A ROOFING MEMBRANE HAVING A CONTROLLABLE COLOR CHANGE

The invention is directed to a roofing membrane (1) comprising a polymeric waterproofing layer (2) having upper and lower major surfaces and an electronic ink display (3) covering at least a portion of the upper major surface of the waterproofing layer (2). The invention is also directed to a method...

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Bibliographische Detailangaben
Hauptverfasser: LEEBER, Blaise William, WHELAN, Brian, PADWAL, Ajay, JIANG, Xiong
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention is directed to a roofing membrane (1) comprising a polymeric waterproofing layer (2) having upper and lower major surfaces and an electronic ink display (3) covering at least a portion of the upper major surface of the waterproofing layer (2). The invention is also directed to a method for producing a roofing membrane and to a method for covering a roof substrate using the roofing membrane of the present invention.