Roof member

Provided is a roof member having good adhesiveness of a top layer thereof. This roof member comprises a substrate, a polyurethane layer disposed on the substrate, and a top layer disposed on the polyurethane layer. At least a portion of the polyurethane layer is formed of a polyurethane foam layer,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: OCHI, SHUHEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:Provided is a roof member having good adhesiveness of a top layer thereof. This roof member comprises a substrate, a polyurethane layer disposed on the substrate, and a top layer disposed on the polyurethane layer. At least a portion of the polyurethane layer is formed of a polyurethane foam layer, and the top layer includes a fluorine-containing polymer.