JP2008521977A5 - - Google Patents
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- Publication number
- JP2008521977A5 JP2008521977A5 JP2007543667A JP2007543667A JP2008521977A5 JP 2008521977 A5 JP2008521977 A5 JP 2008521977A5 JP 2007543667 A JP2007543667 A JP 2007543667A JP 2007543667 A JP2007543667 A JP 2007543667A JP 2008521977 A5 JP2008521977 A5 JP 2008521977A5
- Authority
- JP
- Japan
- Prior art keywords
- solution
- copolymer
- gel precipitate
- drying
- trfe
- 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
Links
- 238000000034 method Methods 0.000 claims 8
- 239000002244 precipitate Substances 0.000 claims 6
- 229920001577 copolymer Polymers 0.000 claims 5
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical group CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 3
- 238000001035 drying Methods 0.000 claims 2
- 239000008188 pellet Substances 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 238000007605 air drying Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000001879 gelation Methods 0.000 claims 1
- 230000010287 polarization Effects 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/001,705 US7323506B2 (en) | 2004-12-02 | 2004-12-02 | High performance P(VDF-TrFE) copolymer for pyroelectric conversion |
| PCT/CA2005/001745 WO2006058417A1 (en) | 2004-12-02 | 2005-11-17 | High performance p(vdf-trfe) copolymer for pyroelectric conversion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008521977A JP2008521977A (ja) | 2008-06-26 |
| JP2008521977A5 true JP2008521977A5 (enExample) | 2009-01-15 |
Family
ID=36564710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007543667A Pending JP2008521977A (ja) | 2004-12-02 | 2005-11-17 | ピロ電気変換のための高性能P(VDF−TrFE)コポリマー |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7323506B2 (enExample) |
| EP (1) | EP1817351B1 (enExample) |
| JP (1) | JP2008521977A (enExample) |
| AT (1) | ATE481426T1 (enExample) |
| CA (1) | CA2587345C (enExample) |
| DE (1) | DE602005023641D1 (enExample) |
| WO (1) | WO2006058417A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8350444B2 (en) * | 2009-05-14 | 2013-01-08 | The Neothermal Energy Company | Method and apparatus for conversion of heat to electrical energy using polarizable materials and an internally generated poling field |
| US8344585B2 (en) * | 2009-05-14 | 2013-01-01 | The Neothermal Energy Company | Method and apparatus for conversion of heat to electrical energy using a new thermodynamic cycle |
| US9166139B2 (en) * | 2009-05-14 | 2015-10-20 | The Neothermal Energy Company | Method for thermally cycling an object including a polarizable material |
| US8035274B2 (en) * | 2009-05-14 | 2011-10-11 | The Neothermal Energy Company | Apparatus and method for ferroelectric conversion of heat to electrical energy |
| US8946538B2 (en) | 2009-05-14 | 2015-02-03 | The Neothermal Energy Company | Method and apparatus for generating electricity by thermally cycling an electrically polarizable material using heat from condensers |
| HUE038352T2 (hu) * | 2009-08-28 | 2018-10-29 | Kureha Corp | Elõállítási eljárás kötõoldat számára elektróda kialakítására nem vizes telepben |
| US8519595B2 (en) | 2010-09-02 | 2013-08-27 | Ut-Battelle, Llc | MEMS based pyroelectric thermal energy harvester |
| EP2622729B1 (en) | 2010-09-29 | 2018-10-10 | The Neothermal Energy Company | Method and apparatus for generating electricity by thermally cycling an electrically polarizable material using heat from various sources and a vehicle comprising the apparatus |
