JPS60156759A - 水溶性ジスアゾ化合物 - Google Patents
水溶性ジスアゾ化合物Info
- Publication number
- JPS60156759A JPS60156759A JP1022884A JP1022884A JPS60156759A JP S60156759 A JPS60156759 A JP S60156759A JP 1022884 A JP1022884 A JP 1022884A JP 1022884 A JP1022884 A JP 1022884A JP S60156759 A JPS60156759 A JP S60156759A
- Authority
- JP
- Japan
- Prior art keywords
- group
- formula
- methyl
- acid
- methoxy
- 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
- -1 disazo compound Chemical class 0.000 title claims abstract description 70
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims abstract description 12
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims abstract description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 10
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 9
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims abstract description 5
- 125000001624 naphthyl group Chemical group 0.000 claims abstract description 3
- 125000003277 amino group Chemical group 0.000 claims description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 claims description 4
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 3
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 claims description 2
- 125000000043 benzamido group Chemical group [H]N([*])C(=O)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 33
- 239000000463 material Substances 0.000 abstract description 4
- 238000000859 sublimation Methods 0.000 abstract description 2
- 230000008022 sublimation Effects 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- KYARBIJYVGJZLB-UHFFFAOYSA-N 7-amino-4-hydroxy-2-naphthalenesulfonic acid Chemical group OC1=CC(S(O)(=O)=O)=CC2=CC(N)=CC=C21 KYARBIJYVGJZLB-UHFFFAOYSA-N 0.000 description 17
- 235000002639 sodium chloride Nutrition 0.000 description 13
- 239000002253 acid Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- HBZVNWNSRNTWPS-UHFFFAOYSA-N 6-amino-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=CC(N)=CC=C21 HBZVNWNSRNTWPS-UHFFFAOYSA-N 0.000 description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 2
- NAZDVUBIEPVUKE-UHFFFAOYSA-N 2,5-dimethoxyaniline Chemical compound COC1=CC=C(OC)C(N)=C1 NAZDVUBIEPVUKE-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005185 salting out Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- TUOWYJFPLMIKCX-UHFFFAOYSA-N 2-ethoxynaphthalen-1-amine Chemical compound C1=CC=CC2=C(N)C(OCC)=CC=C21 TUOWYJFPLMIKCX-UHFFFAOYSA-N 0.000 description 1
- FAOJNWOJCPKVTM-UHFFFAOYSA-N 2-methoxynaphthalen-1-amine Chemical compound C1=CC=CC2=C(N)C(OC)=CC=C21 FAOJNWOJCPKVTM-UHFFFAOYSA-N 0.000 description 1
- ZCNCWYFISJTFHB-UHFFFAOYSA-N 4-hydroxy-7-(methylamino)naphthalene-2-sulfonic acid Chemical compound OC1=CC(S(O)(=O)=O)=CC2=CC(NC)=CC=C21 ZCNCWYFISJTFHB-UHFFFAOYSA-N 0.000 description 1
- UWPJYQYRSWYIGZ-UHFFFAOYSA-N 5-aminonaphthalene-2-sulfonic acid Chemical compound OS(=O)(=O)C1=CC=C2C(N)=CC=CC2=C1 UWPJYQYRSWYIGZ-UHFFFAOYSA-N 0.000 description 1
- ZLHGMJOGMLVDFS-UHFFFAOYSA-N 7-benzamido-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C=1C=C2C(O)=CC(S(O)(=O)=O)=CC2=CC=1NC(=O)C1=CC=CC=C1 ZLHGMJOGMLVDFS-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QEZZCWMQXHXAFG-UHFFFAOYSA-N 8-aminonaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C2C(N)=CC=CC2=C1 QEZZCWMQXHXAFG-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 150000002169 ethanolamines Chemical class 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- SJWQCBCAGCEWCV-UHFFFAOYSA-N n-(3-amino-4-methoxyphenyl)acetamide Chemical compound COC1=CC=C(NC(C)=O)C=C1N SJWQCBCAGCEWCV-UHFFFAOYSA-N 0.000 description 1
