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 surfacesInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered 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)
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)
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 |
-
1953
- 1953-01-12 CH CH340164D patent/CH340164A/en unknown
Cited By (1)
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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