FR2424934A1 - Procede de reticulation de produits synthetiques et/ou de caoutchouc servant d'isolants electriques - Google Patents

Procede de reticulation de produits synthetiques et/ou de caoutchouc servant d'isolants electriques

Info

Publication number
FR2424934A1
FR2424934A1 FR7901800A FR7901800A FR2424934A1 FR 2424934 A1 FR2424934 A1 FR 2424934A1 FR 7901800 A FR7901800 A FR 7901800A FR 7901800 A FR7901800 A FR 7901800A FR 2424934 A1 FR2424934 A1 FR 2424934A1
Authority
FR
France
Prior art keywords
rubber
electrical insulation
cross
synthetic products
synthetic
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.)
Withdrawn
Application number
FR7901800A
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.)
Paul Troester MaschinenfabriK
Original Assignee
Paul Troester MaschinenfabriK
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 Paul Troester MaschinenfabriK filed Critical Paul Troester MaschinenfabriK
Publication of FR2424934A1 publication Critical patent/FR2424934A1/fr
Withdrawn legal-status Critical Current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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/123—Treatment by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/12—Dielectric heating
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/247—Heating methods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3412—Insulators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Insulators (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN PROCEDE DE RETICULATION DE PRODUIT SYNTHETIQUE ETOU DE CAOUTCHOUC SERVANT D'ISOLANT ELECTRIQUE, AVEC UN AGENT DE RETICULATION. CE PROCEDE EST CARACTERISE EN CE QU'ON MELANGE AU PRODUIT SYNTHETIQUE ETOU AU CAOUTCHOUC UN ADDITIF ACTIVABLE PAR UN CHAMP ELECTRIQUE ALTERNATIF A HAUTE FREQUENCE, ET QUI, GRACE A CETTE ACTIVATION, SE DECOMPOSE EN CORPS ELECTRIQUEMENT INACTIFS, OU QUE L'ON TRANSFORME AVEC LE PRODUIT SYNTHETIQUE ETOU LE CAOUTCHOUC EN CORPS ELECTRIQUEMENT INACTIFS, ET EN CE QU'ON TRAITE CE MELANGE DANS UN CHAMP ELECTRIQUE ALTERNATIF A HAUTE FREQUENCE. APPLICATION A LA FABRICATION D'ISOLANTS ELECTRIQUES.
FR7901800A 1978-01-26 1979-01-24 Procede de reticulation de produits synthetiques et/ou de caoutchouc servant d'isolants electriques Withdrawn FR2424934A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2803252A DE2803252C2 (de) 1978-01-26 1978-01-26 Verfahren zur Vernetzung von als elektrische Isolatoren dienendem Kunststoff und/oder Kautschuk

Publications (1)

Publication Number Publication Date
FR2424934A1 true FR2424934A1 (fr) 1979-11-30

Family

ID=6030372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901800A Withdrawn FR2424934A1 (fr) 1978-01-26 1979-01-24 Procede de reticulation de produits synthetiques et/ou de caoutchouc servant d'isolants electriques

Country Status (14)

Country Link
US (1) US4372898A (fr)
JP (1) JPS54152082A (fr)
BE (1) BE873485A (fr)
CH (1) CH640250A5 (fr)
DD (1) DD141319A5 (fr)
DE (1) DE2803252C2 (fr)
DK (1) DK16879A (fr)
FI (1) FI790172A (fr)
FR (1) FR2424934A1 (fr)
GB (1) GB2013213B (fr)
IT (1) IT1110698B (fr)
NL (1) NL7900656A (fr)
NO (1) NO153336C (fr)
SE (1) SE440662B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039782A1 (fr) * 1980-05-13 1981-11-18 Peroxid-Chemie GmbH Procédé de réticulation de polymères non-polaires par un champ électrique alternatif à haute fréquence