- PEMGGJDINLGTON-UHFFFAOYSA-N n-(3-aminophenyl)acetamide Chemical compound CC(=O)NC1=CC=CC(N)=C1 PEMGGJDINLGTON-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1022884A JPS60156759A (ja) | 1984-01-25 | 1984-01-25 | 水溶性ジスアゾ化合物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1022884A JPS60156759A (ja) | 1984-01-25 | 1984-01-25 | 水溶性ジスアゾ化合物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60156759A true JPS60156759A (ja) | 1985-08-16 |
| JPH0450944B2 JPH0450944B2 (enrdf_load_stackoverflow) | 1992-08-17 |
Family
ID=11744420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1022884A Granted JPS60156759A (ja) | 1984-01-25 | 1984-01-25 | 水溶性ジスアゾ化合物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60156759A (enrdf_load_stackoverflow) |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5007942A (en) * | 1988-12-23 | 1991-04-16 | Bayer Aktiengesellschaft | Light-polarizing films or sheets containing stilbene dyestuffs |
| US5272259A (en) * | 1988-12-23 | 1993-12-21 | Bayer Aktiengesellschaft | Stilbene dyestuffs and light-polarizing films or sheets containing stilbene |
| US5288294A (en) * | 1991-09-26 | 1994-02-22 | Ciba-Geigy Corporation | Process for dyeing paper with disazo dyes |
| US5423100A (en) * | 1992-08-26 | 1995-06-13 | Mitsui Toatsu Chemicals, Inc. | Water-soluble azo compounds and polarizing films using the compounds |
| EP0688830A1 (en) | 1994-06-22 | 1995-12-27 | MITSUI TOATSU CHEMICALS, Inc. | Azo compounds and polarizing films using the compounds |
| WO2000037973A1 (fr) * | 1998-12-18 | 2000-06-29 | Nippon Kayaku Kabushiki Kaisha | Polariseur de couleur a support pour projecteur a cristaux liquides et projecteur associe |
| US6790490B1 (en) | 1999-07-14 | 2004-09-14 | Nippon Kayaku Kabushiki Kaisha | Dye type polarizing plate |
| US7304147B2 (en) | 2003-04-16 | 2007-12-04 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof |
| WO2007138980A1 (ja) | 2006-06-01 | 2007-12-06 | Nippon Kayaku Kabushiki Kaisha | アゾ化合物及びその塩並びにそれらを含有する染料系偏光膜 |
| US7445822B2 (en) | 2004-11-24 | 2008-11-04 | Nippon Kayaku Kabushiki Kaisha | Azo compounds and dye-type polarizing films or plates containing the same |
| WO2009008298A1 (ja) * | 2007-07-09 | 2009-01-15 | Mitsubishi Chemical Corporation | 異方性膜用化合物 |
| US7514129B2 (en) | 2004-02-04 | 2009-04-07 | Nippon Kayaku Kabushiki Kaisha | Azo compound and polarizing film and polarizing plate each containing the same |
| US8232375B2 (en) | 2007-11-02 | 2012-07-31 | Nippon Kayaku Kabushiki Kaisha | Azo compound, and dye-containing polarizing film comprising the same |
| WO2012165224A1 (ja) | 2011-05-31 | 2012-12-06 | 日本化薬株式会社 | 染料系偏光素子及び偏光板 |
| WO2012165222A1 (ja) | 2011-05-30 | 2012-12-06 | 日本化薬株式会社 | 染料系偏光素子及び偏光板 |
| WO2012165223A1 (ja) | 2011-05-30 | 2012-12-06 | 日本化薬株式会社 | 染料系偏光素子及び偏光板 |
| US8389122B2 (en) | 2006-06-13 | 2013-03-05 | Nippon Kayaku Kabushiki Kaisha | Azo compound and dye polarizing film containing the same |
| US8477268B2 (en) | 2008-06-17 | 2013-07-02 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salts thereof, as well as dye-based polarization films and polarizing plates comprising the same |
| WO2014162633A1 (ja) | 2013-04-03 | 2014-10-09 | 日本化薬株式会社 | 無彩色な偏光素子、及び偏光板 |
| WO2014162635A1 (ja) | 2013-04-03 | 2014-10-09 | 日本化薬株式会社 | 高透過率を有する無彩色な染料系偏光素子及び偏光板 |
| WO2014162634A1 (ja) | 2013-04-03 | 2014-10-09 | 日本化薬株式会社 | 無彩色な染料系偏光素子、及び偏光板 |
| JP2014205779A (ja) * | 2013-04-12 | 2014-10-30 | 三菱化学株式会社 | 異方性色素膜用色素、該色素を含む組成物、異方性色素膜及び偏光素子 |
| US8940059B2 (en) | 2006-06-22 | 2015-01-27 | Nippon Kayaku Kabushiki Kaisha | Azo compound and dye polarizing film containing the same |
