公开(公告)号：AU2023274167A1

公开(公告)日：2023-12-21

申请号：AU2023274167

申请日：2023-11-30

Applicant: TOPPAN INC

Inventor： NONOKA OSHIMA

IPC: B32B27/00 ,  B29C33/38 ,  B29C59/02 ,  B29C59/04 ,  B29C59/16 ,  B32B3/14 ,  B32B3/30 ,  C08J7/043

Abstract: There are provided a decorative sheet having excellent fingerprint resistance of the surface of the 5 decorative sheet, a decorative board, a method for manufacturing a transfer master plate, and a method for manufacturing a decorative sheet. The decorative sheet includes: a base material layer; a colored pattern layer provided on one surface of the base material layer; and a 10 first surface protective layer provided on the surface on the side opposite to the base material layer of the colored pattern layer and having irregular shapes on the surface. The decorative sheet is formed using a transfer master plate which is a resin material having irregular 15 shapes for master plate on the surface formed by irradiating the surface of an applied ionizing radiation curable resin with a first ionizing radiation having energy capable of cleaving a polymer chain of the ionizing radiation curable to shrink the surface of the 20 ionizing radiation curable resin, forming the irregular shapes for master plate on the surface of the ionizing radiation curable resin, irradiating the shrunk ionizing radiation curable resin with a second ionizing radiation curing the ionizing radiation curable resin to cure the 25 ionizing radiation curable resin. 20420489_1 (GHMatters) P119989.AU.1