JP2005521916A5 - - Google Patents
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- Publication number
- JP2005521916A5 JP2005521916A5 JP2003582559A JP2003582559A JP2005521916A5 JP 2005521916 A5 JP2005521916 A5 JP 2005521916A5 JP 2003582559 A JP2003582559 A JP 2003582559A JP 2003582559 A JP2003582559 A JP 2003582559A JP 2005521916 A5 JP2005521916 A5 JP 2005521916A5
- Authority
- JP
- Japan
- Prior art keywords
- precursor
- polymer
- vinyl alcohol
- layer
- poly
- 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.)
- Granted
Links
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims 19
- 229920000642 polymer Polymers 0.000 claims 17
- 239000002253 acid Substances 0.000 claims 15
- 239000000203 mixture Substances 0.000 claims 7
- IMROMDMJAWUWLK-UHFFFAOYSA-N ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims 6
- 229920001577 copolymer Polymers 0.000 claims 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 4
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims 3
- 230000001070 adhesive Effects 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 2
- 229920001600 hydrophobic polymer Polymers 0.000 claims 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- 239000011159 matrix material Substances 0.000 claims 2
- -1 Vinyl halide Chemical class 0.000 claims 1
- 230000004913 activation Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 claims 1
- 229920001002 functional polymer Polymers 0.000 claims 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 150000007519 polyprotic acids Polymers 0.000 claims 1
Claims (21)
- 配向ビニルアルコールポリマーフィルム層と、
熱酸発生剤を含む酸供与体層と、
を含んで成り、前記熱酸発生剤が200℃以下の活性化温度を有することを特徴とする、K型偏光性物品の前駆体。 - 熱エネルギーへの暴露により、ポリ(ビニルアルコール)/ポリ(アセチレン)コポリマーへの前記ビニルアルコールポリマーの部分脱水が起こり、偏光性物品となる、請求項1に記載の前駆体。
- 前記酸供与体層が、前記熱酸発生剤と25℃未満のガラス転移温度を有するポリマーとの混合物を含む、請求項1に記載の前駆体。
- 前記酸供与体層が、前記熱酸発生剤とアモルファスポリマーとの混合物を含む、請求項1に記載の前駆体。
- 前記酸供与体層が、前記熱酸発生剤と疎水性ポリマーとの混合物を含む、請求項1に記載の前駆体。
- 前記供与体ポリマー層が接着剤層である、請求項3に記載の前駆体。
- 前記ビニルアルコールポリマーが、ポリ(ビニルアルコール)およびエチレン/ビニルアルコールコポリマーよりなる群から選択される、請求項1に記載の前駆体。
- 前記前駆体がバリヤー層をさらに含む、請求項1に記載の前駆体。
- 前記熱酸発生剤が、
ハロトリアジン類;及び
促進剤を含むハロゲン化ビニルポリマー類;
とからなる群から選択される、請求項1に記載の前駆体。 - 前記熱酸発生剤が、ビニルアルコールポリマーの量を基準にして少なくとも0.1重量%の量で使用される、請求項1に記載の前駆体。
- 前記前駆体が拡散バリヤー層をさらに含む、請求項1に記載の前駆体。
- 前記ポリ(ビニルアルコール)/ポリ(アセチレン)コポリマー層が多塩基酸またはその誘導体で安定化されている、請求項2に記載の前駆体。
- 前記配向ビニルアルコールポリマーフィルム層が、2倍〜10倍の倍率で一軸延伸されたものである、請求項1に記載の前駆体。
- 前記供与体層が、あらかじめ選択されたパターンで前記ビニルアルコールポリマー層上に配設されている、請求項1に記載の前駆体。
- 前記供与体層が、
a)ポリマーマトリックス中に分散されたハロトリアジン及びヒドロキシ官能性化合物;
b)ヒドロキシル官能性ポリマーマトリックス中に分散されたハロトリアジン;
c)ペンダントハロトリアジン基とペンダントヒドロキシル基とを有するポリマー;
を含む、請求項1に記載の前駆体。 - 請求項1に記載のK型偏光性物品の前駆体を加熱することにより製造される、配向ポリ(ビニルアルコール)/ポリ(アセチレン)コポリマーの少なくとも1層と熱酸発生剤に由来する残留物を含有する酸供与体層とを含んで成るK型偏光子。
- 前記酸供与体層が、前記残留物と25℃未満のガラス転移温度を有するポリマーとの混合物を含む、請求項17に記載の偏光子。
- 前記酸供与体層が、前記残留物とアモルファスポリマーとの混合物を含む、請求項17に記載の偏光子。
- 前記供与体ポリマー層が、前記残留物と疎水性ポリマーとの混合物を含む、請求項17に記載の偏光子。
