公开(公告)号：US11613102B2

公开(公告)日：2023-03-28

申请号：US16970134

申请日：2019-02-21

申请人： SEKISUI CHEMICAL CO., LTD.

发明人： Junnosuke Murakami ,  Hideki Hayashi ,  Tomotaka Kojima ,  Mayumi Yukawa ,  Morio Takizawa ,  Motohiko Asano ,  Masaaki Kino

IPC分类号： B32B27/04 ,  B32B15/14

摘要： An object is to provide a coloring technique that makes it possible to impart luster while providing a vivid color, and further to provide a coloring technique that makes it possible to retain more unevenness when a substrate has unevenness. This object is achieved by a laminated sheet comprising a fiber substrate and a metalloid element-containing layer disposed on or above the surface of the fiber substrate.