JP6280917B2 - 変色を低減させるための加熱および酸素源を利用するフッ素化ポリマー樹脂処理 - Google Patents
変色を低減させるための加熱および酸素源を利用するフッ素化ポリマー樹脂処理 Download PDFInfo
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- JP6280917B2 JP6280917B2 JP2015511544A JP2015511544A JP6280917B2 JP 6280917 B2 JP6280917 B2 JP 6280917B2 JP 2015511544 A JP2015511544 A JP 2015511544A JP 2015511544 A JP2015511544 A JP 2015511544A JP 6280917 B2 JP6280917 B2 JP 6280917B2
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
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- 229910001448 ferrous ion Inorganic materials 0.000 description 1
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- 125000003709 fluoroalkyl group Chemical group 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
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- 238000001746 injection moulding Methods 0.000 description 1
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- 150000002500 ions Chemical class 0.000 description 1
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- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000004492 methyl ester group Chemical group 0.000 description 1
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- 229920001778 nylon Polymers 0.000 description 1
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- 150000004967 organic peroxy acids Chemical class 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 description 1
- 235000010483 polyoxyethylene sorbitan monopalmitate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- DCBSHORRWZKAKO-UHFFFAOYSA-N rac-1-monomyristoylglycerol Chemical compound CCCCCCCCCCCCCC(=O)OCC(O)CO DCBSHORRWZKAKO-UHFFFAOYSA-N 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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- 239000002002 slurry Substances 0.000 description 1
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- 229940087291 tridecyl alcohol Drugs 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F114/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F114/18—Monomers containing fluorine
- C08F114/26—Tetrafluoroethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/06—Oxidation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/22—Coagulation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
- C08F6/28—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
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| US61/644,664 | 2012-05-09 | ||
| PCT/US2013/039372 WO2013169573A1 (en) | 2012-05-09 | 2013-05-03 | Fluoropolymer resin treatment employing heating and oxygen source to reduce discoloration |
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| JP2015516025A JP2015516025A (ja) | 2015-06-04 |
| JP2015516025A5 JP2015516025A5 (enExample) | 2016-06-23 |
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| JP (1) | JP6280917B2 (enExample) |
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| WO (1) | WO2013169573A1 (enExample) |
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| US9646268B1 (en) * | 2011-06-16 | 2017-05-09 | Brunswick Corporation | Systems and methods of supporting a product life cycle management (PLM) implementation |
| 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 |
| EP2980105B1 (en) * | 2013-03-27 | 2019-10-02 | AGC Inc. | Terminal group conversion method and terminal stabilizing method |
| JP6801429B2 (ja) * | 2016-12-19 | 2020-12-16 | 東ソー株式会社 | 超高分子量ポリエチレンパウダー及びその製造方法 |
| CN117986414A (zh) * | 2017-08-10 | 2024-05-07 | 大金工业株式会社 | 精制聚四氟乙烯水性分散液的制造方法、改性聚四氟乙烯粉末的制造方法、聚四氟乙烯成型体的制造方法以及组合物 |
| US11851519B2 (en) | 2017-08-10 | 2023-12-26 | Daikin Industries, Ltd. | Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition |
| CN111675814B (zh) * | 2020-04-27 | 2022-06-07 | 山东东岳高分子材料有限公司 | 一种高流动氟树脂浆料及其制备方法 |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE462019A (enExample) * | 1943-10-25 | |||
| US2784170A (en) | 1953-04-23 | 1957-03-05 | Union Carbide & Carbon Corp | Heat-stabilized polychlorotrifluoro-ethylene utilizing metal nitrites |
