CA2587345C - High performance p(vdf-trfe) copolymer for pyroelectric conversion - Google Patents

High performance p(vdf-trfe) copolymer for pyroelectric conversion Download PDF

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Publication number
CA2587345C
CA2587345C CA2587345A CA2587345A CA2587345C CA 2587345 C CA2587345 C CA 2587345C CA 2587345 A CA2587345 A CA 2587345A CA 2587345 A CA2587345 A CA 2587345A CA 2587345 C CA2587345 C CA 2587345C
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CA
Canada
Prior art keywords
copolymer
trfe
vdf
purified
solution
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 - Fee Related
Application number
CA2587345A
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English (en)
French (fr)
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CA2587345A1 (en
Inventor
Michio Ikura
Lia Kouchachvili
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Natural Resources Canada
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Natural Resources Canada
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Publication of CA2587345A1 publication Critical patent/CA2587345A1/en
Application granted granted Critical
Publication of CA2587345C publication Critical patent/CA2587345C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

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  • 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)
CA2587345A 2004-12-02 2005-11-17 High performance p(vdf-trfe) copolymer for pyroelectric conversion Expired - Fee Related CA2587345C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/001,705 2004-12-02
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
CA2587345A1 CA2587345A1 (en) 2006-06-08
CA2587345C true CA2587345C (en) 2010-03-30

Family

ID=36564710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2587345A Expired - Fee Related CA2587345C (en) 2004-12-02 2005-11-17 High performance p(vdf-trfe) copolymer for pyroelectric conversion

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US9166139B2 (en) * 2009-05-14 2015-10-20 The Neothermal Energy Company Method for thermally cycling an object including a polarizable material
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
US8035274B2 (en) * 2009-05-14 2011-10-11 The Neothermal Energy Company Apparatus and method for ferroelectric conversion of heat to electrical energy
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
PL2472649T3 (pl) * 2009-08-28 2018-06-29 Kureha Corporation Sposób przygotowywania roztworu spoiwa do tworzenia elektrody w baterii niewodnej
US8519595B2 (en) 2010-09-02 2013-08-27 Ut-Battelle, Llc MEMS based pyroelectric thermal energy harvester
CA2812946A1 (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

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* Cited by examiner, † Cited by third party
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
DE3011736A1 (de) * 1979-03-26 1980-10-09 Daikin Ind Ltd Polymeres piezoelektrisches material und verfahren zu dessen herstellung
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
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
AU1590099A (en) * 1997-11-18 1999-06-07 Penn State Research Foundation, The Ferroelectric relaxor polymers
EP1145333B1 (en) * 1998-12-14 2007-04-18 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
JP5015413B2 (ja) * 2003-02-27 2012-08-29 ローム・アンド・ハース・エレクトロニック・マテリアルズ，エル．エル．シー． ポリマーの分別方法

Also Published As

Publication number Publication date
US7323506B2 (en) 2008-01-29
JP2008521977A (ja) 2008-06-26
US20060122299A1 (en) 2006-06-08
CA2587345A1 (en) 2006-06-08
EP1817351A1 (en) 2007-08-15
EP1817351A4 (en) 2008-12-17
ATE481426T1 (de) 2010-10-15
EP1817351B1 (en) 2010-09-15
DE602005023641D1 (de) 2010-10-28
WO2006058417A1 (en) 2006-06-08

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