JP2023030080A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2023030080A5 JP2023030080A5 JP2022203665A JP2022203665A JP2023030080A5 JP 2023030080 A5 JP2023030080 A5 JP 2023030080A5 JP 2022203665 A JP2022203665 A JP 2022203665A JP 2022203665 A JP2022203665 A JP 2022203665A JP 2023030080 A5 JP2023030080 A5 JP 2023030080A5
- Authority
- JP
- Japan
- Prior art keywords
- production method
- hydrocarbon surfactant
- polytetrafluoroethylene
- polymerization
- polymerizing
- 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
Links
- 238000004519 manufacturing process Methods 0.000 claims 11
- 239000004094 surface-active agent Substances 0.000 claims 9
- 239000004215 Carbon black (E152) Substances 0.000 claims 8
- 229930195733 hydrocarbon Natural products 0.000 claims 8
- 150000002430 hydrocarbons Chemical class 0.000 claims 7
- -1 polytetrafluoroethylene Polymers 0.000 claims 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 5
- 238000006116 polymerization reaction Methods 0.000 claims 4
- 230000000379 polymerizing effect Effects 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 3
- 239000003505 polymerization initiator Substances 0.000 claims 3
- 239000012966 redox initiator Substances 0.000 claims 3
- 150000003839 salts Chemical class 0.000 claims 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 3
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 claims 2
- 239000012736 aqueous medium Substances 0.000 claims 2
- 150000001732 carboxylic acid derivatives Chemical group 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- XWNSFEAWWGGSKJ-UHFFFAOYSA-N 4-acetyl-4-methylheptanedinitrile Chemical compound N#CCCC(C)(C(=O)C)CCC#N XWNSFEAWWGGSKJ-UHFFFAOYSA-N 0.000 claims 1
- PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 239000004153 Potassium bromate Substances 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 229940094037 potassium bromate Drugs 0.000 claims 1
- 235000019396 potassium bromate Nutrition 0.000 claims 1
- 239000012286 potassium permanganate Substances 0.000 claims 1
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019135724 | 2019-07-23 | ||
| JP2019135724 | 2019-07-23 | ||
| PCT/JP2020/028764 WO2021015291A1 (ja) | 2019-07-23 | 2020-07-27 | フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末 |
| JP2021534095A JP7201948B2 (ja) | 2019-07-23 | 2020-07-27 | フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021534095A Division JP7201948B2 (ja) | 2019-07-23 | 2020-07-27 | フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023030080A JP2023030080A (ja) | 2023-03-07 |
| JP2023030080A5 true JP2023030080A5 (https=) | 2023-05-12 |
| JP7560758B2 JP7560758B2 (ja) | 2024-10-03 |
Family
ID=74193710
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021534095A Active JP7201948B2 (ja) | 2019-07-23 | 2020-07-27 | フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末 |
| JP2022203665A Active JP7560758B2 (ja) | 2019-07-23 | 2022-12-20 | フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021534095A Active JP7201948B2 (ja) | 2019-07-23 | 2020-07-27 | フルオロポリマーの製造方法、ポリテトラフルオロエチレン組成物及びポリテトラフルオロエチレン粉末 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4006063A4 (https=) |
| JP (2) | JP7201948B2 (https=) |
| CN (3) | CN118146601A (https=) |
| WO (1) | WO2021015291A1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP4563600A4 (en) * | 2022-07-26 | 2025-08-20 | Zhonghao Chenguang Res Institute Of Chemical Industry Co Ltd | NON-FLUORINATED SURFACTANT, ITS PREPARATION PROCESS AND ITS USE |
| TW202419485A (zh) * | 2022-08-10 | 2024-05-16 | 日商大金工業股份有限公司 | 改質聚四氟乙烯、及延伸體 |
| JP7538458B2 (ja) * | 2023-01-18 | 2024-08-22 | ダイキン工業株式会社 | ポリテトラフルオロエチレン組成物 |
| JP7583340B2 (ja) * | 2023-01-18 | 2024-11-14 | ダイキン工業株式会社 | 電気化学デバイス用合剤、電気化学デバイス用合剤シート、電極、及び、電気化学デバイス |
Family Cites Families (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3271341A (en) | 1961-08-07 | 1966-09-06 | Du Pont | Aqueous colloidal dispersions of polymer |
| US3250808A (en) | 1963-10-31 | 1966-05-10 | Du Pont | Fluorocarbon ethers derived from hexafluoropropylene epoxide |
| US3391099A (en) | 1966-04-25 | 1968-07-02 | Du Pont | Polymerization process |
| JPS6149327A (ja) | 1984-08-16 | 1986-03-11 | 松下電器産業株式会社 | 温度過昇防止装置 |
| GB8628291D0 (en) * | 1986-11-26 | 1986-12-31 | Ici Plc | Tetrafluoroethylene polymers |
| JP2538783B2 (ja) | 1987-09-24 | 1996-10-02 | 村樫石灰工業 株式会社 | 防塵処理剤組成物 |
| JP2827152B2 (ja) | 1994-07-11 | 1998-11-18 | 村樫石灰工業株式会社 | 塵埃抑制方法 |
| FR2733504A1 (fr) | 1995-04-28 | 1996-10-31 | Gen Elec Plastics Abs Euro Bv | Nouveaux alliages polymeres a base de polymerisat comprenant des motifs de derives de tetrafluoroethylene, procede de fabrication, articles obtenus a partir de tels alliages et utilisation de ces alliages dans des compositions polymeres |
| JP3272985B2 (ja) | 1996-07-31 | 2002-04-08 | 三菱レイヨン株式会社 | ポリテトラフルオロエチレン含有混合粉体の製造方法 |
| JP3931382B2 (ja) | 1996-09-18 | 2007-06-13 | ダイキン工業株式会社 | ポリテトラフルオロエチレン粉末及びその製造方法 |
| US6040370A (en) | 1997-04-17 | 2000-03-21 | General Electric Company | Aqueous fluoropolymer dispersion and method for making fluoropolymer-containing thermoplastic resin composition |
| DE19824614A1 (de) | 1998-06-02 | 1999-12-09 | Dyneon Gmbh | Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern |
| US6509429B1 (en) | 1998-07-07 | 2003-01-21 | Daikin Industries, Ltd. | Process for preparing fluorine-containing polymer |
| JP3552685B2 (ja) | 2000-10-30 | 2004-08-11 | 旭硝子株式会社 | 強度に優れるテトラフルオロエチレン重合体 |
| JP3711040B2 (ja) | 2001-06-20 | 2005-10-26 | 三菱レイヨン株式会社 | ポリテトラフルオロエチレン含有粉体の製造方法 |
| KR20040044531A (ko) | 2001-09-05 | 2004-05-28 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 저분자량 불소화 계면활성제를 거의 함유하지 않는플루오로중합체 분산액 |
| JP3900883B2 (ja) | 2001-10-05 | 2007-04-04 | ダイキン工業株式会社 | 含フッ素重合体ラテックスの製造方法 |
| US6956078B2 (en) | 2002-01-04 | 2005-10-18 | E.I. Du Pont De Nemours And Company | Concentrated fluoropolymer dispersions |
| ATE325825T1 (de) | 2002-01-04 | 2006-06-15 | Du Pont | Kern-schale-fluorpolymer-dispersionen |
| DE60301322T2 (de) | 2003-02-28 | 2006-06-08 | 3M Innovative Properties Co., St. Paul | Fluoropolymerdispersion enthaltend kein oder wenig fluorhaltiges Netzmittel mit niedrigem Molekulargewicht |
| US6841616B2 (en) | 2003-03-28 | 2005-01-11 | Arkema Inc. | Polymerization of halogen-containing monomers using siloxane surfactant |
| CN1875035B (zh) | 2003-10-31 | 2010-12-01 | 大金工业株式会社 | 含氟聚合物水性分散体的制造方法及含氟聚合物水性分散体 |
| EP1533325B1 (en) * | 2003-11-17 | 2011-10-19 | 3M Innovative Properties Company | Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant |
| ATE540061T1 (de) | 2004-11-16 | 2012-01-15 | Daikin Ind Ltd | Feines pulver aus modifiziertem polytetrafluorethylen und formkörper aus modifiziertem polytetrafluorethylen |
