HK82886A - Polyhalogenated aromatic compounds - Google Patents
Polyhalogenated aromatic compoundsInfo
- Publication number
- HK82886A HK82886A HK828/86A HK82886A HK82886A HK 82886 A HK82886 A HK 82886A HK 828/86 A HK828/86 A HK 828/86A HK 82886 A HK82886 A HK 82886A HK 82886 A HK82886 A HK 82886A
- Authority
- HK
- Hong Kong
- Prior art keywords
- aromatic compounds
- polyhalogenated aromatic
- polyhalogenated
- compounds
- aromatic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
- C07C205/12—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other 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
- C09K19/08—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
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
-
- 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
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
-
- 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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/321—Compounds containing a bicyclo [2,2,2] octane ring
-
- 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
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero 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
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823209178 DE3209178A1 (de) | 1982-03-13 | 1982-03-13 | Polyhalogenaromaten |
Publications (1)
Publication Number | Publication Date |
---|---|
HK82886A true HK82886A (en) | 1986-11-07 |
Family
ID=6158158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK828/86A HK82886A (en) | 1982-03-13 | 1986-10-30 | Polyhalogenated aromatic compounds |
Country Status (5)
Country | Link |
---|---|
US (1) | US4551264A (xx) |
EP (1) | EP0090183B1 (xx) |
JP (2) | JP2649339B2 (xx) |
DE (2) | DE3209178A1 (xx) |
HK (1) | HK82886A (xx) |
Families Citing this family (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3270906D1 (en) * | 1982-01-14 | 1986-06-05 | Merck Patent Gmbh | Liquid crystal mixtures |
US4548731A (en) * | 1982-05-17 | 1985-10-22 | Chisso Corporation | 2,4-Difluorobenzene derivatives |
DE3382646D1 (de) * | 1982-08-26 | 1993-01-28 | Merck Patent Gmbh | Cyclohexanderivate und ihre verwendung als komponenten fluessigkristalliner-dielektrika. |
US4550981A (en) * | 1982-09-30 | 1985-11-05 | Hoffmann-La Roche Inc. | Liquid crystalline esters and mixtures |
GB2132192B (en) * | 1982-10-30 | 1986-01-22 | Dainippon Ink & Chemicals | Nematic liquid crystalline 3-fluro-4-cyanophenol derivatives |
GB2134110B (en) * | 1983-01-26 | 1987-01-14 | Secr Defence | Liquid crystal 1-fluorophenyl-2-cyclohexyl-ethanes |
JPS59144728A (ja) * | 1983-02-07 | 1984-08-18 | Hitachi Ltd | ネマチック液晶およびそれを含む液晶組成物 |
US4536321A (en) * | 1983-02-18 | 1985-08-20 | Chisso Corporation | Fluorobenzene derivatives and liquid crystal compositions containing the same |
DE3315295A1 (de) * | 1983-04-27 | 1984-10-31 | Merck Patent Gmbh, 6100 Darmstadt | Fluorhaltige pyrimidinderivate |
GB8319849D0 (en) * | 1983-07-22 | 1983-08-24 | Secr Defence | Compounds containing fluorobiphenyl group |
EP0136480B1 (en) * | 1983-08-22 | 1990-01-17 | Chisso Corporation | 2,3-dicyano-5-substituted pyrazines and liquid crystal composition containing them |
GB2155465B (en) * | 1984-01-23 | 1987-12-31 | Dainippon Ink & Chemicals | Tolan-type nematic liquid crystalline compounds |
DE3405914A1 (de) * | 1984-02-18 | 1985-08-22 | Merck Patent Gmbh, 6100 Darmstadt | Fluessigkristalline verbindungen |
FR2561250B1 (fr) * | 1984-03-16 | 1987-03-06 | Thomson Csf | Compose organique presentant une phase smectique a, melange comprenant ce compose et procede de fabrication |
