Title:
DECORATIVE SHEET AND DECORATIVE PLATE
Document Type and Number:
WIPO Patent Application WO/2023/007757
Kind Code:
A1
Abstract:
Provided is a decorative sheet which includes a design layer and has recesses that stably match with the design of the design layer and which has extremely superior design attractiveness and excellent scratch resistance. The decorative sheet comprises a base sheet and layers disposed on one surface thereof in the following order which comprise a design layer, a transparent resin layer, and a surface protection layer, the decorative sheet being characterized in that the design layer has a wood-grain design including characteristic portions and non-characteristic portions, that the transparent resin layer has recesses (D1) matched with the characteristic portions of the design layer, in the surface on the reverse side from the surface having the design layer, and that the base sheet is constituted from a halogen-free thermoplastic resin and is softer in a high-temperature environment than in an ordinary-temperature environment.
Inventors:
ISEMORI YUICHI (JP)
OONO TAKAYA (JP)
MOMEN KAZUKI (JP)
OONO TAKAYA (JP)
MOMEN KAZUKI (JP)
Application Number:
PCT/JP2021/036153
Publication Date:
February 02, 2023
Filing Date:
September 30, 2021
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B27/00; B29C59/02
Foreign References:
| JP2016064629A | 2016-04-28 | |||
| JP2008143017A | 2008-06-26 | |||
| JPH10217407A | 1998-08-18 | |||
| JP2016221871A | 2016-12-28 | |||
| JP2014188941A | 2014-10-06 | |||
| JP4569720B2 | 2010-10-27 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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