| US7514484B2 (en) * | 2005-06-06 | 2009-04-07 | Asahi Glass Company, Limited | Aqueous dispersion of polytetrafluoroethylene and process for its production |
| JP5087732B2 (ja) * | 2005-06-06 | 2012-12-05 | 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 |
| EP2597124B1 (en) | 2005-06-29 | 2015-09-16 | Nippo Corporation | Method for dust-preventive treatment of material having dusting property |
| KR100982710B1 (ko) | 2005-06-29 | 2010-09-17 | 듀폰-미쯔이 플루오로케미칼 가부시끼가이샤 | 진애 처리제 조성물 |
| US7671112B2 (en) | 2005-07-15 | 2010-03-02 | 3M Innovative Properties Company | Method of making fluoropolymer dispersion |
| 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 |
| 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 |
| EP1939222B2 (en) | 2005-10-17 | 2019-09-04 | AGC Inc. | Process for producing an AQUEOUS POLYTETRAFLUOROETHYLENE EMULSION, AND POLYTETRAFLUOROETHYLENE FINE POWDER AND POROUS MATERIAL PRODUCED FROM THE SAME |
| WO2007046377A1 (ja) | 2005-10-20 | 2007-04-26 | Asahi Glass Company, Limited | 溶融成形可能なフッ素樹脂の製造方法 |
| JP5141256B2 (ja) | 2005-10-20 | 2013-02-13 | 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品 |
| EP2009365A4 (en) | 2006-04-14 | 2013-11-20 | Bridgestone Corp | IN-LINE HEATING DEVICE AND METHOD FOR THE PRODUCTION THEREOF |
| US20070276103A1 (en) | 2006-05-25 | 2007-11-29 | 3M Innovative Properties Company | Fluorinated Surfactants |
| US8119750B2 (en) | 2006-07-13 | 2012-02-21 | 3M Innovative Properties Company | Explosion taming surfactants for the production of perfluoropolymers |
| EP2084195B1 (en) * | 2006-11-09 | 2011-06-08 | E.I. Du Pont De Nemours And Company | Aqueous polymerization of fluorinated monomers using polymerization agent comprising fluoropolyether acid or salt and hydrocarbon surfactant |
| ATE510857T1 (de) | 2006-11-09 | 2011-06-15 | Du Pont | Wässrige polymerisation eines fluorinierten monomers mithilfe eines polymerisationsmittels mit einer fluorpolyethersäure oder einem salz daraus und einem kurzkettigen fluortensid |
| US20090281261A1 (en) | 2008-05-09 | 2009-11-12 | E. I. Du Pont De Nemours And Company | Abatement of Fluoroether Carboxylic Acids or Salts Employed in Fluoropolymer Resin Manufacture |
| CN102089335B (zh) | 2008-07-08 | 2015-04-01 | 索维索莱克西斯公开有限公司 | 生产含氟聚合物的方法 |
| US8153738B2 (en) * | 2008-12-23 | 2012-04-10 | E I Du Pont De Nemours And Company | Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer |
| RU2522749C2 (ru) | 2009-07-31 | 2014-07-20 | Зм Инновейтив Пропертиз Компани | Соединения фторполимера, содержащие многоатомные соединения, и способы из производства |
| KR101399733B1 (ko) | 2010-06-30 | 2014-05-27 | 다이킨 고교 가부시키가이샤 | 불소 함유 중합체의 오르가노졸 조성물 |
| JP6201236B2 (ja) | 2010-11-09 | 2017-09-27 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | フルオロモノマーの水性重合における核形成 |
| CN103201300B (zh) * | 2010-11-09 | 2016-11-09 | 纳幕尔杜邦公司 | 使用烃表面活性剂的含氟单体的含水聚合 |
| CN103210003B (zh) | 2010-11-09 | 2016-09-07 | 纳幕尔杜邦公司 | 减弱含烃表面活性剂在含氟单体含水分散体聚合反应中的调聚性能 |
| EP3000828A1 (en) | 2011-08-25 | 2016-03-30 | Daikin Industries, Ltd. | Method for producing aqueous polytetrafluoroethylene dispersion |
| WO2013146947A1 (ja) | 2012-03-27 | 2013-10-03 | ダイキン工業株式会社 | フルオロポリマー水性分散液 |
| JP5937870B2 (ja) | 2012-03-30 | 2016-06-22 | ダイキン工業株式会社 | 非イオン性界面活性剤組成物、及び、フルオロポリマー水性分散液 |
| US10889699B2 (en) | 2012-06-20 | 2021-01-12 | Solvay Specialty Polymers Italy S.P.A. | Tetrafluoroethylene copolymers |
