发明名称 DECORATIVE SHEET
摘要 Provided is a decorative sheet equipped with a transparent resin layer exhibiting excellent post-processing resistance and high transparency. A cosmetic sheet (1) according to an embodiment of the present invention comprises a transparent resin layer (4) in which a crystalline polypropylene resin is the main component. The value of the peak intensity ratio x, which is represented by formula (1), of the transparent resin layer (4) is x≤0.65. In formula (1), I997, I938, and I973 are peak intensity values calculated from a light absorption spectrum obtained by Fourier transform infrared spectrometry of the transparent resin layer, and I997 is the peak intensity value for the wavenumber 997cm-1, I938 is the peak intensity value for the wavenumber 938cm-1, and I973 is the peak intensity value for the wavenumber 973cm-1.
申请公布号 WO2017033972(A1) 申请公布日期 2017.03.02
申请号 WO2016JP74668 申请日期 2016.08.24
申请人 TOPPAN PRINTING CO.,LTD. 发明人 MIYAMOTO Shinichi;HATTORI Masashi;NAGAHAMA Masamitsu;SATO Akira;TAKAHASHI Masatoshi
分类号 B32B27/32;B32B27/00;C08J5/10;C08J5/18 主分类号 B32B27/32
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