Title:
DECORATIVE SHEET AND DECORATIVE MATERIAL
Document Type and Number:
Japanese Patent JP2023157556
Kind Code:
A
Abstract:
To provide a decorative sheet and a decorative material which can suppress at least reduction in surface hardness, even if they are formed using a plant-derived material.SOLUTION: A decorative sheet 1 has a colored base material layer 2, a pattern layer 3, an adhesive layer 4, a transparent resin layer 5, and a surface protective layer 6 in this order, wherein the colored base material layer 2 and the transparent resin layer 5 are resin layers formed of a resin composition containing biomass-derived polypropylene polymerized with a monomer containing biomass-derived propylene, the pattern layer 3 contains a coloring agent and a biomass-derived material, and the surface protective layer 6 contains a biomass-derived material.SELECTED DRAWING: Figure 1
Inventors:
NOGUCHI SHOTA
CHOKAI SHINGO
HASHIMOTO AYAKA
AKASHI AYA
KUWAMURA KENSUKE
CHOKAI SHINGO
HASHIMOTO AYAKA
AKASHI AYA
KUWAMURA KENSUKE
Application Number:
JP2022067538A
Publication Date:
October 26, 2023
Filing Date:
April 15, 2022
Export Citation:
Assignee:
TOPPAN HOLDINGS INC
International Classes:
B32B27/00; B27D5/00
Attorney, Agent or Firm:
Hajime Hirose
Toru Miyasaka
Toru Miyasaka