JP2015516029A5 - - Google Patents

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Publication number
JP2015516029A5
JP2015516029A5 JP2015511551A JP2015511551A JP2015516029A5 JP 2015516029 A5 JP2015516029 A5 JP 2015516029A5 JP 2015511551 A JP2015511551 A JP 2015511551A JP 2015511551 A JP2015511551 A JP 2015511551A JP 2015516029 A5 JP2015516029 A5 JP 2015516029A5
Authority
JP
Japan
Prior art keywords
fluorinated polymer
polymer resin
aqueous
induced discoloration
wet
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.)
Pending
Application number
JP2015511551A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015516029A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2013/039402 external-priority patent/WO2013169581A1/en
Publication of JP2015516029A publication Critical patent/JP2015516029A/ja
Publication of JP2015516029A5 publication Critical patent/JP2015516029A5/ja
Pending legal-status Critical Current

Links

JP2015511551A 2012-05-09 2013-05-03 変色を低減するための酸化剤を利用するフッ素化ポリマー樹脂処理 Pending JP2015516029A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261644719P 2012-05-09 2012-05-09
US61/644,719 2012-05-09
PCT/US2013/039402 WO2013169581A1 (en) 2012-05-09 2013-05-03 Fluoropolymer resin treatment employing oxidizing agent to reduce discoloration

Publications (2)

Publication Number Publication Date
JP2015516029A JP2015516029A (ja) 2015-06-04
JP2015516029A5 true JP2015516029A5 (enExample) 2016-06-23

Family

ID=48428707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015511551A Pending JP2015516029A (ja) 2012-05-09 2013-05-03 変色を低減するための酸化剤を利用するフッ素化ポリマー樹脂処理

Country Status (5)

Country Link
US (1) US20150141581A1 (enExample)
EP (1) EP2847239A1 (enExample)
JP (1) JP2015516029A (enExample)
CN (1) CN104395357A (enExample)
WO (1) WO2013169581A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN107880202A (zh) * 2016-09-30 2018-04-06 中昊晨光化工研究院有限公司 一种模压用聚全氟乙丙烯树脂及其制备方法
US11518826B2 (en) 2017-12-25 2022-12-06 Daikin Industries, Ltd. Method for producing polytetrafluoroethylene powder
CN112638957A (zh) 2018-07-23 2021-04-09 大金工业株式会社 聚四氟乙烯和拉伸体
US20220119561A1 (en) 2019-02-01 2022-04-21 Daikin Industries, Ltd. Method for producing polytetrafluoroethylene
WO2020162623A1 (ja) 2019-02-07 2020-08-13 ダイキン工業株式会社 組成物、延伸体及びその製造方法
CN113661184A (zh) 2019-04-16 2021-11-16 大金工业株式会社 含氟聚合物粉末的制造方法
CN116917357A (zh) * 2021-02-26 2023-10-20 大金工业株式会社 含氟共聚物
CN117500848A (zh) * 2021-06-30 2024-02-02 大金工业株式会社 含氟聚合物组合物的制造方法和含氟聚合物组合物
WO2023054723A1 (ja) 2021-09-30 2023-04-06 ダイキン工業株式会社 ポリテトラフルオロエチレンファインパウダー
CN120530158A (zh) 2023-01-18 2025-08-22 大金工业株式会社 聚四氟乙烯组合物
JPWO2024172081A1 (enExample) * 2023-02-16 2024-08-22
WO2025116036A1 (ja) * 2023-12-01 2025-06-05 ダイキン工業株式会社 非溶融加工性ポリテトラフルオロエチレン粉末の製造方法および非溶融加工性ポリテトラフルオロエチレン粉末

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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
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
JPS4538906B1 (enExample) * 1967-12-27 1970-12-08 Daikin Ind Ltd
US3700627A (en) * 1970-05-25 1972-10-24 Pennwalt Corp Decolorized polytetrafluoroethylene
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
JP2001048922A (ja) * 1999-08-13 2001-02-20 Daikin Ind Ltd 安定な変性ポリテトラフルオロエチレン成形用樹脂粉末およびその製造方法
JP2003082106A (ja) * 2001-09-11 2003-03-19 Daikin Ind Ltd 再生含フッ素重合体の製造方法、およびペレット
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
WO2005033150A1 (ja) * 2003-10-01 2005-04-14 Daikin Industries, Ltd. 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
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

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