CH340164A - Process for the production of a non-metallic protective coating on electrically non-conductive surfaces - Google Patents

Process for the production of a non-metallic protective coating on electrically non-conductive surfaces

Info

Publication number
CH340164A
CH340164A CH340164DA CH340164A CH 340164 A CH340164 A CH 340164A CH 340164D A CH340164D A CH 340164DA CH 340164 A CH340164 A CH 340164A
Authority
CH
Switzerland
Prior art keywords
protective coating
film
metallic protective
production
conductive surfaces
Prior art date
Application number
Other languages
German (de)
Inventor
Schmid Eberhard Ing Dr
Original Assignee
Lechler Paul Fa
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 Lechler Paul Fa filed Critical Lechler Paul Fa
Publication of CH340164A publication Critical patent/CH340164A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin

Landscapes

  • Laminated Bodies (AREA)

Description

       

  Verfahren zur Herstellung eines     nichtmetallischen    Schutzüberzuges auf elektrisch  nichtleitenden Unterlagen    Die vorliegende Erfindung bezieht sich auf ein  Verfahren zur Herstellung eines nichtmetallischen  Schutzüberzuges auf elektrisch nichtleitenden Unter  lagen.  



  Gemäss dem Verfahren nach der Erfindung wird  das Material dieses     überzuges    in Form einer mit  einer elektrisch leitenden Schicht versehenen Folie  auf die Unterlage aufgebracht und der Wirkung eines  magnetischen Wechselfeldes solcher Frequenz und  Dichte der pro Flächen- und Zeiteinheit zugeführ  ten Energie ausgesetzt, dass die Folie selbst oder ein  zwischen dieser und der Unterlage angeordnetes  Bindemittel kurzzeitig zum Schmelzen gebracht wird  und so die Folie mit der Unterlage verbunden wird.  



  Als solche nichtleitende Unterlagen kommen zum  Beispiel Körper aus Beton in Frage.  



  Es können dabei einseitig mit einer Metallschicht  versehene Folien oder mit einer metallischen Zwi  schenschicht versehene Folien verwendet werden, ge  gebenenfalls werden die Folien mit Hilfe schmelz  barer Bindemittel, die zwischen Folie und Unterlage  angeordnet werden, aufgetragen. Die Verwendung  schmelzbarer Bindemittel kommt insbesondere dann  in Frage, wenn die aufzubringende Folie aus einem  Material besteht, das selbst entweder nicht schmelz  bar ist oder sich mit dem in Betracht kommenden    Untergrund schlecht verbindet. Das Bindemittel kann  dabei auf der Folie angebracht oder als Grund  anstrich auf der zu schützenden Oberfläche aufgetra  gen werden.



  Method for producing a non-metallic protective coating on electrically non-conductive substrates The present invention relates to a method for producing a non-metallic protective coating on electrically non-conductive substrates.



  According to the method according to the invention, the material of this coating is applied to the base in the form of a film provided with an electrically conductive layer and exposed to the action of an alternating magnetic field of such frequency and density of the energy supplied per unit area and time that the film itself or a binding agent arranged between this and the substrate is briefly melted and the film is thus connected to the substrate.



  Concrete bodies, for example, can be considered as such non-conductive supports.



  There can be used foils provided with a metal layer on one side or foils provided with a metallic interlayer; if necessary, the foils are applied with the aid of fusible binders which are arranged between the foil and the substrate. The use of fusible binders comes into question in particular when the film to be applied consists of a material which itself either cannot be melted or which bonds poorly with the substrate in question. The binding agent can be attached to the film or applied as a primer to the surface to be protected.


    

Claims (1)

PATENTANSPRUCH Verfahren zur Herstellung eines nichtmetallischen Schutzüberzuges auf elektrisch nichtleitenden Unter lagen, dadurch gekennzeichnet, dass das Material dieses überzuges in Form einer mit einer elektrisch leitenden Schicht versehenen Folie auf die Unterlage aufgebracht und der Wirkung eines magnetischen Wechselfeldes solcher Frequenz und Dichte der pro Flächen- und Zeiteinheit zugeführten Energie aus gesetzt wird, A method for producing a non-metallic protective coating on electrically non-conductive substrates, characterized in that the material of this coating is applied to the substrate in the form of a film provided with an electrically conductive layer and the effect of an alternating magnetic field of such a frequency and density of the per area and Time unit supplied energy is suspended, dass die Folie selbst oder ein zwischen dieser und der Unterlage angeordnetes Bindemittel kurzzeitig zum Schmelzen gebracht wird und so die Folie mit der Unterlage verbunden wird. UNTERANSPRüCHE 1. Verfahren nach Patentanspruch, dadurch ge kennzeichnet, dass man eine einseitig mit einer Me tallschicht versehene Folie verwendet. 2. Verfahren nach Patentanspruch, dadurch ge kennzeichnet, dass man eine mit einer metallischen Zwischenschicht versehene Folie verwendet. that the film itself or a binding agent arranged between it and the base is briefly melted and the film is thus connected to the base. SUBClaims 1. The method according to claim, characterized in that one uses a foil provided with a metal layer on one side. 2. The method according to claim, characterized in that a film provided with a metallic intermediate layer is used.
CH340164D 1953-01-12 1953-01-12 Process for the production of a non-metallic protective coating on electrically non-conductive surfaces CH340164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH340164T 1953-01-12

Publications (1)

Publication Number Publication Date
CH340164A true CH340164A (en) 1959-07-31

Family

ID=4505294

Family Applications (1)

Application Number Title Priority Date Filing Date
CH340164D CH340164A (en) 1953-01-12 1953-01-12 Process for the production of a non-metallic protective coating on electrically non-conductive surfaces

Country Status (1)

Country Link
CH (1) CH340164A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1778026A1 (en) * 1968-03-21 1971-07-15 Glanzstoff Ag Spring core-like upholstery made of synthetic polymers and process for its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1778026A1 (en) * 1968-03-21 1971-07-15 Glanzstoff Ag Spring core-like upholstery made of synthetic polymers and process for its manufacture

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