DE69519270D1 - Ferroelektrisches Polymermaterial in Form von einer einkristallinen Faser oder einem einkristallinen Film - Google Patents

Ferroelektrisches Polymermaterial in Form von einer einkristallinen Faser oder einem einkristallinen Film

Info

Publication number
DE69519270D1
DE69519270D1 DE69519270T DE69519270T DE69519270D1 DE 69519270 D1 DE69519270 D1 DE 69519270D1 DE 69519270 T DE69519270 T DE 69519270T DE 69519270 T DE69519270 T DE 69519270T DE 69519270 D1 DE69519270 D1 DE 69519270D1
Authority
DE
Germany
Prior art keywords
film
single crystal
polymer material
crystal fiber
ferroelectric polymer
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
DE69519270T
Other languages
English (en)
Other versions
DE69519270T2 (de
Inventor
Hiroji Ohigashi
Kenji Omote
Teruhisa Gomyo
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.)
Yamagata University NUC
Original Assignee
Yamagata University NUC
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 Yamagata University NUC filed Critical Yamagata University NUC
Application granted granted Critical
Publication of DE69519270D1 publication Critical patent/DE69519270D1/de
Publication of DE69519270T2 publication Critical patent/DE69519270T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
    • D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/04—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning
    • H10N30/045—Treatments to modify a piezoelectric or electrostrictive property, e.g. polarisation characteristics, vibration characteristics or mode tuning by polarising
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/098—Forming organic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/16—Homopolymers or copolymers of vinylidene fluoride

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Hard Magnetic Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Artificial Filaments (AREA)
DE69519270T 1994-07-26 1995-07-05 Ferroelektrisches Polymermaterial in Form von einer einkristallinen Faser oder einem einkristallinen Film Expired - Fee Related DE69519270T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6173921A JP2681032B2 (ja) 1994-07-26 1994-07-26 強誘電性高分子単結晶、その製造方法、およびそれを用いた圧電素子、焦電素子並びに非線形光学素子

Publications (2)

Publication Number Publication Date
DE69519270D1 true DE69519270D1 (de) 2000-12-07
DE69519270T2 DE69519270T2 (de) 2001-04-12

Family

ID=15969550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519270T Expired - Fee Related DE69519270T2 (de) 1994-07-26 1995-07-05 Ferroelektrisches Polymermaterial in Form von einer einkristallinen Faser oder einem einkristallinen Film

Country Status (4)

Country Link
US (1) US5679753A (de)
EP (1) EP0703266B1 (de)
JP (1) JP2681032B2 (de)
DE (1) DE69519270T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6423412B1 (en) * 1997-11-18 2002-07-23 The Penn State Research Foundation Ferroelectric relaxer polymers
US6448359B1 (en) * 2000-03-27 2002-09-10 Honeywell International Inc. High tenacity, high modulus filament
JP3742574B2 (ja) 2001-09-10 2006-02-08 弘二 大東 強誘電性高分子膜の製造方法
US7214410B2 (en) * 2002-10-04 2007-05-08 Shipley Company, L.L.C. Process for selecting solvents for forming films of ferroelectric polymers
JP2005210023A (ja) 2004-01-26 2005-08-04 Honda Motor Co Ltd 圧電体、発電装置及び高分子アクチュエータ
CN100419346C (zh) * 2004-06-16 2008-09-17 中国科学院电工研究所 铁电陶瓷微制冷器及其制备方法
JP2006273980A (ja) * 2005-03-29 2006-10-12 Denki Kagaku Kogyo Kk フッ化ビニリデン系樹脂フィルムおよび製造方法
JP2007096129A (ja) * 2005-09-29 2007-04-12 Kyoto Univ 分子トランジスタおよびその製造方法、並びにそれを用いた不揮発性メモリおよび圧電センサ
JP5078362B2 (ja) * 2007-01-10 2012-11-21 株式会社クレハ 高分子圧電体フィルムの製造方法および高分子圧電体フィルム
WO2009025145A1 (ja) * 2007-08-18 2009-02-26 Konica Minolta Medical & Graphic, Inc. 有機圧電体膜、その形成方法、それを用いた超音波振動子、超音波探触子、及び超音波医用画像診断装置
JP5392090B2 (ja) * 2007-11-21 2014-01-22 コニカミノルタ株式会社 超音波受信用振動子、その製造方法、超音波探触子及び超音波医用画像診断装置
GB0809840D0 (en) * 2008-05-30 2008-07-09 Univ Catholique Louvain Ferroelectric organic memories with ultra-low voltage operation
JP5533651B2 (ja) * 2008-07-03 2014-06-25 コニカミノルタ株式会社 有機圧電材料の製造方法、超音波振動子及び超音波医用画像診断装置
KR101508727B1 (ko) * 2008-12-30 2015-04-06 삼성전자 주식회사 가변초점 광학렌즈
WO2010106924A1 (ja) * 2009-03-18 2010-09-23 コニカミノルタエムジー株式会社 有機圧電材料の延伸処理方法、有機圧電材料の製造方法、超音波振動子、超音波探触子および超音波医用画像診断装置
WO2011004626A1 (ja) * 2009-07-07 2011-01-13 コニカミノルタエムジー株式会社 有機圧電材料、その製造方法、それを用いた超音波振動子、超音波探触子、及び超音波医用画像診断装置
JP5647874B2 (ja) * 2010-05-25 2015-01-07 株式会社イデアルスター フッ化ビニリデンとトリフルオロエチレン共重合体とカーボンナノチューブとのブレンド配向膜及びその製造方法
EP2657588B1 (de) * 2012-04-27 2015-01-28 Belenos Clean Power Holding AG Verfahren zum Erhalt einer piezoelektrischen Auskleidung für einen Hochdruckspeicherkessel
JP2015083620A (ja) * 2013-10-25 2015-04-30 株式会社日立製作所 フィルムコンデンサ及び製造装置
JP6633834B2 (ja) * 2015-04-02 2020-01-22 株式会社イデアルスター 圧電膜、およびその製造方法
JP6997365B2 (ja) 2017-01-26 2022-02-04 株式会社ケミトロニクス 圧電膜
EP3778674A4 (de) 2018-05-14 2022-01-05 The School Corporation Kansai University Neuartiges ferroelektrisches material
JPWO2020241432A1 (ja) * 2019-05-28 2021-10-21 帝人フロンティア株式会社 糸および布
US11387919B2 (en) 2019-10-01 2022-07-12 Texas Instruments Incorporated High frequency CMOS ultrasonic transducer
US20220348730A1 (en) * 2021-04-30 2022-11-03 Meta Platforms Technologies, Llc Ultra-high modulus and response pvdf thin films
TW202319216A (zh) * 2021-10-11 2023-05-16 美商元平台技術有限公司 具有高機電效率之pvdf薄膜及形成其之凝膠澆鑄方法
TW202411315A (zh) * 2022-03-02 2024-03-16 美商元平台技術有限公司 高模數凝膠紡絲pvdf纖維薄膜
CN114614193B (zh) * 2022-03-25 2023-06-06 中南大学 一种极化复合隔膜及其制备和应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1367738A (en) * 1971-07-20 1974-09-25 Kureha Chemical Ind Co Ltd Process for the production of polyvinylidene fluoride resin film
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
JPS55126905A (en) * 1979-03-26 1980-10-01 Nippon Telegraph & Telephone High molecular ferrodielectric material
JPS56111281A (en) * 1980-02-07 1981-09-02 Toray Ind Inc High molecular piezoelectric body and manufacture thereof
JPS5962115A (ja) * 1982-10-01 1984-04-09 Kureha Chem Ind Co Ltd 誘電体フイルム
US4577132A (en) * 1983-07-05 1986-03-18 Toray Industries, Inc. Ultrasonic transducer employing piezoelectric polymeric material
JPS60206621A (ja) * 1984-03-31 1985-10-18 Kureha Chem Ind Co Ltd 弗化ビニリデン系樹脂フイルム，その製法および金属化フイルム
EP0161889B1 (de) * 1984-05-07 1990-07-25 Kureha Kagaku Kogyo Kabushiki Kaisha Spaltgarn aus Vinylidenfluorid, Verfahren zur Herstellung desselben und damit hergestellte Filter
EP0259018B1 (de) * 1986-09-02 1991-10-16 Amp Incorporated Optoelektronische Verpackungseinheit für einen Halbleiterlaser
US4778867A (en) * 1987-07-21 1988-10-18 Seymour Pries Ferroelectric copolymers of vinylidene fluoride and trifluoroethylene with increased Curie temperature and their methods of production

Also Published As

Publication number Publication date
US5679753A (en) 1997-10-21
JPH0836917A (ja) 1996-02-06
DE69519270T2 (de) 2001-04-12
JP2681032B2 (ja) 1997-11-19
EP0703266A1 (de) 1996-03-27
EP0703266B1 (de) 2000-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee