FI66700C - Foerfarande foer framstaellning av isolerade elektriska ledningar - Google Patents

Foerfarande foer framstaellning av isolerade elektriska ledningar Download PDF

Info

Publication number
FI66700C
FI66700C FI801007A FI801007A FI66700C FI 66700 C FI66700 C FI 66700C FI 801007 A FI801007 A FI 801007A FI 801007 A FI801007 A FI 801007A FI 66700 C FI66700 C FI 66700C
Authority
FI
Finland
Prior art keywords
extruder
polymer
crystallization
reducing agent
process according
Prior art date
Application number
FI801007A
Other languages
English (en)
Finnish (fi)
Other versions
FI66700B (fi
FI801007A (fi
Inventor
Ulrich Hochstrasser
Eberhard Kertscher
Original Assignee
Maillefer 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 Maillefer Sa filed Critical Maillefer Sa
Publication of FI801007A publication Critical patent/FI801007A/fi
Publication of FI66700B publication Critical patent/FI66700B/fi
Application granted granted Critical
Publication of FI66700C publication Critical patent/FI66700C/fi

Links

Classifications

    • 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
    • H01B3/46—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 silicones
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D151/06—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Insulating Materials (AREA)
FI801007A 1979-04-03 1980-03-31 Foerfarande foer framstaellning av isolerade elektriska ledningar FI66700C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH310179A CH631289A5 (fr) 1979-04-03 1979-04-03 Procede de fabrication d'un conducteur electrique, isole par un revetement en matiere plastique reticulee, et conducteur electrique isole obtenu selon le procede.
CH310179 1979-04-03

Publications (3)

Publication Number Publication Date
FI801007A FI801007A (fi) 1980-10-04
FI66700B FI66700B (fi) 1984-07-31
FI66700C true FI66700C (fi) 1984-11-12

Family

ID=4248637

Family Applications (1)

Application Number Title Priority Date Filing Date
FI801007A FI66700C (fi) 1979-04-03 1980-03-31 Foerfarande foer framstaellning av isolerade elektriska ledningar

Country Status (9)

