JPH0582436B2 - - Google Patents
Info
- Publication number
- JPH0582436B2 JPH0582436B2 JP60003533A JP353385A JPH0582436B2 JP H0582436 B2 JPH0582436 B2 JP H0582436B2 JP 60003533 A JP60003533 A JP 60003533A JP 353385 A JP353385 A JP 353385A JP H0582436 B2 JPH0582436 B2 JP H0582436B2
- Authority
- JP
- Japan
- Prior art keywords
- dye
- liquid crystal
- thioindigo
- host
- solubility
- 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 - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 30
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- -1 thioindigo compound Chemical class 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000000975 dye Substances 0.000 description 43
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 23
- 238000000862 absorption spectrum Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- XHQBIYCRFVVHFD-UHFFFAOYSA-N 1-benzothiophen-3-ol Chemical class C1=CC=C2C(O)=CSC2=C1 XHQBIYCRFVVHFD-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000012047 saturated solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- SLUNEGLMXGHOLY-UHFFFAOYSA-N benzene;hexane Chemical compound CCCCCC.C1=CC=CC=C1 SLUNEGLMXGHOLY-UHFFFAOYSA-N 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 125000001841 imino group Chemical group [H]N=* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- TVRNIRSLZMDVBN-UHFFFAOYSA-N 5-(2-methylpentan-2-yl)-1-benzothiophen-3-one Chemical compound CCCC(C)(C)C1=CC=C2SCC(=O)C2=C1 TVRNIRSLZMDVBN-UHFFFAOYSA-N 0.000 description 1
- CMEWLCATCRTSGF-UHFFFAOYSA-N N,N-dimethyl-4-nitrosoaniline Chemical compound CN(C)C1=CC=C(N=O)C=C1 CMEWLCATCRTSGF-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 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
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical group 0.000 description 1
- IGARGHRYKHJQSM-UHFFFAOYSA-N cyclohexylbenzene Chemical compound C1CCCCC1C1=CC=CC=C1 IGARGHRYKHJQSM-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- VOBWLFNYOWWARN-UHFFFAOYSA-N thiophen-3-one Chemical compound O=C1CSC=C1 VOBWLFNYOWWARN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP353385A JPS61162581A (ja) | 1985-01-11 | 1985-01-11 | チオインジゴ系色素を含む液晶組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP353385A JPS61162581A (ja) | 1985-01-11 | 1985-01-11 | チオインジゴ系色素を含む液晶組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61162581A JPS61162581A (ja) | 1986-07-23 |
| JPH0582436B2 true JPH0582436B2 (de) | 1993-11-18 |
Family
ID=11560030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP353385A Granted JPS61162581A (ja) | 1985-01-11 | 1985-01-11 | チオインジゴ系色素を含む液晶組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61162581A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778619A (en) * | 1985-03-22 | 1988-10-18 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal compositions |
| CN110527317B (zh) * | 2019-08-29 | 2021-06-08 | 湖北彩德新材料科技有限公司 | 一种荧光红溶剂颜料的制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123673A (en) * | 1979-03-16 | 1980-09-24 | Mitsui Toatsu Chem Inc | Liquid crystal color display device |
| JPS59140262A (ja) * | 1983-01-11 | 1984-08-11 | メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 液晶誘電体 |
-
1985
- 1985-01-11 JP JP353385A patent/JPS61162581A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123673A (en) * | 1979-03-16 | 1980-09-24 | Mitsui Toatsu Chem Inc | Liquid crystal color display device |
| JPS59140262A (ja) * | 1983-01-11 | 1984-08-11 | メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 液晶誘電体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61162581A (ja) | 1986-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |