DE2300055A1 - Nematische, fluessige kristallmischung - Google Patents
Nematische, fluessige kristallmischungInfo
- Publication number
- DE2300055A1 DE2300055A1 DE19732300055 DE2300055A DE2300055A1 DE 2300055 A1 DE2300055 A1 DE 2300055A1 DE 19732300055 DE19732300055 DE 19732300055 DE 2300055 A DE2300055 A DE 2300055A DE 2300055 A1 DE2300055 A1 DE 2300055A1
- Authority
- DE
- Germany
- Prior art keywords
- radical
- carbon atoms
- crystal mixture
- component
- 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.)
- Pending
Links
- 239000013078 crystal Substances 0.000 title claims description 25
- 239000007788 liquid Substances 0.000 title description 5
- 239000000203 mixture Substances 0.000 claims description 45
- 150000001875 compounds Chemical class 0.000 claims description 41
- 125000004432 carbon atom Chemical group C* 0.000 claims description 15
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- -1 p-Butoxybenzylidene-p-aminophenyl propionate Chemical compound 0.000 claims description 6
- XCYTXHNINPYQNO-UHFFFAOYSA-N (4-amino-6-benzylidene-4-methoxycyclohex-2-en-1-yl) butanoate Chemical compound CCCC(=O)OC1C=CC(N)(OC)CC1=CC1=CC=CC=C1 XCYTXHNINPYQNO-UHFFFAOYSA-N 0.000 claims description 5
- HOVWLRKKOQRZAJ-UHFFFAOYSA-N 1-(4-butoxyphenyl)-n-(4-propylphenyl)methanimine Chemical compound C1=CC(OCCCC)=CC=C1C=NC1=CC=C(CCC)C=C1 HOVWLRKKOQRZAJ-UHFFFAOYSA-N 0.000 claims description 5
- DBOAVDSSZWDGTH-UHFFFAOYSA-N n-(4-butylphenyl)-1-(4-ethoxyphenyl)methanimine Chemical compound C1=CC(CCCC)=CC=C1N=CC1=CC=C(OCC)C=C1 DBOAVDSSZWDGTH-UHFFFAOYSA-N 0.000 claims description 4
- GIJIKFKGLZGENN-UHFFFAOYSA-N (4-ethoxyphenyl) 4-butoxycarbonyloxybenzoate Chemical compound C1=CC(OC(=O)OCCCC)=CC=C1C(=O)OC1=CC=C(OCC)C=C1 GIJIKFKGLZGENN-UHFFFAOYSA-N 0.000 claims description 3
- 125000002252 acyl group Chemical group 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 24
- 230000007704 transition Effects 0.000 description 9
- 239000007795 chemical reaction product Substances 0.000 description 7
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002198 insoluble material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XJSUBFDOLJKMNY-UHFFFAOYSA-N 2-(4-amino-4-butoxycyclohexa-1,5-dien-1-yl)-4-phenylbut-3-enoic acid Chemical compound CCCCOC1(CC=C(C=C1)C(C=CC2=CC=CC=C2)C(=O)O)N XJSUBFDOLJKMNY-UHFFFAOYSA-N 0.000 description 1
- KMKBSYVGCIKQSD-UHFFFAOYSA-N 2-(benzylideneamino)-4-methoxyphenol Chemical compound COC1=CC(=C(C=C1)O)N=CC2=CC=CC=C2 KMKBSYVGCIKQSD-UHFFFAOYSA-N 0.000 description 1
- LKVFCSWBKOVHAH-UHFFFAOYSA-N 4-Ethoxyphenol Chemical compound CCOC1=CC=C(O)C=C1 LKVFCSWBKOVHAH-UHFFFAOYSA-N 0.000 description 1
- XHWMNHADTZZHGI-UHFFFAOYSA-N 4-butoxybenzaldehyde Chemical compound CCCCOC1=CC=C(C=O)C=C1 XHWMNHADTZZHGI-UHFFFAOYSA-N 0.000 description 1
- OGIQUQKNJJTLSZ-UHFFFAOYSA-N 4-butylaniline Chemical compound CCCCC1=CC=C(N)C=C1 OGIQUQKNJJTLSZ-UHFFFAOYSA-N 0.000 description 1
- DDRPBUYIBWZYGV-UHFFFAOYSA-N 4-ethoxy-4-hydroxy-2-phenylcyclohexa-1,5-diene-1-carboxylic acid Chemical compound CCOC1(CC(=C(C=C1)C(=O)O)C2=CC=CC=C2)O DDRPBUYIBWZYGV-UHFFFAOYSA-N 0.000 description 1
- JRHHJNMASOIRDS-UHFFFAOYSA-N 4-ethoxybenzaldehyde Chemical compound CCOC1=CC=C(C=O)C=C1 JRHHJNMASOIRDS-UHFFFAOYSA-N 0.000 description 1
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 1
- OAPDPORYXWQVJE-UHFFFAOYSA-N 4-propylaniline Chemical compound CCCC1=CC=C(N)C=C1 OAPDPORYXWQVJE-UHFFFAOYSA-N 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- YHASWHZGWUONAO-UHFFFAOYSA-N butanoyl butanoate Chemical compound CCCC(=O)OC(=O)CCC YHASWHZGWUONAO-UHFFFAOYSA-N 0.000 description 1
