GB1527727A - Nematic liquid crystal compositions - Google Patents
Nematic liquid crystal compositionsInfo
- Publication number
- GB1527727A GB1527727A GB3619575A GB3619575A GB1527727A GB 1527727 A GB1527727 A GB 1527727A GB 3619575 A GB3619575 A GB 3619575A GB 3619575 A GB3619575 A GB 3619575A GB 1527727 A GB1527727 A GB 1527727A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- alkyl
- alkoxy
- constituent
- 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
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 239000004988 Nematic liquid crystal Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 7
- 125000000217 alkyl group Chemical group 0.000 abstract 6
- 239000000470 constituent Substances 0.000 abstract 6
- 125000003545 alkoxy group Chemical group 0.000 abstract 5
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004990 Smectic liquid crystal Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- WCLNGBQPTVENHV-MKQVXYPISA-N cholesteryl nonanoate Chemical compound C([C@@H]12)C[C@]3(C)[C@@H]([C@H](C)CCCC(C)C)CC[C@H]3[C@@H]1CC=C1[C@]2(C)CC[C@H](OC(=O)CCCCCCCC)C1 WCLNGBQPTVENHV-MKQVXYPISA-N 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 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
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/502,659 US4147651A (en) | 1974-09-03 | 1974-09-03 | Biphenyl based liquid crystal compositions |
| US05/502,658 US3975286A (en) | 1974-09-03 | 1974-09-03 | Low voltage actuated field effect liquid crystals compositions and method of synthesis |
| US05/581,009 US4083797A (en) | 1974-09-03 | 1975-05-27 | Nematic liquid crystal compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1527727A true GB1527727A (en) | 1978-10-11 |
Family
ID=27414212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3619575A Expired GB1527727A (en) | 1974-09-03 | 1975-09-03 | Nematic liquid crystal compositions |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5152383A (enrdf_load_stackoverflow) |
| CH (1) | CH609368A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2538865A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2283941A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1527727A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2444704A1 (fr) * | 1978-12-22 | 1980-07-18 | Timex Corp | Composition de cristaux liquides et dispositif d'affichage electro-optique la contenant |
| US4227778A (en) * | 1977-11-02 | 1980-10-14 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystal material mixtures and devices incorporating such mixtures |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137192A (en) * | 1974-01-25 | 1979-01-30 | Canon Kabushiki Kaisha | Liquid crystalline composition |
| GB1501718A (en) * | 1974-12-23 | 1978-02-22 | Suwa Seikosha Kk | Nematic liquid crystal material |
| JPS5257139A (en) * | 1975-11-06 | 1977-05-11 | Dainippon Toryo Kk | Production of cairal nematic compound and liquid crystal composition |
| US4138358A (en) * | 1976-02-09 | 1979-02-06 | Temple University | Liquid crystal compositions |
| FR2356173A1 (fr) * | 1976-06-21 | 1978-01-20 | Gen Electric | Procede pour ameliorer le temps de descente d'un dispositif d'affichage a composition de cristaux liquides nematique en helice |
| US4113647A (en) * | 1976-08-13 | 1978-09-12 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystalline materials |
| GB1587819A (en) * | 1976-08-13 | 1981-04-08 | Secr Defence | Aromatic diester liquid crystal materials |
| GB1596012A (en) * | 1976-08-16 | 1981-08-19 | Secr Defence | Optically active liquid crystal materials and liquid crystal devices containing them |
| US4208106A (en) * | 1976-09-27 | 1980-06-17 | Beckman Instruments, Inc. | Fluorescent displays |
| JPS5345682A (en) * | 1976-10-06 | 1978-04-24 | Sharp Corp | Liquid crystal composition |
| JPS5368687A (en) * | 1976-11-30 | 1978-06-19 | Sharp Corp | Liquid crystal composition |
| US4141853A (en) * | 1976-10-06 | 1979-02-27 | Sharp Kabushiki Kaisha | Liquid crystal material |
| US4120567A (en) * | 1977-02-11 | 1978-10-17 | Rca Corporation | Electro-optic device |
| GB1603076A (en) * | 1977-04-05 | 1981-11-18 | Secr Defence | Esters of (+)-4-(2'-methylbutyl)phenol and their use as liquid crystal materials |
| JPS5450490A (en) * | 1977-09-29 | 1979-04-20 | Sharp Corp | Liquid crystal composition |
| US4176918A (en) * | 1977-11-14 | 1979-12-04 | Temple University | Fluorescent liquid crystal display |
| US4328116A (en) * | 1979-11-01 | 1982-05-04 | Minnesota Mining And Manufacturing Company | Liquid crystal compositions for multiplexed displays |
| US4309304A (en) * | 1979-11-01 | 1982-01-05 | Exxon Research & Engineering Co. | Liquid crystal compositions for multiplexed displays |
-
1975
- 1975-09-01 DE DE19752538865 patent/DE2538865A1/de not_active Withdrawn
- 1975-09-02 CH CH1136175A patent/CH609368A5/xx not_active IP Right Cessation
- 1975-09-02 FR FR7526885A patent/FR2283941A1/fr active Granted
- 1975-09-03 GB GB3619575A patent/GB1527727A/en not_active Expired
- 1975-09-03 JP JP10608275A patent/JPS5152383A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227778A (en) * | 1977-11-02 | 1980-10-14 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystal material mixtures and devices incorporating such mixtures |
| FR2444704A1 (fr) * | 1978-12-22 | 1980-07-18 | Timex Corp | Composition de cristaux liquides et dispositif d'affichage electro-optique la contenant |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5152383A (ja) | 1976-05-08 |
| CH609368A5 (en) | 1979-02-28 |
| DE2538865A1 (de) | 1976-03-11 |
| FR2283941B1 (enrdf_load_stackoverflow) | 1980-06-06 |
| FR2283941A1 (fr) | 1976-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee | ||
| 728C | Application made for restoration (sect. 28/1977) | ||
| 49S | Specification amended (sect. 9/1949) | ||
| SP | Amendment (slips) printed | ||
| 728A | Order made restoring the patent (sect. 28/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |