JP2006515375A5 - - Google Patents

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Publication number
JP2006515375A5
JP2006515375A5 JP2004508133A JP2004508133A JP2006515375A5 JP 2006515375 A5 JP2006515375 A5 JP 2006515375A5 JP 2004508133 A JP2004508133 A JP 2004508133A JP 2004508133 A JP2004508133 A JP 2004508133A JP 2006515375 A5 JP2006515375 A5 JP 2006515375A5
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JP
Japan
Prior art keywords
fluoropolymer dispersion
anion exchange
exchange resin
aqueous
dispersion
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
JP2004508133A
Other languages
English (en)
Japanese (ja)
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JP2006515375A (ja
JP4351155B2 (ja
Filing date
Publication date
Priority claimed from EP02100547A external-priority patent/EP1364972B1/en
Application filed filed Critical
Publication of JP2006515375A publication Critical patent/JP2006515375A/ja
Publication of JP2006515375A5 publication Critical patent/JP2006515375A5/ja
Application granted granted Critical
Publication of JP4351155B2 publication Critical patent/JP4351155B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004508133A 2002-05-22 2003-05-05 水性フルオロポリマー分散系中のフッ素化界面活性剤の量を減少させる方法 Expired - Fee Related JP4351155B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02100547A EP1364972B1 (en) 2002-05-22 2002-05-22 Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions
PCT/US2003/013839 WO2003099879A1 (en) 2002-05-22 2003-05-05 Process for reducing the amount of fluorinated surfactant in aqueous fluoropolymer dispersions

Publications (3)

Publication Number Publication Date
JP2006515375A JP2006515375A (ja) 2006-05-25
JP2006515375A5 true JP2006515375A5 (enExample) 2006-07-06
JP4351155B2 JP4351155B2 (ja) 2009-10-28

Family

ID=29286201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004508133A Expired - Fee Related JP4351155B2 (ja) 2002-05-22 2003-05-05 水性フルオロポリマー分散系中のフッ素化界面活性剤の量を減少させる方法

Country Status (11)

Country Link
US (2) US6825250B2 (enExample)
EP (1) EP1364972B1 (enExample)
JP (1) JP4351155B2 (enExample)
CN (1) CN1656128A (enExample)
AT (1) ATE338073T1 (enExample)
AU (1) AU2003234457A1 (enExample)
CA (1) CA2484299A1 (enExample)
DE (1) DE60214343T2 (enExample)
RU (1) RU2319712C2 (enExample)
WO (1) WO2003099879A1 (enExample)
ZA (1) ZA200410285B (enExample)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
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DE19857111A1 (de) * 1998-12-11 2000-06-15 Dyneon Gmbh Wäßrige Dispersionen von Fluorpolymeren
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EP1441014A1 (en) * 2003-01-22 2004-07-28 3M Innovative Properties Company Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant
DE60301322T2 (de) * 2003-02-28 2006-06-08 3M Innovative Properties Co., St. Paul Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht
EP1462465B1 (en) * 2003-03-25 2012-02-22 3M Innovative Properties Company Melt-processible thermoplastic fluoropolymers having improved processing characteristics and method of producing the same
EP1529785B1 (en) * 2003-10-24 2011-03-16 3M Innovative Properties Company Aqueous dispersions of polytetrafluoroethylene particles
EP1533325B1 (en) * 2003-11-17 2011-10-19 3M Innovative Properties Company Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant
ITMI20040031A1 (it) 2004-01-14 2004-04-14 Solvay Solexis Spa Processo per la preparazione di dispersori di fluoropolimeri
EP1561729A1 (en) 2004-02-05 2005-08-10 3M Innovative Properties Company Removal of fluorinated surfactants from waste water
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EP1614731B1 (en) * 2004-07-05 2008-08-27 3M Innovative Properties Company Primer coating of PTFE for metal substrates
US20060014887A1 (en) * 2004-07-19 2006-01-19 3M Innovative Properties Company Method of hydrolyzing a dispersion of ionic fluoropolymer
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US7666927B2 (en) * 2004-12-22 2010-02-23 E.I. Du Pont De Nemours And Company Removing fluorosurfactant from aqueous fluoropolymer dispersions using anion exchange polymer with functional groups resistant to degradation to trialkylamines
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ITMI20042554A1 (it) * 2004-12-30 2005-03-30 Solvay Solexis Spa Procedimento per la preparazione di dispersioni di fluoropolimeri
US20060183842A1 (en) * 2005-02-10 2006-08-17 Johnson David W Fluoropolymer dispersions with reduced fluorosurfactant content and high shear stability
US20060178472A1 (en) * 2005-02-10 2006-08-10 Johnson David W Process for producing low fluorosurfactant-containing aqueous fluoropolymer dispersions with controlled pH
US7671111B2 (en) * 2005-02-10 2010-03-02 E.I. Du Pont De Nemours And Company Monitoring column breakthrough in a process for removing fluorosurfactant from aqueous fluoropolymer dispersions
JP5061446B2 (ja) * 2005-03-04 2012-10-31 旭硝子株式会社 含フッ素エラストマーラテックス、その製造方法、含フッ素エラストマーおよび含フッ素ゴム成形品
EP1700869A1 (en) * 2005-03-11 2006-09-13 3M Innovative Properties Company Recovery of fluorinated surfactants from a basic anion exchange resin having quaternary ammonium groups
US20060270780A1 (en) * 2005-05-25 2006-11-30 Ping Xu High purity perfluoroelastomer composites and a processes to produce the same
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US7514484B2 (en) * 2005-06-06 2009-04-07 Asahi Glass Company, Limited Aqueous dispersion of polytetrafluoroethylene and process for its production
GB2427170A (en) * 2005-06-17 2006-12-20 3M Innovative Properties Co Fluoropolymer film having glass microspheres
JP4956925B2 (ja) * 2005-07-13 2012-06-20 旭硝子株式会社 ポリテトラフルオロエチレン水性分散液およびその製造方法
US20080015304A1 (en) 2006-07-13 2008-01-17 Klaus Hintzer Aqueous emulsion polymerization process for producing fluoropolymers
US20070015937A1 (en) * 2005-07-15 2007-01-18 3M Innovative Properties Company Process for recovery of fluorinated carboxylic acid surfactants from exhaust gas
GB0514387D0 (en) * 2005-07-15 2005-08-17 3M Innovative Properties Co Aqueous emulsion polymerization of fluorinated monomers using a perfluoropolyether surfactant
GB0523853D0 (en) 2005-11-24 2006-01-04 3M Innovative Properties Co Fluorinated surfactants for use in making a fluoropolymer
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
ITMI20051397A1 (it) * 2005-07-21 2007-01-22 Solvay Solexis Spa Polveri fini di fluoropolimeri
ES2611988T3 (es) * 2005-08-08 2017-05-11 Arkema Inc. Polimerización de fluoropolímeros usando tensioactivos no fluorados
JP4792873B2 (ja) * 2005-08-19 2011-10-12 旭硝子株式会社 精製ポリテトラフルオロエチレン水性分散液の製造方法
GB2430437A (en) * 2005-09-27 2007-03-28 3M Innovative Properties Co Method of making a fluoropolymer
CN101282788B (zh) * 2005-10-14 2011-04-06 旭硝子株式会社 碱性阴离子交换树脂的再生方法
US7728087B2 (en) 2005-12-23 2010-06-01 3M Innovative Properties Company Fluoropolymer dispersion and method for making the same
DE602007001279D1 (de) * 2006-01-13 2009-07-30 Asahi Glass Co Ltd Verfahren zur Herstellung von elastischem Fluorcopolymer und vernetztem Fluorkautschuk
EP1845116A1 (en) * 2006-04-11 2007-10-17 Solvay Solexis S.p.A. Fluoropolymer dispersion purification
US7754795B2 (en) 2006-05-25 2010-07-13 3M Innovative Properties Company Coating composition
US20070276103A1 (en) * 2006-05-25 2007-11-29 3M Innovative Properties Company Fluorinated Surfactants
US7666928B2 (en) 2006-05-31 2010-02-23 E.I. Du Pont De Nemours And Company Staged addition of non-fluorinated anionic surfactant to reduced fluorosurfactant fluoropolymer dispersion
US7754287B2 (en) * 2006-05-31 2010-07-13 E. I. Du Pont De Nemours And Company Process for forming filled bearings from fluoropolymer dispersions stabilized with anionic polyelectrolyte dispersing agents
EP2039709B1 (en) * 2006-07-06 2014-03-26 Daikin Industries, Ltd. Aqueous fluorine-containing polymer dispersion
US20090312443A1 (en) * 2006-07-07 2009-12-17 Chie Sawauchi Method for producing aqueous fluorine-containing polymer dispersion and aqueous fluorine-containing polymer dispersion
US8119750B2 (en) 2006-07-13 2012-02-21 3M Innovative Properties Company Explosion taming surfactants for the production of perfluoropolymers
JP5446269B2 (ja) * 2006-11-24 2014-03-19 旭硝子株式会社 含フッ素乳化剤の含有量の減少した含フッ素ポリマー水性分散液の製造方法
WO2008127461A2 (en) * 2006-12-12 2008-10-23 3M Innovative Properties Company Thermally stable fluoropolymers
GB0625071D0 (en) * 2006-12-15 2007-01-24 3M Innovative Properties Co Process for removing fluorinated emulsifier from fluoropolmer dispersions using an ion-exchange resin and dispersions obtained therefrom
EP2132143B1 (en) * 2007-02-16 2012-12-26 3M Innovative Properties Company System and process for the removal of fluorochemicals from water
WO2008109219A1 (en) * 2007-03-06 2008-09-12 3M Innovative Properties Company System and process for ultrasonically induced cavitation of fluorochemicals
US20080264864A1 (en) * 2007-04-27 2008-10-30 3M Innovative Properties Company PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT
WO2009020187A1 (ja) 2007-08-07 2009-02-12 Daikin Industries, Ltd. 低分子量ポリテトラフルオロエチレン水性分散液、低分子量ポリテトラフルオロエチレン粉末及び低分子量ポリテトラフルオロエチレンの製造方法
US8329813B2 (en) * 2009-05-08 2012-12-11 E I Du Pont De Nemours And Company Thermal reduction of fluoroether carboxylic acids or salts from fluoropolymer dispersions
CN104403036B (zh) * 2014-12-22 2017-02-22 上海三爱富新材料股份有限公司 水性含氟聚合物分散乳液及其制备方法
EP4257638B1 (en) * 2017-03-31 2026-07-22 Daikin Industries, Ltd. Production method for fluoropolymer, surfactant for polymerization, and use of surfactant
WO2018181898A1 (ja) 2017-03-31 2018-10-04 ダイキン工業株式会社 フルオロポリマーの製造方法、重合用界面活性剤及び界面活性剤の使用
EP3960773B1 (en) * 2019-04-26 2025-07-16 Daikin Industries, Ltd. Method for producing aqueous fluoropolymer dispersion, drainage treatment method, and aqueous fluoropolymer dispersion
US12240767B2 (en) 2019-06-28 2025-03-04 Katholieke Universiteit Leuven Adsorptive removal of perfluorinated or partially fluorinated surfactants

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