Title:
DECORATIVE SHEET AND DECORATIVE MEMBER
Document Type and Number:
WIPO Patent Application WO/2024/058244
Kind Code:
A1
Abstract:
The present disclosure provides a decorative sheet having a base material layer, a design layer disposed on one surface of the base material layer, a resin layer disposed on the surface of the design layer on the opposite side from the base material layer, and a surface protection layer disposed on the surface of the resin layer on the opposite side from the design layer. The resin layer has, on the surface protection layer–side surface thereof, a relief structure having protrusions and recesses. The decorative sheet has, on the surface protection layer–side surface of the resin layer, a design enhancement layer containing at least one among a coloring agent and a matting agent. The design enhancement layer has filled sections disposed in the recesses, and when observing the state of the filled sections in the recesses by observing the cross-section of the decorative sheet, N2/(N1+N2) is 10% to 100%, where N1 is the number of filled sections in which the entirety of the filled section is covered by the surface protection layer, and N2 is the number of filled sections in which at least a portion of the filled section is not covered by the surface protection layer.
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Inventors:
SUGITA NATSUO (JP)
FURUTA SATOSHI (JP)
USUI YUMIKO (JP)
FURUTA SATOSHI (JP)
USUI YUMIKO (JP)
Application Number:
PCT/JP2023/033511
Publication Date:
March 21, 2024
Filing Date:
September 14, 2023
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B27/00; B32B3/30; B32B7/12
Foreign References:
| JP2017149155A | 2017-08-31 | |||
| JP2000071390A | 2000-03-07 | |||
| JP2019142084A | 2019-08-29 | |||
| JP2018167495A | 2018-11-01 | |||
| JP2020062878A | 2020-04-23 | |||
| JP2021167513A | 2021-10-21 | |||
| JP2020111062A | 2020-07-27 | |||
| JP2008055721A | 2008-03-13 |
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
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