revestimento da dispersão aquosa, substratos revestidos e filme auto-sustentado
CN1286205C (zh) 2002-09-30 2006-11-22 旭硝子株式会社 电解质膜的制造方法以及固体高分子型燃料电池的制造方法
US6737158B1 (en) 2002-10-30 2004-05-18 Gore Enterprise Holdings, Inc. Porous polymeric membrane toughened composites
EP1615282A4 (en) 2003-04-17 2008-04-23 Asahi Glass Co Ltd FESTPOLYMER ELECTROLYTMEMBRANE, MEMBRANE ELECTRODE ARRANGEMENT FOR A FESTPOLYMER FUEL CELL AND METHOD FOR THE PRODUCTION OF A FESTPOLYMER ELECTROLYTE MEMBRANE
US6979428B2 (en) 2003-08-01 2005-12-27 Steris Inc. Fluid over-flow/make-up air assembly for reprocessor
EP1661942A1 (en) * 2003-08-25 2006-05-31 Daikin Industries, Ltd. Mixed polytetrafluoroethylene powder, polytetrafluoroethylene porous shaped body, methods for producing those, polytetrafluoroethylene porous foam shaped body, and product for high-frequency signal transmission
US7696268B2 (en) * 2003-10-31 2010-04-13 Daikin Industries, Ltd. Process for producing aqueous fluoropolymer dispersion and aqueous fluoropolymer dispersion
WO2005061567A1 (ja) * 2003-12-22 2005-07-07 Daikin Industries, Ltd. 非溶融加工性ポリテトラフルオロエチレン及びそのファインパウダー
JP2006049002A (ja) 2004-08-02 2006-02-16 Toyota Motor Corp 固体高分子電解質の製造方法、固体高分子電解質膜、及び燃料電池
US20060051568A1 (en) 2004-09-09 2006-03-09 O'brien William G Composite membranes of high homogeneity
JP2006116816A (ja) 2004-10-21 2006-05-11 Sumitomo Chemical Co Ltd 積層体の製造方法及び製造装置
US7531611B2 (en) 2005-07-05 2009-05-12 Gore Enterprise Holdings, Inc. Copolymers of tetrafluoroethylene
US7671112B2 (en) 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
GB0514387D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
GB0525978D0 (en) 2005-12-21 2006-02-01 3M Innovative Properties Co Fluorinated Surfactants For Making Fluoropolymers
GB0514398D0 (en) 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
US7306729B2 (en) 2005-07-18 2007-12-11 Gore Enterprise Holdings, Inc. Porous PTFE materials and articles produced therefrom
US20070051780A1 (en) 2005-08-23 2007-03-08 Andersen Jean M Lined envelope
EP1939222B2 (en) * 2005-10-17 2019-09-04 AGC Inc. Process for producing an AQUEOUS POLYTETRAFLUOROETHYLENE EMULSION, AND POLYTETRAFLUOROETHYLENE FINE POWDER AND POROUS MATERIAL PRODUCED FROM THE SAME
EP1939252B1 (en) 2005-10-20 2011-09-21 Asahi Glass Company, Limited Aqueous polytetrafluoroethylene dispersion and product made from same
EP1939223B1 (en) 2005-10-20 2011-07-13 Asahi Glass Company, Limited Method for producing melt-moldable fluororesin
CA2633936A1 (en) 2005-12-15 2007-06-21 Tonen Chemical Corporation Hydrophilic, composite, microporous membrane and its production method
US7820775B2 (en) 2006-04-13 2010-10-26 Daikin Industries, Ltd. Tetrafluoroethylene polymer and aqueous dispersion thereof
WO2007119526A1 (ja) 2006-04-14 2007-10-25 Bridgestone Corporation インラインヒータ及びその製造方法
US20070276103A1 (en) 2006-05-25 2007-11-29 3M Innovative Properties Company Fluorinated Surfactants
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
CN101535352B (zh) 2006-11-09 2014-03-05 纳幕尔杜邦公司 使用包含氟聚醚酸或盐以及短链含氟表面活性剂的聚合剂进行的氟化单体的含水聚合反应
JP2008288193A (ja) 2007-04-19 2008-11-27 Toyota Motor Corp 燃料電池用補強型電解質膜、燃料電池用膜−電極接合体、及びそれを備えた固体高分子形燃料電池
JP5257360B2 (ja) 2007-06-28 2013-08-07 ダイキン工業株式会社 ポリテトラフルオロエチレン水性分散液及びその製造方法
DK2270818T3 (da) 2008-03-19 2020-06-15 Asahi Chemical Ind Polyelektrolyt og fremgangsmåde til fremstilling af polyelektrolytten
WO2009116630A1 (ja) 2008-03-21 2009-09-24 旭硝子株式会社 固体高分子形燃料電池用膜電極接合体および固体高分子形燃料電池
WO2009142080A1 (ja) 2008-05-21 2009-11-26 旭硝子株式会社 ポリテトラフルオロエチレンファインパウダーの製造方法
