Title:
DECORATIVE SHEET
Document Type and Number:
WIPO Patent Application WO/2023/249081
Kind Code:
A1
Abstract:
Provided is a decorative sheet that gives a smooth tactile feeling. A decorative sheet (1) is provided with an original fabric layer (2) and a surface protection layer (5) provided on one surface of the original fabric layer (2). An irregularity structure including a plurality of ridge-shaped parts each of which is protruded in a ridge shape is provided on a surface of the surface protection layer (5). The irregularity structure of the surface protection layer (5) has a protruding mounting part height Rpk of less than 3.5 μm.
Inventors:
AKUTSU ERIKA (JP)
Application Number:
PCT/JP2023/023146
Publication Date:
December 28, 2023
Filing Date:
June 22, 2023
Export Citation:
Assignee:
TOPPAN HOLDINGS INC (JP)
International Classes:
B32B27/00; E04F15/02
Domestic Patent References:
| WO2021201105A1 | 2021-10-07 | |||
| WO2021235493A1 | 2021-11-25 | |||
| WO2020158921A1 | 2020-08-06 | |||
| WO2022239270A1 | 2022-11-17 |
Foreign References:
| KR20200031282A | 2020-03-24 | |||
| JP2017171794A | 2017-09-28 | |||
| US20160152833A1 | 2016-06-02 | |||
| US6663952B1 | 2003-12-16 | |||
| JP2020111715A | 2020-07-27 | |||
| JP2021101090A | 2021-07-08 | |||
| JP2018159052A | 2018-10-11 | |||
| JP2016099671A | 2016-05-30 | |||
| JP2016150473A | 2016-08-22 | |||
| JP7002032B1 | 2022-01-20 |
Attorney, Agent or Firm:
SUZUYE & SUZUYE (JP)
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