JP2013166814A5 - - Google Patents
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- Publication number
- JP2013166814A5 JP2013166814A5 JP2012029382A JP2012029382A JP2013166814A5 JP 2013166814 A5 JP2013166814 A5 JP 2013166814A5 JP 2012029382 A JP2012029382 A JP 2012029382A JP 2012029382 A JP2012029382 A JP 2012029382A JP 2013166814 A5 JP2013166814 A5 JP 2013166814A5
- Authority
- JP
- Japan
- Prior art keywords
- compound
- adhesive
- group
- adhesive according
- meth
- 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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- 230000001070 adhesive Effects 0.000 claims 6
- 239000000853 adhesive Substances 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- 230000001681 protective Effects 0.000 claims 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims 1
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 claims 1
- OVHHHVAVHBHXAK-UHFFFAOYSA-N N,N-diethylprop-2-enamide Chemical compound CCN(CC)C(=O)C=C OVHHHVAVHBHXAK-UHFFFAOYSA-N 0.000 claims 1
- 229940088644 N,N-dimethylacrylamide Drugs 0.000 claims 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N N,N-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 claims 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- -1 acrylic acid alkyl ester compound Chemical class 0.000 claims 1
- 239000003999 initiator Substances 0.000 claims 1
- GHJOIQFPDMIKHT-UHFFFAOYSA-N propane-1,2,3-triol;prop-2-enoic acid Chemical compound OC(=O)C=C.OCC(O)CO GHJOIQFPDMIKHT-UHFFFAOYSA-N 0.000 claims 1
Claims (4)
- 偏光板を構成する偏光子と保護フィルムとの接着に使用される紫外線硬化型組成物を用いて得られた接着剤であって、前記紫外線硬化型組成物が、水酸基を有しない（メタ）アクリルアミド化合物（Ａ）、水酸基を有する（メタ）アクリル酸アルキルエステル化合物（Ｂ）、及び光重合開始剤（Ｃ）を含有し、前記化合物（Ａ）と前記化合物（Ｂ）の質量比［（Ａ）／（Ｂ）］が、５０／５０〜９０／１０の範囲であることを特徴とする接着剤。
- 前記化合物（Ａ）が、Ｎ，Ｎ−ジメチルアクリルアミド及びＮ，Ｎ−ジエチルアクリルアミドからなる群より選ばれる１種以上である請求項１に記載の接着剤。
- 前記化合物（Ｂ）が、２−ヒドロキシエチルアクリレート、４−ヒドロキシブチルアクリレート及びグリセリンモノアクリレートからなる群より選ばれる１種以上である請求項１に記載の接着剤。
- 保護フィルムと偏光子とが接着剤を介して接着された偏光板であって、前記接着剤が請求項１〜３の何れか一項に記載の接着剤であることを特徴とする偏光板。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012029382A JP5994273B2 (ja) | 2012-02-14 | 2012-02-14 | 紫外線硬化型組成物、接着剤及び偏光板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012029382A JP5994273B2 (ja) | 2012-02-14 | 2012-02-14 | 紫外線硬化型組成物、接着剤及び偏光板 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013166814A JP2013166814A (ja) | 2013-08-29 |
| JP2013166814A5 true JP2013166814A5 (ja) | 2015-02-26 |
| JP5994273B2 JP5994273B2 (ja) | 2016-09-21 |
Family
ID=49177486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012029382A Expired - Fee Related JP5994273B2 (ja) | 2012-02-14 | 2012-02-14 | 紫外線硬化型組成物、接着剤及び偏光板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5994273B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6536022B2 (ja) * | 2014-11-28 | 2019-07-03 | 住友化学株式会社 | 偏光板 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329838A (ja) * | 2002-05-15 | 2003-11-19 | Nitto Denko Corp | 粘着型光学フィルム、光学フィルム用粘着剤組成物および画像表示装置 |
| JP4744496B2 (ja) * | 2007-04-16 | 2011-08-10 | 日東電工株式会社 | 偏光板、光学フィルムおよび画像表示装置 |
| CN102869736B (zh) * | 2010-04-30 | 2016-07-13 | 日东电工株式会社 | 粘接剂组合物 |
| KR20140012670A (ko) * | 2011-02-18 | 2014-02-03 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학적으로 투명한 접착제, 사용 방법 및 이로부터의 물품 |
| TWI627068B (zh) * | 2011-10-14 | 2018-06-21 | Nitto Denko Corp | 具有接著劑層之影像顯示裝置用單元及使用該單元的影像顯示裝置 |
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2012
- 2012-02-14 JP JP2012029382A patent/JP5994273B2/ja not_active Expired - Fee Related
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