Title:
DECORATIVE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/203830
Kind Code:
A1
Abstract:
The present invention provides a decorative material provided with a substrate and a pattern formation layer having recesses and projections which is provided on one surface of the substrate, a plurality of regions distinguished by differences in surface shape being arranged in the pattern formation layer, the plurality of regions being provided with at least first regions, second regions, and third regions, the first regions having a rough surface shape, the arithmetic mean roughness Ra (JIS B 0601-2001) of which is 5 µm to less than 60 µm, the second regions having a surface shape in which a plurality of protruding striations are arranged, the protruding striations having a width of 10 µm to less than 250 µm and a height of greater than 3 µm and less than 350 µm, and the pitch of adjacent protruding striations being greater than 10 µm and less than 160 µm, and the surface shape of the third regions being smooth and having an arithmetic mean roughness Ra (JIS B 0601-2001) of less than 3 µm.
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Inventors:
SUGITA NATSUO (JP)
NAKAI KOSUKE (JP)
SAITO TAKAHO (JP)
FUJII KOKI (JP)
NAKAI KOSUKE (JP)
SAITO TAKAHO (JP)
FUJII KOKI (JP)
Application Number:
PCT/JP2020/014174
Publication Date:
October 08, 2020
Filing Date:
March 27, 2020
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B27/00; B29C59/02; B44F9/04; E04F13/07
Foreign References:
| JPH0852849A | 1996-02-27 | |||
| JPH07256849A | 1995-10-09 | |||
| JPH11268500A | 1999-10-05 | |||
| JP2001239627A | 2001-09-04 | |||
| JPH08132581A | 1996-05-28 |
Attorney, Agent or Firm:
YAMAMOTO, Noriaki et al. (JP)
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