GB1182703A - Vulcanised or Cross-linked Coatings of Polyolefines - Google Patents

Vulcanised or Cross-linked Coatings of Polyolefines

Info

Publication number
GB1182703A
GB1182703A GB4077267A GB4077267A GB1182703A GB 1182703 A GB1182703 A GB 1182703A GB 4077267 A GB4077267 A GB 4077267A GB 4077267 A GB4077267 A GB 4077267A GB 1182703 A GB1182703 A GB 1182703A
Authority
GB
United Kingdom
Prior art keywords
cross
powder mixture
metal section
coating
vulcanised
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.)
Expired
Application number
GB4077267A
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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 KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB1182703A publication Critical patent/GB1182703A/en
Expired legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0218—Pretreatment, e.g. heating the substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/20—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to wires

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Insulating Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

1,182,703. Polyolefin coatings. KABEL-UND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. 6 Sept., 1967 [6 Sept., 1966], No. 40772/67. Heading B2K. A method of forming a coating of vulcanised or cross-linked polyolefine, the flow temperature of which is approximately equal to or higher than the vulcanisation or cross-linking temperature, to a metal section of any crosssectional shape, comprises forming a powder mixture by intimately mixing the polyolefine in pulverulent form with a vulcanization or cross-linking agent in pulverulent form and applying the powder mixture to the heated section, the latter having been brought to a temperature such that the powder mixture is melted and immediately thereafter vulcanized or cross-linked. The powder mixture may also comprise a pulverulent expanding agent and may be applied to the metal section by means of electrostatic field. The metal section may be heated by passage through a high frequency field or with hot air. An expanding agent may be present to produce a foamed coating and the method may be used for coating wire.
GB4077267A 1966-09-06 1967-09-06 Vulcanised or Cross-linked Coatings of Polyolefines Expired GB1182703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0060424 1966-09-06

Publications (1)

Publication Number Publication Date
GB1182703A true GB1182703A (en) 1970-03-04

Family

ID=7160957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4077267A Expired GB1182703A (en) 1966-09-06 1967-09-06 Vulcanised or Cross-linked Coatings of Polyolefines

Country Status (4)

Country Link
BE (1) BE703447A (en)
DE (1) DE1629455A1 (en)
GB (1) GB1182703A (en)
NL (1) NL6712171A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009268A1 (en) * 1978-08-31 1980-04-02 Akzo N.V. Process for cross-linking shaped non-polar synthetic resins and electric objects insulated with said crosslinked resins

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525561C2 (en) * 1975-06-07 1985-11-07 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Process for the continuous production of heat-insulated line pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009268A1 (en) * 1978-08-31 1980-04-02 Akzo N.V. Process for cross-linking shaped non-polar synthetic resins and electric objects insulated with said crosslinked resins
US4322273A (en) 1978-08-31 1982-03-30 Akzona Incorporated Process for cross-linking shaped non-polar synthetic resins and electrical insulation containing such resins

Also Published As

Publication number Publication date
NL6712171A (en) 1968-03-07
BE703447A (en) 1968-02-01
DE1629455A1 (en) 1971-01-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees