GB1173688A - Polyvinylidene Fluoride Films - Google Patents

Polyvinylidene Fluoride Films

Info

Publication number
GB1173688A
GB1173688A GB3263167A GB3263167A GB1173688A GB 1173688 A GB1173688 A GB 1173688A GB 3263167 A GB3263167 A GB 3263167A GB 3263167 A GB3263167 A GB 3263167A GB 1173688 A GB1173688 A GB 1173688A
Authority
GB
United Kingdom
Prior art keywords
film
stretched
orientated
films
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
Application number
GB3263167A
Other languages
English (en)
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 JP41046082A external-priority patent/JPS5017680B1/ja
Priority claimed from JP42029668A external-priority patent/JPS5125386B1/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of GB1173688A publication Critical patent/GB1173688A/en
Expired 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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/14—Organic dielectrics
    • H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
    • H01G4/186—Organic dielectrics of synthetic material, e.g. derivatives of cellulose halogenated
    • 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)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
GB3263167A 1966-07-14 1967-07-14 Polyvinylidene Fluoride Films Expired GB1173688A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP41046082A JPS5017680B1 (enrdf_load_html_response) 1966-07-14 1966-07-14
JP42029668A JPS5125386B1 (enrdf_load_html_response) 1967-05-10 1967-05-10

Publications (1)

Publication Number Publication Date
GB1173688A true GB1173688A (en) 1969-12-10

Family

ID=26367892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3263167A Expired GB1173688A (en) 1966-07-14 1967-07-14 Polyvinylidene Fluoride Films

Country Status (5)

Country Link
BE (1) BE701365A (enrdf_load_html_response)
CA (1) CA921220A (enrdf_load_html_response)
DE (1) DE1704762B2 (enrdf_load_html_response)
GB (1) GB1173688A (enrdf_load_html_response)
NL (1) NL142517B (enrdf_load_html_response)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316645A1 (de) * 1972-04-06 1973-11-15 Kureha Chemical Ind Co Ltd Verfahren zur herstellung von verstreckten polyvinylidenfluoridfilmen
FR2378624A1 (fr) * 1977-01-27 1978-08-25 Kureha Chemical Ind Co Ltd Procede perfectionne pour preparer un tube microporeux en polymere du fluorure de vinylidene
FR2433404A1 (fr) * 1978-07-27 1980-03-14 Kureha Chemical Ind Co Ltd Film ou pellicule de fluorure de polyvinylidene comportant des cristaux a double orientation presentant des proprietes dielectriques elevees
WO1981001567A1 (en) * 1979-11-30 1981-06-11 Nat Res Dev Vinylidene fluoride polymers
FR2516442A1 (fr) * 1981-11-16 1983-05-20 Solvay Procede et appareillage d'extrusion de films en polymeres d'olefines halogenees, utilisation comme films piezo-electriques, apres traitement de polarisation
EP0051418A3 (en) * 1980-10-31 1983-08-03 Kureha Kagaku Kogyo Kabushiki Kaisha Condenser
US4510301A (en) * 1982-06-01 1985-04-09 E. I. Du Pont De Nemours And Company Fluorocarbon copolymer films
US4510300A (en) * 1982-04-08 1985-04-09 E. I. Du Pont De Nemours And Company Perfluorocarbon copolymer films
DE3406125A1 (de) * 1984-01-31 1985-08-01 Norddeutsche Seekabelwerke Ag, 2890 Nordenham Verfahren und vorrichtung zur herstellung von piezoelektrischen und/oder pyroelektrischen polyvinylidenfluorid-folien
CN111548515A (zh) * 2020-04-15 2020-08-18 哈尔滨理工大学 一种非氧化物陶瓷/聚偏氟乙烯复合薄膜的后处理工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153606A (en) * 1980-04-28 1981-11-27 Kureha Chemical Ind Co Ltd High molecular dielectric material
JPS5962115A (ja) * 1982-10-01 1984-04-09 Kureha Chem Ind Co Ltd 誘電体フイルム
JPS603807A (ja) * 1983-06-20 1985-01-10 ダイキン工業株式会社 高分子誘電体材料

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316645A1 (de) * 1972-04-06 1973-11-15 Kureha Chemical Ind Co Ltd Verfahren zur herstellung von verstreckten polyvinylidenfluoridfilmen
FR2378624A1 (fr) * 1977-01-27 1978-08-25 Kureha Chemical Ind Co Ltd Procede perfectionne pour preparer un tube microporeux en polymere du fluorure de vinylidene
FR2433404A1 (fr) * 1978-07-27 1980-03-14 Kureha Chemical Ind Co Ltd Film ou pellicule de fluorure de polyvinylidene comportant des cristaux a double orientation presentant des proprietes dielectriques elevees
US4298719A (en) 1978-07-27 1981-11-03 Kureha Kagaku Kogyo Kabushiki Kaisha Doubly oriented film of polyvinylidene fluoride
US4390674A (en) 1979-11-30 1983-06-28 National Research Development Corporation Uniaxially drawn vinylidene fluoride polymers
WO1981001567A1 (en) * 1979-11-30 1981-06-11 Nat Res Dev Vinylidene fluoride polymers
EP0051418A3 (en) * 1980-10-31 1983-08-03 Kureha Kagaku Kogyo Kabushiki Kaisha Condenser
EP0081866A1 (fr) * 1981-11-16 1983-06-22 SOLVAY & Cie (Société Anonyme) Procédé et appareillage d'extrusion de films en polymères du fluorure de vinylidène
FR2516442A1 (fr) * 1981-11-16 1983-05-20 Solvay Procede et appareillage d'extrusion de films en polymeres d'olefines halogenees, utilisation comme films piezo-electriques, apres traitement de polarisation
US4481158A (en) * 1981-11-16 1984-11-06 Solvay & Cie (Societe Anonyme) Extrusion of films of vinylidene fluoride polymers
US4510300A (en) * 1982-04-08 1985-04-09 E. I. Du Pont De Nemours And Company Perfluorocarbon copolymer films
US4510301A (en) * 1982-06-01 1985-04-09 E. I. Du Pont De Nemours And Company Fluorocarbon copolymer films
DE3406125A1 (de) * 1984-01-31 1985-08-01 Norddeutsche Seekabelwerke Ag, 2890 Nordenham Verfahren und vorrichtung zur herstellung von piezoelektrischen und/oder pyroelektrischen polyvinylidenfluorid-folien
CN111548515A (zh) * 2020-04-15 2020-08-18 哈尔滨理工大学 一种非氧化物陶瓷/聚偏氟乙烯复合薄膜的后处理工艺

Also Published As

Publication number Publication date
NL6709725A (enrdf_load_html_response) 1968-01-15
DE1704762B2 (de) 1975-10-30
BE701365A (enrdf_load_html_response) 1967-12-18
DE1704762A1 (de) 1971-02-25
NL142517B (nl) 1974-06-17
CA921220A (en) 1973-02-20

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years