公开(公告)号：US20230133852A1

公开(公告)日：2023-05-04

申请号：US17915604

申请日：2020-03-31

申请人： Dai Nippon Printing Co., Ltd.

发明人： Hiroaki Nakayama ,  Nobuo Saitou ,  Minoru Ariyama ,  Yoshiyuki Meiki ,  Sakie Kataoka ,  Kenta Takayama ,  Daisuke Yokoyama

IPC分类号： B32B27/08 ,  B29C45/14 ,  B32B3/30 ,  B32B37/24

摘要： The present invention provides a decorative sheet which is provided with a relief pattern in the outer surface, while having excellent chemical resistance, wherein the relief pattern is suitably maintained even after molding. A decorative sheet which is provided with a relief pattern in the outer surface, while sequentially having, from the outer side, at least a first protective layer that constitutes the relief pattern and a second protective layer. The first protective layer is formed of a cured product of a resin composition that contains an ionizing radiation curable resin and a thermoplastic resin; and the second protective layer is formed of a cured product of an ionizing radiation curable resin composition that contains a polycarbonate (meth)acrylate.