FR2377079A1 - HIGH PERMITTIVITY PLASTIC DIELECTRIC MATERIAL, MANUFACTURING PROCESS AND PRODUCTS USING SUCH MATERIAL - Google Patents

HIGH PERMITTIVITY PLASTIC DIELECTRIC MATERIAL, MANUFACTURING PROCESS AND PRODUCTS USING SUCH MATERIAL

Info

Publication number
FR2377079A1
FR2377079A1 FR7700613A FR7700613A FR2377079A1 FR 2377079 A1 FR2377079 A1 FR 2377079A1 FR 7700613 A FR7700613 A FR 7700613A FR 7700613 A FR7700613 A FR 7700613A FR 2377079 A1 FR2377079 A1 FR 2377079A1
Authority
FR
France
Prior art keywords
products
manufacturing process
plastic dielectric
high permittivity
dielectric material
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.)
Granted
Application number
FR7700613A
Other languages
French (fr)
Other versions
FR2377079B1 (en
Inventor
Marcel Camps
Pierre Charlot
Jean-Claude Dubois
Jean-Pierre Montheard
Gerard Seytre
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7700613A priority Critical patent/FR2377079A1/en
Priority to GB77378A priority patent/GB1578681A/en
Priority to DE19782800905 priority patent/DE2800905A1/en
Publication of FR2377079A1 publication Critical patent/FR2377079A1/en
Application granted granted Critical
Publication of FR2377079B1 publication Critical patent/FR2377079B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and 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 an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
    • C08F12/22—Oxygen
    • 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
    • H01B3/442—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 aromatic vinyl compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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

Abstract

L'invention se rapporte aux matériaux diélectriques plastiques constitués par des polymères organiques dont la permittivité est de l'ordre de 2 à 3 et susceptibles d'être coulés ou laminés en pellicules de l'ordre d'un micron d'épaisseur. Le nouveau matériau, de permittivité au moins égale à 3, 4, est un polymère d'un ester d'énol de formule générale :The invention relates to plastic dielectric materials consisting of organic polymers whose permittivity is of the order of 2 to 3 and capable of being cast or laminated into films of the order of one micron in thickness. The new material, with a permittivity at least equal to 3.4, is a polymer of an enol ester of general formula:

FR7700613A 1977-01-11 1977-01-11 HIGH PERMITTIVITY PLASTIC DIELECTRIC MATERIAL, MANUFACTURING PROCESS AND PRODUCTS USING SUCH MATERIAL Granted FR2377079A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7700613A FR2377079A1 (en) 1977-01-11 1977-01-11 HIGH PERMITTIVITY PLASTIC DIELECTRIC MATERIAL, MANUFACTURING PROCESS AND PRODUCTS USING SUCH MATERIAL
GB77378A GB1578681A (en) 1977-01-11 1978-01-09 Plastic dielectric material of high permittivity for the production of capacitors
DE19782800905 DE2800905A1 (en) 1977-01-11 1978-01-10 PLASTIC DIELECTRIC MATERIAL WITH HIGH RELATIVE DIELECTRICITY CONSTANT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700613A FR2377079A1 (en) 1977-01-11 1977-01-11 HIGH PERMITTIVITY PLASTIC DIELECTRIC MATERIAL, MANUFACTURING PROCESS AND PRODUCTS USING SUCH MATERIAL

Publications (2)

Publication Number Publication Date
FR2377079A1 true FR2377079A1 (en) 1978-08-04
FR2377079B1 FR2377079B1 (en) 1981-04-10

Family

ID=9185340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700613A Granted FR2377079A1 (en) 1977-01-11 1977-01-11 HIGH PERMITTIVITY PLASTIC DIELECTRIC MATERIAL, MANUFACTURING PROCESS AND PRODUCTS USING SUCH MATERIAL

Country Status (3)

Country Link
DE (1) DE2800905A1 (en)
FR (1) FR2377079A1 (en)
GB (1) GB1578681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146089A2 (en) * 1983-12-19 1985-06-26 SPECTRUM CONTROL, INC. (a Pennsylvania corporation) Capacitor with dielectric comprising polyfunctional acrylate polymer and method of making

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642184A1 (en) * 1986-12-10 1988-06-23 Basf Ag COPOLYMERISATE WITH O-NITROCARBINOLESTER GROUPS AND THEIR USE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146089A2 (en) * 1983-12-19 1985-06-26 SPECTRUM CONTROL, INC. (a Pennsylvania corporation) Capacitor with dielectric comprising polyfunctional acrylate polymer and method of making
EP0146089A3 (en) * 1983-12-19 1987-04-22 Sfe Technologies Capacitor with dielectric comprising polyfunctional acrylate polymer, method of making, and compositions useful therein

Also Published As

Publication number Publication date
FR2377079B1 (en) 1981-04-10
GB1578681A (en) 1980-11-05
DE2800905A1 (en) 1978-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse