发明名称 LAYERED FILM AND PROCESS FOR PRODUCING LAYERED FILM
摘要 A layered film which comprises a supporting base and, formed on at least one surface thereof, a surface layer comprising a layer A and a layer B, characterized in that the layer B and the layer A are in contact with each other and disposed in this order from the supporting base side and that the layer A, layer B, and supporting base have 25°C storage moduli (hereinafter, referred to as EA25, EB25, and EC25) and 120°C storage moduli (hereinafter, referred to as EA120, EB120, and EC120), as measured with a microhardness meter, which satisfy the following requirements. Requirement 1 EA25<EB25≤EC25 Requirement 2 EB120≤EA120<EC120 Requirement 3 EA25≤100 MPa This layered film combines scratch resistance, in particular, resistance to repeated abrasion, with moldability.
申请公布号 WO2015159748(A1) 申请公布日期 2015.10.22
申请号 WO2015JP60702 申请日期 2015.04.06
申请人 TORAY INDUSTRIES, INC. 发明人 OHASHI, JUNPEI;MIWA, NORIFUMI;ISHIDA, YASUYUKI;TAKADA, YASUSHI
分类号 B32B7/02;B05D1/34 主分类号 B32B7/02
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