| US9354371B2 (en) | 2008-05-20 | 2016-05-31 | Nippon Kayaku Kabushiki Kaisha | Azo compounds, and dye-based polarizing films and polarizing plates comprising the same |
| WO2017199916A1 (ja) | 2016-05-16 | 2017-11-23 | 株式会社ポラテクノ | 偏光部材及びそれを備えたヘッドアップディスプレイ装置 |
| US10007142B2 (en) | 2015-05-20 | 2018-06-26 | Nippon Kayaku Kabushiki Kaisha | Dye-based polarizer as well as polarizing plate and liquid crystal display device using the polarizer |
| KR20190134615A (ko) | 2017-03-31 | 2019-12-04 | 닛뽄 가야쿠 가부시키가이샤 | 아조 화합물 또는 그 염, 그리고 이것을 함유하는 염료계 편광막, 염료계 편광판, 및 액정 표시 장치 |
-
1984
- 1984-01-25 JP JP1022884A patent/JPS60156759A/ja active Granted
Cited By (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5007942A (en) * | 1988-12-23 | 1991-04-16 | Bayer Aktiengesellschaft | Light-polarizing films or sheets containing stilbene dyestuffs |
| US5272259A (en) * | 1988-12-23 | 1993-12-21 | Bayer Aktiengesellschaft | Stilbene dyestuffs and light-polarizing films or sheets containing stilbene |
| US5288294A (en) * | 1991-09-26 | 1994-02-22 | Ciba-Geigy Corporation | Process for dyeing paper with disazo dyes |
| US5423100A (en) * | 1992-08-26 | 1995-06-13 | Mitsui Toatsu Chemicals, Inc. | Water-soluble azo compounds and polarizing films using the compounds |
| US5548073A (en) * | 1992-08-26 | 1996-08-20 | Mitsui Toatsu Chemicals, Inc. | Water-soluble azo compounds |
| US5739298A (en) * | 1992-08-26 | 1998-04-14 | Mitsui Toatsu Chemicals, Inc. | Water-soluble azo compounds |
| EP0688830A1 (en) | 1994-06-22 | 1995-12-27 | MITSUI TOATSU CHEMICALS, Inc. | Azo compounds and polarizing films using the compounds |
| WO2000037973A1 (fr) * | 1998-12-18 | 2000-06-29 | Nippon Kayaku Kabushiki Kaisha | Polariseur de couleur a support pour projecteur a cristaux liquides et projecteur associe |
| US6552849B1 (en) | 1998-12-18 | 2003-04-22 | Nippon Kayaku Kabushiki Kaisha | Color polarizer with support for liquid crystal projector and color liquid crystal projector |
| US7108897B2 (en) | 1999-07-14 | 2006-09-19 | Nippon Kayaku Kabushiki Kaisha | Dye type polarizing plate |
| US6790490B1 (en) | 1999-07-14 | 2004-09-14 | Nippon Kayaku Kabushiki Kaisha | Dye type polarizing plate |
| US7304147B2 (en) | 2003-04-16 | 2007-12-04 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof |
| US7514129B2 (en) | 2004-02-04 | 2009-04-07 | Nippon Kayaku Kabushiki Kaisha | Azo compound and polarizing film and polarizing plate each containing the same |
| US7445822B2 (en) | 2004-11-24 | 2008-11-04 | Nippon Kayaku Kabushiki Kaisha | Azo compounds and dye-type polarizing films or plates containing the same |
| US9213130B2 (en) | 2006-06-01 | 2015-12-15 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt |
| US7931702B2 (en) | 2006-06-01 | 2011-04-26 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt |
| WO2007138980A1 (ja) | 2006-06-01 | 2007-12-06 | Nippon Kayaku Kabushiki Kaisha | アゾ化合物及びその塩並びにそれらを含有する染料系偏光膜 |
| US8643809B2 (en) | 2006-06-01 | 2014-02-04 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt |
| US8771378B2 (en) | 2006-06-01 | 2014-07-08 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt |
| US8389122B2 (en) | 2006-06-13 | 2013-03-05 | Nippon Kayaku Kabushiki Kaisha | Azo compound and dye polarizing film containing the same |
| US8940059B2 (en) | 2006-06-22 | 2015-01-27 | Nippon Kayaku Kabushiki Kaisha | Azo compound and dye polarizing film containing the same |
| WO2009008298A1 (ja) * | 2007-07-09 | 2009-01-15 | Mitsubishi Chemical Corporation | 異方性膜用化合物 |
