Patent ID: 6773778
Filing Date: 2004-08-10
Classification: B32B,C08J,Y10T

Abstract:
A hard coat film comprising a silicone-based hard coat layer provided on one side of a multi-layered base having a total thickness of 350 &mgr;m or less and consisting of a plurality of the same first resin film and one or more of a second different resin film laminated, wherein the first resin film contains a weather-resistant film comprising resins selected from the group consisting of styrene-based resins, polycarbonate resins, and combinations thereof, and the second resin film contains a weather-resistant film comprising resins selected from the group consisting of styrene-based resins, polycarbonate resins, and combinations thereof, and one of the first resin film and the second resin film comprises an impact-resistant film having a Charpy impact strength of at least 10 kg-cm/cm2. wherein the hard coat film is applied to the external surfaces of window panes or plastic boards for windows.