DE602005023641D1 - Reinigungsverfahren zur bereitstellung von hochleistungsfähigem poly-vinylidenfluorid / trifluorethylen p(vdf-trfe) copolymer für die pyroelektrische umwandlung - Google Patents

Reinigungsverfahren zur bereitstellung von hochleistungsfähigem poly-vinylidenfluorid / trifluorethylen p(vdf-trfe) copolymer für die pyroelektrische umwandlung

Info

Publication number
DE602005023641D1
DE602005023641D1 DE602005023641T DE602005023641T DE602005023641D1 DE 602005023641 D1 DE602005023641 D1 DE 602005023641D1 DE 602005023641 T DE602005023641 T DE 602005023641T DE 602005023641 T DE602005023641 T DE 602005023641T DE 602005023641 D1 DE602005023641 D1 DE 602005023641D1
Authority
DE
Germany
Prior art keywords
copolymer
trfe
vdf
trifluorethylene
cleaning process
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.)
Expired - Lifetime
Application number
DE602005023641T
Other languages
German (de)
English (en)
Inventor
Lia Kouchachvili
Michio Ikura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CA MINISTER NATURAL RESOURCES
Canada Minister of Natural Resources
Original Assignee
CA MINISTER NATURAL RESOURCES
Canada Minister of Natural Resources
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CA MINISTER NATURAL RESOURCES, Canada Minister of Natural Resources filed Critical CA MINISTER NATURAL RESOURCES
Publication of DE602005023641D1 publication Critical patent/DE602005023641D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
    • H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point
    • H10N15/15—Thermoelectric active materials
    • 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
    • C08F214/22—Vinylidene fluoride
    • 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
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • 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
    • C08F6/06—Treatment of polymer solutions
    • 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
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE602005023641T 2004-12-02 2005-11-17 Reinigungsverfahren zur bereitstellung von hochleistungsfähigem poly-vinylidenfluorid / trifluorethylen p(vdf-trfe) copolymer für die pyroelektrische umwandlung Expired - Lifetime DE602005023641D1 (de)

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 (1)

Publication Number Publication Date
DE602005023641D1 true DE602005023641D1 (de) 2010-10-28

Family

ID=36564710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005023641T Expired - Lifetime DE602005023641D1 (de) 2004-12-02 2005-11-17 Reinigungsverfahren zur bereitstellung von hochleistungsfähigem poly-vinylidenfluorid / trifluorethylen p(vdf-trfe) copolymer für die pyroelektrische umwandlung

Country Status (7)

Country Link
US (1) US7323506B2 (https=)
EP (1) EP1817351B1 (https=)
JP (1) JP2008521977A (https=)
AT (1) ATE481426T1 (https=)
CA (1) CA2587345C (https=)
DE (1) DE602005023641D1 (https=)
WO (1) WO2006058417A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN102640331B (zh) * 2009-08-28 2015-12-02 株式会社吴羽 非水系电池的电极形成用粘合剂溶液的制造方法及非水系电池的电极形成用粘合剂溶液
US8519595B2 (en) 2010-09-02 2013-08-27 Ut-Battelle, Llc MEMS based pyroelectric thermal energy harvester
WO2012050906A1 (en) * 2010-09-29 2012-04-19 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)

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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 (https=) 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
EP0300485A3 (en) * 1987-07-21 1990-04-25 Mitsubishi Gas Chemical Company, Inc. Process for producing polycarbonate resin molding material with low particle content
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
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
US5140082A (en) 1989-03-17 1992-08-18 Shin-Etsu Chemical Co., Ltd. Vinylidene fluoride trifluoromethylethylene copolymer
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
JP2002513514A (ja) 1997-11-18 2002-05-08 ザ ペンステート リサーチファウンデーション 強誘電性のリラクサー・ポリマー
US6528898B1 (en) 1998-12-14 2003-03-04 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
US7208555B2 (en) 2002-09-25 2007-04-24 Kureha Chemical Industry Company, Limited Process for preparing polyvinylidene fluoride copolymer
EP1452551B1 (en) * 2003-02-27 2006-09-06 Rohm and Haas Electronic Materials, L.L.C. A process of fractionating polymers

Also Published As

Publication number Publication date
US7323506B2 (en) 2008-01-29
CA2587345C (en) 2010-03-30
JP2008521977A (ja) 2008-06-26
EP1817351A4 (en) 2008-12-17
US20060122299A1 (en) 2006-06-08
WO2006058417A1 (en) 2006-06-08
ATE481426T1 (de) 2010-10-15
EP1817351A1 (en) 2007-08-15
CA2587345A1 (en) 2006-06-08
EP1817351B1 (en) 2010-09-15

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