ATE73120T1 - Biphenylyl-aethane und ihre verwendung in fluessigkristall-materialien und -vorrichtungen. - Google Patents

Biphenylyl-aethane und ihre verwendung in fluessigkristall-materialien und -vorrichtungen.

Info

Publication number
ATE73120T1
ATE73120T1 AT87305350T AT87305350T ATE73120T1 AT E73120 T1 ATE73120 T1 AT E73120T1 AT 87305350 T AT87305350 T AT 87305350T AT 87305350 T AT87305350 T AT 87305350T AT E73120 T1 ATE73120 T1 AT E73120T1
Authority
AT
Austria
Prior art keywords
liquid crystal
ethanes
biphenylyl
devices
chem
Prior art date
Application number
AT87305350T
Other languages
English (en)
Inventor
George William Gray
Kenneth Johnson Toyne
David Lacey
Eike Poetsch
Georg Weber
Original Assignee
Secr Defence Brit
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Secr Defence Brit filed Critical Secr Defence Brit
Application granted granted Critical
Publication of ATE73120T1 publication Critical patent/ATE73120T1/de

Links

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/18—Ethers having an ether-oxygen atom bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C43/192—Ethers having an ether-oxygen atom bound to a carbon atom of a ring other than a six-membered aromatic ring containing halogen
    • 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
    • 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
    • C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
    • 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
    • C09K19/3028—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon single bonds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT87305350T 1986-06-17 1987-06-17 Biphenylyl-aethane und ihre verwendung in fluessigkristall-materialien und -vorrichtungen. ATE73120T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868614676A GB8614676D0 (en) 1986-06-17 1986-06-17 Biphenylyl ethanes
EP87305350A EP0256636B1 (de) 1986-06-17 1987-06-17 Biphenylyl-Äthane und ihre Verwendung in Flüssigkristall-Materialien und -Vorrichtungen

Publications (1)

Publication Number Publication Date
ATE73120T1 true ATE73120T1 (de) 1992-03-15

Family

ID=10599558

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87305350T ATE73120T1 (de) 1986-06-17 1987-06-17 Biphenylyl-aethane und ihre verwendung in fluessigkristall-materialien und -vorrichtungen.

Country Status (5)

Country Link
EP (1) EP0256636B1 (de)
KR (1) KR960006005B1 (de)
AT (1) ATE73120T1 (de)
DE (1) DE3777009D1 (de)
GB (2) GB8614676D0 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3086228B2 (ja) * 1989-02-14 2000-09-11 チッソ株式会社 液晶組成物
US5292454A (en) * 1989-05-26 1994-03-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Trifluorotoluene compounds, and a liquid crystalline medium
DE3928783C2 (de) * 1989-05-26 1999-01-14 Merck Patent Gmbh Trifluortoluolverbindungen und flüssigkristallines Medium
US5482653A (en) * 1989-05-30 1996-01-09 Merck Patent Gesellschaft Mit Beschrankter Haftung Fluoro-chloro-benzene derivatives
EP0428666B1 (de) * 1989-05-30 1995-03-15 MERCK PATENT GmbH Fluoro-chloro-benzenderivate
GB8912339D0 (en) * 1989-05-30 1989-07-12 Merck Patent Gmbh Fluorinated biphenyl derivatives
DE59008310D1 (de) * 1989-08-26 1995-03-02 Merck Patent Gmbh Flüssigkristallines medium.
DE4027315A1 (de) * 1989-08-30 1991-03-07 Merck Patent Gmbh Halogenierte benzolderivate und fluessigkristallines medium
DE59105946D1 (de) * 1990-01-25 1995-08-17 Merck Patent Gmbh Halogenierte Terphenyle und flüssigkristallines Medium.
US5308542A (en) * 1990-03-13 1994-05-03 Merck Patent Gesellschaft Mit Beschrankter Haftung 4,4'-disubstituted 2',3-difluorobisphenyls and a liquid-crystalline medium
DE69111539T2 (de) * 1990-04-02 1996-01-18 Merck Patent Gmbh Nematische flüssigkristallmischungen und matrix-flüssigkristallanzeige.
JP2795325B2 (ja) * 1990-04-13 1998-09-10 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 液晶媒体
DE4111015B4 (de) * 1990-04-13 2010-10-14 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
DE4018651B4 (de) * 1990-06-11 2005-12-22 Merck Patent Gmbh Flüssigkristallines Medium und seine Verwendung
GB2277928A (en) * 1993-05-12 1994-11-16 Merck Patent Gmbh Cyclohexyl- and cyclohexylethyl- fluorobiphenyls and liquid-crystalline compositions thereof
DE4423098A1 (de) * 1994-07-01 1996-01-04 Hoechst Ag Verwendung von Pyrimidingruppen enthaltenden konjugierten Verbindungen als Elektrolumineszenzmaterialien
EP0775101B1 (de) * 1994-08-06 2000-05-03 MERCK PATENT GmbH Benzolderivate und flüssigkristallines medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233641C2 (de) * 1981-09-10 1984-11-08 Dainippon Ink And Chemicals, Inc., Tokio/Tokyo Neue nematische Halogenverbindungen
JPS61282328A (ja) * 1985-06-10 1986-12-12 Chisso Corp シクロヘキサン誘導体

Also Published As

Publication number Publication date
GB8713737D0 (en) 1987-07-15
EP0256636A2 (de) 1988-02-24
DE3777009D1 (de) 1992-04-09
EP0256636A3 (en) 1988-08-03
EP0256636B1 (de) 1992-03-04
KR880000548A (ko) 1988-03-26
GB8614676D0 (en) 1986-07-23
KR960006005B1 (ko) 1996-05-06
GB2193209A (en) 1988-02-03
GB2193209B (en) 1990-05-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee