发明名称 |
SHEET-FORM LAYERED STRUCTURE WITH ATTRACTIVE APPEARANCE AND UTILIZATION THEREOF |
摘要 |
<p>A highly elaborately designed sheet-shaped laminated structure wherein: (1) the sheet-shaped laminated structure is a sheet-shaped laminated structure composed of at least two layers formed of a thermoplastic resin, (2) at least one outer layer forming a surface of said laminated structure is a layer (B) formed of a transparent resin, (3) at least one layer composing said laminated structure contains a dye, a pigment or a light-diffusing agent and has a monotonous thickness change at least in one direction of a sheet surface of the laminated structure, and (4) said laminated structure shows a continuous change in color tone along the sheet surface when visually observed toward an outer surface of the layer (B) formed of a transparent resin, and use thereof. According to the present invention, there are provided a variety of products that show a continuous change in color tone along a sheet surface and are excellent in gracefulness and design. <IMAGE></p> |
申请公布号 |
EP1312472(A4) |
申请公布日期 |
2004.11.03 |
申请号 |
EP20010955703 |
申请日期 |
2001.08.13 |
申请人 |
TEIJIN CHEMICALS, LTD. |
发明人 |
HOTAKA, TOSHIAKI;HISAKI, KAZUMA;FURUKAWA, IKKOH |
分类号 |
B32B27/08;B32B27/20;B44C5/04;B44F1/08;B44F1/14;(IPC1-7):B32B27/20;B32B3/26;B29C45/16 |
主分类号 |
B32B27/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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