DE3677674D1 - Secundaere alkoholderivate verwendbar in fluessigkristallinen materialien und vorrichtungen. - Google Patents

Secundaere alkoholderivate verwendbar in fluessigkristallinen materialien und vorrichtungen.

Info

Publication number
DE3677674D1
DE3677674D1 DE8686306261T DE3677674T DE3677674D1 DE 3677674 D1 DE3677674 D1 DE 3677674D1 DE 8686306261 T DE8686306261 T DE 8686306261T DE 3677674 T DE3677674 T DE 3677674T DE 3677674 D1 DE3677674 D1 DE 3677674D1
Authority
DE
Germany
Prior art keywords
devices
liquid crystal
crystal materials
alcohol derivatives
derivatives used
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 - Lifetime
Application number
DE8686306261T
Other languages
English (en)
Inventor
Edward Peter Raynes
Charles Ian Sage
John Stephen Lewis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BDH Chemicals Ltd
Qinetiq Ltd
Original Assignee
BDH Chemicals Ltd
UK Secretary of State for Defence
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 BDH Chemicals Ltd, UK Secretary of State for Defence filed Critical BDH Chemicals Ltd
Application granted granted Critical
Publication of DE3677674D1 publication Critical patent/DE3677674D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • 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
    • C09K19/126—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
    • 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
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom

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)
DE8686306261T 1985-08-19 1986-08-13 Secundaere alkoholderivate verwendbar in fluessigkristallinen materialien und vorrichtungen. Expired - Lifetime DE3677674D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858520715A GB8520715D0 (en) 1985-08-19 1985-08-19 Secondary alcohol derivatives

Publications (1)

Publication Number Publication Date
DE3677674D1 true DE3677674D1 (de) 1991-04-04

Family

ID=10583984

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686306261T Expired - Lifetime DE3677674D1 (de) 1985-08-19 1986-08-13 Secundaere alkoholderivate verwendbar in fluessigkristallinen materialien und vorrichtungen.

Country Status (5)

Country Link
US (1) US4753752A (de)
EP (1) EP0213841B1 (de)
JP (1) JP2568400B2 (de)
DE (1) DE3677674D1 (de)
GB (1) GB8520715D0 (de)

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US5486310A (en) * 1988-04-27 1996-01-23 Hoffmann-La Roche Inc. Liquid crystalline mixtures having a chiral tilted smectic phase
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US5244597A (en) * 1988-05-26 1993-09-14 Hoffmann-La Roche Inc. Liquid crystalline mixtures having a chiral tilted smectic phase
US5238600A (en) * 1988-06-01 1993-08-24 Hoffmann-La Roche Inc. Ibimethylenoxy containing liquid crystal compounds
EP0355314B1 (de) * 1988-06-24 1994-08-31 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
EP0347943B1 (de) * 1988-06-24 1994-09-14 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
EP0347944B1 (de) * 1988-06-24 1995-02-01 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung
EP0355313B1 (de) * 1988-06-24 1994-08-31 Canon Kabushiki Kaisha Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und dieselbe verwendende Vorrichtung
ES2059631T3 (es) * 1988-06-24 1994-11-16 Canon Kk Composicion de cristal liquido ferroelectrico quiral esmectico y dispositivo de cristal liquido que utiliza la misma.
JPH02131450A (ja) * 1988-07-08 1990-05-21 Showa Shell Sekiyu Kk 液晶化合物
US5186858A (en) * 1988-07-13 1993-02-16 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
DE68921260T2 (de) * 1988-07-14 1995-07-06 Canon Kk Ferroelektrische, chirale, smektische Flüssigkristall-Zusammensetzung und Vorrichtung zu deren Anwendung.
US5250221A (en) * 1988-07-15 1993-10-05 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
ATE116674T1 (de) * 1988-07-15 1995-01-15 Canon Kk Ferroelektrische, chirale, smektische flüssigkristallzusammensetzung und deren verwendung in einer flüssigkristallanordnung.
EP0386198B1 (de) * 1988-08-31 1993-10-13 MERCK PATENT GmbH Thermochromische gemische
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
US5327273A (en) * 1989-06-29 1994-07-05 Hoffmann-La Roche Inc. Bistable ferroelectric liquid crystal display cell
US5235443A (en) * 1989-07-10 1993-08-10 Hoffmann-La Roche Inc. Polarizer device
MY106839A (en) * 1989-08-18 1995-08-30 Mitsui Petrochemical Ind Carboxylate compounds, liquid crystal compositions containing said compounds and liquid crystal elements.
US5271867A (en) * 1989-08-23 1993-12-21 Sharp Kabushiki Kaisha Liquid crystal composition and liquid crystal device containing the same
JP3021477B2 (ja) * 1989-08-28 2000-03-15 昭和シェル石油株式会社 三安定状態で駆動する光学素子用液晶
JPH03141323A (ja) * 1989-10-27 1991-06-17 Showa Shell Sekiyu Kk 液晶化合物
GB8925833D0 (en) * 1989-11-15 1990-01-04 Robertet Sa Derivatives of aromatic benzoates as inhibitors of esterase-producing micro-organisms
EP0449049B1 (de) * 1990-03-27 1994-12-28 F. Hoffmann-La Roche Ag Naphthalindicarbonsäureester
US5212027A (en) * 1990-05-18 1993-05-18 Basf Aktiengesellschaft Monomers and their use for the production of a laser-optical recording element which can be repeatedly erased and recorded on
US5128061A (en) * 1990-08-14 1992-07-07 Optical Shields, Inc. Phenyl-pyrimidine liquid crystal materials
JPH0749417B2 (ja) * 1990-10-31 1995-05-31 三星電管株式會社 光学活性脂肪族β−ハロゲン置換カルボン酸４’−（４−アルコキシフェニルチオオキソ）ビフェニリルエステル系化合物及びその製造方法
JPH04314792A (ja) * 1991-04-12 1992-11-05 Nippon Oil Co Ltd 食品機械用グリース状油脂組成物
US5356559A (en) * 1991-07-19 1994-10-18 Hoffmann-La Roche Inc. Optically active piperazinyl derivatives as liquid crystals
DE4423098A1 (de) * 1994-07-01 1996-01-04 Hoechst Ag Verwendung von Pyrimidingruppen enthaltenden konjugierten Verbindungen als Elektrolumineszenzmaterialien

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Also Published As

Publication number Publication date
EP0213841A3 (en) 1987-06-16
EP0213841A2 (de) 1987-03-11
US4753752A (en) 1988-06-28
EP0213841B1 (de) 1991-02-27
JPS6289643A (ja) 1987-04-24
GB8520715D0 (en) 1985-09-25
JP2568400B2 (ja) 1997-01-08

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BEETZ JUN., R., DIPL.-ING. DR.-ING. TIMPE, W., DR.-ING. SIEGFRIED, J., DIPL.-ING. SCHMITT-FUMIAN, W., PROF. DIPL.-CHEM. DR.RER.NAT. MAYR, C., DIPL.-PHYS.DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QINETIQ LTD., LONDON, GB

Owner name: BDH CHEMICALS LTD., POOLE, GB

8339 Ceased/non-payment of the annual fee