CH640257A5 - Nematische kristallin-fluessige substanzen. - Google Patents
Nematische kristallin-fluessige substanzen. Download PDFInfo
- Publication number
- CH640257A5 CH640257A5 CH39379A CH39379A CH640257A5 CH 640257 A5 CH640257 A5 CH 640257A5 CH 39379 A CH39379 A CH 39379A CH 39379 A CH39379 A CH 39379A CH 640257 A5 CH640257 A5 CH 640257A5
- Authority
- CH
- Switzerland
- Prior art keywords
- light
- liquid
- nematic
- crystalline
- layer
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 21
- 239000000126 substance Substances 0.000 title claims description 7
- 239000013078 crystal Substances 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000000975 dye Substances 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000004990 Smectic liquid crystal Substances 0.000 claims description 3
- 238000009877 rendering Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 9
- 210000004027 cell Anatomy 0.000 claims 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 230000010287 polarization Effects 0.000 claims 2
- GLGNXYJARSMNGJ-VKTIVEEGSA-N (1s,2s,3r,4r)-3-[[5-chloro-2-[(1-ethyl-6-methoxy-2-oxo-4,5-dihydro-3h-1-benzazepin-7-yl)amino]pyrimidin-4-yl]amino]bicyclo[2.2.1]hept-5-ene-2-carboxamide Chemical compound CCN1C(=O)CCCC2=C(OC)C(NC=3N=C(C(=CN=3)Cl)N[C@H]3[C@H]([C@@]4([H])C[C@@]3(C=C4)[H])C(N)=O)=CC=C21 GLGNXYJARSMNGJ-VKTIVEEGSA-N 0.000 claims 1
- 244000131360 Morinda citrifolia Species 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 235000012000 cholesterol Nutrition 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229940125758 compound 15 Drugs 0.000 claims 1
- 210000002858 crystal cell Anatomy 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 235000017524 noni Nutrition 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 21
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- OVFJHQBWUUTRFT-UHFFFAOYSA-N 1,2,3,4-tetrahydrotetrazine Chemical compound C1=CNNNN1 OVFJHQBWUUTRFT-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000010355 oscillation Effects 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 4
- DPOPAJRDYZGTIR-UHFFFAOYSA-N Tetrazine Chemical compound C1=CN=NN=N1 DPOPAJRDYZGTIR-UHFFFAOYSA-N 0.000 description 4
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- VRZJGENLTNRAIG-UHFFFAOYSA-N 4-[4-(dimethylamino)phenyl]iminonaphthalen-1-one Chemical compound C1=CC(N(C)C)=CC=C1N=C1C2=CC=CC=C2C(=O)C=C1 VRZJGENLTNRAIG-UHFFFAOYSA-N 0.000 description 2
- 229910019213 POCl3 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- -1 amidine hydrochloride Chemical class 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- 239000012259 ether extract Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 150000004905 tetrazines Chemical class 0.000 description 2
- HTJMXYRLEDBSLT-UHFFFAOYSA-N 1,2,4,5-tetrazine Chemical compound C1=NN=CN=N1 HTJMXYRLEDBSLT-UHFFFAOYSA-N 0.000 description 1
- RVLAXPQGTRTHEV-UHFFFAOYSA-N 4-pentylcyclohexane-1-carboxylic acid Chemical compound CCCCCC1CCC(C(O)=O)CC1 RVLAXPQGTRTHEV-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- PMKBLBDMQOYLGP-UHFFFAOYSA-N N1NN=CC=N1 Chemical compound N1NN=CC=N1 PMKBLBDMQOYLGP-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- UJTMLNARSPORHR-UHFFFAOYSA-N oc2h5 Chemical compound C=C=[O+] UJTMLNARSPORHR-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/08—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/3475—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing at least three nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20336178A DD137117B1 (de) | 1978-01-23 | 1978-01-23 | Nematische kristallin-fluessige substanzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH640257A5 true CH640257A5 (de) | 1983-12-30 |
Family
ID=5511327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH39379A CH640257A5 (de) | 1978-01-23 | 1979-01-16 | Nematische kristallin-fluessige substanzen. |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS54110185A (enrdf_load_stackoverflow) |
| CH (1) | CH640257A5 (enrdf_load_stackoverflow) |
| DD (1) | DD137117B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2841245C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2422707A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2014130B (enrdf_load_stackoverflow) |
| HU (1) | HU186345B (enrdf_load_stackoverflow) |
| SU (1) | SU956536A1 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD137118B1 (de) * | 1978-02-06 | 1980-10-01 | Hermann Schubert | Elektrooptische anordnung zur lichtmodulation oder symbolanzeige |
| DD137242B1 (de) * | 1978-06-16 | 1980-10-29 | Dietrich Demus | Nematische kristallin-fluessige mischungen |
| US4358589A (en) * | 1979-02-02 | 1982-11-09 | Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik | Nematic liquid crystal compounds |
| US4273929A (en) * | 1979-02-05 | 1981-06-16 | Hoffmann-La Roche Inc. | Heterocyclic compounds |
| CH645102A5 (de) * | 1980-10-14 | 1984-09-14 | Hoffmann La Roche | Disubstituierte pyrimidine. |
| FR3085912B1 (fr) | 2018-09-19 | 2020-11-27 | Psa Automobiles Sa | Vehicule comprenant un systeme de repartition d’efforts monte sur le dispositif de pare-chocs |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3863010A (en) * | 1973-09-28 | 1975-01-28 | American Cyanamid Co | Compositions of matter and method of use of phenyl and substituted phenyl tetrazines |
| SU498300A1 (ru) * | 1973-11-27 | 1976-01-05 | Институт Органической Химии Ан Украинской Сср | Способ получени производных 3,6-диарил-симм-тетразина |
-
1978
- 1978-01-23 DD DD20336178A patent/DD137117B1/de not_active IP Right Cessation
- 1978-09-22 DE DE19782841245 patent/DE2841245C2/de not_active Expired
- 1978-10-23 FR FR7830116A patent/FR2422707A1/fr active Granted
- 1978-10-25 JP JP13144578A patent/JPS54110185A/ja active Granted
- 1978-10-27 GB GB7842260A patent/GB2014130B/en not_active Expired
- 1978-12-06 HU HUFE001033 patent/HU186345B/hu not_active IP Right Cessation
- 1978-12-19 SU SU787770395A patent/SU956536A1/ru active
-
1979
- 1979-01-16 CH CH39379A patent/CH640257A5/de not_active IP Right Cessation
-
1983
- 1983-11-11 JP JP21114383A patent/JPS59112974A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SU956536A1 (ru) | 1982-09-07 |
| HU186345B (en) | 1985-07-29 |
| DD137117B1 (de) | 1980-10-01 |
| GB2014130B (en) | 1982-07-28 |
| JPS6133824B2 (enrdf_load_stackoverflow) | 1986-08-04 |
| DE2841245A1 (de) | 1979-07-26 |
| DD137117A1 (de) | 1979-08-15 |
| FR2422707A1 (fr) | 1979-11-09 |
| JPS6121274B2 (enrdf_load_stackoverflow) | 1986-05-26 |
| JPS54110185A (en) | 1979-08-29 |
| DE2841245C2 (de) | 1986-04-30 |
| GB2014130A (en) | 1979-08-22 |
| FR2422707B1 (enrdf_load_stackoverflow) | 1984-02-03 |
| JPS59112974A (ja) | 1984-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |