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Patent Searching and Data


Title:
DECORATIVE SHEET AND DECORATIVE MATERIAL USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/065637
Kind Code:
A1
Abstract:
The present invention provides: a decorative sheet which has excellent weather resistance, while exhibiting good dispersibility of white pigment particles; and a decorative material which uses this decorative sheet. A decorative sheet which comprises at least a base material and a surface protection layer, wherein: the surface protection layer contains an ultraviolet absorbent; the base material contains white pigment particles; each of the white pigment particles is obtained by forming a coating film containing Al and Si elements on a part or the entirety of the surface of a titanium oxide particle, while containing the Ti, Al and Si elements at a specific mass ratio; and the water vapor transmission rate of this decorative sheet satisfies a specific condition.

Inventors:
FURUTA SATOSHI (JP)
KOMURASAKI MAYUKO (JP)
Application Number:
PCT/JP2020/035862
Publication Date:
April 08, 2021
Filing Date:
September 23, 2020
Export Citation:
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Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B32B27/00; B32B27/20
Domestic Patent References:
WO2019189797A12019-10-03
Foreign References:
JP2018167495A2018-11-01
JP2006182896A2006-07-13
JP2004277516A2004-10-07
JP2011075931A2011-04-14
JP2016183320A2016-10-20
JP2015038314A2015-02-26
JP2016069572A2016-05-09
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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