Country Link
US (2) US4351790A (de)
EP (1) EP0017624B1 (de)
JP (1) JPS55163712A (de)
AT (1) ATE7794T1 (de)
AU (1) AU536479B2 (de)
CA (1) CA1154220A (de)
CH (1) CH631289A5 (de)
DE (1) DE3068096D1 (de)
FI (1) FI66700C (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631289A5 (fr) * 1979-04-03 1982-07-30 Maillefer Sa Procede de fabrication d'un conducteur electrique, isole par un revetement en matiere plastique reticulee, et conducteur electrique isole obtenu selon le procede.
JPS5782913A (en) * 1980-11-12 1982-05-24 Fujikura Ltd Method of producing polyethylene cable
US4489029A (en) * 1983-06-01 1984-12-18 Union Carbide Corporation Compositions based on alkylene-alkyl acrylate copolymers and silanol condensation catalysts; and the use thereof in the production of covered wires and cables
US4663103A (en) * 1983-08-09 1987-05-05 Collins & Aikman Corporation Apparatus and method of extrusion
US4549041A (en) * 1983-11-07 1985-10-22 Fujikura Ltd. Flame-retardant cross-linked composition and flame-retardant cable using same
US4595546A (en) * 1983-11-14 1986-06-17 Crompton & Knowles Corporation Manufacture of elongated extruded cross-linked products
US4857250A (en) * 1984-04-13 1989-08-15 Union Carbide Corporation One-extrusion method of making a shaped crosslinkable extruded polymeric product
GB8418592D0 (en) * 1984-07-20 1984-08-22 Bp Chem Int Ltd Polymer composition
GB8502928D0 (en) * 1985-02-05 1985-03-06 Bicc Plc Cross-linkable compositions
JPH0615644B2 (ja) * 1985-02-25 1994-03-02 三菱油化株式会社 シラン架橋性共重合体組成物
JPH0698662B2 (ja) * 1986-06-24 1994-12-07 古河電気工業株式会社 架橋ポリオレフィン組成物押出成形品の製造方法
FR2663401B1 (fr) * 1990-06-18 1992-09-18 Coflexip Conduite tubulaire flexible comportant une gaine en polyethylene reticule, dispositif et procede pour la fabrication d'une telle conduite.
JP2689398B2 (ja) * 1990-08-24 1997-12-10 株式会社 大協精工 ゴム組成物及び医薬品・医療用具用ゴム製品
US5426264A (en) * 1994-01-18 1995-06-20 Baker Hughes Incorporated Cross-linked polyethylene cable insulation
JP4057657B2 (ja) * 1994-09-19 2008-03-05 センチネル・プロダクツ・コープ 線状ポリオレフィンの架橋フォーム構造及びその製造方法
US5883144A (en) 1994-09-19 1999-03-16 Sentinel Products Corp. Silane-grafted materials for solid and foam applications
US5929129A (en) * 1994-09-19 1999-07-27 Sentinel Products Corp. Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene
US5932659A (en) * 1994-09-19 1999-08-03 Sentinel Products Corp. Polymer blend
IL116552A (en) * 1995-01-10 2001-09-13 Cabot Corp Black carbon compositions, polymer compositions containing the black carbon compositions and products containing the polymer compositions
US6953825B1 (en) 1995-11-22 2005-10-11 Cabot Corporation Treated carbonaceous compositions and polymer compositions containing the same
US5844009A (en) * 1996-04-26 1998-12-01 Sentinel Products Corp. Cross-linked low-density polymer foam
CA2203595A1 (en) 1996-04-26 1997-10-26 Robert F. Hurley Cross-linked polyolefin tape
US5876813A (en) * 1996-07-09 1999-03-02 Senitnel Products Corp Laminated foam structures with enhanced properties
US5882776A (en) * 1996-07-09 1999-03-16 Sentinel Products Corp. Laminated foam structures with enhanced properties
MY119083A (en) 1996-07-10 2005-03-31 Cabot Corp Compositions and articles of manufacture
US5938878A (en) 1996-08-16 1999-08-17 Sentinel Products Corp. Polymer structures with enhanced properties
US6372828B2 (en) 1999-11-08 2002-04-16 Equistar Chemicals, Lp High temperature flame retardant insulation compositions stabilized with zinc salt/secondary amine combinations
US20020197471A1 (en) * 2001-04-25 2002-12-26 Scapa North America Compositions and methods of making temperature resistant protective tape
US20040096626A1 (en) * 2002-11-14 2004-05-20 Epoli-Espumas De Polietileno Sa Layered structures with enhanced properties

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH363149A (fr) * 1959-12-31 1962-07-15 Maillefer Sa Boudineuse à vis
GB967334A (de) * 1960-04-27
US3862265A (en) * 1971-04-09 1975-01-21 Exxon Research Engineering Co Polymers with improved properties and process therefor
GB1406680A (en) 1972-10-10 1975-09-17 Dow Corning Ltd Crosslinking process
GB1450934A (en) 1973-02-14 1976-09-29 Dow Corning Ltd Corsslinking process
DE2419210A1 (de) 1974-04-18 1975-10-30 Siemens Ag Verfahren zum verarbeiten von vernetzbaren olefinpolymerisaten
DE2419209A1 (de) 1974-04-18 1975-11-06 Siemens Ag Verfahren zum verarbeiten von vernetzbaren organischen polymerisaten
US3957719A (en) * 1974-08-08 1976-05-18 General Electric Company Method of heat treating an ethylene containing polymer electrical insulating composition and product formed thereby
GB1534299A (en) * 1975-09-26 1978-11-29 Bicc Ltd Manufacture of extruded products
GB1526398A (en) 1974-12-06 1978-09-27 Maillefer Sa Manufacture of extruded products
AR208346A1 (es) * 1974-12-12 1976-12-20 Kabel Metallwerke Ghh Procedimiento y dispositivo para la elaboracion de termoplasticos o elastomeros reticulables por injerto de un compuesto de silano en la presencia de humedad
FR2297713A1 (fr) 1975-01-17 1976-08-13 Telecommunications Sa Procede d'introduction
NL163658C (nl) * 1975-03-07 1980-09-15 Nkf Kabel Bv Werkwijze voor de vervaardiging van een elektrische kabel.
US4058583A (en) * 1975-03-10 1977-11-15 Kabel-Und Metallwerke Gutehoffnungshutte Ag. Grafting of silane on thermoplastics or elastomers for purposes of cross-linking
CH591946A5 (de) * 1975-10-10 1977-10-14 Maillefer Sa
GB1579446A (en) * 1976-12-14 1980-11-19 Fujikura Ltd Method for producing crosslinked polyethylenes
DE2736003C2 (de) 1977-08-10 1985-10-03 kabelmetal electro GmbH, 3000 Hannover Verfahren zur Herstellung extrudierfähiger und feuchtigkeitsvernetzbarer gummiähnlicher Thermoplaste
CH631289A5 (fr) * 1979-04-03 1982-07-30 Maillefer Sa Procede de fabrication d'un conducteur electrique, isole par un revetement en matiere plastique reticulee, et conducteur electrique isole obtenu selon le procede.