| CN109467626A (zh) * | 2018-10-23 | 2019-03-15 | 浙江巨化技术中心有限公司 | 一种含氟聚合物树脂的后处理方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2866721A (en) * | 1955-03-15 | 1958-12-30 | Minnesota Mining & Mfg | Dispersion of fluorochlorocarbon polymers in a solution of a copolymer of trifluorochloroethylene with a halogenated olefin and method of coating surface therewith |
| US3193539A (en) * | 1960-05-31 | 1965-07-06 | Pennsalt Chemicals Corp | Process for polymerizing vinylidene fluoride |
| US3441531A (en) * | 1966-01-17 | 1969-04-29 | Pennsalt Chemicals Corp | Vinylidene fluoride polymer dispersions having low viscosity |
| JPS5146919B1 (enExample) * | 1971-02-09 | 1976-12-11 | ||
| US4173033A (en) * | 1975-12-04 | 1979-10-30 | Daikin Kogyo Co., Ltd. | Polymeric dielectric for capacitors and the like consisting essentially of a vinylidene fluoride-trifluoroethylene copolymer |
| DE3050407C2 (de) * | 1979-03-26 | 1984-10-11 | Pioneer Electronic Corp | Polymeres piezoelektrisches Material |
| US4620262A (en) * | 1984-09-13 | 1986-10-28 | Olsen Randall B | Pyroelectric energy converter element comprising vinylidene fluoride-trifluoroethylene copolymer |
| GB8531738D0 (en) | 1985-12-24 | 1986-02-05 | Yarsley Technical Centre Ltd | Manufacture of fluorinated polymers |
| US4845193A (en) * | 1987-07-21 | 1989-07-04 | Mitsubishi Gas Chemical Co., Inc. | Process for producing polycarbonate resin molding material having low particle content with vented extruder |
| FR2624123B1 (fr) * | 1987-12-08 | 1990-04-06 | Atochem | Copolymeres piezoelectriques de fluorure de vinylidene et de trifluoroethylene |
| JPH02197183A (ja) * | 1988-03-29 | 1990-08-03 | Pennwalt Corp | 積層圧電構造及びその形成方法 |
| US5140082A (en) * | 1989-03-17 | 1992-08-18 | Shin-Etsu Chemical Co., Ltd. | Vinylidene fluoride trifluoromethylethylene copolymer |
| JPH0813861B2 (ja) * | 1989-03-17 | 1996-02-14 | 信越化学工業株式会社 | フッ化ビニリデン―トリフルオロメチルエチレン共重合体 |
| JPH0473807A (ja) * | 1990-07-13 | 1992-03-09 | Tokyo Electric Power Co Inc:The | 強誘電材料 |
| JPH09229840A (ja) * | 1996-02-20 | 1997-09-05 | Nohmi Bosai Ltd | ガスセンサ |
| US6423412B1 (en) * | 1997-11-18 | 2002-07-23 | The Penn State Research Foundation | Ferroelectric relaxer polymers |
| WO2000036656A1 (en) * | 1998-12-14 | 2000-06-22 | Her Majesty, The Queen, In Right Of Canada As Represented By The Minister Of Natural Resources | Pyroelectric conversion system |
| ITMI20011614A1 (it) * | 2001-07-26 | 2003-01-26 | Ausimont Spa | Processo di purificazione di copolimeri termoprocessabili del tetrafluoroetilene |
| ITMI20011615A1 (it) * | 2001-07-26 | 2003-01-26 | Ausimont Spa | Processo di ottenimento di p0lveri fini non termoprocessabili di ptfeomopolimero o ptfe modificato |
| US6713563B2 (en) * | 2002-03-29 | 2004-03-30 | The United States Of America As Represented By The Secretary Of The Navy | Electrostrictive poly(vinylidene fluoride-co-trifluoroethylene) networks |
| JP4459811B2 (ja) | 2002-09-25 | 2010-04-28 | 株式会社クレハ | ポリ弗化ビニリデン系共重合体及びその溶液 |
| EP1452551B1 (en) * | 2003-02-27 | 2006-09-06 | Rohm and Haas Electronic Materials, L.L.C. | A process of fractionating polymers |
-
2004
- 2004-12-02 US US11/001,705 patent/US7323506B2/en not_active Expired - Fee Related
-
2005
- 2005-11-17 EP EP05810773A patent/EP1817351B1/en not_active Expired - Lifetime
- 2005-11-17 DE DE602005023641T patent/DE602005023641D1/de not_active Expired - Lifetime
- 2005-11-17 AT AT05810773T patent/ATE481426T1/de not_active IP Right Cessation
- 2005-11-17 JP JP2007543667A patent/JP2008521977A/ja active Pending
- 2005-11-17 WO PCT/CA2005/001745 patent/WO2006058417A1/en not_active Ceased
- 2005-11-17 CA CA2587345A patent/CA2587345C/en not_active Expired - Fee Related
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