BE901442A - Procede de fabrication d'articles faconnes contenant une polyolefine reticulee. - Google Patents

Procede de fabrication d'articles faconnes contenant une polyolefine reticulee.

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
English (en)
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/FI840057L/fi
Application filed by Neste Oy filed Critical Neste Oy
Publication of BE901442A publication Critical patent/BE901442A/fr

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.
BE0/214288A 1984-01-06 1985-01-04 Procede de fabrication d'articles faconnes contenant une polyolefine reticulee. BE901442A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI840057A FI840057L (fi) 1984-01-06 1984-01-06 Foerfarande foer framstaellning av formade produkter innehaollande tvaerbunden polyolefin.
BR8602863A BR8602863A (pt) 1984-01-06 1986-06-20 Poliolefina modificada,processo para sua producao e sua utilizacao

Publications (1)

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

Family

ID=25664127

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214288A BE901442A (fr) 1984-01-06 1985-01-04 Procede de fabrication d'articles faconnes contenant une polyolefine reticulee.

Country Status (8)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8802623A1 (es) * 1985-09-20 1988-09-01 Kabelmetal Electro Gmbh Procedimiento para la fabricacion de un producto continuo, tal como cables electricos o tubos para fluidos
DE102011002440A1 (de) * 2011-01-04 2012-07-05 Wacker Chemie Ag Verfahren zur Vernetzung feuchtevernetzbarer Polymere mit einem Wasserspendersystem

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE548552A (fr) * 1955-06-14 1900-01-01
GB1066806A (en) * 1963-01-15 1967-04-26 Mulas Piero Giovanni Extrusion apparatus
NO137266C (no) * 1971-08-11 1978-02-01 Basf Ag Ringdyse for ekstrudere.
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 (de) * 1974-09-19 1976-04-08 Kabel Metallwerke Ghh Verfahren zur herstellung von durch aufpfropfen einer silanverbindung in anwesenheit von feuchtigkeit vernetzbaren thermoplasten oder elastomeren
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
DE2755485A1 (de) * 1976-12-14 1978-06-15 Fujikura Ltd Verfahren zum herstellen vernetzter polyaethylene
ZA774296B (en) * 1977-08-02 1978-06-28 Bicc Ltd Manufacture of extruded products
DE2807932A1 (de) * 1978-02-24 1979-09-06 Kabel Metallwerke Ghh Verfahren zur beschleunigung der feuchtigkeitsaufnahme von thermoplastischen werkstoffen

Also Published As

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

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: NESTE OY

Effective date: 19870131