Title:
DECORATIVE SHEET OBTAINED USING BIOMASS-DERIVED POLYETHYLENE, AND DECORATIVE PLATE
Document Type and Number:
WIPO Patent Application WO/2023/100961
Kind Code:
A1
Abstract:
Provided is: a decorative sheet obtained using biomass-derived polyethylene, the decorative sheet being able to be inhibited from having uncolored spots in design patterns; etc. The decorative sheet obtained using biomass-derived polyethylene comprises: a base sheet including the biomass-derived polyethylene and having a first surface and a second surface; a design aid layer disposed on the first surface of the base sheet and covering the whole first surface of the base sheet; and a design pattern layer disposed on the reverse side of the base sheet from the design aid layer and forming a design pattern. The base sheet has a biomass ratio of 15-40% and a thickness of 50 μm or greater but less than 65 μm.
Inventors:
OGASAWARA TAKERU (JP)
OONO TAKAYA (JP)
MOMEN KAZUKI (JP)
OGURA YOSHIMASA (JP)
ISEMORI YUICHI (JP)
OONO TAKAYA (JP)
MOMEN KAZUKI (JP)
OGURA YOSHIMASA (JP)
ISEMORI YUICHI (JP)
Application Number:
PCT/JP2022/044305
Publication Date:
June 08, 2023
Filing Date:
December 01, 2022
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B27/00; B32B27/32
Foreign References:
| JP2020179553A | 2020-11-05 | |||
| JP2017193722A | 2017-10-26 | |||
| JP2010234766A | 2010-10-21 | |||
| JP2010052308A | 2010-03-11 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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