- 前記供与体層が、前記残留物と接着剤との混合物を含む、請求項17に記載の偏光子。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/117,630 US7087194B2 (en) | 2002-04-04 | 2002-04-04 | K-type polarizer and preparation thereof |
PCT/US2003/003050 WO2003085426A1 (en) | 2002-04-04 | 2003-01-31 | K-type polarizer and preparation thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005521916A JP2005521916A (ja) | 2005-07-21 |
JP2005521916A5 true JP2005521916A5 (ja) | 2006-03-23 |
JP4321263B2 JP4321263B2 (ja) | 2009-08-26 |
Family
ID=28674245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003582559A Expired - Fee Related JP4321263B2 (ja) | 2002-04-04 | 2003-01-31 | K型偏光子のプレ偏光性物品およびk型偏光子 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7087194B2 (ja) |
EP (1) | EP1490716A1 (ja) |
JP (1) | JP4321263B2 (ja) |
KR (1) | KR20040093494A (ja) |
CN (1) | CN1329752C (ja) |
AU (1) | AU2003212891A1 (ja) |
WO (1) | WO2003085426A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6808657B2 (en) * | 2002-02-12 | 2004-10-26 | 3M Innovative Properties Company | Process for preparing a K-type polarizer |
US7573637B2 (en) * | 2004-08-03 | 2009-08-11 | Seiko Epson Corporation | Intrinsic polarizer and method of manufacturing an intrinsic polarizer |
US7391569B2 (en) * | 2004-12-29 | 2008-06-24 | 3M Innovative Properties Company | Projection system including intrinsic polarizer |
US20060144514A1 (en) * | 2005-01-03 | 2006-07-06 | Yongcai Wang | Polarizing plate laminated with an improved glue composition and a method of manufacturing the same |
WO2007102340A1 (ja) * | 2006-03-09 | 2007-09-13 | Konica Minolta Opto, Inc. | 偏光子保護フィルム、偏光板及び垂直配向方式液晶表示装置 |
US20080187749A1 (en) * | 2007-01-11 | 2008-08-07 | Ppg Industries Ohio, Inc. | Optical element having light influencing property |
US7651830B2 (en) * | 2007-06-01 | 2010-01-26 | 3M Innovative Properties Company | Patterned photoacid etching and articles therefrom |
US20090163686A1 (en) * | 2007-12-20 | 2009-06-25 | 3M Innovative Properties Company | Method of making an intrinsic polarizer |
JP2015036780A (ja) * | 2013-08-14 | 2015-02-23 | 株式会社ポラテクノ | 固有偏光子およびその製造方法 |
TWI526505B (zh) | 2014-09-11 | 2016-03-21 | 財團法人工業技術研究院 | 硬塗層組成物及應用其之偏光膜和顯示器 |
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-
2002
- 2002-04-04 US US10/117,630 patent/US7087194B2/en not_active Expired - Fee Related
-
2003
- 2003-01-31 WO PCT/US2003/003050 patent/WO2003085426A1/en active Application Filing
- 2003-01-31 CN CNB038076985A patent/CN1329752C/zh not_active Expired - Fee Related
- 2003-01-31 AU AU2003212891A patent/AU2003212891A1/en not_active Abandoned
- 2003-01-31 JP JP2003582559A patent/JP4321263B2/ja not_active Expired - Fee Related
- 2003-01-31 EP EP03708933A patent/EP1490716A1/en not_active Withdrawn
- 2003-01-31 KR KR10-2004-7015624A patent/KR20040093494A/ko not_active Application Discontinuation
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