DE3472400D1 - Compounds containing a fluorobiphenylyl group and their use in liquid crystal materials and device - Google Patents
Compounds containing a fluorobiphenylyl group and their use in liquid crystal materials and deviceInfo
- Publication number
- DE3472400D1 DE3472400D1 DE8484304894T DE3472400T DE3472400D1 DE 3472400 D1 DE3472400 D1 DE 3472400D1 DE 8484304894 T DE8484304894 T DE 8484304894T DE 3472400 T DE3472400 T DE 3472400T DE 3472400 D1 DE3472400 D1 DE 3472400D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- compounds containing
- crystal materials
- fluorobiphenylyl group
- fluorobiphenylyl
- 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
Classifications
-
- 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
- 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
- C07C17/357—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by dehydrogenation
-
- 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
- C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C35/48—Halogenated derivatives
- C07C35/50—Alcohols with at least two rings
-
- 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
- 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
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
- C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or 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
- C09K19/12—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
- C09K19/08—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
- C09K19/3098—Unsaturated non-aromatic rings, e.g. cyclohexene 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
- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/123—Ph-Ph-Ph
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838319849A GB8319849D0 (en) | 1983-07-22 | 1983-07-22 | Compounds containing fluorobiphenyl group |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3472400D1 true DE3472400D1 (en) | 1988-08-04 |
Family
ID=10546154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484304894T Expired DE3472400D1 (en) | 1983-07-22 | 1984-07-18 | Compounds containing a fluorobiphenylyl group and their use in liquid crystal materials and device |
Country Status (5)
Country | Link |
---|---|
US (2) | US4594465A (de) |
EP (1) | EP0132377B1 (de) |
JP (2) | JPH0739358B2 (de) |
DE (1) | DE3472400D1 (de) |
GB (1) | GB8319849D0 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0084194B1 (de) * | 1982-01-14 | 1986-04-30 | MERCK PATENT GmbH | Flüssigkristallmischungen |
GB2134110B (en) * | 1983-01-26 | 1987-01-14 | Secr Defence | Liquid crystal 1-fluorophenyl-2-cyclohexyl-ethanes |
GB8428653D0 (en) * | 1984-11-13 | 1984-12-19 | Secr Defence | Diesters |
US4698177A (en) * | 1985-04-16 | 1987-10-06 | Dainippon Ink And Chemicals, Inc. | Cyclohexylcyclohexene derivatives |
FR2595094B1 (fr) * | 1986-02-28 | 1988-08-12 | Commissariat Energie Atomique | Difluoro-2,2' alcoxy-4 hydroxy-4' biphenyles et leurs derives, leur procede de fabrication et leur utilisation dans des dispositifs d'affichage a cristaux liquides |
DE3703145A1 (de) * | 1986-03-14 | 1988-08-18 | Merck Patent Gmbh | Verfahren zur herstellung von tertiaeren alkoholen mit metallorganischen verbindungen |
GB8627107D0 (en) * | 1986-11-13 | 1986-12-10 | Secr Defence | Ferroelectric smectic liquid crystal mixtures |
JP2633338B2 (ja) * | 1987-10-19 | 1997-07-23 | イギリス国 | 側方がシアノ―置換されているテルフェニル |
GB8724458D0 (en) * | 1987-10-19 | 1987-11-25 | Secr Defence | Lateral cyano terphenyls |
US5273680A (en) * | 1988-03-10 | 1993-12-28 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Fluorinated oligophenyls and their use in liquid crystal materials |
GB8814327D0 (en) * | 1988-06-16 | 1988-07-20 | Secr Defence | Fluorinated 4"-cyano substituted terphenyls |
US5312563A (en) * | 1988-06-16 | 1994-05-17 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The U.K. Of Great Britain And Northern Ireland | Fluorinated 4"-cyano substituted terphenyls |
JP2655333B2 (ja) * | 1988-09-01 | 1997-09-17 | 関東化学 株式会社 | 新規なp‐ターフエニル誘導体並びに液晶組成物 |
GB8928282D0 (en) * | 1989-12-14 | 1990-02-21 | Secr Defence | Pdlc materials |
WO1992020058A2 (en) * | 1991-04-24 | 1992-11-12 | University Research Corporation | Ferroelectric liquid crystals for nonlinear optics applications |
DE4426799B4 (de) * | 1993-08-03 | 2013-07-25 | Merck Patent Gmbh | Benzolderivate und flüssigkristallines Medium |
GB2290787B (en) * | 1994-06-30 | 1998-10-28 | Merck Patent Gmbh | Benzene derivatives and a liquid-crystalline medium |
KR100338855B1 (ko) * | 1996-07-31 | 2002-12-28 | 시오노기세이야쿠가부시키가이샤 | 신규 파라테르페닐 화합물 |
JP2961650B2 (ja) * | 1996-09-25 | 1999-10-12 | チッソ株式会社 | 置換ベンゼン誘導体、液晶組成物および液晶表示素子 |
US6579577B2 (en) | 1996-09-25 | 2003-06-17 | Chisso Corporation | Substituted benzene derivative, liquid crystal composition, and liquid crystal display element |
GB2329391A (en) * | 1997-09-17 | 1999-03-24 | Sharp Kk | Liquid crystal composition containing fluorinated phenylpyrimidines with SmC phase and fluorinated terphenyl(s), and use thereof in a liquid crystal shutter |
TWI306114B (en) * | 2002-04-09 | 2009-02-11 | Chisso Corp | Liquid cryatal compound having one terminal group being hydrogen atom, liquid crystal composition containing the same, and lcd device using the liquid crystal composition |
KR101182931B1 (ko) * | 2003-07-11 | 2012-09-13 | 메르크 파텐트 게엠베하 | 모노플루오로터페닐 화합물을 함유하는 액정 매질 |
ATE517967T1 (de) * | 2004-06-18 | 2011-08-15 | Merck Patent Gmbh | Flüssigkristallines medium |
EP1808472B1 (de) * | 2004-10-04 | 2012-09-12 | JNC Corporation | Flüssigkristalline zusammensetzung und flüssigkristalldisplayelement |
EP1788064B1 (de) * | 2005-11-16 | 2009-03-11 | Chisso Corporation | Flüssigkristallzusammensetzung und Flüssigkristallanzeigevorrichtung |
EP1862526B1 (de) * | 2006-05-31 | 2009-10-14 | Chisso Corporation | Flüssigkristallzusammensetzungen und Flüssigkristallanzeigevorrichtung |
US8400695B2 (en) * | 2006-10-26 | 2013-03-19 | Seereal Technologies S.A. | Compact holographic display device |
EP2075601A1 (de) | 2007-12-24 | 2009-07-01 | Lofo High Tech Film GmbH | Optische Kompensationsfolien für Flüssigkristallanzeigen und damit zusammenhängende Erfindungen |
TWI462992B (zh) | 2011-04-18 | 2014-12-01 | Daxin Materials Corp | 液晶化合物 |
PL217692B1 (pl) * | 2011-07-20 | 2014-08-29 | Wojskowa Akad Tech | Nematyczne związki i nematyczne media je zawierające o dodatniej lub ujemnej anizotropii dielektrycznej |
JP5397710B2 (ja) * | 2011-12-01 | 2014-01-22 | Dic株式会社 | 新規アルケニルビフェニル誘導体 |
PL240079B1 (pl) * | 2017-10-31 | 2022-02-14 | Wojskowa Akad Tech | Smektyczna mieszanina ciekłokrystaliczna domieszkowana związkami jonowymi, sposób jej otrzymywania oraz jej zastosowanie |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1572204A1 (de) * | 1965-07-20 | 1969-05-29 | Merck Ag E | Organische Szintillatoren |
GB1433130A (en) * | 1972-11-09 | 1976-04-22 | Secr Defence | Substituted biphenyl and polyphenyl compounds and liquid crystal materials and devices containing them |
GB1478592A (en) | 1974-03-01 | 1977-07-06 | Secr Defence | Liquid crystal devices |
GB1472247A (en) | 1974-02-21 | 1977-05-04 | Secr Defence | Liquid crystal devices |
CH599333A5 (de) * | 1976-05-04 | 1978-05-31 | Bbc Brown Boveri & Cie | |
DE2800553A1 (de) * | 1978-01-07 | 1979-07-12 | Merck Patent Gmbh | Cyclohexanderivate |
GB2039937A (en) * | 1979-01-17 | 1980-08-20 | Gray G | Liquid crystal composition |
DE2927277A1 (de) * | 1979-07-06 | 1981-01-08 | Merck Patent Gmbh | Cyclohexylbiphenyle, verfahren zu ihrer herstellung, diese enthaltende dielektrika und elektrooptisches anzeigeelement |
DE2933563A1 (de) * | 1979-07-18 | 1981-02-05 | Bbc Brown Boveri & Cie | Anisotrope verbindungen mit negativer dk-anisotropie |
DE2939782A1 (de) * | 1979-09-07 | 1981-04-02 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Aromatische verbindungen mit negativer dk-anisotropie |
GB2061256A (en) | 1979-10-02 | 1981-05-13 | Bdh Chemicals Ltd | Liquid crystal ester compounds exhibiting a negative dielectric anisotropy and liquid crystal materials and devices containing such compounds |
GB2065104B (en) * | 1979-10-26 | 1983-11-30 | Secr Defence | Liquid crystal bicyclo-octane compounds |
DE3006666A1 (de) * | 1980-02-22 | 1981-09-17 | Merck Patent Gmbh, 6100 Darmstadt | Phenylcyclohexenderivate, verfahren zu ihrer herstellung, diese enthaltende fluessigkristalline dielektrika und elektrooptisches anzeieelement |
CH644574A5 (de) * | 1980-06-02 | 1984-08-15 | Merck Patent Gmbh | Anisotrope cyclohexenverbindungen und fluessigkristallmischungen. |
GB2081736B (en) | 1980-07-29 | 1985-02-20 | Secr Defence | Liquid crystal materials containing diamino-dihydroxy anthraquinone pleochroic dyes |
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 |
EP0155345B1 (de) | 1981-02-25 | 1988-02-03 | The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and | Pleochroitische Anthrachinonfarbstoffe |
US4422951A (en) * | 1981-04-02 | 1983-12-27 | Chisso Corporation | Liquid crystal benzene derivatives |
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" |
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 |
EP0084194B1 (de) * | 1982-01-14 | 1986-04-30 | MERCK PATENT GmbH | Flüssigkristallmischungen |
US4477369A (en) * | 1982-01-22 | 1984-10-16 | Chisso Corporation | New high temperature liquid-crystalline substances consisting of 4 or 5 six-member-rings and liquid-crystalline compositions containing same |
DE3205766A1 (de) * | 1982-02-18 | 1983-08-25 | Merck Patent Gmbh, 6100 Darmstadt | Benzonitrile |
DE3208089A1 (de) * | 1982-03-06 | 1983-09-08 | Merck Patent Gmbh, 6100 Darmstadt | Halogenbiphenylderivate |
DE3209178A1 (de) * | 1982-03-13 | 1983-09-15 | Merck Patent Gmbh, 6100 Darmstadt | Polyhalogenaromaten |
JPS5942328A (ja) * | 1982-09-03 | 1984-03-08 | Chisso Corp | 3−フルオロフエニルシクロヘキセン誘導体 |
GB2134110B (en) * | 1983-01-26 | 1987-01-14 | Secr Defence | Liquid crystal 1-fluorophenyl-2-cyclohexyl-ethanes |
-
1983
- 1983-07-22 GB GB838319849A patent/GB8319849D0/en active Pending
-
1984
- 1984-07-18 DE DE8484304894T patent/DE3472400D1/de not_active Expired
- 1984-07-18 EP EP84304894A patent/EP0132377B1/de not_active Expired
- 1984-07-19 US US06/632,322 patent/US4594465A/en not_active Expired - Lifetime
- 1984-07-20 JP JP59151124A patent/JPH0739358B2/ja not_active Expired - Lifetime
-
1985
- 1985-12-05 US US06/804,741 patent/US4696549A/en not_active Expired - Lifetime
-
1993
- 1993-02-18 JP JP5029473A patent/JPH07108975B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0739358B2 (ja) | 1995-05-01 |
US4594465A (en) | 1986-06-10 |
EP0132377B1 (de) | 1988-06-29 |
EP0132377A2 (de) | 1985-01-30 |
JPH07108975B2 (ja) | 1995-11-22 |
JPS6051135A (ja) | 1985-03-22 |
US4696549A (en) | 1987-09-29 |
GB8319849D0 (en) | 1983-08-24 |
JPH0649448A (ja) | 1994-02-22 |
EP0132377A3 (en) | 1985-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: THE SECRETARY OF STATE FOR DEFENCE IN HER BRITANNI |