- NRDQFWXVTPZZAZ-UHFFFAOYSA-N butyl carbonochloridate Chemical compound CCCCOC(Cl)=O NRDQFWXVTPZZAZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005090 crystal field Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- FEIWNULTQYHCDN-UHFFFAOYSA-N mbba Chemical compound C1=CC(CCCC)=CC=C1N=CC1=CC=C(OC)C=C1 FEIWNULTQYHCDN-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- YXRHVFQIDOTKKJ-UHFFFAOYSA-N n-(4-ethylphenyl)-1-(4-methoxyphenyl)methanimine Chemical compound C1=CC(CC)=CC=C1N=CC1=CC=C(OC)C=C1 YXRHVFQIDOTKKJ-UHFFFAOYSA-N 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000012063 pure reaction product Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 229940070710 valerate Drugs 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/48—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing Schiff bases
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21509072A | 1972-01-03 | 1972-01-03 | |
| US22631272A | 1972-02-14 | 1972-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2300055A1 true DE2300055A1 (de) | 1973-07-12 |
Family
ID=26909688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732300055 Pending DE2300055A1 (de) | 1972-01-03 | 1973-01-02 | Nematische, fluessige kristallmischung |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4879183A (enExample) |
| CA (1) | CA981009A (enExample) |
| DE (1) | DE2300055A1 (enExample) |
| GB (1) | GB1424009A (enExample) |
-
1972
- 1972-12-04 CA CA157,929A patent/CA981009A/en not_active Expired
- 1972-12-21 GB GB5902672A patent/GB1424009A/en not_active Expired
- 1972-12-29 JP JP450373A patent/JPS4879183A/ja active Pending
-
1973
- 1973-01-02 DE DE19732300055 patent/DE2300055A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA981009A (en) | 1976-01-06 |
| GB1424009A (en) | 1976-02-04 |
| JPS4879183A (enExample) | 1973-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2502904C2 (enExample) | ||
| DE2854310C2 (enExample) | ||
| DE2937700C2 (de) | 2,3-Dicyano-hydrochinon-Derivate und Flüssigkristallmaterialien, die diese Derivate enthalten | |
| DE3009940C2 (enExample) | ||
| DE2244195A1 (de) | Elektrooptisch-aktive materialzusammensetzungen und elektrooptisch-aktive vorrichtung unter verwendung derartiger materialzusammensetzungen | |
| EP0056501A2 (de) | Flüssigkristallmischung | |
| DE3038372A1 (de) | Fluessigkristallzusammensetzungen und ihre verwendung | |
| DE3150803A1 (de) | Antrachinonfarbstoffe und diese enthaltende fluessigkristallanzeigevorrichtungen | |
| CH646725A5 (de) | Fluessigkristallines dielektrikum. | |
| DE2214967A1 (enExample) | ||
| DE2538865A1 (de) | Nematische fluessigkristallmassen | |
| DE2834846A1 (de) | Zweifarbige fluessigkeitskristall- zusammensetzungen | |
| EP0158252B1 (de) | Flüssigkristalline Phase | |
| DE2918000C2 (de) | Nematische kristallin-flüssige Mischungen | |
| DE3784017T2 (de) | Fluessigkristallzusammensetzung. | |
| DE69505195T2 (de) | Flüssigkristallzusammensetzung | |
| DE2418703C3 (de) | Nematische Flüssigkeitskristallmasse und deren Verwendung in elektrooptischen Elementen | |
| DE3243688A1 (de) | Fluessigkristall-zusammensetzung | |
| DE3122529C2 (de) | Nematische Flüssigkristallmaterialien und ihre Verwendung | |
| DE2302678A1 (de) | Nematische, fluessige kristallmischung | |
| DE2441296C3 (de) | Nematische Flüssigkristallmassen und deren Verwendung | |
| DE3872116T2 (de) | Nematische fluessigkristallzusammensetzung. | |
| DE68911038T2 (de) | Ferroelektrische Flüssigkristallzusammensetzungen. | |
| DE2300055A1 (de) | Nematische, fluessige kristallmischung | |
| DE69309198T2 (de) | Flüssigkristallverbindung |