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2964144D1 (en) * 1978-08-31 1983-01-05 Akzo Nv Process for cross-linking shaped non-polar synthetic resins and electric objects insulated with said crosslinked resins
DE3202547C2 (de) * 1981-01-29 1985-02-21 Minnesota Mining And Manufacturing Co., Saint Paul, Minn. Verfahren zum Herstellen eines durch Wärmeeinwirkung auf ein Substrat aufschrumpfbaren Hohlkörpers
US4489020A (en) * 1982-12-20 1984-12-18 Mobil Oil Corporation Method of forming crosslinked styrenic polymer articles and the articles
US5302411A (en) * 1991-01-22 1994-04-12 Endre Toth Process for vulcanizing insulated wire
NL9100815A (nl) * 1991-05-10 1992-12-01 Kema Nv Werkwijze voor het vervaardigen van een ionomeer.
US5242634A (en) * 1991-08-06 1993-09-07 Sanwa Kako Company Limited Method of producing open-cell foams of cross-linked polyolefins
KR100569417B1 (ko) * 2004-08-13 2006-04-07 현대자동차주식회사 마이크로웨이브를 이용한 폐고무분말의 연속식표면개질장치와 이를 이용한 표면개질방법
TWI688972B (zh) * 2015-02-18 2020-03-21 瑞士商美莉佛公司 供交聯或硫化細長元件用的方法及設備
CN112557438B (zh) * 2020-11-11 2022-05-20 南方电网科学研究院有限责任公司 一种高压交流电缆绝缘用预交联料存储寿命检测方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1198691A (fr) * 1957-02-01 1959-12-09 Godfrey L Cabot Procédé de rétification de composés polymérisés
GB922531A (en) * 1958-12-30 1963-04-03 Dunlop Rubber Co Improvements in or relating to the curing of rubber
FR1540203A (fr) * 1967-10-10 1968-09-20 Basf Ag Procédé de fabrication de câbles électriques
DE2611349A1 (de) * 1976-03-18 1977-09-22 Ver Foerderung Inst Kunststoff Verfahren zum vernetzen von kunststoffen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567792A (fr) * 1957-05-17 1900-01-01
US3449213A (en) * 1964-08-04 1969-06-10 Edward M Knapp Pyrolysis of coal with microwave energy
US3513228A (en) * 1966-06-11 1970-05-19 Sumitomo Electric Industries Method of continuously curing rubber or plastic coated conductor
DE1915033B2 (de) * 1969-03-25 1972-04-06 Vereinigte Deutsche Metallwerke Ag, 6000 Frankfurt Verfahren zur herstellung von vernetzten formkoerpern
GB1305144A (fr) * 1970-07-20 1973-01-31
US3701702A (en) * 1970-08-25 1972-10-31 Uniroyal Inc Method of free curing rubber
DE2420784C3 (de) * 1974-04-29 1979-02-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung von durch energiereiche Strahlen vernetzten Formkörpern aus Polyolefinen
US4043722A (en) * 1975-05-09 1977-08-23 Reynolds Metals Company Apparatus for heat curing electrical insulation provided on a central electrical conductor of an electrical cable

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1198691A (fr) * 1957-02-01 1959-12-09 Godfrey L Cabot Procédé de rétification de composés polymérisés
GB922531A (en) * 1958-12-30 1963-04-03 Dunlop Rubber Co Improvements in or relating to the curing of rubber
FR1540203A (fr) * 1967-10-10 1968-09-20 Basf Ag Procédé de fabrication de câbles électriques
DE2611349A1 (de) * 1976-03-18 1977-09-22 Ver Foerderung Inst Kunststoff Verfahren zum vernetzen von kunststoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039782A1 (fr) * 1980-05-13 1981-11-18 Peroxid-Chemie GmbH Procédé de réticulation de polymères non-polaires par un champ électrique alternatif à haute fréquence

Also Published As

Publication number Publication date
DK16879A (da) 1979-07-27
NO784352L (no) 1979-07-27
CH640250A5 (de) 1983-12-30
NL7900656A (nl) 1979-07-30
SE440662B (sv) 1985-08-12
GB2013213B (en) 1982-08-18
NO153336B (no) 1985-11-18
GB2013213A (en) 1979-08-08
DD141319A5 (de) 1980-04-23
JPS54152082A (en) 1979-11-29
IT1110698B (it) 1985-12-23
DE2803252A1 (de) 1979-08-02
SE7900530L (sv) 1979-07-27
US4372898A (en) 1983-02-08
FI790172A (fi) 1979-07-27
BE873485A (fr) 1979-05-16
NO153336C (no) 1986-02-26
IT7919334A0 (it) 1979-01-16
DE2803252C2 (de) 1984-08-23

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