JP2020093548A5 - - Google Patents

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Publication number
JP2020093548A5
JP2020093548A5 JP2020006933A JP2020006933A JP2020093548A5 JP 2020093548 A5 JP2020093548 A5 JP 2020093548A5 JP 2020006933 A JP2020006933 A JP 2020006933A JP 2020006933 A JP2020006933 A JP 2020006933A JP 2020093548 A5 JP2020093548 A5 JP 2020093548A5
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JP
Japan
Prior art keywords
decorative sheet
uneven structure
sheet according
less
sectional shape
Prior art date
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Application number
JP2020006933A
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Japanese (ja)
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JP2020093548A (en
JP6939921B2 (en
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Publication date
Priority claimed from JP2019121815A external-priority patent/JP6673517B1/en
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Publication of JP2020093548A publication Critical patent/JP2020093548A/en
Publication of JP2020093548A5 publication Critical patent/JP2020093548A5/ja
Application granted granted Critical
Publication of JP6939921B2 publication Critical patent/JP6939921B2/en
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Claims (6)

基材層と、前記基材層の一方の主面側に配置され、電離放射線硬化性樹脂を有する表面保護層とを備える加飾シートであって、
前記表面保護層は、前記基材層側とは反対側の主面に凹凸構造を有し、
前記凹凸構造の凹凸の間隔が０．５μｍ以上７．５μｍ以下であり、前記凹凸構造の凹凸の高低差が０．２μｍ以上５μｍ以下であり、
前記凹凸構造は、表面が虹色に見える意匠を付与することが可能なものである、加飾シート。 A decorative sheet comprising a base layer and a surface protective layer disposed on one main surface side of the base layer and having an ionizing radiation curable resin,
The surface protective layer has an uneven structure on the main surface on the side opposite to the base material layer side,
The interval of the unevenness of the uneven structure is 0.5 μm or more and 7.5 μm or less, and the height difference of the unevenness of the uneven structure is 0.2 μm or more and 5 μm or less,
The relief structure, Ru der those capable of imparting a design surface is visible iridescent, decorative sheet. 前記凹凸構造の頂部における平坦部の面積率が１０％以下であり、
前記凹凸構造の側壁部の角度が、４５°以上９０°以下である、請求項１に記載の加飾シート。 The area ratio of the flat portion at the top of the uneven structure is 10% or less,
The decorative sheet according to claim 1, wherein an angle of the side wall portion of the uneven structure is 45° or more and 90° or less. 前記凹凸構造の断面形状が、２つの斜辺の長さが同じ三角形である、請求項１または請求項２に記載の加飾シート。 The decorative sheet according to claim 1 or 2, wherein a cross-sectional shape of the concavo-convex structure is a triangle whose two hypotenuses have the same length. 前記凹凸構造の断面形状が、２つの斜辺の長さが異なる三角形である、請求項１または請求項２に記載の加飾シート。 The decorative sheet according to claim 1 or 2, wherein a cross-sectional shape of the concavo-convex structure is a triangle in which two hypotenuses have different lengths. 前記凹凸構造の断面形状が、台形である、請求項１または請求項２に記載の加飾シート。 The decorative sheet according to claim 1 or 2, wherein a cross-sectional shape of the uneven structure is a trapezoid. 前記基材層の前記表面保護層側の主面が平坦構造を有する、請求項１から請求項５までのいずれかの請求項に記載の加飾シート。 The decorative sheet according to any one of claims 1 to 5, wherein a main surface of the base material layer on the surface protective layer side has a flat structure.
JP2020006933A 2018-12-04 2020-01-20 Decorative sheet Active JP6939921B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018227180 2018-12-04
JP2018227180 2018-12-04
JP2019121815A JP6673517B1 (en) 2018-12-04 2019-06-28 Decorative resin molded products

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2019121815A Division JP6673517B1 (en) 2018-12-04 2019-06-28 Decorative resin molded products

Publications (3)

Publication Number Publication Date
JP2020093548A JP2020093548A (en) 2020-06-18
JP2020093548A5 true JP2020093548A5 (en) 2020-07-30
JP6939921B2 JP6939921B2 (en) 2021-09-22

Family

ID=70000875

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019121815A Active JP6673517B1 (en) 2018-12-04 2019-06-28 Decorative resin molded products
JP2020006933A Active JP6939921B2 (en) 2018-12-04 2020-01-20 Decorative sheet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2019121815A Active JP6673517B1 (en) 2018-12-04 2019-06-28 Decorative resin molded products

Country Status (1)

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JP (2) JP6673517B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230216143A1 (en) 2020-05-28 2023-07-06 Teijin Limited Separator for non-aqueous secondary battery and non-aqueous secondary battery
JP7197041B1 (en) * 2022-03-11 2022-12-27 大日本印刷株式会社 Molding sheet for decorative material, transfer sheet for decorative material, method for manufacturing decorative material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4156415B2 (en) * 2003-03-20 2008-09-24 大日本印刷株式会社 Molding method, molded film, and injection molded product
JP5320779B2 (en) * 2007-03-09 2013-10-23 東洋製罐株式会社 Structure, structure forming method, structure forming apparatus, structure color and / or diffracted light reading method, and authenticity determining method
JP2012018372A (en) * 2010-06-09 2012-01-26 Sumitomo Chemical Co Ltd Anti-glare treated optical member
JP6432134B2 (en) * 2014-02-21 2018-12-05 三菱ケミカル株式会社 Curable composition, fine concavo-convex structure, decorative sheet, decorative resin molded body, and method for producing decorative resin molded body
JP6160186B2 (en) * 2013-04-05 2017-07-12 三菱ケミカル株式会社 Fine concavo-convex structure, decorative sheet, decorative resin molded body, fine concavo-convex structure, and method for producing decorative resin molded body
US10137661B2 (en) * 2013-04-05 2018-11-27 Mitsubishi Chemical Corporation Microrelief structural body, decorative sheet, decorative resin molded body, method for producing microrelief structural body, and method for producing decorative resin molded body
JP6084104B2 (en) * 2013-04-18 2017-02-22 リケンテクノス株式会社 High sharpness decorative sheet
JP6641758B2 (en) * 2015-07-24 2020-02-05 大日本印刷株式会社 Diffractive glossy sheet, shaped sheet, and method for producing diffractive glossy sheet
JP2017087447A (en) * 2015-11-04 2017-05-25 株式会社サカイヤ Synthetic resin sheet having two kinds of decoration effects
JP6728786B2 (en) * 2016-03-04 2020-07-22 大日本印刷株式会社 Shaped sheet
JP2018060134A (en) * 2016-10-07 2018-04-12 大日本印刷株式会社 Displacement visualization sensor
JP2018089891A (en) * 2016-12-06 2018-06-14 株式会社Ｍｏｎａコーポレーション Flexible shaping-mold film and method for manufacturing thereof, film for three-dimensional processing and method for manufacturing thereof, and method for manufacturing three-dimensional processing molded body
JP6953138B2 (en) * 2017-01-31 2021-10-27 バンドー化学株式会社 Decorative film and decorative molded product
JP6870418B2 (en) * 2017-03-28 2021-05-12 大日本印刷株式会社 Resin articles and mold release sheets

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