JP2006522836A5 - - Google Patents
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- Publication number
- JP2006522836A5 JP2006522836A5 JP2004567414A JP2004567414A JP2006522836A5 JP 2006522836 A5 JP2006522836 A5 JP 2006522836A5 JP 2004567414 A JP2004567414 A JP 2004567414A JP 2004567414 A JP2004567414 A JP 2004567414A JP 2006522836 A5 JP2006522836 A5 JP 2006522836A5
- Authority
- JP
- Japan
- Prior art keywords
- fluoropolymer
- dispersion
- aqueous
- anion exchange
- exchange resin
- 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.)
- Withdrawn
Links
- 229920002313 fluoropolymer Polymers 0.000 claims 13
- 239000004811 fluoropolymer Substances 0.000 claims 13
- 239000006185 dispersion Substances 0.000 claims 11
- 238000000034 method Methods 0.000 claims 5
- 239000003957 anion exchange resin Substances 0.000 claims 4
- 239000004094 surface-active agent Substances 0.000 claims 4
- 239000000155 melt Substances 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Claims (3)
- 水性フルオロポリマー分散体であって、前記水性フルオロポリマー分散体の重量を基準にして少なくとも25重量%の量の溶融加工可能なフルオロポリマーと、フルオロポリマー固形分の重量を基準にして100ppm以下の、分子量が1000g/mol以下のフッ素化界面活性剤と、を含み、または前記フッ素化界面活性剤をまったく含まず、前記水性フルオロポリマー分散体が少なくとも200μS/cmの導電率を有する、水性フルオロポリマー分散体。
- 溶融加工可能なフルオロポリマーの水性分散体の中の、分子量が1000g/mol以下のフッ素化界面活性剤の量を減少させるための方法であって、前記方法が、
・前記フルオロポリマー分散体をアニオン交換樹脂と接触させて、フッ素化界面活性剤をそれに結合させる工程と、
・前記フルオロポリマー分散体を前記アニオン交換樹脂から分離させる工程と、
を含み、それにより、漏出が起きたり樹脂床の閉塞が起きたりするより前に、前記アニオン交換樹脂を用いることによって、前記アニオン交換樹脂の床容積の少なくとも3倍に相当する量の水性フルオロポリマー分散体を処理できるような導電率を、前記溶融加工可能なフルオロポリマー分散体の前記水性分散体が有する、方法。 - フルオロポリマーを用いて基材をコーティングする方法であって、前記方法が、請求項1に記載の水性フルオロポリマー分散体を前記基材にコーティングする工程を含む、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03100126A EP1441014A1 (en) | 2003-01-22 | 2003-01-22 | Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant |
PCT/US2003/038113 WO2004067656A1 (en) | 2003-01-22 | 2003-12-01 | Aqueous fluoropolymer dispersion comprising a melt processible fluoropolymer and having a reduced amount of fluorinated surfactant |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006522836A JP2006522836A (ja) | 2006-10-05 |
JP2006522836A5 true JP2006522836A5 (ja) | 2007-01-25 |
Family
ID=32524233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004567414A Withdrawn JP2006522836A (ja) | 2003-01-22 | 2003-12-01 | 溶融加工可能なフルオロポリマーを含み、フッ素化界面活性剤の量を減少させた水性フルオロポリマー分散体 |
Country Status (8)
Country | Link |
---|---|
US (2) | US20040143052A1 (ja) |
EP (1) | EP1441014A1 (ja) |
JP (1) | JP2006522836A (ja) |
CN (1) | CN1738877A (ja) |
AU (1) | AU2003293193A1 (ja) |
RU (1) | RU2005122897A (ja) |
WO (1) | WO2004067656A1 (ja) |
ZA (1) | ZA200506624B (ja) |
Families Citing this family (41)
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US7279522B2 (en) * | 2001-09-05 | 2007-10-09 | 3M Innovative Properties Company | Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant |
ITMI20040031A1 (it) * | 2004-01-14 | 2004-04-14 | Solvay Solexis Spa | Processo per la preparazione di dispersori di fluoropolimeri |
PL1570917T3 (pl) * | 2004-03-01 | 2009-10-30 | 3M Innovative Properties Co | Sposób powlekania substratu dyspersją fluoropolimeru |
US7659329B2 (en) * | 2004-12-22 | 2010-02-09 | E. I. Du Pont De Nemours And Company | Removing fluorosurfactant from aqueous fluoropolymer dispersions using monodisperse ion exchange resin |
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 |
US7619018B2 (en) | 2004-12-22 | 2009-11-17 | E.I. Du Pont De Nemours And Company | Process for removing fluorosurfactant from aqueous fluoropolymer dispersions and reducing scum formation |
US20060135681A1 (en) * | 2004-12-22 | 2006-06-22 | Cavanaugh Robert J | Viscosity control for reduced fluorosurfactant aqueous fluoropolymer dispersions by the addition of cationic surfactant |
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 |
US20060183842A1 (en) * | 2005-02-10 | 2006-08-17 | Johnson David W | Fluoropolymer dispersions with reduced fluorosurfactant content and high shear stability |
JP4667935B2 (ja) * | 2005-04-07 | 2011-04-13 | 明成化学工業株式会社 | 繊維構造物の撥水加工方法および当該方法により撥水加工された繊維構造物 |
US8814861B2 (en) | 2005-05-12 | 2014-08-26 | Innovatech, Llc | Electrosurgical electrode and method of manufacturing same |
US7147634B2 (en) | 2005-05-12 | 2006-12-12 | Orion Industries, Ltd. | Electrosurgical electrode and method of manufacturing same |
US7488781B2 (en) * | 2005-05-25 | 2009-02-10 | Gore Enterprise Holdings, Inc. | High purity transparent perfluoroelastomer parts and a process to produce the same |
US20060270780A1 (en) * | 2005-05-25 | 2006-11-30 | Ping Xu | High purity perfluoroelastomer composites and a processes to produce the same |
GB2427170A (en) * | 2005-06-17 | 2006-12-20 | 3M Innovative Properties Co | Fluoropolymer film having glass microspheres |
GB0523853D0 (en) | 2005-11-24 | 2006-01-04 | 3M Innovative Properties Co | Fluorinated surfactants for use in making a fluoropolymer |
GB0514398D0 (en) * | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant |
US20070015937A1 (en) | 2005-07-15 | 2007-01-18 | 3M Innovative Properties Company | Process for recovery of fluorinated carboxylic acid surfactants from exhaust gas |
US20080015304A1 (en) | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
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 |
GB2430437A (en) * | 2005-09-27 | 2007-03-28 | 3M Innovative Properties Co | Method of making a fluoropolymer |
EP1939223B1 (en) * | 2005-10-20 | 2011-07-13 | Asahi Glass Company, Limited | Method for producing melt-moldable fluororesin |
US20070117929A1 (en) | 2005-11-18 | 2007-05-24 | Burch Heidi E | Fluoropolymer composition |
JP2009516068A (ja) * | 2005-11-18 | 2009-04-16 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | フルオロポリマーブレンド方法 |
US7728087B2 (en) | 2005-12-23 | 2010-06-01 | 3M Innovative Properties Company | Fluoropolymer dispersion and method for making the same |
US20070207273A1 (en) * | 2006-03-02 | 2007-09-06 | Jeffrey Todd English | Rapid drying of fluoropolymer dispersion coating compositions |
US20070276103A1 (en) * | 2006-05-25 | 2007-11-29 | 3M Innovative Properties Company | Fluorinated Surfactants |
US7754795B2 (en) * | 2006-05-25 | 2010-07-13 | 3M Innovative Properties Company | Coating composition |
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 |
JP5195425B2 (ja) * | 2006-06-29 | 2013-05-08 | ダイキン工業株式会社 | フッ素樹脂水性分散液及びその製造方法 |
US8119750B2 (en) * | 2006-07-13 | 2012-02-21 | 3M Innovative Properties Company | Explosion taming surfactants for the production of perfluoropolymers |
US20100022702A1 (en) * | 2006-12-12 | 2010-01-28 | Chen Lisa P | Thermally stable fluoropolymers |
BRPI0807109A2 (pt) * | 2007-02-16 | 2014-05-06 | 3M Innovative Properties Co | Sistema e processo para a remoção de fluoroquiímicos da água |
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 |
WO2009028385A1 (ja) * | 2007-08-31 | 2009-03-05 | Daikin Industries, Ltd. | 被覆用組成物及び被覆物品 |
WO2011028679A1 (en) * | 2009-09-01 | 2011-03-10 | Kaneka Texas Corporation | Polyimides and fluoropolymer bonding layer with improved copper heat seal strength |
JP5223979B2 (ja) | 2011-03-31 | 2013-06-26 | ダイキン工業株式会社 | フルオロポリマー水性分散液 |
DK3004223T3 (da) * | 2013-06-04 | 2021-06-07 | Solvay Specialty Polymers It | Fremgangsmåde til fremstilling af fluorpolymerkompositter |
CN116371827A (zh) * | 2018-02-07 | 2023-07-04 | 大金工业株式会社 | 亲水性化合物的除去方法 |
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US2559752A (en) * | 1951-03-06 | 1951-07-10 | Du Pont | Aqueous colloidal dispersions of polymers |
US2863889A (en) * | 1956-09-18 | 1958-12-09 | Du Pont | Method for recovering fluorinated stabilizer |
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US3037953A (en) * | 1961-04-26 | 1962-06-05 | Du Pont | Concentration of aqueous colloidal dispersions of polytetrafluoroethylene |
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US6720360B1 (en) * | 2000-02-01 | 2004-04-13 | 3M Innovative Properties Company | Ultra-clean fluoropolymers |
DE10018853C2 (de) * | 2000-04-14 | 2002-07-18 | Dyneon Gmbh | Herstellung wässriger Dispersionen von Fluorpolymeren |
DE60214343T2 (de) * | 2002-05-22 | 2007-03-29 | 3M Innovative Properties Co., Saint Paul | Prozess zur Reduzierung des Gehaltes an fluorierten Emulgatoren in wässrigen Fluorpolymer-Dispersionen |
-
2003
- 2003-01-22 EP EP03100126A patent/EP1441014A1/en not_active Withdrawn
- 2003-12-01 CN CNA2003801089915A patent/CN1738877A/zh active Pending
- 2003-12-01 US US10/725,231 patent/US20040143052A1/en not_active Abandoned
- 2003-12-01 RU RU2005122897/04A patent/RU2005122897A/ru unknown
- 2003-12-01 JP JP2004567414A patent/JP2006522836A/ja not_active Withdrawn
- 2003-12-01 WO PCT/US2003/038113 patent/WO2004067656A1/en active Application Filing
- 2003-12-01 AU AU2003293193A patent/AU2003293193A1/en not_active Abandoned
-
2004
- 2004-09-03 US US10/933,738 patent/US20050043471A1/en not_active Abandoned
-
2005
- 2005-08-18 ZA ZA200506624A patent/ZA200506624B/en unknown
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