METHOD FOR THE PRODUCTION OF A REFLECTIVE MEMBRANE

Method for producing a reflective, waterproof, water-vapor permeable membrane, comprising the following steps, Provision of a waterproof, water-vapor permeable membrane, Provision of a carrier foil, Application of the membrane onto the carrier foil, Application of a metal surface onto the membrane&#...

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Bibliographische Detailangaben
Hauptverfasser: WITTMANN, GABRIELE, BEATE, VAN DE VEN, HENRICUS, JOANNES, MARIA
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Method for producing a reflective, waterproof, water-vapor permeable membrane, comprising the following steps, Provision of a waterproof, water-vapor permeable membrane, Provision of a carrier foil, Application of the membrane onto the carrier foil, Application of a metal surface onto the membrane's free surface via a vacuum sputtering process, Application of a waterproof, water-vapor permeable cover layer, Removal of the carrier foil. Reflective, waterproof, water-vapor permeable membrane with a metal coating, which is provided with a continuous cover layer, characterized in that at least 80% of the surface of the active metal coating is retained on the membrane after 3 washings according to DIN EN ISO 6330:2000.