JP2003064276A5 - - Google Patents
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- Publication number
- JP2003064276A5 JP2003064276A5 JP2001255807A JP2001255807A JP2003064276A5 JP 2003064276 A5 JP2003064276 A5 JP 2003064276A5 JP 2001255807 A JP2001255807 A JP 2001255807A JP 2001255807 A JP2001255807 A JP 2001255807A JP 2003064276 A5 JP2003064276 A5 JP 2003064276A5
- Authority
- JP
- Japan
- Prior art keywords
- sulfo
- carbon atoms
- salt
- linear
- polarizing film
- 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.)
- Pending
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- -1 hydroxy, amino Chemical group 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- UKJLNMAFNRKWGR-UHFFFAOYSA-N cyclohexatrienamine Chemical group NC1=CC=C=C[CH]1 UKJLNMAFNRKWGR-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001255807A JP2003064276A (ja) | 2001-08-27 | 2001-08-27 | アゾ化合物又はその塩及びそれらを含有する染料系偏光膜 |
| TW90128658A TW572970B (en) | 2000-11-27 | 2001-11-20 | Polyazo compound or salt thereof and dye-based polarization film containing the same |
| US09/990,374 US6399752B1 (en) | 2000-11-27 | 2001-11-23 | Polyazo compound or salt thereof and dye-based polarization film containing the same |
| KR1020010073425A KR100824343B1 (ko) | 2000-11-27 | 2001-11-23 | 폴리아조 화합물 또는 그것의 염 및 이것을 함유하는염료계 편광막 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001255807A JP2003064276A (ja) | 2001-08-27 | 2001-08-27 | アゾ化合物又はその塩及びそれらを含有する染料系偏光膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003064276A JP2003064276A (ja) | 2003-03-05 |
| JP2003064276A5 true JP2003064276A5 (enExample) | 2008-08-14 |
Family
ID=19083716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001255807A Pending JP2003064276A (ja) | 2000-11-27 | 2001-08-27 | アゾ化合物又はその塩及びそれらを含有する染料系偏光膜 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003064276A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419029C (zh) | 2003-04-16 | 2008-09-17 | 日本化药株式会社 | 偶氮化合物及其盐 |
| JP5549047B2 (ja) * | 2006-05-30 | 2014-07-16 | 三菱化学株式会社 | 異方性色素膜用アゾ色素 |
| EP2674461B1 (en) | 2011-02-07 | 2019-03-27 | Nippon Kayaku Kabushiki Kaisha | Azo compound, dye-based polarizing film, and polarizing plate |
| CN103347958B (zh) | 2011-02-07 | 2014-11-12 | 日本化药株式会社 | 偶氮化合物及其盐、含有它们的染料型偏振膜以及偏振板 |
| TWI665265B (zh) * | 2014-03-31 | 2019-07-11 | 日商日本化藥股份有限公司 | 偶氮化合物及含有該化合物之染料系偏光膜，以及偏光板 |
| JP7507695B2 (ja) | 2018-12-27 | 2024-06-28 | 日本化薬株式会社 | アゾ化合物又はその塩、並びにこれを含有する染料系偏光膜及び染料系偏光板 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458776A (en) * | 1946-05-29 | 1949-01-11 | Sandoz Ltd | Disazo dyestuffs and a process for their manufacture |
| JPH0813932B2 (ja) * | 1988-06-14 | 1996-02-14 | 日本化薬株式会社 | 水溶性アゾ染料及びこれを含有する偏光膜 |
| JP2657416B2 (ja) * | 1989-05-25 | 1997-09-24 | 日本化薬株式会社 | 偏光板 |
| JP3617540B2 (ja) * | 1994-09-08 | 2005-02-09 | 三井化学株式会社 | アゾ化合物及び該化合物を用いた偏光フィルム |
| JP3711601B2 (ja) * | 1995-02-20 | 2005-11-02 | 住友化学株式会社 | アゾ化合物及びそれを含有する染料系偏光膜 |
| JPH09302250A (ja) * | 1996-05-10 | 1997-11-25 | Sumitomo Chem Co Ltd | アゾ化合物及びそれを含有する染料系偏光膜 |
| JPH09302249A (ja) * | 1996-05-14 | 1997-11-25 | Sumitomo Chem Co Ltd | アゾ化合物及びそれを含有する染料系偏光膜 |
| JP4049229B2 (ja) * | 1998-01-30 | 2008-02-20 | 日本化薬株式会社 | 新規偏光膜 |
| JP4162334B2 (ja) * | 1999-07-26 | 2008-10-08 | 日本化薬株式会社 | 染料系偏光膜 |
| JP2001027708A (ja) * | 1999-07-14 | 2001-01-30 | Nippon Kayaku Co Ltd | 液晶プロジェクター用偏光板及びカラー液晶プロジェクタ |
| TW440715B (en) * | 1999-07-14 | 2001-06-16 | Nippon Kayaku Kk | Dyeing polarizing film and polarizing plate |
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2001
- 2001-08-27 JP JP2001255807A patent/JP2003064276A/ja active Pending