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Title:
COSMETIC SHEET, COSMETIC MATERIAL, AND METHOD FOR PRODUCING COSMETIC SHEET
Document Type and Number:
WIPO Patent Application WO/2019/142822
Kind Code:
A1
Abstract:
Provided are a cosmetic sheet, a cosmetic material, and a method for producing a cosmetic sheet in which it is possible to suppress scratching even in the case of a configuration in which a pattern of unevenness is formed on a surface of the cosmetic sheet. A cosmetic sheet (10) according to the present embodiment has at least a thermoplastic resin base material layer (1), a transparent thermoplastic resin layer (4), and a surface protective layer (7) formed thereon in the stated order, wherein: at least two layers of the surface protective layer (7) are layered; a second surface protective layer (6), which forms an outermost layer that is a layer disposed farthest from at least the transparent thermoplastic resin layer (4) from among the layers forming the surface protective layer (7), includes 60 wt% or more of an ionizing-radiation-curable resin that contains a polyfunctional hexamethylene diisocyanate oligomer; the arithmetic average height of a profile curve measured from the second surface protective layer (6) in conformance with JIS B 0601 is 15 μm or greater; and the maximum height of the profile curve is 38 μm or greater.

Inventors:
KINOSHITA Kazuki (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
Application Number:
JP2019/001086
Publication Date:
July 25, 2019
Filing Date:
January 16, 2019
Export Citation:
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Assignee:
TOPPAN PRINTING CO.,LTD. (5-1 Taito 1-chome, Taito-ku Tokyo, 16, 〒1100016, JP)
International Classes:
B32B27/00; B32B27/40; D06N7/00; E04F15/04
Foreign References:
JP2015066791A2015-04-13
JP2013537857A2013-10-07
JP2008208364A2008-09-11
JP2002019033A2002-01-22
JP2017159584A2017-09-14
JP2004291432A2004-10-21
Attorney, Agent or Firm:
HIROSE Hajime et al. (NICHIEI Patent and Trademark Attorneys, Shiroyama Trust Tower 32F 3-1, Toranomon 4-chome, Minato-k, Tokyo 32, 〒1056032, JP)
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