FR2550904B1 - Film piezoelectrique de polymere et procede pour sa fabrication - Google Patents

Film piezoelectrique de polymere et procede pour sa fabrication

Info

Publication number
FR2550904B1
FR2550904B1 FR8412863A FR8412863A FR2550904B1 FR 2550904 B1 FR2550904 B1 FR 2550904B1 FR 8412863 A FR8412863 A FR 8412863A FR 8412863 A FR8412863 A FR 8412863A FR 2550904 B1 FR2550904 B1 FR 2550904B1
Authority
FR
France
Prior art keywords
production
polymer film
piezoelectric polymer
piezoelectric
film
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
Application number
FR8412863A
Other languages
English (en)
Other versions
FR2550904A1 (fr
Inventor
Teruo Sakagami
Kenichi Nakamura
Naohiro Murayama
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.)
Kureha Corp
Original Assignee
Kureha Corp
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
Priority claimed from JP58148785A external-priority patent/JPS6041274A/ja
Priority claimed from JP58153125A external-priority patent/JPS6047034A/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of FR2550904A1 publication Critical patent/FR2550904A1/fr
Application granted granted Critical
Publication of FR2550904B1 publication Critical patent/FR2550904B1/fr
Expired 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
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
    • Y10T428/31544—Addition polymer is perhalogenated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
FR8412863A 1983-08-16 1984-08-16 Film piezoelectrique de polymere et procede pour sa fabrication Expired FR2550904B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58148785A JPS6041274A (ja) 1983-08-16 1983-08-16 高分子圧電体膜
JP58153125A JPS6047034A (ja) 1983-08-24 1983-08-24 フッ化ビニリデン共重合体圧電膜の製造方法

Publications (2)

Publication Number Publication Date
FR2550904A1 FR2550904A1 (fr) 1985-02-22
FR2550904B1 true FR2550904B1 (fr) 1988-09-16

Family

ID=26478860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412863A Expired FR2550904B1 (fr) 1983-08-16 1984-08-16 Film piezoelectrique de polymere et procede pour sa fabrication

Country Status (4)

Country Link
US (1) US4784915A (fr)
DE (1) DE3429884A1 (fr)
FR (1) FR2550904B1 (fr)
GB (1) GB2145106B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692285A (en) * 1985-07-01 1987-09-08 Pennwalt Corporation Process of preparing nonfibrous, piezoelectric polymer sheet of improved activity
US4801506A (en) * 1986-01-13 1989-01-31 Ube Industries, Ltd. Polyimide film having fluorocarbon resin layer
US5228176A (en) * 1988-03-28 1993-07-20 Telectronics Pacing Systems, Inc. Method of manufacture of probe tip ultrasonic transducer
US5493372A (en) * 1994-10-07 1996-02-20 Xerox Corporation Method for fabricating a resonator
JP3703582B2 (ja) * 1996-02-22 2005-10-05 呉羽化学工業株式会社 電極バインダー、電極バインダー溶液、電極合剤、電極構造体および電池
US20050244016A1 (en) * 1997-03-17 2005-11-03 American Technology Corporation Parametric loudspeaker with electro-acoustical diaphragm transducer
US6423412B1 (en) * 1997-11-18 2002-07-23 The Penn State Research Foundation Ferroelectric relaxer polymers
US6824927B1 (en) * 1997-12-26 2004-11-30 Kureha Kagaku Kogyo Kabushiki Kaisha Polymer electrolyte containing a vinylidene fluoride copolymer and a nonaqueous electrolytic solution, and nonaqueous battery containing the polymer electrolyte
US6850623B1 (en) 1999-10-29 2005-02-01 American Technology Corporation Parametric loudspeaker with improved phase characteristics
SE525649C2 (sv) * 2001-11-07 2005-03-29 Micromuscle Ab Mikroaktuator innefattande ett bärsubstrat, ett volymändrande skikt och en förstärkande struktur
WO2005043771A1 (fr) 2003-10-23 2005-05-12 American Technology Corporation Procede d'ajustage de parametres lineaires d'un signal ultrasonique parametrique visant a reduire les non-linearites dans des ondes de sortie audio decouplees et systeme mettant en oeuvre ce procede
US20080166567A1 (en) * 2007-01-09 2008-07-10 Konica Minolta Medical & Graphic, Inc. Piezoelectric element, manufacture and ultrasonic probe
US8275137B1 (en) 2007-03-22 2012-09-25 Parametric Sound Corporation Audio distortion correction for a parametric reproduction system
EP2133370A1 (fr) 2008-06-02 2009-12-16 Solvay Solexis S.p.A. Polymères contenant fluorure de vinylidène et trifluoroéthylène
US20110021917A1 (en) * 2008-07-22 2011-01-27 Konica Minolta Medical & Graphic, Inc. Organic piezoelectric material film, method for production of the same, method for production of ultrasonic oscillator using the same, and ultrasonic medical imaging instrument
WO2010018694A1 (fr) * 2008-08-11 2010-02-18 コニカミノルタエムジー株式会社 Film en matériau piézoélectrique organique, son procédé de fabrication, procédé de fabrication d’un oscillateur à ultrasons et instrument d’imagerie médicale à ultrasons
DE102012208653B4 (de) 2011-05-27 2019-04-25 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung einer Oberflächenbeschichtung mit eisabweisenden Eigenschaften, Oberflächenbeschichtung und deren Verwendung
CN103304720B (zh) * 2012-03-14 2016-08-03 中化蓝天集团有限公司 超临界二氧化碳中聚氟乙烯共聚物的制备方法
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
CN110036039B (zh) 2016-10-05 2021-11-05 索尔维特殊聚合物意大利有限公司 含有偏二氟乙烯以及三氟乙烯的聚合物胶乳
CN110752286B (zh) * 2019-10-25 2023-04-07 业成科技（成都）有限公司 压电薄膜及其制备方法和压电薄膜传感器
WO2021213868A1 (fr) 2020-04-21 2021-10-28 Solvay Specialty Polymers Italy S.P.A. Dispersion aqueuse de fluorure de vinylidène et polymères contenant du trifluoroéthylène

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931446A (en) * 1970-09-26 1976-01-06 Kureha Kagaku Kogyo Kabushiki Kaisha Process for producing polymeric piezoelectric elements and the article formed thereby
US4204135A (en) * 1970-12-02 1980-05-20 Kureha Kagaku Kogyo Kabushiki Kaisha Piezoelectric elements of organic high molecular weight materials
JPS5123439B2 (fr) * 1971-11-05 1976-07-16
JPS5269000A (en) * 1975-12-04 1977-06-08 Daikin Ind Ltd Highhmolecular dielectric material
US4024135A (en) * 1976-03-05 1977-05-17 E. R. Squibb & Sons, Inc. (Carbamoyl)pyridino derivatives of ureidocephalosporins
JPS5326995A (en) * 1976-08-25 1978-03-13 Daikin Ind Ltd Highhmolecular piezooelectric material
DE3011736A1 (de) * 1979-03-26 1980-10-09 Daikin Ind Ltd Polymeres piezoelektrisches material und verfahren zu dessen herstellung
AU544447B2 (en) * 1980-02-07 1985-05-30 Toray Industries, Inc. Vinylidene fluoride and ethylene trifluoride copolymer
FR2490877A1 (fr) * 1980-09-19 1982-03-26 Thomson Csf Procede de fabrication de films polymeres piezoelectriques
US4335238A (en) * 1980-10-06 1982-06-15 E. I. Du Pont De Nemours And Company Fluoropolymer hexafluoropropene, tetrafluorethene and 1,1-difluoroethene
JPS58209007A (ja) * 1982-05-28 1983-12-05 呉羽化学工業株式会社 フツ化ビニリデン共重合体成形物の配向分極体
US4400642A (en) * 1982-07-12 1983-08-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Piezoelectric composite materials
FR2535113B1 (fr) * 1982-10-22 1986-05-16 Thomson Csf Procede de fabrication d'un materiau polymere piezo- ou pyroelectrique comportant une etape de reticulation
JPS59226409A (ja) * 1983-06-04 1984-12-19 呉羽化学工業株式会社 高分子誘電体

Also Published As

Publication number Publication date
DE3429884C2 (fr) 1987-04-16
GB8420728D0 (en) 1984-09-19
DE3429884A1 (de) 1985-03-07
US4784915A (en) 1988-11-15
FR2550904A1 (fr) 1985-02-22
GB2145106B (en) 1987-07-29
GB2145106A (en) 1985-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse