发明名称 積層フィルムおよび成形体
摘要 <p>In view of the above-described problems in the prior art, an object of the present invention is to provide an ornamental film which reflects an image on the surface of the film with high image clarity and having a deep and glossy jet-black color like the outer appearance of pianos. The film is a multilayered film comprising at least one resin layer (A layer) containing a black component; and at least one substantially colorless and transparent resin layer (B layer); the A layer having a thickness of not less than 20 µm and not more than 300 µm; the B layer having a thickness of not less than 0.5 µm and not more than 200 µm; the A layer and the B layer being arranged adjacently to each other; surface roughness Ra of at least one side surface of the film being not less than 1 nm and not more than 25 nm.</p>
申请公布号 JP5644049(B2) 申请公布日期 2014.12.24
申请号 JP20080513423 申请日期 2008.02.12
申请人 发明人
分类号 B32B27/00;B32B27/36 主分类号 B32B27/00
代理机构 代理人
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