Also Published As

Publication number Publication date
CH631289A5 (fr) 1982-07-30
CA1154220A (fr) 1983-09-27
AU536479B2 (en) 1984-05-10
FI66700B (fi) 1984-07-31
ATE7794T1 (de) 1984-06-15
AU5706880A (en) 1980-10-09
US4351790A (en) 1982-09-28
US4444948A (en) 1984-04-24
EP0017624B1 (de) 1984-06-06
JPS55163712A (en) 1980-12-20
EP0017624A1 (de) 1980-10-15
DE3068096D1 (en) 1984-07-12
FI801007A (fi) 1980-10-04
JPH0212737B2 (de) 1990-03-26

Similar Documents

Publication Publication Date Title
FI66700C (fi) Foerfarande foer framstaellning av isolerade elektriska ledningar
EP2499172B1 (de) Vernetzbare polymerzusammensetzung und kabel mit vorteilhaften elektrischen eigenschaften
US5492760A (en) Water tree resistant, moisture curable insulation composition for power cables
CN107857932B (zh) 化学交联低烟无卤阻燃聚烯烃电缆料及其制备方法
CA2303600C (en) A crosslinkable polyethylene composition
EP2508558A1 (de) Silanvernetzbare Polymerzusammensetzung
JP2001354811A (ja) ポリエチレン架橋性組成物
CN111051398A (zh) 乙烯-乙酸乙烯酯的反应性混炼
CA2933988A1 (en) A new low mfr polymer composition, power cable insulation and power cable
CN103589079A (zh) 一种热缩应力管
JP2014096252A (ja) シラン架橋ポリエチレンを用いた電線・ケーブル及びその製造方法
CN108779303B (zh) 交联聚乙烯组合物
EP1148518B1 (de) Verfahren zur Herstellung von mit vernetztem Polyethylen überzogenen Leitungsdrähten
KR0177303B1 (ko) 고압 전력선 절연용 가교폴리올레핀 조성물
JP2000319464A (ja) 半導電性樹脂組成物及び架橋ポリエチレン絶縁電力ケーブル
DE3632091C2 (de) Halogenfreie und schwer entflammbare Umhüllung für langgestrecktes Gut
JPH08111121A (ja) 電気絶縁組成物及び電線・ケーブル
JP2002155187A (ja) シラン架橋ポリオレフィン成型物
JP4016533B2 (ja) 電線・ケーブル
GB2201677A (en) Process for producing a shaped, extruded product from a crosslinkable polymeric composition
JPS6210110A (ja) 電気絶縁用エチレン共重合物架橋体
JP2000294038A (ja) 電線・ケーブル
EP0587453A2 (de) Isoliermischungen aus feuchtigkeitsvernetztem Polyetylen (XPLE) für Niederspannungsenergiekabel
WO2015090644A1 (en) A method for providing an insulated high voltage power cable
JPS5980439A (ja) 架橋成形体の製造方法

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: MAILLEFER S.A.