KR880700785A - 에스테르 - Google Patents
에스테르Info
- Publication number
- KR880700785A KR880700785A KR1019870700913A KR870700913A KR880700785A KR 880700785 A KR880700785 A KR 880700785A KR 1019870700913 A KR1019870700913 A KR 1019870700913A KR 870700913 A KR870700913 A KR 870700913A KR 880700785 A KR880700785 A KR 880700785A
- Authority
- KR
- South Korea
- Prior art keywords
- ester
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
- C07C69/68—Lactic acid esters
-
- 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
- C09K19/04—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
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
-
- 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
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
- C09K19/2021—Compounds containing at least one asymmetric carbon atom
-
- 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
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863604462 DE3604462A1 (de) | 1986-02-13 | 1986-02-13 | Smektische fluessigkristalline phasen |
PCT/EP1987/000055 WO1987005013A2 (fr) | 1986-02-13 | 1987-02-05 | Phases smectiques de cristaux liquides |
PCT/EP1987/000076 WO1987005011A2 (en) | 1986-02-13 | 1987-02-13 | Smectic liquid crystal phases |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880700785A true KR880700785A (ko) | 1988-04-12 |
Family
ID=6293981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870700913A KR880700785A (ko) | 1986-02-13 | 1987-10-12 | 에스테르 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4871472A (ko) |
EP (1) | EP0258340A1 (ko) |
JP (1) | JP2545254B2 (ko) |
KR (1) | KR880700785A (ko) |
DE (1) | DE3604462A1 (ko) |
WO (1) | WO1987005013A2 (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987001717A2 (fr) * | 1985-09-18 | 1987-03-26 | MERCK Patent Gesellschaft mit beschränkter Haftung | Phases smectiques a cristaux liquides |
US5384071A (en) * | 1986-06-23 | 1995-01-24 | Secretary Of State For Defence In Her Britannic Majesty's Government Of The U.K. Of Gt. Britian And Northern Ireland | Chiral liquid crystal compounds |
EP0256303A3 (en) * | 1986-07-21 | 1988-10-19 | Polaroid Corporation | Liquid crystal compounds having fluorine-containing core |
JP2554473B2 (ja) * | 1986-08-18 | 1996-11-13 | チッソ株式会社 | シアノ基を有する新規光学活性液晶化合物 |
EP0268198B1 (de) * | 1986-11-20 | 1993-09-01 | F. Hoffmann-La Roche Ag | Ferroelektrische Flüssigkristalle |
GB2201687B (en) * | 1987-01-30 | 1991-01-02 | Merck Patent Gmbh | Perfluoroalkylene additives for liquid crystalline mixtures |
JPH0832673B2 (ja) * | 1987-03-20 | 1996-03-29 | チッソ株式会社 | オルト−シアノ−ベンゼン骨格を含む光学活性液晶化合物 |
GB8724458D0 (en) * | 1987-10-19 | 1987-11-25 | Secr Defence | Lateral cyano terphenyls |
US5230830A (en) * | 1987-12-18 | 1993-07-27 | The Secrteary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Cyanohydrin derivatives and their use in liquid crystal materials and devices |
GB8729502D0 (en) * | 1987-12-18 | 1988-02-03 | Secr Defence | Naphthoic acid cyano esters & liquid crystal materials containing them |