EP0178937B1 (en) * | 1984-10-19 | 1991-04-17 | Dainippon Ink And Chemicals, Inc. | Nematic liquid crystalline composition |
DE3526235A1 (de) * | 1984-11-16 | 1986-05-22 | Bayer Ag, 5090 Leverkusen | Fluessigkristallzusammensetzungen |
DE3500897A1 (de) * | 1985-01-12 | 1986-07-17 | Merck Patent Gmbh, 6100 Darmstadt | Fluessigkristalline phase |
JPS61207347A (ja) * | 1985-03-12 | 1986-09-13 | Chisso Corp | シクロヘキサン誘導体 |
JPH0825957B2 (ja) * | 1985-03-12 | 1996-03-13 | チッソ株式会社 | ジフルオロ芳香族化合物 |
JPS61233635A (ja) * | 1985-03-22 | 1986-10-17 | メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | ビシクロオクタン誘導体 |
US4654421A (en) * | 1985-06-20 | 1987-03-31 | Dainippon Ink And Chemicals, Inc. | 4-substituted phenyl crotyl ether derivative |
DE3530126A1 (de) * | 1985-08-23 | 1987-02-26 | Merck Patent Gmbh | Bicyclooctanderivate |
US5082589A (en) * | 1986-05-22 | 1992-01-21 | Hoffmann-La Roche Inc. | Liquid crystalline esters |
DE3788243D1 (de) * | 1986-05-22 | 1994-01-05 | Hoffmann La Roche | Flüssigkristalline Derivate von Phenylbenzoat. |
DE3807862A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | Smektische fluessigkristallphase |
JPH0684339B2 (ja) * | 1987-11-16 | 1994-10-26 | チッソ株式会社 | シクロヘキサン誘導体 |
JP2627628B2 (ja) * | 1987-11-17 | 1997-07-09 | チッソ株式会社 | 液晶組成物 |
DE3884347T2 (de) * | 1987-11-17 | 1994-04-28 | Seiko Epson Corp | Pyrimidinderivate. |
GB8804330D0 (en) * | 1988-02-24 | 1988-03-23 | Secr Defence | Laterally fluorinated 4-cyanophenyl & 4-cyanobiphenyl benzoates |
DE3835803A1 (de) * | 1988-03-10 | 1990-04-26 | Merck Patent Gmbh | Supertwist-fluessigkristallanzeigeelement und fluessigkristallmischung |
US5279764A (en) * | 1988-03-10 | 1994-01-18 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Dihalogenobenzene derivatives |
DE3807802A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | Chirale derivate des 1,2-difluorbenzols |
US5273680A (en) * | 1988-03-10 | 1993-12-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorinated oligophenyls and their use in liquid crystal materials |
DE3807871A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | Heterocyclische derivate des 1,2-difluorbenzols |
US5211878A (en) * | 1988-03-10 | 1993-05-18 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Difluorobenzonitrile derivatives |
DE3807861A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | 2,3-difluorbiphenyle |
DE3807863A1 (de) * | 1988-03-10 | 1989-09-21 | Merck Patent Gmbh | 2,3-difluorbenzolderivate |
US5248447A (en) * | 1988-03-10 | 1993-09-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | 2,3-difluorohydroquinone derivatives |
JPH02503431A (ja) * | 1988-03-10 | 1990-10-18 | メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 2,3‐ジフルオロ安息香酸誘導体 |
JPH01272537A (ja) * | 1988-04-21 | 1989-10-31 | Chisso Corp | シクロヘキサン誘導体 |
DE3815042A1 (de) * | 1988-05-04 | 1989-11-16 | Basf Ag | N-(5-formyl)-phenyl-3,4,5,6-tetrahydrophthalimidverbindungen, 5-aminobenzaldehydacetale, verfahren zu ihrer herstellung und ihre verwendung als zwischenprodukte |
GB8813024D0 (en) * | 1988-06-02 | 1988-07-06 | Merck Patent Gmbh | Fluorinated biphenyldiole derivatives |
JP3086228B2 (ja) * | 1989-02-14 | 2000-09-11 | チッソ株式会社 | 液晶組成物 |
JP2696557B2 (ja) * | 1989-03-07 | 1998-01-14 | チッソ株式会社 | トリフルオロベンゼン誘導体 |
EP0390329B1 (en) * | 1989-03-30 | 1993-12-01 | Seiko Epson Corporation | Pyrimidine derivative |
EP0400861A1 (en) * | 1989-05-31 | 1990-12-05 | Seiko Epson Corporation | 1,3-dioxane derivative and liquid crystal composition incorporating the same |
DE4002609A1 (de) * | 1989-09-07 | 1991-03-21 | Merck Patent Gmbh | Difluorbenzonitrile und fluessigkristallines medium |
US5958290A (en) * | 1989-10-02 | 1999-09-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Electrooptical liquid crystal system |
CA2042603A1 (en) * | 1989-10-02 | 1991-04-03 | David Coates | Electrooptical liquid crystal system |
WO1991005780A1 (en) * | 1989-10-12 | 1991-05-02 | Seiko Epson Corporation | 1,3-dioxane derivative and liquid-crystal composition containing the same |
US5354502A (en) * | 1989-10-12 | 1994-10-11 | Seiko Epson Corporation | 1,3-dioxane derivative and liquid crystal compositions containing it |
US5312930A (en) * | 1989-11-29 | 1994-05-17 | E. I. Du Pont De Nemours And Company | Fluorinated sulfones/ketones for nonlinear optics |
US5120876A (en) * | 1989-11-29 | 1992-06-09 | E. I. Du Pont De Nemours And Company | Fluorinated sulfones/ketones for nonlinear optics |
KR0184869B1 (ko) | 1989-12-06 | 1999-05-15 | 위르겐 호이만 | 1,4-이치환된 2,6-디플루오로벤젠 화합물 및 액정 매질 |
DE4000535B4 (de) * | 1989-12-06 | 2005-11-03 | Merck Patent Gmbh | 1,4-Disubstituierte 2,6-Difluorbenzolverbindungen und flüssigkristallines Medium |
BR9007097A (pt) * | 1989-12-06 | 1992-02-18 | Merck Patent Gmbh | Compostos de 2,6-difluorbenzeno 1,4-dissubstituidos e meio cristalino liquido |
DE4000534C2 (de) * | 1989-12-19 | 2003-08-14 | Merck Patent Gmbh | 1,4-Disubstituierte 2,6-Difluorbenzolverbindungen und flüssigkristallines Medium |
WO1991016321A1 (de) * | 1990-04-26 | 1991-10-31 | MERCK Patent Gesellschaft mit beschränkter Haftung | 1,3-dioxanderivate und flüssigkristallines medium |
US5070207A (en) * | 1990-04-26 | 1991-12-03 | American Home Products Corporation | Phospholipase A2 inhibitors |
US5494606A (en) * | 1990-04-26 | 1996-02-27 | Merck Patent Gesellscaft Mit Beschrankter Haftung | 1,3-dioxane derivatives, and liquid-crystalline medium |
US5213710A (en) * | 1990-09-26 | 1993-05-25 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Benzene derivatives and a liquid-crystalline medium |
DE4127450B4 (de) * | 1991-03-26 | 2005-06-02 | Merck Patent Gmbh | Lateral fluorierte Benzolderivate |
EP0525140B1 (de) * | 1991-02-12 | 2000-04-19 | MERCK PATENT GmbH | Flüssigkristalline verbindungen |
DE4111991B4 (de) * | 1991-04-12 | 2005-07-14 | Merck Patent Gmbh | 1,4-Disubtituierte 2,6-Difluorbenzolverbindungen und deren Verwendungen |
JP3501455B2 (ja) * | 1991-08-03 | 2004-03-02 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | 液晶化合物 |
JP3487613B2 (ja) * | 1992-07-24 | 2004-01-19 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | キラル2,6−ジフルオロベンゼン誘導体 |
DE4322905B4 (de) * | 1992-07-24 | 2012-08-09 | Merck Patent Gmbh | Chirale 2,6-Difluorbenzol-Derivate |
EP0602596B1 (de) * | 1992-12-17 | 1997-11-05 | Hoechst Aktiengesellschaft | Trifluorphenylen-Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung in flüssigkristallinen Mischungen |
DE4423898C2 (de) * | 1994-07-08 | 2003-07-10 | Merck Patent Gmbh | 2,6-Difluorbenzole und ihre Verwendung in Flüssigkristallmischungen |
WO1995013257A1 (de) * | 1993-11-11 | 1995-05-18 | Merck Patent Gmbh | 2,6-difluorbenzole und ihre verwendung in flüssigkristallmischungen |
TW262553B (xx) * | 1994-03-17 | 1995-11-11 | Hitachi Seisakusyo Kk | |
EP1022324A3 (en) * | 1994-07-15 | 2001-01-31 | Seiko Epson Corporation | Liquid crystal composite material and liquid crystal display device(s) which use them |
EP0959060A1 (en) * | 1996-11-28 | 1999-11-24 | Chisso Corporation | Chlorobenzene derivatives, liquid-crystal composition, and liquid-crystal display elements |
