JP2007517110A - 光学物品用重合性組成物 - Google Patents
光学物品用重合性組成物 Download PDFInfo
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- 0 CC(C)(c(cc1Br)cc(Br)c1OC(C(*)=C)=O)c(cc1Br)cc(Br)c1OC(C(*)=C)=O Chemical compound CC(C)(c(cc1Br)cc(Br)c1OC(C(*)=C)=O)c(cc1Br)cc(Br)c1OC(C(*)=C)=O 0.000 description 2
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Abstract
Description
a)i)次の構造
ii)次の構造
Lは、
直鎖C2〜C12アルキル基、
分枝鎖C2〜C12アルキル基、および
−CH2CH(OH)CH2−
から独立して選択される連結基である)を有する主要部分を含むモノマー;およびそれらの混合物から選択される第1のモノマー;
b)少なくとも3個の(メタ)アクリレート官能基を含む架橋剤;
c)少なくとも一種の単官能(メタ)アクリレート希釈剤;
d)光開始剤;
からなる重合性組成物の反応生成物を含む輝度向上フィルムが提供される。
a)主要部分の2−プロペン酸、(1−メチルエチリデン)ビス[(2,6−ジブロモ−4,1−フェニレン)オキシ(2−ヒドロキシ−3,1−プロパンジイル)]エステルを含む第1のモノマー;
b)ペンタエリトリトールトリ(メタ)アクリレート、トリメチロールプロパントリ(メタ)アクリレートおよびそれらの混合物から選択される架橋剤;
c)フェノキシエチル(メタ)アクリレート;ならびに
d)光開始剤;
からなる重合性組成物の反応生成物を含む輝度向上フィルムが提供される。
「屈折率」は、自由空間における電磁放射線の速度とその材料における放射線の速度との比率として理解される材料(例えばモノマー)の絶対屈折率を指す。ここで、放射線は、約589.3nmの波長におけるナトリウム黄色光である。屈折率は、例えば、ペンシルバニア州、ピッツバーグ(Pittsburgh,PA)のフィッシャー インストルメンツ(Fisher Instruments)から市販品として入手可能なアッベ(Abbe)屈折計を使用して測定可能である。器具次第で、測定された屈折率がいくらか異なり得ることは一般的に認識される。
1.ゲイン試験法
カリフォルニア州、チャッツワースのフォト リサーチ インコーポレイテッド(Photo Research,Inc,Chatsworth,CA)から入手可能であるスペクトラスキャン(SpectraScan)(登録商標)PR−650 スペクトラカロリメーター(SpectraColorimeter)上でゲイン(標準材料と比較された光学材料の伝送された光強度の差異)を測定した。以下で形成される各実施例に関する本方法の結果は、以下の結果の項目に報告される。単一シートゲイン(すなわち「SS」)を測定するためにフィルム試料を切断し、そしてプリズムの溝がテフロン(登録商標)(Teflon)光キューブの前面に対して垂直であるようにフォスター(Foster)DCR II光源を使用して光パイプを介して照射されるテフロン(登録商標)(Teflon)光キューブ上に配置した。交差シートゲイン(すなわち「XS」)に関して、同一材料の第2のシートを第1のシートの下に配置し、そして第2のシートの溝がテフロン(登録商標)(Teflon)光キューブの前面と平行であるように配向した。
Claims (29)
- 本質的に、
a)主要部分の2−プロペン酸、(1−メチルエチリデン)ビス[(2,6−ジブロモ−4,1−フェニレン)オキシ(2−ヒドロキシ−3,1−プロパンジイル)]エステルを含む第1のモノマー;
b)ペンタエリトリトールトリ(メタ)アクリレート、トリメチロールプロパントリ(メタ)アクリレートおよびそれらの混合物から選択される架橋剤;
c)フェノキシエチル(メタ)アクリレート;ならびに
d)任意に光開始剤;
からなる重合性組成物の反応生成物を含む輝度向上フィルム。 - 第1のモノマーが少なくとも40wt%の量で重合性組成物中に存在する、請求項1に記載の輝度向上フィルム。
- 第1のモノマーが少なくとも50wt%の量で重合性組成物中に存在する、請求項1に記載の輝度向上フィルム。
- 第1のモノマーが少なくとも約60wt%の量で重合性組成物中に存在する、請求項1に記載の輝度向上フィルム。
- 架橋剤が約5wt%〜約30wt%の範囲の量で重合性組成物中に存在する、請求項1に記載の輝度向上フィルム。
- 架橋剤が約35wt%までの量で重合性組成物中に存在する、請求項1に記載の輝度向上フィルム。
- 本質的に、
a)i)次の構造
ii)次の構造
Lは、
直鎖C2〜C12アルキル基、
分枝鎖C2〜C12アルキル基、および
−CH2CH(OH)CH2−
からなる群から独立して選択される連結基である)を有する主要部分を含むモノマー;およびそれらの混合物から選択される第1のモノマー;
b)少なくとも3個の(メタ)アクリレート官能基を含む架橋剤;
c)少なくとも一種の単官能(メタ)アクリレート希釈剤;ならびに
d)任意に光開始剤;
からなる重合性組成物の反応生成物を含む輝度向上フィルム。 - 架橋剤が周囲温度で液体である、請求項7に記載の輝度向上フィルム。
- 架橋剤がペンタエリトリトールトリ(メタ)アクリレート、ペンタエリトリトールテトラ(メタ)アクリレート、トリメチロールプロパントリ(メタ)アクリレートおよびそれらの混合物からなる群から選択される、請求項8に記載の輝度向上フィルム。
- 単官能(メタ)アクリレート希釈剤が周囲温度で液体である、請求項7に記載の輝度向上フィルム。
- 単官能(メタ)アクリレート希釈剤がフェノキシエチル(メタ)アクリレート、ベンジル(メタ)アクリレートおよびそれらの混合物を含んでなる、請求項10に記載の輝度向上フィルム。
- 第1のモノマーがメタクリレート官能基を含まない、請求項7に記載の輝度向上フィルム。
- 第1のモノマーがテトラブロモビスフェノールAジグリシジルエーテルと(メタ)アクリル酸との反応生成物からなる、請求項13に記載の輝度向上フィルム。
- 架橋剤が周囲温度で液体である、請求項13に記載の輝度向上フィルム。
- 架橋剤がペンタエリトリトールトリ(メタ)アクリレート、ペンタエリトリトールテトラ(メタ)アクリレート、トリメチロールプロパントリ(メタ)アクリレートおよびそれらの混合物からなる群から選択される、請求項15に記載の輝度向上フィルム。
