TRANSPARENT, WEATHERING-RESISTANT BARRIER FILM, PRODUCTION BY LAMINATION, EXTRUSION LAMINATION OR EXTRUSION COATING

The invention relates to a barrier film, in which a backing film (4) containing an inorganic barrier (3) (SiOx or AlOx) is combined with a weather-resistant protective layer (1) using lamination or extrusion coating, an adhesion promoter being used as the adhesive layer (2).

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Bibliographische Detailangaben
Hauptverfasser: SCHWAGER FLORIAN, NEUMANN CLAUDIUS, SEYOUM GHIRMAY, BEER EKKEHARD
Format: Patent
Sprache:eng ; fre
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a barrier film, in which a backing film (4) containing an inorganic barrier (3) (SiOx or AlOx) is combined with a weather-resistant protective layer (1) using lamination or extrusion coating, an adhesion promoter being used as the adhesive layer (2).