Title:
DECORATIVE SHEET, DECORATIVE RESIN MOLDED ARTICLE, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2018/181775
Kind Code:
A1
Abstract:
Provided is a decorative sheet having an excellent decorative appearance due to surface unevenness, as well as excellent abrasion resistance and moldability. This decorative sheet includes at least a substrate layer and a surface protective layer located on the surface of the substrate layer, wherein: the surface protective layer has a cross section in the direction of thickness; the cross section has an unevenness formed, on such surface side, by a repeating pattern including recesses and projections which are mutually adjacent; and the ratio of the measured average surface protective layer thickness (µm) at the recesses, Tv, and the measured average surface protective layer thickness (µm) at the projections, Tp, (average Tp / average Tv) satisfies the relationship of 0.10 ≤ Tp average / Tv average ≤ 0.35.
Inventors:
FUJII TOSHIFUMI (JP)
KITAHARA YURI (JP)
SAITO NOBUO (JP)
KITAHARA YURI (JP)
SAITO NOBUO (JP)
Application Number:
PCT/JP2018/013364
Publication Date:
October 04, 2018
Filing Date:
March 29, 2018
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B27/00; B29C45/14; B32B27/30; B32B27/36; B32B33/00
Domestic Patent References:
| WO2013133375A1 | 2013-09-12 |
Foreign References:
| JP2009029089A | 2009-02-12 | |||
| JP2006118163A | 2006-05-11 | |||
| JP2016190481A | 2016-11-10 | |||
| JP2006095992A | 2006-04-13 | |||
| JP2018058333A | 2018-04-12 |
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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