BE901442A - PROCESS FOR THE MANUFACTURE OF SHAPED ARTICLES CONTAINING A CROSSLINKED POLYOLEFIN. - Google Patents

PROCESS FOR THE MANUFACTURE OF SHAPED ARTICLES CONTAINING A CROSSLINKED POLYOLEFIN.

Info

Publication number
BE901442A
BE901442A BE0/214288A BE214288A BE901442A BE 901442 A BE901442 A BE 901442A BE 0/214288 A BE0/214288 A BE 0/214288A BE 214288 A BE214288 A BE 214288A BE 901442 A BE901442 A BE 901442A
Authority
BE
Belgium
Prior art keywords
manufacture
shaped articles
articles containing
crosslinked polyolefin
polyolefin
Prior art date
Application number
BE0/214288A
Other languages
French (fr)
Inventor
C Bergstrom
J Brenner
Original Assignee
Neste Oy
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 FI840057A external-priority patent/FI840057A/en
Application filed by Neste Oy filed Critical Neste Oy
Publication of BE901442A publication Critical patent/BE901442A/en

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
    • H01B3/44—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
    • H01B3/441—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 alkenes
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procédé de fabrication d'articles façonnés contenant une polyoléfine réticulée, à partir d'un mélange contenant 60-90% de polyoléfine, 0,1-10% de silane hydrolysable chimiquement lié, et 0-5% d'un catalyseur de condensation. il se caractérise en ce que le mélange de polyoléfine à façonner contient 0,1-5% d'eau et 0-20% d'un véhicule pour l'eau, et en ce que le refroidissement du produit après façonnage est mis en oeuvre sous pression.Process for the manufacture of shaped articles containing a crosslinked polyolefin, from a mixture containing 60-90% of polyolefin, 0.1-10% of chemically bonded hydrolyzable silane, and 0-5% of a condensation catalyst. it is characterized in that the polyolefin mixture to be formed contains 0.1-5% of water and 0-20% of a vehicle for water, and in that the cooling of the product after shaping is carried out under pressure.

BE0/214288A 1984-01-06 1985-01-04 PROCESS FOR THE MANUFACTURE OF SHAPED ARTICLES CONTAINING A CROSSLINKED POLYOLEFIN. BE901442A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI840057A FI840057A (en) 1984-01-06 1984-01-06 FOERFARANDE FOER FRAMSTAELLNING AV FORMADE PRODUKTER INNEHAOLLANDE TVAERBUNDEN POLYOLEFIN.
BR8602863A BR8602863A (en) 1984-01-06 1986-06-20 MODIFIED POLYOLEFINE, PROCESS FOR ITS PRODUCTION AND USE

Publications (1)

Publication Number Publication Date
BE901442A true BE901442A (en) 1985-05-02

Family

ID=25664127

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214288A BE901442A (en) 1984-01-06 1985-01-04 PROCESS FOR THE MANUFACTURE OF SHAPED ARTICLES CONTAINING A CROSSLINKED POLYOLEFIN.

Country Status (8)

Country Link
BE (1) BE901442A (en)
BR (1) BR8602863A (en)
DE (1) DE3590010T1 (en)
FR (1) FR2557879A1 (en)
GB (1) GB2168056A (en)
NL (1) NL8520002A (en)
SE (1) SE8504137D0 (en)
WO (1) WO1985003080A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8802623A1 (en) * 1985-09-20 1988-09-01 Kabelmetal Electro Gmbh Elongated products
DE102011002440A1 (en) * 2011-01-04 2012-07-05 Wacker Chemie Ag Process for crosslinking moisture-crosslinkable polymers with a water-dispensing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548552A (en) * 1955-06-14 1900-01-01
GB1066806A (en) * 1963-01-15 1967-04-26 Mulas Piero Giovanni Extrusion apparatus
NO137266C (en) * 1971-08-11 1978-02-01 Basf Ag RING NOZLE FOR EXTRUTERS.
CH618450A5 (en) * 1974-03-08 1980-07-31 Kabel Metallwerke Ghh Process for the crosslinking of thermoplastic or elastomeric base material by grafting silane or a silane compound onto the base material in the presence of water
DE2444829A1 (en) * 1974-09-19 1976-04-08 Kabel Metallwerke Ghh PROCESS FOR THE PRODUCTION OF THERMOPLASTICS OR ELASTOMERS THAT CAN BE CROSSED BY PLUGGING ON A SILANE COMPOUND IN THE PRESENCE OF MOISTURE
AR208346A1 (en) * 1974-12-12 1976-12-20 Kabel Metallwerke Ghh PROCEDURE AND DEVICE FOR THE ELABORATION OF THERMOPLASTICS OR RETICULABLE ELASTOMERS BY GRAFTING A SILANE COMPOUND IN THE PRESENCE OF MOISTURE
GB1579446A (en) * 1976-12-14 1980-11-19 Fujikura Ltd Method for producing crosslinked polyethylenes
ZA774296B (en) * 1977-08-02 1978-06-28 Bicc Ltd Manufacture of extruded products
DE2807932A1 (en) * 1978-02-24 1979-09-06 Kabel Metallwerke Ghh Acceleration of moisture-curing rate of silane-grafted polyolefin(s) - used as cable and wire insulation

Also Published As

Publication number Publication date
WO1985003080A1 (en) 1985-07-18
SE8504137L (en) 1985-09-05
FR2557879A1 (en) 1985-07-12
GB8520470D0 (en) 1985-09-18
BR8602863A (en) 1988-02-02
SE8504137D0 (en) 1985-09-05
NL8520002A (en) 1985-10-01
GB2168056A (en) 1986-06-11
DE3590010T1 (en) 1985-11-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NESTE OY

Effective date: 19870131