JP6295038B2 - 目隠し用シート - Google Patents
目隠し用シート Download PDFInfo
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- JP6295038B2 JP6295038B2 JP2013166214A JP2013166214A JP6295038B2 JP 6295038 B2 JP6295038 B2 JP 6295038B2 JP 2013166214 A JP2013166214 A JP 2013166214A JP 2013166214 A JP2013166214 A JP 2013166214A JP 6295038 B2 JP6295038 B2 JP 6295038B2
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- 239000004793 Polystyrene Substances 0.000 description 2
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- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
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- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
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- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
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- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 239000012461 cellulose resin Substances 0.000 description 1
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- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
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- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
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Images
Landscapes
- Laminated Bodies (AREA)
Description
K7136:2000に基づいて、全光線透過率はJIS K7361−1:1997に基づいて測定した(単位は%)。
基材として、厚み50μmのポリエステルフィルム(ダイアホイルT600E:三菱樹脂社)を使用し、その一方の面に、下記処方の塗布液をそれぞれバーコート法により塗布した。各塗布液の各微粒子の平均粒子径、微粒子の粒子径分布の変動係数、微粒子の添加量、および希釈溶剤の添加量を表1に示す。
・樹脂(固形分35.2%) 100部
(916-257スプラクリヤーTXF:ミクニペイント株式会社)
・硬化剤(固形分78.5%) 10部
(D14-354:ミクニペイント株式会社)
・微粒子 表1記載の部
・希釈溶剤 表1記載の部
なお、表1記載の粒子径の平均粒子径10μm、変動係数10%の微粒子は綜研化学株式会社のMX1000KS、粒子径の平均粒子径15μm、変動係数5%の微粒子は根上工業株式会社のアートパールGR400、粒子径の平均粒子径2μm、変動係数5%の微粒子は根上工業株式会社のアートパールF4P、粒子径の平均粒子径30μm、変動係数5%の微粒子は根上工業株式会社のアートパールGR200、粒子径の平均粒子径7μm、変動係数34%の微粒子は大日精化工業株式会社のラブコロール030(MD)クリアー、粒子径の平均粒子径10μm、変動係数35%の微粒子はガンツ化成株式会社のGM1007Sを用いた。
CV:微粒子の粒子径分布の変動係数(%)
P/B:バインダー樹脂100重量部に対する微粒子の含有量(重量部)
T:マット層の厚み(μm)
各実験例で得られた目隠し用シートについて、全光線透過率及びヘーズを測定した。結果を表2にまとめた。
表2から以下のことが考察できる。
11・・・微粒子
12・・・バインダー樹脂
2・・・・基材
3・・・・粘着層
4・・・・窓ガラス
Claims (4)
- 基材と、前記基材上に形成されたマット層と、基材の前記マット層が形成された面と反対側の面に形成された粘着層とを備えた目隠し用シートであって、前記マット層は、バインダー樹脂と、前記バインダー樹脂100重量部に対する含有量が20〜65重量部である微粒子とを含み、前記マット層に含まれる微粒子は、平均粒子径が8〜20μm、前記微粒子の粒子径分布の変動係数12%以下であり、前記目隠し用シートのJIS K7136:2000のヘーズが60%以上であり、全光線透過率が93%以上であることを特徴とする目隠し用シート。
- 前記微粒子の平均粒子径が、前記マット層の厚みより大きいことを特徴とする請求項1記載の目隠し用シート。
- 前記マット層表面の鉛筆硬度(JIS−K5600−5−4:1999)がH以上であることを特徴とする請求項1または2に記載の目隠し用シート。
- 請求項1に記載の目隠し用シートであって、前記微粒子は、平均粒子径が10〜15μmであることを特徴とする目隠し用シート。
Priority Applications (1)
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JP2013166214A JP6295038B2 (ja) | 2013-08-09 | 2013-08-09 | 目隠し用シート |
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JP2013166214A JP6295038B2 (ja) | 2013-08-09 | 2013-08-09 | 目隠し用シート |
Publications (2)
Publication Number | Publication Date |
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JP2015033815A JP2015033815A (ja) | 2015-02-19 |
JP6295038B2 true JP6295038B2 (ja) | 2018-03-14 |
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JP2013166214A Active JP6295038B2 (ja) | 2013-08-09 | 2013-08-09 | 目隠し用シート |
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Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07234304A (ja) * | 1994-02-23 | 1995-09-05 | Soken Kagaku Kk | 光拡散板 |
JP2001100013A (ja) * | 1999-09-29 | 2001-04-13 | Fuji Photo Film Co Ltd | マット性光学フィルム |
JP4246602B2 (ja) * | 2003-11-12 | 2009-04-02 | タキロン株式会社 | 光拡散板 |
KR101696004B1 (ko) * | 2009-12-17 | 2017-01-12 | 키모토 컴파니 리미티드 | 광확산성 시트 및 이를 사용한 백라이트 |
JP2012118327A (ja) * | 2010-12-01 | 2012-06-21 | Sumitomo Chemical Co Ltd | 光学フィルムおよび液晶表示装置 |
JP5685087B2 (ja) * | 2011-01-05 | 2015-03-18 | 株式会社きもと | 目隠し用フィルム |
JP5921182B2 (ja) * | 2011-12-20 | 2016-05-24 | 株式会社きもと | 目隠し用シート |
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- 2013-08-09 JP JP2013166214A patent/JP6295038B2/ja active Active
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