TWI239997B (en) * | 1998-02-04 | 2005-09-21 | Merck Patent Gmbh | Liquid-crystal composition, method of adjusting the resistance of a liquid-crystal composition, liquid-crystal display and substituted phenols |
US7666661B2 (en) | 2001-08-27 | 2010-02-23 | Platypus Technologies, Llc | Substrates, devices, and methods for quantitative liquid crystal assays |
WO2004041061A2 (en) * | 2002-05-22 | 2004-05-21 | Platypus Technologies, Llc | Substrates, devices, and methods for cellular assays |
AU2004262301A1 (en) | 2003-07-25 | 2005-02-10 | Platypus Technologies, Llc | Liquid crystal based analyte detection |
EP1687396A2 (en) | 2003-11-10 | 2006-08-09 | Platypus Technologies, LLC | Substrates, devices, and methods for cellular assays |
WO2007025129A2 (en) * | 2005-08-25 | 2007-03-01 | Platypus Technologies, Llc. | Compositions and liquid crystals |
US7842499B2 (en) * | 2006-08-07 | 2010-11-30 | Platypus Technologies, Llc | Substrates, devices, and methods for cellular assays |
DE102008007755A1 (de) | 2007-02-07 | 2008-08-14 | Merck Patent Gmbh | Halogenierte 4-Formylbenzonitrile, ihre Herstellung und Verwendung |
US9968935B2 (en) | 2007-08-20 | 2018-05-15 | Platypus Technologies, Llc | Devices for cell assays |
US8472683B2 (en) * | 2008-05-09 | 2013-06-25 | General Electric Company | Motion correction in tomographic images |
US8178355B2 (en) | 2008-09-15 | 2012-05-15 | Platypus Technologies, Llc. | Detection of vapor phase compounds by changes in physical properties of a liquid crystal |
WO2015093193A1 (ja) | 2013-12-16 | 2015-06-25 | Dic株式会社 | アルケニルエーテル化合物及びこれを用いた液晶組成物 |
Family Cites Families (38)
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---|---|---|---|---|
GB1091403A (en) * | 1964-01-24 | 1967-11-15 | Boots Pure Drug Co Ltd | Therapeutically active phenylalkane derivatives |
DE1256819B (de) | 1964-07-25 | 1967-12-21 | Cassella Farbwerke Mainkur Ag | Verfahren zur Herstellung wasserunloeslicher Azofarbstoffe |
SE409724B (sv) * | 1972-11-09 | 1979-09-03 | Secr Defence Brit | Flytande kristallkomposition |
GB1452826A (en) * | 1973-10-17 | 1976-10-20 | Secr Defence | Liquid crystal compositions |
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JPS52142683A (en) * | 1976-05-25 | 1977-11-28 | Citizen Watch Co Ltd | Liquid crystal composite |
JPS5558284A (en) * | 1978-09-13 | 1980-04-30 | Secr Defence Brit | Liquid crystal and device assembled therewith |
FR2439765A1 (fr) * | 1978-10-27 | 1980-05-23 | Thomson Csf | Compose organique mesomorphe dont la formule chimique derive d'un acide alcoxy-4 tetrafluorobenzoique, et dispositif a cristal liquide utilisant un tel compose |
GB2039937A (en) * | 1979-01-17 | 1980-08-20 | Gray G | Liquid crystal composition |
EP0019665B2 (de) * | 1979-05-28 | 1987-12-16 | MERCK PATENT GmbH | Flüssigkristalline Verbindungen |
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DE2939782A1 (de) * | 1979-09-07 | 1981-04-02 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Aromatische verbindungen mit negativer dk-anisotropie |
GB2063287A (en) * | 1979-10-02 | 1981-06-03 | Secr Defence | Liquid Crystal Materials Incorporating Benzoate Ester Derivatives and Liquid Crystal Devices Incorporating such Materials |
GB2063250B (en) * | 1979-10-02 | 1984-05-31 | Bdh Chemicals Ltd | Liquid crystal esters |
JPS5695979A (en) * | 1979-12-28 | 1981-08-03 | Chisso Corp | Nematic liquid crystal composition for display device |
US4400061A (en) * | 1980-01-30 | 1983-08-23 | Her Majesty's Government of the UK. | Liquid crystal ester compounds exhibiting a low or negative dielectric anisotropy and liquid crystal materials and devices incorporating such compounds |
JPS56149486A (en) * | 1980-04-21 | 1981-11-19 | Chisso Corp | Nematic liquid crystal composition |
JPS5718778A (en) * | 1980-07-08 | 1982-01-30 | Mitsubishi Electric Corp | Liquid crystal composition |
JPS5734176A (en) * | 1980-08-08 | 1982-02-24 | Hitachi Ltd | Liquid crystal composition |
US4405488A (en) * | 1980-10-09 | 1983-09-20 | Chisso Corporation | Liquid-crystalline halogenobenzene derivatives |
DE3040632A1 (de) * | 1980-10-29 | 1982-05-27 | Merck Patent Gmbh, 6100 Darmstadt | Cyclohexylphenylderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
DE3042391A1 (de) * | 1980-11-10 | 1982-06-16 | Merck Patent Gmbh, 6100 Darmstadt | Fluorhaltige cyclohexylbiphenylderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
JPS57179134A (en) * | 1981-04-27 | 1982-11-04 | Chisso Corp | Carboxylic ester of tetrafluorophenol |
DE3117152A1 (de) * | 1981-04-30 | 1982-11-18 | Merck Patent Gmbh, 6100 Darmstadt | "fluorhaltige 4,4'-bis-(cyclohexyl)-biphenylderivate, diese enthaltende dielektrika und elektrooptisches anzeigeelement" |
JPS5813542A (ja) * | 1981-07-15 | 1983-01-26 | Chisso Corp | トランス−4−置換シクロヘキサンカルボン酸2−クロロ−4−フルオロフエニルエステル |
JPS5818326A (ja) * | 1981-07-27 | 1983-02-02 | Chisso Corp | 2,4,5−トリフルオロ−〔4′−(トランス−4″−アルキルシクロヘキシル)シクロヘキセン−1′−イル〕ベンゼン |
JPS5823634A (ja) * | 1981-08-04 | 1983-02-12 | Chisso Corp | 2,4,5−トリフルオロ−〔トランス−4′−(トランス−4″−アルキルシクロヘキシル)シクロヘキシル〕ベンゼン |
DE3136624A1 (de) * | 1981-09-15 | 1983-03-31 | Merck Patent Gmbh, 6100 Darmstadt | Fluessigkristalline halogenverbindungen, verfahren zu ihrer herstellung, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
JPS58121225A (ja) * | 1982-01-04 | 1983-07-19 | メルク・パテント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ネマチツク相を有する異方性化合物及び該化合物を含有する液晶混合物 |
DE3270906D1 (en) * | 1982-01-14 | 1986-06-05 | Merck Patent Gmbh | Liquid crystal mixtures |
DE3205766A1 (de) * | 1982-02-18 | 1983-08-25 | Merck Patent Gmbh, 6100 Darmstadt | Benzonitrile |
JPH0623156B2 (ja) * | 1982-02-25 | 1994-03-30 | 三菱化成株式会社 | フタロニトリル誘導体 |
JPS58148839A (ja) * | 1982-02-27 | 1983-09-05 | Chisso Corp | 3−クロロ−4−ヒドロキシ安息香酸2′−クロロ−4′−フルオロフエニルエステルのエステル誘導体 |
JPS58150542A (ja) * | 1982-03-04 | 1983-09-07 | Chisso Corp | ペンタフルオロ安息香酸トランス−4−(トランス−4′−アルキルシクロヘキシル)シクロヘキシルエステル |
DE3208089A1 (de) * | 1982-03-06 | 1983-09-08 | Merck Patent Gmbh, 6100 Darmstadt | Halogenbiphenylderivate |
JPS58188840A (ja) * | 1982-04-28 | 1983-11-04 | Chisso Corp | ペンタフルオロ安息香酸トランス−4−(トランス−4′−アルキルシクロヘキシル)フエニルエステル |
JPS58188839A (ja) * | 1982-04-28 | 1983-11-04 | Chisso Corp | 2,4,5−トリフルオロ安息香酸トランス−4−(トランス−4′−アルキルシクロヘキシル)フエニルエステル |
US4548731A (en) * | 1982-05-17 | 1985-10-22 | Chisso Corporation | 2,4-Difluorobenzene derivatives |
-
1982
- 1982-03-13 DE DE19823209178 patent/DE3209178A1/de not_active Withdrawn
-
1983
- 1983-02-26 EP EP83101896A patent/EP0090183B1/de not_active Expired
- 1983-02-26 DE DE8383101896T patent/DE3362137D1/de not_active Expired
- 1983-03-11 JP JP58039362A patent/JP2649339B2/ja not_active Expired - Lifetime
- 1983-03-14 US US06/474,862 patent/US4551264A/en not_active Expired - Lifetime
-
1986
- 1986-10-30 HK HK828/86A patent/HK82886A/xx unknown
-
1996
- 1996-12-04 JP JP8355504A patent/JP2886515B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0090183A1 (de) | 1983-10-05 |
JPH09202740A (ja) | 1997-08-05 |
DE3362137D1 (en) | 1986-03-27 |
US4551264A (en) | 1985-11-05 |
DE3209178A1 (de) | 1983-09-15 |
EP0090183B1 (de) | 1986-02-19 |
JP2886515B2 (ja) | 1999-04-26 |
JPS58167528A (ja) | 1983-10-03 |
JP2649339B2 (ja) | 1997-09-03 |
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