| 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 (enExample) | 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 |
| JPS4538906B1 (enExample) | 1967-12-27 | 1970-12-08 | Daikin Ind Ltd | |
| FR1600355A (enExample) | 1968-01-18 | 1970-07-20 | ||
| FR2042250A5 (enExample) | 1969-04-01 | 1971-02-05 | Du Pont | |
| 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 |
| GB9017156D0 (en) | 1990-08-03 | 1990-09-19 | Ici Plc | Stabilisation of fluoropolymers |
| US5277943A (en) * | 1992-06-30 | 1994-01-11 | Pall Corporation | Thermal bleaching process for non-contaminating fluorocarbon fiber media |
| TW272214B (enExample) | 1993-03-26 | 1996-03-11 | Hercules Inc | |
| 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 |
| JP3852136B2 (ja) | 1996-09-09 | 2006-11-29 | ダイキン工業株式会社 | 含フッ素重合体の安定化方法 |
| US5969067A (en) | 1996-09-13 | 1999-10-19 | E.I. Dupont De Nemours And Company | Phosphorus-containing fluoromonomers and polymers thereof |
| US5866711A (en) | 1996-09-13 | 1999-02-02 | E. I. Du Pont De Nemours And Company | Fluorocyanate and fluorocarbamate monomers and polymers thereof |
| US6689833B1 (en) | 1997-04-09 | 2004-02-10 | E. I. Du Pont De Nemours And Company | Fluoropolymer stabilization |
| JPH11100543A (ja) | 1997-09-29 | 1999-04-13 | Daikin Ind Ltd | 塗料組成物 |
| 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 |
| EP1054023A1 (fr) | 1999-05-21 | 2000-11-22 | Atofina | Procédé de modification chimique de polymères fluorés électrodes de batterie lithium-ion et revètement de substrats métallique comportant ces polymères ainsi modifiés |
| JP2003082020A (ja) | 2001-09-11 | 2003-03-19 | Daikin Ind Ltd | 含フッ素重合体の製造方法 |
| FR2842203A1 (fr) | 2002-07-12 | 2004-01-16 | Atofina | Procede de fabrication du polymere du fluorure de vinylidene |
| US6875902B2 (en) | 2002-11-06 | 2005-04-05 | National Institute Of Advanced Industrial Science And Technology | Method decomposing fluorine-containing organic material |
| US6838545B2 (en) * | 2002-11-08 | 2005-01-04 | E. I. Du Pont De Nemours And Company | Reaction of fluoropolymer melts |
| US20070129500A1 (en) | 2003-09-10 | 2007-06-07 | Eiji Honda | Stabilized fluoropolymer and method for producing same |
| 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 |
| US7790041B2 (en) | 2004-08-11 | 2010-09-07 | E.I. Du Pont De Nemours And Company | Removing fluorosurfactant from aqueous fluoropolymer dispersions |
| 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 |
| ITMI20050705A1 (it) | 2005-04-20 | 2006-10-21 | Solvay Solexis Spa | Processo per la preparazione di dispersori di fluoropolimeri |
| JP5106396B2 (ja) | 2005-08-08 | 2012-12-26 | アーケマ・インコーポレイテッド | 非フッ素化界面活性剤を用いたフルオロポリマーの重合 |
| JP5232653B2 (ja) | 2005-11-18 | 2013-07-10 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | コア／シェルポリマー |
| EP1845116A1 (en) | 2006-04-11 | 2007-10-17 | Solvay Solexis S.p.A. | Fluoropolymer dispersion purification |
| 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 |
| JP5338667B2 (ja) | 2007-08-07 | 2013-11-13 | ダイキン工業株式会社 | 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 |
| EP3385249A1 (en) | 2008-06-24 | 2018-10-10 | AGC Inc. | Method for purifying fluorinated compound |
| 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 |
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2013
- 2013-05-02 US US13/875,337 patent/US9175115B2/en active Active
- 2013-05-03 JP JP2015511544A patent/JP6280917B2/ja active Active
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- 2013-05-03 CN CN201380023540.5A patent/CN104284910B/zh active Active
- 2013-05-03 WO PCT/US2013/039372 patent/WO2013169573A1/en not_active Ceased
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|---|---|
| US20130303715A1 (en) | 2013-11-14 |
| CN104284910B (zh) | 2017-12-15 |
| EP2847236B1 (en) | 2022-01-19 |
| CN104284910A (zh) | 2015-01-14 |
| EP2847236A1 (en) | 2015-03-18 |
| WO2013169573A1 (en) | 2013-11-14 |
| JP2015516025A (ja) | 2015-06-04 |
| US9175115B2 (en) | 2015-11-03 |
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