KR0140530B1 (ko) * | 1987-12-18 | 1998-07-01 | 알. 더블유 벡험 | 시아노히드린 유도체 및 이의 액정 물질에서의 용도 및 장치 |
JP2526085B2 (ja) * | 1988-02-22 | 1996-08-21 | チッソ株式会社 | 強誘電性液晶組成物および液晶表示素子 |
JPH01256590A (ja) * | 1988-04-06 | 1989-10-13 | Chisso Corp | 強誘電性液晶組成物および液晶素子 |
JPH01306493A (ja) * | 1988-06-03 | 1989-12-11 | Chisso Corp | 強誘電性液晶組成物 |
EP0351587B1 (en) * | 1988-06-24 | 1994-09-21 | Canon Kabushiki Kaisha | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same |
JPH02131450A (ja) * | 1988-07-08 | 1990-05-21 | Showa Shell Sekiyu Kk | 液晶化合物 |
JPH0669987B2 (ja) * | 1989-03-02 | 1994-09-07 | チッソ株式会社 | 正の誘電異方性の大きい安息香酸誘導体 |
US5164113A (en) * | 1989-05-02 | 1992-11-17 | Mitsubishi Rayon Co., Ltd. | Optical active compound and liquid crystal composition |
JP2822355B2 (ja) * | 1989-12-27 | 1998-11-11 | 昭和シェル石油株式会社 | 三状態強誘電性条件で駆動させるための液晶電気光学素子 |
JP2830361B2 (ja) * | 1990-04-28 | 1998-12-02 | ソニー株式会社 | 光学活性化合物及びこれを用いた強誘電性液晶組成物 |
GB9325438D0 (en) | 1993-12-13 | 1994-02-16 | Secr Defence | Ferroelectric liquid crystal devices |
DE69820612T2 (de) | 1997-05-22 | 2004-10-14 | Rolic Ag | Neue polymerisierbare flüssigkristalline verbindungen |
WO2010088333A2 (en) * | 2009-01-30 | 2010-08-05 | California Institute Of Technology | Ferroelectric liquid crystal (flc) polymers |
WO2012016130A2 (en) | 2010-07-30 | 2012-02-02 | California Institute Of Technology | Polymer-doped vertically-aligned nematic liquid crystals |
US8778223B2 (en) | 2011-05-24 | 2014-07-15 | Lc Vision, Llc | Liquid crystals having cyclohexyl core structures and fluorinated tails |
WO2014003399A1 (ko) * | 2012-06-25 | 2014-01-03 | 한양대학교 산학협력단 | 액정 조성물 |
KR20140001071A (ko) * | 2012-06-25 | 2014-01-06 | 한양대학교 산학협력단 | 액정 조성물 |
US9977294B2 (en) | 2012-06-25 | 2018-05-22 | Industry-University Cooperation Foundation Hanyang University | Liquid crystal display device |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2309509A1 (fr) * | 1975-04-30 | 1976-11-26 | Thomson Csf | Nouveau compose organique, melange mesomorphe a grande diffusion dynamique comportant ledit compose, et procede de fabrication dudit compose |
US4235736A (en) * | 1977-02-11 | 1980-11-25 | Thomson-Csf | Diphenylic esters exhibiting mesomorphic phases |
FR2425469A1 (fr) * | 1978-05-08 | 1979-12-07 | Thomson Csf | Cristal liquide a grande anisotropie dielectrique negative, dont la formule chimique contient un noyau diphenylethane et dispositif electro-optique utilisant ce cristal liquide |
DE2933563A1 (de) * | 1979-07-18 | 1981-02-05 | Bbc Brown Boveri & Cie | Anisotrope verbindungen mit negativer dk-anisotropie |
GB2061311A (en) * | 1979-10-02 | 1981-05-13 | Secr Defence | Liquid crystal mixture |
EP0084194B1 (de) * | 1982-01-14 | 1986-04-30 | MERCK PATENT GmbH | Flüssigkristallmischungen |
DE3208089A1 (de) * | 1982-03-06 | 1983-09-08 | Merck Patent Gmbh, 6100 Darmstadt | Halogenbiphenylderivate |
EP0103681B1 (de) * | 1982-07-28 | 1986-07-30 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Tetra- und pentacyclische Monoester |
JPS6028487A (ja) * | 1983-07-27 | 1985-02-13 | Alps Electric Co Ltd | 液晶組成物 |
DE3468860D1 (en) * | 1983-08-04 | 1988-02-25 | Merck Patent Gmbh | Nematic compounds |
JPH0794406B2 (ja) * | 1984-02-08 | 1995-10-11 | チッソ株式会社 | 液晶性置換ビフエニルエステル類 |
FR2561657B1 (fr) * | 1984-03-20 | 1988-02-19 | Thomson Csf | Procede d'obtention d'un cristal liquide smectique c chiral ferroelectrique cristal liquide obtenu par ce procede et dispositif de visualisation utilisant ce cristal liquide |
EP0167912B1 (de) * | 1984-07-12 | 1990-01-03 | F. Hoffmann-La Roche Ag | Flüssigkristalline Gemische enthaltend Komponenten mit einer 4-Alkenyl- oder 2Z-Alkenyl-Seitenkette |
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 |
DE3685032D1 (de) * | 1985-01-09 | 1992-06-04 | Dainippon Ink & Chemicals | Substituierte fluessigkristallverbindungen. |
GB8501509D0 (en) * | 1985-01-22 | 1985-02-20 | Secr Defence | Esters |
DE3683062D1 (de) * | 1985-02-08 | 1992-02-06 | Ajinomoto Kk | Auf polyphenyl basierende esterverbindungen und sie enthaltende fluessigkristalline zusammensetzungen. |
JPS61197669A (ja) * | 1985-02-27 | 1986-09-01 | Canon Inc | 画像記録方法 |
JPS61210056A (ja) * | 1985-03-14 | 1986-09-18 | Chisso Corp | 含ハロゲン光学活性液晶化合物及び液晶組成物 |
JPH06723B2 (ja) * | 1985-04-05 | 1994-01-05 | 旭硝子株式会社 | 光学活性含フツ素エ−テル化合物およびそれを用いた液晶組成物 |
JPH0644120B2 (ja) * | 1985-05-08 | 1994-06-08 | チッソ株式会社 | 液晶表示素子 |
JPH06102635B2 (ja) * | 1985-05-09 | 1994-12-14 | 大日本インキ化学工業株式会社 | 新規液晶性化合物および液晶組成物 |
WO1987001717A2 (fr) * | 1985-09-18 | 1987-03-26 | MERCK Patent Gesellschaft mit beschränkter Haftung | Phases smectiques a cristaux liquides |
JPS62106985A (ja) * | 1985-11-01 | 1987-05-18 | Chisso Corp | 複屈折型表示素子用強誘電性カイラルスメクチツク液晶組成物 |
JPS62123153A (ja) * | 1985-11-21 | 1987-06-04 | Dainippon Ink & Chem Inc | ビフエノ−ル誘導体およびそれを含む液晶組成物、光スイツチング素子 |
DE3766260D1 (de) * | 1986-01-31 | 1991-01-03 | Dainippon Ink & Chemicals | Optisch aktive carbonsaeure-derivate und sie enthaltende fluessigkristalline zusammensetzungen. |
JPH0735352B2 (ja) * | 1986-04-25 | 1995-04-19 | チッソ株式会社 | 3−置換ビフエニル化合物 |
JPH06222889A (ja) * | 1993-01-25 | 1994-08-12 | Canon Inc | 周辺装置コントローラ |
JPH06281239A (ja) * | 1993-03-31 | 1994-10-07 | Kubota Corp | 空調装置 |
-
1986
- 1986-02-13 DE DE19863604462 patent/DE3604462A1/de not_active Withdrawn
-
1987
- 1987-02-05 EP EP87901424A patent/EP0258340A1/de not_active Withdrawn
- 1987-02-05 WO PCT/EP1987/000055 patent/WO1987005013A2/de not_active Application Discontinuation
- 1987-02-05 JP JP62501244A patent/JP2545254B2/ja not_active Expired - Lifetime
- 1987-02-05 US US07/124,789 patent/US4871472A/en not_active Expired - Lifetime
- 1987-10-12 KR KR1019870700913A patent/KR880700785A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1987005013A2 (fr) | 1987-08-27 |
DE3604462A1 (de) | 1987-08-20 |
JP2545254B2 (ja) | 1996-10-16 |
WO1987005013A3 (fr) | 1988-01-14 |
US4871472A (en) | 1989-10-03 |
EP0258340A1 (de) | 1988-03-09 |
JPS63502589A (ja) | 1988-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |