JP2016064629A5 - - Google Patents
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- JP2016064629A5 JP2016064629A5 JP2015002783A JP2015002783A JP2016064629A5 JP 2016064629 A5 JP2016064629 A5 JP 2016064629A5 JP 2015002783 A JP2015002783 A JP 2015002783A JP 2015002783 A JP2015002783 A JP 2015002783A JP 2016064629 A5 JP2016064629 A5 JP 2016064629A5
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- JP
- Japan
- Prior art keywords
- layer
- sheet
- backer
- laminated
- transparent resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010410 layer Substances 0.000 claims description 66
- 229920005989 resin Polymers 0.000 claims description 30
- 239000011347 resin Substances 0.000 claims description 30
- 239000011241 protective layer Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- 150000002367 halogens Chemical class 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 229920005992 thermoplastic resin Polymers 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 9
- 239000011342 resin composition Substances 0.000 claims description 8
- 241000428199 Mustelinae Species 0.000 claims description 6
- 238000004049 embossing Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 239000002932 luster Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
Description
即ち、本発明は、下記の化粧シート及びその製造方法、並びに、化粧板及びその製造方法に関する。
１．基材シート上に少なくとも透明性樹脂層及び表面保護層を順に有し、且つ、前記基材シートの裏面に少なくともバッカー層を有する化粧シートであって
（１）前記化粧シートの表面の十点平均粗さＲｚｊｉｓが４０μｍ以上であり、
（２）前記表面保護層が電離放射線硬化型樹脂を含み、
（３）前記基材シート、前記透明性樹脂層及び前記バッカー層が、いずれも非ハロゲン系熱可塑性樹脂を含み、
（４）前記バッカー層の厚みが１２０〜２５０μｍであり、
（５）前記バッカー層のマルテンス硬さが５０〜８０Ｎ／ｍｍ２であり、
（６）前記バッカー層は、前記基材シートの裏面に配置してなるバッカー層形成用樹脂組成物である、
ことを特徴とする化粧シート。
２．前記透明性樹脂層上に艶調整層を有し、且つ、前記艶調整層は、前記表面保護層と隣接している、上記項１に記載の化粧シート。
３．上記項１又は２に記載の化粧シートのロール状物。
４．被着材上に、上記項１若しくは２に記載の化粧シート、又は請求項３に記載のロール状物由来の化粧シートが積層された、化粧板。
５．基材シート上に少なくとも透明性樹脂層及び表面保護層が順に積層されており、且つ、前記基材シートの裏面に少なくともバッカー層が積層されている化粧シートの製造方法であって、以下の工程１〜３：
(i)基材シート上に、少なくとも透明性樹脂層及び表面保護層を順に有する積層シートであって、
前記表面保護層が電離放射線硬化型樹脂を含み、
前記基材シート及び前記透明性樹脂層が、いずれも非ハロゲン熱可塑性樹脂を含む、積層シートを得る工程１、
(ii)前記積層シートの前記表面保護層の上からエンボス加工を施すことにより、前記積層シートの表面の十点平均粗さＲｚｊｉｓを４０μｍ以上にする工程２、並びに、
(iii)前記基材シートの裏面に対してバッカー層形成用樹脂組成物を溶融状態で押出し成形することにより、
前記バッカー層が非ハロゲン系熱可塑性樹脂を含み、
前記バッカー層の厚みが１２０〜２５０μｍであり、
前記バッカー層のマルテンス硬さが５０〜８０Ｎ／ｍｍ２である、
バッカー層を積層する工程３、
を順に含むことを特徴とする化粧シートの製造方法。
６．基材シート上に少なくとも透明性樹脂層及び表面保護層が順に積層されており、且つ、前記基材シートの裏面に少なくともバッカー層が積層されている化粧シートの製造方法であって、以下の工程１〜４：
(i)基材シート上に、少なくとも透明性樹脂層を有する積層体であって、
前記基材シート及び前記透明性樹脂層が、いずれも非ハロゲン熱可塑性樹脂を含む、積層体を得る工程１、
(ii)前記積層体の前記透明性樹脂層の上からエンボス加工を施す工程２、
(iii)前記透明性樹脂層上に、電離放射線硬化型樹脂を含む表面保護層形成用樹脂組成物を塗工することにより、
基材シート上に、少なくとも透明性樹脂層及び表面保護層を有する積層シートであって、
前記積層シートの表面の十点平均粗さＲｚｊｉｓが４０μｍ以上である積層シートを得る工程３、並びに、
(iv)前記基材シートの裏面に対してバッカー層形成用樹脂組成物を溶融状態で押出し成形することにより、
前記バッカー層が非ハロゲン系熱可塑性樹脂を含み、
前記バッカー層の厚みが１２０〜２５０μｍであり、
前記バッカー層のマルテンス硬さが５０〜８０Ｎ／ｍｍ２である、
バッカー層を積層する工程４、
を順に含むことを特徴とする化粧シートの製造方法。
７．上記項５又は６に記載の化粧シートの製造方法により得られた化粧シートの表面保護層が最表面層となるように、前記化粧シートを被着材上に積層する化粧板の製造方法。
That is, this invention relates to the following decorative sheet and its manufacturing method, and a decorative board and its manufacturing method.
1. Turn having at least a transparent resin layer and a surface protective layer on a substrate sheet, and, a decorative sheet having at least a backer layer on the back surface of the base sheet (1) ten-point average of the surface of the decorative sheet Roughness Rz jis is 40 μm or more,
(2) The surface protective layer contains an ionizing radiation curable resin,
(3) The base sheet, the transparent resin layer, and the backer layer each include a non-halogen thermoplastic resin,
(4) The backer layer has a thickness of 120 to 250 μm,
(5) Martens hardness of the backer layer is 50~80N / mm 2,
(6) said backer layer is a backer layer forming resin composition formed by arranging the rear surface of the base sheet,
A decorative sheet characterized by that.
2. The have a luster control layer on the transparent resin layer, and the luster control layer is Ru Tei adjacent to the surface protective layer, the decorative sheet according to item 1.
3. Rolled products of decorative sheet according to 1 or 2.
4). A decorative board in which a decorative sheet according to Item 1 or 2 or a decorative sheet derived from a roll according to Claim 3 is laminated on an adherend.
5. A method for producing a decorative sheet in which at least a transparent resin layer and a surface protective layer are sequentially laminated on a base material sheet, and at least a backer layer is laminated on the back surface of the base material sheet, the following steps: 1-3:
(i) A laminated sheet having at least a transparent resin layer and a surface protective layer in this order on the substrate sheet,
The surface protective layer contains an ionizing radiation curable resin,
Step 1 of obtaining a laminated sheet, wherein the base sheet and the transparent resin layer both contain a non-halogen thermoplastic resin,
(ii) Step 2 of setting the ten-point average roughness Rz jis of the surface of the laminated sheet to 40 μm or more by embossing from above the surface protective layer of the laminated sheet; and
(iii) By extruding the backer layer forming resin composition in a molten state on the back surface of the base sheet,
The backer layer comprises a non-halogen thermoplastic resin;
The backer layer has a thickness of 120 to 250 μm,
The Martens hardness of the backer layer is 50 to 80 N / mm 2 .
Step 3 of laminating the backer layer,
In order. The manufacturing method of the decorative sheet characterized by the above-mentioned.
6). A method for producing a decorative sheet in which at least a transparent resin layer and a surface protective layer are sequentially laminated on a base material sheet, and at least a backer layer is laminated on the back surface of the base material sheet, the following steps: 1-4:
(i) A laminate having at least a transparent resin layer on a substrate sheet,
Step 1 for obtaining a laminate in which the base sheet and the transparent resin layer each include a non-halogen thermoplastic resin;
(ii) Step 2 of embossing from above the transparent resin layer of the laminate;
(iii) By coating a resin composition for forming a surface protective layer containing an ionizing radiation curable resin on the transparent resin layer,
A laminated sheet having at least a transparent resin layer and a surface protective layer on a substrate sheet,
Step 3 of obtaining a laminated sheet having a ten-point average roughness Rz jis of 40 μm or more on the surface of the laminated sheet, and
(iv) By extruding the resin composition for forming a backer layer in a molten state with respect to the back surface of the base sheet,
The backer layer comprises a non-halogen thermoplastic resin;
The backer layer has a thickness of 120 to 250 μm,
The Martens hardness of the backer layer is 50 to 80 N / mm 2 .
Step 4 of laminating the backer layer,
In order. The manufacturing method of the decorative sheet characterized by the above-mentioned.
7). The manufacturing method of the decorative board which laminates | stacks the said decorative sheet on a to-be-adhered material so that the surface protection layer of the decorative sheet obtained by the manufacturing method of the decorative sheet of said claim | item 5 or 6 may become an outermost surface layer.
Claims (7)
（１）前記化粧シートの表面の十点平均粗さＲｚｊｉｓが４０μｍ以上であり、
（２）前記表面保護層が電離放射線硬化型樹脂を含み、
（３）前記基材シート、前記透明性樹脂層及び前記バッカー層が、いずれも非ハロゲン系熱可塑性樹脂を含み、
（４）前記バッカー層の厚みが１２０〜２５０μｍであり、
（５）前記バッカー層のマルテンス硬さが５０〜８０Ｎ／ｍｍ２であり、
（６）前記バッカー層は、前記基材シートの裏面に配置してなる、バッカー層形成用樹脂組成物である、
ことを特徴とする化粧シート。 Turn having at least a transparent resin layer and a surface protective layer on a substrate sheet, and, a decorative sheet having at least a backer layer on the back surface of the base sheet,
(1) Ten-point average roughness Rz jis of the surface of the decorative sheet is 40 μm or more,
(2) The surface protective layer contains an ionizing radiation curable resin,
(3) The base sheet, the transparent resin layer, and the backer layer each include a non-halogen thermoplastic resin,
(4) The backer layer has a thickness of 120 to 250 μm,
(5) Martens hardness of the backer layer is 50~80N / mm 2,
(6) The backer layer is formed by arranging the rear surface of the substrate sheet, a backer layer forming resin composition,
A decorative sheet characterized by that.
(i)基材シート上に、少なくとも透明性樹脂層及び表面保護層を順に有する積層シートであって、
前記表面保護層が電離放射線硬化型樹脂を含み、
前記基材シート及び前記透明性樹脂層が、いずれも非ハロゲン熱可塑性樹脂を含む、積層シートを得る工程１、
(ii)前記積層シートの前記表面保護層の上からエンボス加工を施すことにより、前記積層シートの表面の十点平均粗さＲｚｊｉｓを４０μｍ以上にする工程２、並びに、
(iii)前記基材シートの裏面に対してバッカー層形成用樹脂組成物を溶融状態で押出し成形することにより、
前記バッカー層が非ハロゲン系熱可塑性樹脂を含み、
前記バッカー層の厚みが１２０〜２５０μｍであり、
前記バッカー層のマルテンス硬さが５０〜８０Ｎ／ｍｍ２である、
バッカー層を積層する工程３、
を順に含むことを特徴とする化粧シートの製造方法。 A method for producing a decorative sheet in which at least a transparent resin layer and a surface protective layer are sequentially laminated on a base material sheet, and at least a backer layer is laminated on the back surface of the base material sheet, the following steps: 1-3:
(i) A laminated sheet having at least a transparent resin layer and a surface protective layer in this order on the substrate sheet,
The surface protective layer contains an ionizing radiation curable resin,
Step 1 of obtaining a laminated sheet, wherein the base sheet and the transparent resin layer both contain a non-halogen thermoplastic resin,
(ii) Step 2 of setting the ten-point average roughness Rz jis of the surface of the laminated sheet to 40 μm or more by embossing from above the surface protective layer of the laminated sheet; and
(iii) By extruding the backer layer forming resin composition in a molten state on the back surface of the base sheet,
The backer layer comprises a non-halogen thermoplastic resin;
The backer layer has a thickness of 120 to 250 μm,
The Martens hardness of the backer layer is 50 to 80 N / mm 2 .
Step 3 of laminating the backer layer,
In order. The manufacturing method of the decorative sheet characterized by the above-mentioned.
(i)基材シート上に、少なくとも透明性樹脂層を有する積層体であって、
前記基材シート及び前記透明性樹脂層が、いずれも非ハロゲン熱可塑性樹脂を含む、積層体を得る工程１、
(ii)前記積層体の前記透明性樹脂層の上からエンボス加工を施す工程２、
(iii)前記透明性樹脂層上に、電離放射線硬化型樹脂を含む表面保護層形成用樹脂組成物を塗工することにより、
基材シート上に、少なくとも透明性樹脂層及び表面保護層を有する積層シートであって、
前記積層シートの表面の十点平均粗さＲｚｊｉｓが４０μｍ以上である積層シートを得る工程３、並びに、
(iv)前記基材シートの裏面に対してバッカー層形成用樹脂組成物を溶融状態で押出し成形することにより、
前記バッカー層が非ハロゲン系熱可塑性樹脂を含み、
前記バッカー層の厚みが１２０〜２５０μｍであり、
前記バッカー層のマルテンス硬さが５０〜８０Ｎ／ｍｍ２である、
バッカー層を積層する工程４、
を順に含むことを特徴とする化粧シートの製造方法。 A method for producing a decorative sheet in which at least a transparent resin layer and a surface protective layer are sequentially laminated on a base material sheet, and at least a backer layer is laminated on the back surface of the base material sheet, the following steps: 1-4:
(i) A laminate having at least a transparent resin layer on a substrate sheet,
Step 1 for obtaining a laminate in which the base sheet and the transparent resin layer each include a non-halogen thermoplastic resin;
(ii) Step 2 of embossing from above the transparent resin layer of the laminate;
(iii) By coating a resin composition for forming a surface protective layer containing an ionizing radiation curable resin on the transparent resin layer,
A laminated sheet having at least a transparent resin layer and a surface protective layer on a substrate sheet,
Step 3 of obtaining a laminated sheet having a ten-point average roughness Rz jis of 40 μm or more on the surface of the laminated sheet, and
(iv) by extruding the backer layer forming resin composition in a molten state on the back surface of the base sheet,
The backer layer comprises a non-halogen thermoplastic resin;
The backer layer has a thickness of 120 to 250 μm,
The Martens hardness of the backer layer is 50 to 80 N / mm 2 .
Step 4 of laminating the backer layer,
In order. The manufacturing method of the decorative sheet characterized by the above-mentioned.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014003666 | 2014-01-10 | ||
| JP2014003666 | 2014-01-10 | ||
| JP2014195353 | 2014-09-25 | ||
| JP2014195353 | 2014-09-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016064629A JP2016064629A (en) | 2016-04-28 |
| JP2016064629A5 true JP2016064629A5 (en) | 2016-06-16 |
| JP6520129B2 JP6520129B2 (en) | 2019-05-29 |
Family
ID=55804777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015002783A Active JP6520129B2 (en) | 2014-01-10 | 2015-01-09 | Decorative sheet and method of manufacturing the same, and decorative plate and method of manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6520129B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789677A (en) | 2016-09-28 | 2019-05-21 | 大日本印刷株式会社 | Cosmetic sheet and decorative panel |
| JP6996603B1 (en) * | 2020-09-28 | 2022-01-17 | 凸版印刷株式会社 | Decorative sheet and its manufacturing method |
| EP4378683A1 (en) * | 2021-07-28 | 2024-06-05 | Dai Nippon Printing Co., Ltd. | Decorative sheet and decorative plate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5509516B2 (en) * | 2006-03-31 | 2014-06-04 | 大日本印刷株式会社 | Cosmetics for flooring |
| JP4848934B2 (en) * | 2006-11-16 | 2011-12-28 | 大日本印刷株式会社 | Decorative sheet and decorative board using the same |
| JP6069868B2 (en) * | 2011-03-31 | 2017-02-01 | 大日本印刷株式会社 | Floor decorative sheet and floor decorative material |
| JP5999876B2 (en) * | 2011-03-31 | 2016-09-28 | 大日本印刷株式会社 | Decorative sheet and decorative board |
| JP5821461B2 (en) * | 2011-09-21 | 2015-11-24 | 大日本印刷株式会社 | Decorative sheet for floor and method for producing the same |
-
2015
- 2015-01-09 JP JP2015002783A patent/JP6520129B2/en active Active
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