- 少なくとも一種の単官能(メタ)アクリレート希釈剤をさらに含む、請求項13に記載の輝度向上フィルム。
- 希釈剤が室温で液体である、請求項17に記載の輝度向上フィルム。
- 単官能(メタ)アクリレート希釈剤がフェノキシエチル(メタ)アクリレート、ベンジル(メタ)アクリレートおよびそれらの混合物を含む、請求項18に記載の輝度向上フィルム。
- 重合性組成物がメタクリレート官能性モノマーを含まない、請求項18に記載の輝度向上フィルム。
- 請求項13に記載の輝度向上フィルムと、輝度向上フィルムに接触している第2の光学フィルムとを含む物品。
- 第2の光学フィルムが拡散体である、請求項21に記載の物品。
- 第2の光学フィルムが吸収偏光子である、請求項21に記載の物品。
- 第2の光学フィルムが反射偏光子である、請求項21に記載の物品。
- 第2の光学フィルムがプリズム構造を含む、請求項21に記載の物品。
- 請求項26に記載の反応生成物を含む光学材料。
- 材料がフィルムである、請求項26に記載の光学材料。
- フィルムがミクロ構造表面を含む、請求項26に記載の光学材料。
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/747,985 US20050147838A1 (en) | 2003-12-30 | 2003-12-30 | Polymerizable compositions for optical articles |
PCT/US2004/041259 WO2005066230A1 (en) | 2003-12-30 | 2004-12-08 | Polymerizable compositions for optical articles |
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JP2007517110A true JP2007517110A (ja) | 2007-06-28 |
JP2007517110A5 JP2007517110A5 (ja) | 2007-12-06 |
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JP2006547076A Ceased JP2007517110A (ja) | 2003-12-30 | 2004-12-08 | 光学物品用重合性組成物 |
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US (2) | US20050147838A1 (ja) |
EP (2) | EP2042527B1 (ja) |
JP (1) | JP2007517110A (ja) |
KR (1) | KR20060123408A (ja) |
CN (1) | CN100528917C (ja) |
AT (2) | ATE467648T1 (ja) |
DE (2) | DE602004027179D1 (ja) |
TW (1) | TW200604221A (ja) |
WO (1) | WO2005066230A1 (ja) |
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US7282272B2 (en) * | 2003-09-12 | 2007-10-16 | 3M Innovative Properties Company | Polymerizable compositions comprising nanoparticles |
US7241437B2 (en) * | 2004-12-30 | 2007-07-10 | 3M Innovative Properties Company | Zirconia particles |
JP2008533525A (ja) * | 2005-03-11 | 2008-08-21 | スリーエム イノベイティブ プロパティズ カンパニー | ジルコニア粒子を有する調光フィルム |
US7557989B2 (en) * | 2005-06-03 | 2009-07-07 | 3M Innovative Properties Company | Reflective polarizer and display device having the same |
US8092904B2 (en) * | 2006-03-31 | 2012-01-10 | 3M Innovative Properties Company | Optical article having an antistatic layer |
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- 2004-12-08 WO PCT/US2004/041259 patent/WO2005066230A1/en active Application Filing
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DE602004019149D1 (de) | 2009-03-05 |
WO2005066230A1 (en) | 2005-07-21 |
TW200604221A (en) | 2006-02-01 |
ATE467648T1 (de) | 2010-05-15 |
EP1742975A1 (en) | 2007-01-17 |
EP1742975B1 (en) | 2009-01-14 |
US20060004166A1 (en) | 2006-01-05 |
KR20060123408A (ko) | 2006-12-01 |
EP2042527A1 (en) | 2009-04-01 |
EP2042527B1 (en) | 2010-05-12 |
ATE420904T1 (de) | 2009-01-15 |
DE602004027179D1 (de) | 2010-06-24 |
CN1954002A (zh) | 2007-04-25 |
CN100528917C (zh) | 2009-08-19 |
US20050147838A1 (en) | 2005-07-07 |
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