JPH051636B2 - - Google Patents

Info

Publication number
JPH051636B2
JPH051636B2 JP58153125A JP15312583A JPH051636B2 JP H051636 B2 JPH051636 B2 JP H051636B2 JP 58153125 A JP58153125 A JP 58153125A JP 15312583 A JP15312583 A JP 15312583A JP H051636 B2 JPH051636 B2 JP H051636B2
Authority
JP
Japan
Prior art keywords
copolymer
film
piezoelectric
vinylidene fluoride
temperature
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
JP58153125A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6047034A (ja
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
Application filed by Kureha Corp filed Critical Kureha Corp
Priority to JP58153125A priority Critical patent/JPS6047034A/ja
Priority to DE3429884A priority patent/DE3429884C2/de
Priority to US06/640,835 priority patent/US4784915A/en
Priority to GB8420728A priority patent/GB2145106B/en
Priority to FR8412863A priority patent/FR2550904B1/fr
Publication of JPS6047034A publication Critical patent/JPS6047034A/ja
Publication of JPH051636B2 publication Critical patent/JPH051636B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
JP58153125A 1983-08-16 1983-08-24 フッ化ビニリデン共重合体圧電膜の製造方法 Granted JPS6047034A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
DE3429884A DE3429884C2 (de) 1983-08-16 1984-08-14 Ein im polarisierten Zustand vorliegender piezoelektrischer Polymerfilm aus einem Vinylidenfluorid-Copolymerisat und Verwendung desselben als elektro-mechanisches Kopplungselement für Ultraschall-Meßumwandler
US06/640,835 US4784915A (en) 1983-08-16 1984-08-15 Polymer piezoelectric film
GB8420728A GB2145106B (en) 1983-08-16 1984-08-15 Polymer piezoelectric film and process for producing the same
FR8412863A FR2550904B1 (fr) 1983-08-16 1984-08-16 Film piezoelectrique de polymere et procede pour sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
JPS6047034A JPS6047034A (ja) 1985-03-14
JPH051636B2 true JPH051636B2 (enrdf_load_stackoverflow) 1993-01-08

Family

ID=15555522

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS6047034A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04311711A (ja) * 1991-04-11 1992-11-04 Central Glass Co Ltd 強誘電性共重合体およびこれからなる薄膜の製造方法
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
JP2010064284A (ja) * 2008-09-08 2010-03-25 Tokyo Univ Of Science 強誘電性キャストフィルム及びその製造方法
JP5714235B2 (ja) * 2010-03-11 2015-05-07 株式会社クレハ Ｐｖｄｆを含む無添加・無延伸の圧電体および圧電センサ
JP2019067908A (ja) * 2017-09-29 2019-04-25 株式会社クレハ 圧電フィルムおよびフィルムの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326995A (en) * 1976-08-25 1978-03-13 Daikin Ind Ltd Highhmolecular piezooelectric material
JPS56111281A (en) * 1980-02-07 1981-09-02 Toray Ind Inc High molecular piezoelectric body and manufacture thereof

Also Published As

Publication number Publication date
JPS6047034A (ja) 1985-03-14

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