JPH0212170B2 - - Google Patents

Info

Publication number
JPH0212170B2
JPH0212170B2 JP57173634A JP17363482A JPH0212170B2 JP H0212170 B2 JPH0212170 B2 JP H0212170B2 JP 57173634 A JP57173634 A JP 57173634A JP 17363482 A JP17363482 A JP 17363482A JP H0212170 B2 JPH0212170 B2 JP H0212170B2
Authority
JP
Japan
Prior art keywords
film
vinylidene fluoride
temperature
oriented
dielectric constant
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
JP57173634A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5962115A (ja
Inventor
Naohiro Murayama
Haruko Sumya
Yoshinari Mizuno
Kenichi Nakamura
Shuji Terasaki
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 JP57173634A priority Critical patent/JPS5962115A/ja
Priority to DE8383305952T priority patent/DE3371139D1/de
Priority to EP83305952A priority patent/EP0105750B1/en
Priority to CA000438120A priority patent/CA1220912A/en
Publication of JPS5962115A publication Critical patent/JPS5962115A/ja
Priority to US06/668,654 priority patent/US4656234A/en
Publication of JPH0212170B2 publication Critical patent/JPH0212170B2/ja
Granted 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Organic Insulating Materials (AREA)
JP57173634A 1982-10-01 1982-10-01 誘電体フイルム Granted JPS5962115A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP57173634A JPS5962115A (ja) 1982-10-01 1982-10-01 誘電体フイルム
DE8383305952T DE3371139D1 (en) 1982-10-01 1983-09-30 Dielectric film and process for producing same
EP83305952A EP0105750B1 (en) 1982-10-01 1983-09-30 Dielectric film and process for producing same
CA000438120A CA1220912A (en) 1982-10-01 1983-09-30 Dielectric film and process for producing same
US06/668,654 US4656234A (en) 1982-10-01 1984-11-06 Dielectric film for capacitor and process for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57173634A JPS5962115A (ja) 1982-10-01 1982-10-01 誘電体フイルム

Publications (2)

Publication Number Publication Date
JPS5962115A JPS5962115A (ja) 1984-04-09
JPH0212170B2 true JPH0212170B2 (enExample) 1990-03-19

Family

ID=15964242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57173634A Granted JPS5962115A (ja) 1982-10-01 1982-10-01 誘電体フイルム

Country Status (5)

Country Link
US (1) US4656234A (enExample)
EP (1) EP0105750B1 (enExample)
JP (1) JPS5962115A (enExample)
CA (1) CA1220912A (enExample)
DE (1) DE3371139D1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003250A1 (en) * 1983-02-24 1984-08-30 Eastman Kodak Co Poly(vinylidene fluoride) film, uses thereof, and method of manufacture
US5082616A (en) * 1990-10-25 1992-01-21 Edison Polymer Innovation Corp. Film blowing process
JP2681032B2 (ja) * 1994-07-26 1997-11-19 山形大学長 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
US5635812A (en) * 1994-09-29 1997-06-03 Motorola, Inc. Thermal sensing polymeric capacitor
US6162885A (en) * 1997-05-23 2000-12-19 Ruefer; Bruce G. Multi-axially orientated amorphous PTFE material
US6342294B1 (en) * 1999-08-12 2002-01-29 Bruce G. Ruefer Composite PTFE article and method of manufacture
JP5582136B2 (ja) * 2009-03-18 2014-09-03 コニカミノルタ株式会社 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
JP5501791B2 (ja) * 2010-02-22 2014-05-28 旭化成ケミカルズ株式会社 ポリ塩化ビニリデン系樹脂ラップフィルム及びラップフィルム巻回体
US20120008251A1 (en) * 2010-07-12 2012-01-12 Wei-Ching Yu Film capacitors comprising melt-stretched films as dielectrics
WO2018062253A1 (ja) * 2016-09-28 2018-04-05 ダイキン工業株式会社 フィルム
JP7071664B2 (ja) * 2020-04-22 2022-05-19 ダイキン工業株式会社 含フッ素重合体フィルム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050197A (enExample) * 1963-11-27
NL127087C (enExample) * 1964-10-21 1900-01-01
CA921220A (en) * 1966-07-14 1973-02-20 Ishii Hajime Polyvinylidene fluoride films and process for producing the same
US3850900A (en) * 1968-06-10 1974-11-26 Kureha Chemical Ind Co Ltd Process for micro-crystallization of polyvinylidene fluoride articles
DE1949855B2 (de) * 1968-10-04 1980-06-26 Kureha Kagaku Kogyo K.K. Verfahren zur Herstellung von elektrischen Wickelkondensatoren
GB1367738A (en) * 1971-07-20 1974-09-25 Kureha Chemical Ind Co Ltd Process for the production of polyvinylidene fluoride resin film
US3990824A (en) * 1975-04-25 1976-11-09 The Dow Chemical Company Film size control apparatus for the blown film process
GB1533050A (en) * 1976-07-02 1978-11-22 Whitestone B Rotary fluid-machine
EP0036757A1 (en) * 1980-03-21 1981-09-30 Herbert W. Keuchel Process and apparatus for producing biaxially attenuated thermoplastic film

Also Published As

Publication number Publication date
US4656234A (en) 1987-04-07
EP0105750A1 (en) 1984-04-18
EP0105750B1 (en) 1987-04-22
JPS5962115A (ja) 1984-04-09
DE3371139D1 (en) 1987-05-27
CA1220912A (en) 1987-04-28

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