JP2010058026A (ja) 2008-09-02 2010-03-18 Fujifilm Corp 結晶性ポリマー微孔性膜及びその製造方法、並びに濾過用フィルタ
US8058376B2 (en) 2008-12-23 2011-11-15 E. I. Du Pont De Nemours And Company Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated lonomer produced in situ
CN101771153A (zh) 2008-12-30 2010-07-07 上海清能燃料电池技术有限公司 电化学电池的复合膜
JP5544505B2 (ja) 2009-02-27 2014-07-09 旭硝子株式会社 ポリテトラフルオロエチレン延伸フィルムの製造方法およびポリテトラフルオロエチレン延伸フィルム
US8658707B2 (en) 2009-03-24 2014-02-25 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expanded functional products obtained therefrom and reaction of the expanded products
US9139669B2 (en) 2009-03-24 2015-09-22 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
JP5901290B2 (ja) 2009-03-30 2016-04-06 ダイキン工業株式会社 ポリテトラフルオロエチレン及びその製造方法
CN102471412B (zh) 2009-07-31 2015-01-14 旭硝子株式会社 电解质材料、液状组合物及固体高分子型燃料电池用膜电极接合体
GB201007043D0 (en) * 2010-04-28 2010-06-09 3M Innovative Properties Co Process for producing ptfe and articles thereof
EP2409998B1 (en) 2010-07-23 2015-11-25 3M Innovative Properties Company High melting PTFE polymers suitable for melt-processing into shaped articles
US8808848B2 (en) 2010-09-10 2014-08-19 W. L. Gore & Associates, Inc. Porous article
JP4984007B1 (ja) 2010-12-21 2012-07-25 ダイキン工業株式会社 ポリテトラフルオロエチレン混合物
CN103261313B (zh) 2010-12-21 2016-02-17 大金工业株式会社 聚四氟乙烯混合物
CN106046219B (zh) 2011-08-25 2019-07-05 大金工业株式会社 聚四氟乙烯水性分散液的制造方法
US20130183515A1 (en) 2012-01-16 2013-07-18 Charles F. White Articles including expanded polytetrafluoroethylene membranes with serpentine fibrils
JP5983633B2 (ja) * 2012-02-02 2016-09-06 旭硝子株式会社 ポリテトラフルオロエチレンファインパウダーの製造方法
CN107088369A (zh) 2012-04-20 2017-08-25 大金工业株式会社 混合粉末和成型用材料在多孔膜的制造中的应用以及多孔膜
WO2014084397A1 (ja) * 2012-11-30 2014-06-05 ダイキン工業株式会社 ポリテトラフルオロエチレン水性分散液の製造方法
JP6341633B2 (ja) * 2013-05-17 2018-06-13 ダイキン工業株式会社 パーフルオロゴム水性分散液の製造方法
US10245545B2 (en) 2013-10-23 2019-04-02 Daikin Industries, Ltd. Embossed air filter filtration medium, filter pack, air filter unit, and method for manufacturing filtration medium for embossed air filter
US20170002156A1 (en) 2013-11-29 2017-01-05 Daikin Industries, Ltd. Biaxially-stretched porous membrane
EP3075767B1 (en) 2013-11-29 2025-04-16 Daikin Industries, Ltd. Porous body, polymer electrolyte membrane, filter material for filter, and filter unit
CN105849958B (zh) 2013-11-29 2019-10-29 旭化成株式会社 高分子电解质膜
CA2932016C (en) 2013-11-29 2019-06-11 Asahi Kasei Kabushiki Kaisha Polymer electrolyte membrane

Similar Documents

Publication Publication Date Title
JP2016164273A5 (enExample)
JP2016130328A5 (ja) フルオロポリマー水性分散液の製造方法
JP2013100532A5 (enExample)
JP5298851B2 (ja) 溶融成形可能なテトラフルオロエチレン共重合体の製造方法
JP2010509444A5 (enExample)
CN102558719B (zh) 一种耐低温含氟弹性体及其制备方法
RU2008119429A (ru) Водная политетрафторэтиленовая эмульсия, политетрафторэтиленовый мелкодисперсный порошок и пористый материал, полученный из него
EP2455408B1 (en) Process for production of fluorine-containing block copolymer
JP5257360B2 (ja) ポリテトラフルオロエチレン水性分散液及びその製造方法
JP2007509223A5 (enExample)
JP2018520248A5 (enExample)
JP2010539295A5 (enExample)
JP2019085582A (ja) ペンダントスルホニル基を有するテトラフルオロエチレン/ヘキサフルオロプロピレンコポリマー
JP6198670B2 (ja) フルオロポリマーの製造方法
JP2015045030A5 (enExample)
JP7552585B2 (ja) 含フッ素重合体の製造方法、水性分散液および含フッ素重合体組成物
JP2019534372A5 (enExample)
JP2018531316A5 (enExample)
JP2015537107A5 (enExample)
JP2022066257A5 (enExample)
JP6225726B2 (ja) 導電性含フッ素ポリマー組成物
CN105085753B (zh) 一种高热稳定性的聚偏氟乙烯树脂及其共聚物的制备方法
JPWO2019073934A1 (ja) 含フッ素弾性共重合体組成物、塗料、および塗装物品
CN102770468A (zh) 用于生产氟弹性体的方法
JPWO2015002008A1 (ja) 含フッ素ポリマーの製造方法