ATE124390T1 - Optisch aktive verbindungen, verfahren zu ihrer herstellung und sie enthaltende flüssigkristalline zusammensetzungen. - Google Patents
Optisch aktive verbindungen, verfahren zu ihrer herstellung und sie enthaltende flüssigkristalline zusammensetzungen.Info
- Publication number
- ATE124390T1 ATE124390T1 AT88118767T AT88118767T ATE124390T1 AT E124390 T1 ATE124390 T1 AT E124390T1 AT 88118767 T AT88118767 T AT 88118767T AT 88118767 T AT88118767 T AT 88118767T AT E124390 T1 ATE124390 T1 AT E124390T1
- Authority
- AT
- Austria
- Prior art keywords
- optically active
- denotes
- production
- active compounds
- compositions containing
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/58—Dopants or charge transfer agents
- C09K19/586—Optically active dopants; chiral dopants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28307987 | 1987-11-11 | ||
| JP63038617A JP2566807B2 (ja) | 1987-11-11 | 1988-02-23 | 光学活性物質、その製造方法およびそれを含む液晶組成物 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE124390T1 true ATE124390T1 (de) | 1995-07-15 |
Family
ID=26377886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88118767T ATE124390T1 (de) | 1987-11-11 | 1988-11-10 | Optisch aktive verbindungen, verfahren zu ihrer herstellung und sie enthaltende flüssigkristalline zusammensetzungen. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4999130A (de) |
| EP (1) | EP0315996B1 (de) |
| JP (1) | JP2566807B2 (de) |
| AT (1) | ATE124390T1 (de) |
| DE (1) | DE3854075T2 (de) |
| ES (1) | ES2074430T3 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3742026A1 (de) * | 1987-12-11 | 1989-06-22 | Varta Batterie | Kunststoffdichtungselement fuer galvanische primaerelemente |
| US5211879A (en) * | 1989-11-07 | 1993-05-18 | Nippon Mining Co., Ltd. | Ester compounds and liquid crystal compositions containing the same |
| JP2952075B2 (ja) * | 1991-06-12 | 1999-09-20 | キヤノン株式会社 | 液晶素子の製造法 |
| JP2952141B2 (ja) * | 1993-01-08 | 1999-09-20 | キヤノン株式会社 | 液晶性化合物、それを含む液晶組成物、及びこれを用いた液晶素子 |
| CN100368180C (zh) * | 2002-11-26 | 2008-02-13 | 王凯 | 曲肘合模机构 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4613209A (en) * | 1982-03-23 | 1986-09-23 | At&T Bell Laboratories | Smectic liquid crystals |
| EP0110299B2 (de) * | 1982-11-26 | 1993-06-09 | Hitachi, Ltd. | Smektische Flüssigkristallverbindungen und Flüssigkristallzusammensetzungen |
| GB8323131D0 (en) * | 1983-08-27 | 1983-09-28 | Procter & Gamble Ltd | Detergent compositions |
| DE3332692A1 (de) * | 1983-09-10 | 1985-03-28 | Merck Patent Gmbh, 6100 Darmstadt | Anisotrope verbindungen und fluessigkristallmischungen |
| JPS60218358A (ja) * | 1984-04-13 | 1985-11-01 | Ajinomoto Co Inc | 液晶 |
| US4725688A (en) * | 1984-06-07 | 1988-02-16 | Seiko Instruments Inc. | Liquid crystal compound |
| FR2567877B1 (fr) * | 1984-07-17 | 1986-11-14 | Thomson Csf | Compose organique a structure chirale, son utilisation dans un melange de cristaux liquides et son procede de fabrication |
| EP0191600B1 (de) * | 1985-02-08 | 1991-12-27 | Ajinomoto Co., Inc. | Auf Polyphenyl basierende Esterverbindungen und sie enthaltende flüssigkristalline Zusammensetzungen |
| DE3515373A1 (de) * | 1985-04-27 | 1986-11-06 | Merck Patent Gmbh, 6100 Darmstadt | Stickstoffhaltige heterocyclen |
| DE3518734A1 (de) * | 1985-05-24 | 1986-11-27 | Merck Patent Gmbh, 6100 Darmstadt | Smektische fluessigkristalline phasen |
| US4798680A (en) * | 1985-10-18 | 1989-01-17 | Canon Kabushiki Kaisha | Optically active compound, process for producing same and liquid crystal composition containing same |
| DE3750419D1 (de) * | 1986-02-17 | 1994-09-29 | Merck Patent Gmbh | Optisch aktive verbindungen. |
| FR2595098B1 (fr) * | 1986-02-28 | 1988-09-16 | Thomson Csf | Cristal liquide ferroelectrique, son procede de fabrication et son utilisation dans un melange de cristaux liquides |
| JPS6322042A (ja) * | 1986-03-10 | 1988-01-29 | Canon Inc | フルオロアルカン誘導体 |
| GB8608115D0 (en) * | 1986-04-03 | 1986-05-08 | Secr Defence | Smectic liquid crystal devices |
| ES2019077B3 (es) * | 1986-05-30 | 1991-06-01 | Hoechst Ag | Esteres enantiomorfos de acidos carboxilicos alfa-sustituidos y compuestos hidroxilicos mesogenos y su empleo como material de dotacion en fases de cristal liquido. |
| US4777280A (en) * | 1986-07-01 | 1988-10-11 | University Patents, Inc. | Phenylbenzoate 1-cyanoalkoxy compounds |
| US4695650A (en) * | 1986-09-24 | 1987-09-22 | University Of Colorado Foundation | Liquid crystal compounds and compositions containing same |
| JPS63104949A (ja) * | 1986-10-20 | 1988-05-10 | Canon Inc | フルオロアルカン誘導体及びこれを含む液晶組成物及び液晶素子 |
| DE3638026A1 (de) * | 1986-11-07 | 1988-05-11 | Merck Patent Gmbh | Chirale verbindungen |
| JPH0684356B2 (ja) * | 1986-12-26 | 1994-10-26 | 旭電化工業株式会社 | ピリミジン化合物 |
| DE3730859A1 (de) * | 1987-04-16 | 1989-03-30 | Merck Patent Gmbh | Thiazol- und thiadiazol-derivate enthaltende medien mit smektischer fluessigkristalliner phase |
-
1988
- 1988-02-23 JP JP63038617A patent/JP2566807B2/ja not_active Expired - Fee Related
- 1988-11-10 ES ES88118767T patent/ES2074430T3/es not_active Expired - Lifetime
- 1988-11-10 EP EP88118767A patent/EP0315996B1/de not_active Expired - Lifetime
- 1988-11-10 DE DE3854075T patent/DE3854075T2/de not_active Expired - Lifetime
- 1988-11-10 AT AT88118767T patent/ATE124390T1/de not_active IP Right Cessation
-
1990
- 1990-08-27 US US07/572,301 patent/US4999130A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2074430T3 (es) | 1995-09-16 |
| EP0315996A3 (en) | 1990-12-05 |
| JP2566807B2 (ja) | 1996-12-25 |
| DE3854075T2 (de) | 1995-11-16 |
| JPH02259A (ja) | 1990-01-05 |
| US4999130A (en) | 1991-03-12 |
| EP0315996A2 (de) | 1989-05-17 |
| DE3854075D1 (de) | 1995-08-03 |
| EP0315996B1 (de) | 1995-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |