JP2015516028A5 - - Google Patents
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- Publication number
- JP2015516028A5 JP2015516028A5 JP2015511550A JP2015511550A JP2015516028A5 JP 2015516028 A5 JP2015516028 A5 JP 2015516028A5 JP 2015511550 A JP2015511550 A JP 2015511550A JP 2015511550 A JP2015511550 A JP 2015511550A JP 2015516028 A5 JP2015516028 A5 JP 2015516028A5
- Authority
- JP
- Japan
- Prior art keywords
- fluorinated polymer
- aqueous
- polymer resin
- dispersion
- induced discoloration
- 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- Withdrawn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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261644703P | 2012-05-09 | 2012-05-09 | |
| US61/644,703 | 2012-05-09 | ||
| PCT/US2013/039400 WO2013169580A1 (en) | 2012-05-09 | 2013-05-03 | Fluoropolymer dispersion treatment employing oxidizing agent to reduce fluoropolymer resin discoloration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015516028A JP2015516028A (ja) | 2015-06-04 |
| JP2015516028A5 true JP2015516028A5 (https=) | 2016-06-23 |
Family
ID=48428706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015511550A Withdrawn JP2015516028A (ja) | 2012-05-09 | 2013-05-03 | フッ素化ポリマー樹脂変色を低減させるための酸化剤を利用するフッ素化ポリマー分散体処理 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US20130303717A1 (https=) |
| EP (1) | EP2847238A1 (https=) |
| JP (1) | JP2015516028A (https=) |
| CN (1) | CN104395356A (https=) |
| WO (1) | WO2013169580A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9175115B2 (en) | 2012-05-09 | 2015-11-03 | The Chemours Company Fc, Llc | Fluoropolymer resin treatment employing heating and oxygen source to reduce discoloration |
| US9175110B2 (en) | 2012-05-09 | 2015-11-03 | The Chemours Company Fc, Llc | Fluoropolymer resin treatment employing melt extrusion and exposure to oxygen source to reduce discoloration |
| US9175112B2 (en) | 2012-05-09 | 2015-11-03 | The Chemours Company Fc, Llc | Drying wet fluoropolymer resin and exposing to oxygen source to reduce discoloration |
| US20130303717A1 (en) * | 2012-05-09 | 2013-11-14 | E I Du Pont De Nemours And Company | Fluoropolymer Dispersion Treatment Employing Oxidizing Agent to Reduce Fluoropolymer Resin Discoloration |
| US9574027B2 (en) | 2013-03-11 | 2017-02-21 | The Chemours Company Fc, Llc | Fluoropolymer resin treatment employing sorbent to reduce fluoropolymer resin discoloration |
| US9912061B2 (en) | 2016-05-18 | 2018-03-06 | International Business Machines Corporation | Millimeter-wave communications on a multifunction platform |
| CN113717300B (zh) * | 2017-03-31 | 2023-11-17 | 大金工业株式会社 | 含氟聚合物的制造方法、聚合用表面活性剂和表面活性剂的使用 |
| WO2019031617A1 (ja) | 2017-08-10 | 2019-02-14 | ダイキン工業株式会社 | 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、改質ポリテトラフルオロエチレン粉末の製造方法、ポリテトラフルオロエチレン成形体の製造方法、及び、組成物 |
| SG11202000862YA (en) | 2017-08-10 | 2020-02-27 | Daikin Ind Ltd | Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition |
| FR3076832B1 (fr) * | 2018-01-15 | 2019-12-06 | Arkema France | Poudre de polymere fluore a fenetre de frittage elargie par traitement thermique et son utilisation dans le frittage laser |
| US11014999B2 (en) | 2018-04-24 | 2021-05-25 | Inhance Technologies, LLC | Systems and methods for processing fluoropolymer materials and related workpieces |
| CN110091486A (zh) * | 2019-06-03 | 2019-08-06 | 浙江松华新材股份有限公司 | 一种感应加热挤出聚四氟乙烯棒材的加工方法 |
| WO2022118215A1 (en) * | 2020-12-02 | 2022-06-09 | 3M Innovative Properties Company | White polytetrafluoroethylene powders |
| CN118003588B (zh) * | 2024-04-10 | 2024-07-12 | 福建曙光电缆有限公司 | 一种塑料绝缘电缆挤出装置及其方法 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1140964A (fr) * | 1956-01-04 | 1957-08-22 | Pechiney | Perfectionnement aux polymères d'oléfines fluorées et chlorofluorées |
| FR1143777A (fr) * | 1956-02-22 | 1957-10-04 | Electro Chimie Soc D | Procédé d'amélioration des polymères fluorés |
| NL121076C (https=) * | 1959-05-05 | |||
| US3282875A (en) | 1964-07-22 | 1966-11-01 | Du Pont | Fluorocarbon vinyl ether polymers |
| US3391099A (en) | 1966-04-25 | 1968-07-02 | Du Pont | Polymerization process |
| FR1600355A (https=) * | 1968-01-18 | 1970-07-20 | ||
| US4036802A (en) | 1975-09-24 | 1977-07-19 | E. I. Du Pont De Nemours And Company | Tetrafluoroethylene copolymer fine powder resin |
| US4358545A (en) | 1980-06-11 | 1982-11-09 | The Dow Chemical Company | Sulfonic acid electrolytic cell having flourinated polymer membrane with hydration product less than 22,000 |
| US4552631A (en) | 1983-03-10 | 1985-11-12 | E. I. Du Pont De Nemours And Company | Reinforced membrane, electrochemical cell and electrolysis process |
| US4626587A (en) | 1984-01-16 | 1986-12-02 | E. I. Du Pont De Nemours And Company | Extrusion finishing of perfluorinated copolymers |
| US4743658A (en) | 1985-10-21 | 1988-05-10 | E. I. Du Pont De Nemours And Company | Stable tetrafluoroethylene copolymers |
| US4675380A (en) * | 1985-10-25 | 1987-06-23 | E. I. Du Pont De Nemours And Company | Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them |
| US4940525A (en) | 1987-05-08 | 1990-07-10 | The Dow Chemical Company | Low equivalent weight sulfonic fluoropolymers |
| US5391709A (en) | 1993-11-17 | 1995-02-21 | E. I. Du Pont De Nemours And Company | Purification process of PTFE using fiber bed and heated air |
| US5637748A (en) | 1995-03-01 | 1997-06-10 | E. I. Du Pont De Nemours And Company | Process for synthesizing fluorinated nitrile compounds |
| US5703185A (en) | 1995-08-17 | 1997-12-30 | E. I. Du Pont De Nemours And Company | Fluoropolymer extrusion process |
| US5859086A (en) * | 1996-08-07 | 1999-01-12 | Competitive Technologies Of Pa, Inc. | Light directed modification fluoropolymers |
| US6664337B2 (en) | 1996-09-09 | 2003-12-16 | Daikin Industries, Ltd. | Method for stabilizing fluorine-containing polymer |
| US5866711A (en) | 1996-09-13 | 1999-02-02 | E. I. Du Pont De Nemours And Company | Fluorocyanate and fluorocarbamate monomers and polymers thereof |
| US5969067A (en) | 1996-09-13 | 1999-10-19 | E.I. Dupont De Nemours And Company | Phosphorus-containing fluoromonomers and polymers thereof |
| JPH11181098A (ja) * | 1997-12-25 | 1999-07-06 | Daikin Ind Ltd | 含フッ素重合体の改質方法 |
| JP4792612B2 (ja) * | 1998-11-04 | 2011-10-12 | ダイキン工業株式会社 | 含フッ素重合体の安定化方法 |
| FR2842203A1 (fr) * | 2002-07-12 | 2004-01-16 | Atofina | Procede de fabrication du polymere du fluorure de vinylidene |
| US6838545B2 (en) * | 2002-11-08 | 2005-01-04 | E. I. Du Pont De Nemours And Company | Reaction of fluoropolymer melts |
| JPWO2005033150A1 (ja) * | 2003-10-01 | 2007-11-15 | ダイキン工業株式会社 | 含フッ素重合体組成物製造方法及び含フッ素重合体組成物 |
| WO2007061914A1 (en) | 2005-11-18 | 2007-05-31 | E.I. Du Pont De Nemours And Company | Core/shell polymer |
| JP2010229163A (ja) * | 2007-07-24 | 2010-10-14 | Daikin Ind Ltd | 精製含フッ素ポリマーの製造方法 |
| US20130303717A1 (en) * | 2012-05-09 | 2013-11-14 | E I Du Pont De Nemours And Company | Fluoropolymer Dispersion Treatment Employing Oxidizing Agent to Reduce Fluoropolymer Resin Discoloration |
-
2013
- 2013-05-02 US US13/875,342 patent/US20130303717A1/en not_active Abandoned
- 2013-05-02 US US13/875,343 patent/US20130303718A1/en not_active Abandoned
- 2013-05-03 JP JP2015511550A patent/JP2015516028A/ja not_active Withdrawn
- 2013-05-03 WO PCT/US2013/039400 patent/WO2013169580A1/en not_active Ceased
- 2013-05-03 EP EP13722253.5A patent/EP2847238A1/en not_active Withdrawn
- 2013-05-03 CN CN201380032975.6A patent/CN104395356A/zh active Pending
-
2015
- 2015-08-07 US US14/821,023 patent/US20150344592A1/en not_active Abandoned
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