| JP2009167379A (ja) * | 2007-07-09 | 2009-07-30 | Mitsubishi Chemicals Corp | 異方性膜用化合物 |
| US8232375B2 (en) | 2007-11-02 | 2012-07-31 | Nippon Kayaku Kabushiki Kaisha | Azo compound, and dye-containing polarizing film comprising the same |
| US9354371B2 (en) | 2008-05-20 | 2016-05-31 | Nippon Kayaku Kabushiki Kaisha | Azo compounds, and dye-based polarizing films and polarizing plates comprising the same |
| US8477268B2 (en) | 2008-06-17 | 2013-07-02 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salts thereof, as well as dye-based polarization films and polarizing plates comprising the same |
| WO2012165222A1 (ja) | 2011-05-30 | 2012-12-06 | 日本化薬株式会社 | 染料系偏光素子及び偏光板 |
| WO2012165223A1 (ja) | 2011-05-30 | 2012-12-06 | 日本化薬株式会社 | 染料系偏光素子及び偏光板 |
| WO2012165224A1 (ja) | 2011-05-31 | 2012-12-06 | 日本化薬株式会社 | 染料系偏光素子及び偏光板 |
| WO2014162635A1 (ja) | 2013-04-03 | 2014-10-09 | 日本化薬株式会社 | 高透過率を有する無彩色な染料系偏光素子及び偏光板 |
| WO2014162634A1 (ja) | 2013-04-03 | 2014-10-09 | 日本化薬株式会社 | 無彩色な染料系偏光素子、及び偏光板 |
| WO2014162633A1 (ja) | 2013-04-03 | 2014-10-09 | 日本化薬株式会社 | 無彩色な偏光素子、及び偏光板 |
| US10209418B2 (en) | 2013-04-03 | 2019-02-19 | Nippon Kayaku Kabushiki Kaisha | Achromatic polarization element, and polarization plate |
| US10209417B2 (en) | 2013-04-03 | 2019-02-19 | Nippon Kayaku Kabushiki Kaisha | Achromatic dye-based highly-transmissive polarization element, and polarization plate |
| US10215902B2 (en) | 2013-04-03 | 2019-02-26 | Nippon Kayaku Kabushiki Kaisha | Achromatic dye-based polarization element, and polarization plate |
| JP2014205779A (ja) * | 2013-04-12 | 2014-10-30 | 三菱化学株式会社 | 異方性色素膜用色素、該色素を含む組成物、異方性色素膜及び偏光素子 |
| US10007142B2 (en) | 2015-05-20 | 2018-06-26 | Nippon Kayaku Kabushiki Kaisha | Dye-based polarizer as well as polarizing plate and liquid crystal display device using the polarizer |
| WO2017199916A1 (ja) | 2016-05-16 | 2017-11-23 | 株式会社ポラテクノ | 偏光部材及びそれを備えたヘッドアップディスプレイ装置 |
| KR20190134615A (ko) | 2017-03-31 | 2019-12-04 | 닛뽄 가야쿠 가부시키가이샤 | 아조 화합물 또는 그 염, 그리고 이것을 함유하는 염료계 편광막, 염료계 편광판, 및 액정 표시 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450944B2 (enrdf_load_stackoverflow) | 1992-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60156759A (ja) | 水溶性ジスアゾ化合物 | |
| EP0549342B1 (en) | Water-soluble azo dyes and polarizing films using the dyes | |
| JP3205096B2 (ja) | 水溶性アゾ染料及び該染料を用いた偏光フィルム | |
| JP2001033627A (ja) | 染料系偏光膜 | |
| US5423100A (en) | Water-soluble azo compounds and polarizing films using the compounds | |
| JPH0261988B2 (enrdf_load_stackoverflow) | ||
| EP0688830B1 (en) | Azo compounds and polarizing films using the compounds | |
| JPH0813932B2 (ja) | 水溶性アゾ染料及びこれを含有する偏光膜 | |
| JPS6218473A (ja) | 水性液状反応染料組成物 | |
| US3859271A (en) | Reactive yellow ' -sulfatoethylsulfonyl phenylazo-4-(1-substituted phenyl-3-methyl-5-amino)-pyrazole dyes | |
| JP3270536B2 (ja) | 水溶性アゾ染料及び該染料を用いた偏光フィルム | |
| JP3617540B2 (ja) | アゾ化合物及び該化合物を用いた偏光フィルム | |
| JPH05295282A (ja) | 水溶性アゾ染料及び該染料を用いた偏光フィルム | |
| US4033945A (en) | Water-soluble trisazo 8-amino-naphthol-1 dyes | |
| JPS609059B2 (ja) | 水溶性モノアゾ染料、その製造法及び該染料を用いるポリアミド繊維材料の染色法 | |
| JP3963397B2 (ja) | モノアゾ顔料 | |
| US2741655A (en) | Cupriferous azo-dyestuffs | |
| JP2003301120A (ja) | 新規なアゾ染料 | |
| JP3624961B2 (ja) | アゾキシ化合物及び該化合物を用いた偏光フィルム | |
| JP3263121B2 (ja) | 水溶性アゾ染料及び該染料を用いた偏光フィルム | |
| US2420630A (en) | Disazo dye compounds | |
| JPS6334905B2 (enrdf_load_stackoverflow) | ||
| JPH04288371A (ja) | 水溶性トリスアゾ染料 | |
| JP3852966B2 (ja) | アゾ化合物及び該化合物を用いた偏光フィルム | |
| JPS60141765A (ja) | モノクロロトリアジニルジスアゾ化合物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |