JPH0375580B2 - - Google Patents
Info
- Publication number
- JPH0375580B2 JPH0375580B2 JP61215244A JP21524486A JPH0375580B2 JP H0375580 B2 JPH0375580 B2 JP H0375580B2 JP 61215244 A JP61215244 A JP 61215244A JP 21524486 A JP21524486 A JP 21524486A JP H0375580 B2 JPH0375580 B2 JP H0375580B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- weight
- liquid crystal
- dye
- formula
- 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.)
- Expired - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000004973 liquid crystal related substance Substances 0.000 description 20
- 239000000975 dye Substances 0.000 description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- -1 monoazo compound Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004040 coloring Methods 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
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical compound C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- BZCRRKAWKQYZQX-UHFFFAOYSA-N n-methoxy-1,3-benzothiazol-2-amine Chemical compound C1=CC=C2SC(NOC)=NC2=C1 BZCRRKAWKQYZQX-UHFFFAOYSA-N 0.000 description 1
- VQTGUFBGYOIUFS-UHFFFAOYSA-N nitrosylsulfuric acid Chemical compound OS(=O)(=O)ON=O VQTGUFBGYOIUFS-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- OMSQHQIMCZHAKJ-UHFFFAOYSA-M sodium aniline methanesulfonate Chemical compound CS(=O)(=O)[O-].NC1=CC=CC=C1.[Na+] OMSQHQIMCZHAKJ-UHFFFAOYSA-M 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21524486A JPS6279271A (ja) | 1986-09-12 | 1986-09-12 | トリスアゾ系化合物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21524486A JPS6279271A (ja) | 1986-09-12 | 1986-09-12 | トリスアゾ系化合物 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2514582A Division JPS58142968A (ja) | 1982-02-18 | 1982-02-18 | 液晶用二色性染料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6279271A JPS6279271A (ja) | 1987-04-11 |
| JPH0375580B2 true JPH0375580B2 (fr) | 1991-12-02 |
Family
ID=16669106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21524486A Granted JPS6279271A (ja) | 1986-09-12 | 1986-09-12 | トリスアゾ系化合物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6279271A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6039893A (en) * | 1997-01-24 | 2000-03-21 | Sony Corporation | Guest-host liquid crystal display device and guest-host liquid crystal composition |
| JP5152966B2 (ja) * | 2007-09-28 | 2013-02-27 | 日本化薬株式会社 | トリスアゾ化合物、インク組成物、記録方法及び着色体 |
| JP5456667B2 (ja) * | 2008-05-07 | 2014-04-02 | 日本化薬株式会社 | トリスアゾ化合物、インク組成物、記録方法及び着色体 |
| JP7010850B2 (ja) * | 2017-01-20 | 2022-01-26 | 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 |
| TWI720280B (zh) * | 2017-01-20 | 2021-03-01 | 日商日本化藥股份有限公司 | 偶氮化合物或其鹽，以及含有偶氮化合物或其鹽之染料系偏光膜及染料系偏光板 |
| JP7232580B2 (ja) * | 2018-06-01 | 2023-03-03 | 株式会社日本化学工業所 | 偏光膜用二色性アゾ色素、および該二色性アゾ色素で染色された偏光膜 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153343A (en) * | 1977-06-09 | 1979-05-08 | Rca Corporation | Liquid crystal dyestuffs and electro-optic devices incorporating same |
| JPS5657850A (en) * | 1979-10-18 | 1981-05-20 | Nippon Kanko Shikiso Kenkyusho:Kk | Azo compound and dichromatic dye for liquid crystal consisting of the same |
-
1986
- 1986-09-12 JP JP21524486A patent/JPS6279271A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4153343A (en) * | 1977-06-09 | 1979-05-08 | Rca Corporation | Liquid crystal dyestuffs and electro-optic devices incorporating same |
| JPS5657850A (en) * | 1979-10-18 | 1981-05-20 | Nippon Kanko Shikiso Kenkyusho:Kk | Azo compound and dichromatic dye for liquid crystal consisting of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6279271A (ja) | 1987-04-11 |
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