发明公开
- 专利标题: LAMINATED FILM AND MOLDED OBJECT
- 专利标题(中): VERBUNDFOLIE UND FORMARTIKEL
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申请号: EP08711087.0申请日: 2008-02-12
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公开(公告)号: EP2111978A1公开(公告)日: 2009-10-28
- 发明人: OSADA, Syunichi , SONODA, Kazumori , MATSUBARA, Norifumi
- 申请人: Toray Industries, Inc.
- 申请人地址: 1-1, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103-8666 JP
- 专利权人: Toray Industries, Inc.
- 当前专利权人: Toray Industries, Inc.
- 当前专利权人地址: 1-1, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103-8666 JP
- 代理机构: Webster, Jeremy Mark
- 优先权: JP2007034423 20070215
- 国际公布: WO2008099797 20080821
- 主分类号: B32B27/00
- IPC分类号: B32B27/00 ; B29C55/12 ; B32B27/36 ; B29K67/00 ; B29L7/00 ; B29L9/00
摘要:
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.
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