| CN104583246B (zh) | 2012-06-20 | 2016-08-24 | 索尔维特殊聚合物意大利有限公司 | 四氟乙烯共聚物 |
| JP6308949B2 (ja) * | 2012-11-30 | 2018-04-11 | ダイキン工業株式会社 | フルオロポリマー水性分散液の製造方法 |
| CN104812780B (zh) | 2012-11-30 | 2021-10-22 | 大金工业株式会社 | 聚四氟乙烯水性分散液和聚四氟乙烯细粉 |
| JP6225683B2 (ja) * | 2013-05-17 | 2017-11-08 | ダイキン工業株式会社 | フルオロポリマー水性分散液の製造方法 |
| JP6269671B2 (ja) * | 2013-07-18 | 2018-01-31 | 旭硝子株式会社 | 含フッ素重合体水性分散液の製造方法、含フッ素重合体水性分散液および含フッ素重合体 |
| JP2018005971A (ja) * | 2014-11-13 | 2018-01-11 | 旭硝子株式会社 | 蓄電デバイス用バインダー組成物の製造方法 |
| WO2017030094A1 (ja) * | 2015-08-19 | 2017-02-23 | 旭硝子株式会社 | 変性ポリテトラフルオロエチレンの水性乳化液、ファインパウダーおよび延伸多孔体の製造方法 |
| CN107868162B (zh) * | 2016-09-26 | 2020-07-14 | 中昊晨光化工研究院有限公司 | 一种高分子量聚四氟乙烯分散树脂及其制备方法 |
| CN110461883B (zh) * | 2017-03-31 | 2021-11-30 | 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 |
| 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 |
| CN111148774A (zh) | 2017-09-28 | 2020-05-12 | Ａｇｃ株式会社 | 改性聚四氟乙烯、成形物、拉伸多孔体的制造方法 |
| US12583947B2 (en) * | 2018-03-07 | 2026-03-24 | Daikin Industries, Ltd. | Method for producing fluoropolymer |
| WO2020022355A1 (ja) * | 2018-07-23 | 2020-01-30 | ダイキン工業株式会社 | ポリテトラフルオロエチレン及び延伸体 |
-
2020
- 2020-07-27 EP EP20844000.8A patent/EP4006063A4/en active Pending
- 2020-07-27 CN CN202410278602.7A patent/CN118146601A/zh active Pending
- 2020-07-27 CN CN202080050431.2A patent/CN114127131B/zh active Active
- 2020-07-27 WO PCT/JP2020/028764 patent/WO2021015291A1/ja not_active Ceased
- 2020-07-27 JP JP2021534095A patent/JP7201948B2/ja active Active
- 2020-07-27 CN CN202410278605.0A patent/CN118146427A/zh active Pending
-
2022
- 2022-12-20 JP JP2022203665A patent/JP7560758B2/ja active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2023030080A5 (https=) | ||
| JPWO2021015291A5 (https=) | ||
| Girard et al. | Direct synthesis of vinylidene fluoride-based amphiphilic diblock copolymers by RAFT/MADIX polymerization | |
| RU2009111606A (ru) | Соль перфторкарбоновой кислоты и способ ее получения | |
| EP1783167A4 (en) | LATEX OF FLUOROUS POLYMER, MANUFACTURING METHOD AND FLUOROUS POLYMER | |
| JP2013100532A5 (https=) | ||
| RU2010152233A (ru) | Способ получения тонкодисперсного порошка политетрафторэтилена | |
| KR950011485A (ko) | 다른 과플루오르화 단량체에 의한 테트라플루오로에틸렌 공중합체 제조방법 | |
| JP2021011581A5 (https=) | ||
| ZA200504411B (en) | Emulsifier free aqueous emulsion polymerization toproduce copolymers of a fluorinated olefin and hy drocarbon olefin. | |
| JP2019523263A5 (https=) | ||
| Misra et al. | Aqueous polymerization of acrylic acid initiated by KMnO4—H2C2O4 redox system | |
| CN104478835A (zh) | 一种2,5-呋喃二甲醛的制备方法 | |
| JPWO2020226178A5 (https=) | ||
| JPWO2015122404A1 (ja) | リビングラジカル重合触媒及びそれを用いた重合体の製造方法 | |
| JPWO2008132959A1 (ja) | 含フッ素カルボン酸化合物を用いた含フッ素ポリマーの製造方法 | |
| Nayak et al. | Redox polymerization initiated by metal ions | |
| JPH0357923B2 (https=) | ||
| DE602008002866D1 (de) | Verfahren zur Herstellung eines Fluorelastomers | |
| KR960017706A (ko) | 메트(아크릴아미드), 에틸렌형 불포화 지방족 카복실산 또는 그의 염 및 폴리비닐 단량체로부터 제조한 수용성 중합체 및 페이퍼용 건조 강도 첨가제로서의 용도 | |
| JP2023171310A5 (https=) | ||
| CN114933267B (zh) | 高空作业平台的行走控制方法、装置、设备及存储介质 | |
| ATE344284T1 (de) | Verfahren zur herstellung von thermisch stabilem pvdf | |
| MX2022013994A (es) | Proceso para la polimerizacion de fluoromonomeros usando una combinacion de tensioactivos fluorados y no fluorados. | |
| GB1122771A (en) | Polymerization and copolymerization of vinylfluoride |