FILM FOR PLASTIC RESTORATION, SURFACE-PROTECTED ARTICLE, AND PROCESS FOR PRODUCING FILM FOR PLASTIC RESTORATION

The present invention is a film for plastic restoration with which a plastic that has deteriorated in transparency can be easily made to recover the transparency. The film for plastic restoration according to the present invention comprises a substrate film 11 constituted of a thermoplastic polyuret...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IKEMOTO, Shigetaka, MAGATANI, Taro, MIYAUCHI, Hideki, HIRAKI, Soichiro, OHGUMA, Koji
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention is a film for plastic restoration with which a plastic that has deteriorated in transparency can be easily made to recover the transparency. The film for plastic restoration according to the present invention comprises a substrate film 11 constituted of a thermoplastic polyurethane and a pressure-sensitive adhesive layer 13 formed over a first surface of the substrate film 11. The pressure-sensitive adhesive layer 13 is constituted of at least one resin selected from among acrylic, urethane-based, rubber-based, and silicone-based resin. The pressure-sensitive adhesive layer 13 has a refractive index of 1.40-1.70. The pressure-sensitive adhesive layer 13 has a surface roughness of 350-750 nm.