Title:
COSMETIC SHEET AND COSMETIC PLATE
Document Type and Number:
WIPO Patent Application WO/2017/057673
Kind Code:
A1
Abstract:
The present invention provides a cosmetic sheet having a surface protective layer on an outermost surface thereof, (1) the value of Ra(i)/Ra(ii) calculated from the arithmetic average roughness Ra(i) measured along an arbitrary direction of a surface of the surface protective layer and the arithmetic average roughness Ra(ii) measured along a direction perpendicular to the arbitrary direction being 0.62 to 1.63, (2) the value of RSm(i)/RSm(ii) calculated from the average length RSm(i) of a roughness curve element measured along an arbitrary direction of the surface of the surface protective layer and the average length RSm(ii) of the roughness curve element measured along a direction perpendicular to the arbitrary direction being 0.75 to 1.33, and (3) the arithmetic average roughness Ra of the surface of the surface protective layer being 0.40 µm or less and the average length RSm of the roughness curve element being 22.90 µm or greater.
Inventors:
SHINBARA YUUHEI (JP)
Application Number:
PCT/JP2016/079007
Publication Date:
April 06, 2017
Filing Date:
September 30, 2016
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B7/02; B32B27/20; B32B33/00; E04F15/12
Foreign References:
| JP2015077800A | 2015-04-23 | |||
| JP2012030525A | 2012-02-16 | |||
| JP2014184675A | 2014-10-02 | |||
| JP2010234813A | 2010-10-21 | |||
| JP2002036446A | 2002-02-05 | |||
| JP2014019719A | 2014-02-03 | |||
| JP2015034462A | 2015-02-19 |
Other References:
See also references of EP 3357685A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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