DD232304A5 - Fluessigkristalline phase - Google Patents

Fluessigkristalline phase Download PDF

Info

Publication number
DD232304A5
DD232304A5 DD85273086A DD27308685A DD232304A5 DD 232304 A5 DD232304 A5 DD 232304A5 DD 85273086 A DD85273086 A DD 85273086A DD 27308685 A DD27308685 A DD 27308685A DD 232304 A5 DD232304 A5 DD 232304A5
Authority
DD
German Democratic Republic
Prior art keywords
trans
hexylpyrimidine
ester
cyanophenyl
acid
Prior art date
Application number
DD85273086A
Other languages
German (de)
English (en)
Inventor
Bernhard Scheuble
Georg Weber
Original Assignee
Merck Patent Gmbh,De
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 Merck Patent Gmbh,De filed Critical Merck Patent Gmbh,De
Publication of DD232304A5 publication Critical patent/DD232304A5/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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD85273086A 1984-02-07 1985-02-06 Fluessigkristalline phase DD232304A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843404117 DE3404117A1 (de) 1984-02-07 1984-02-07 Fluessigkristalline phase

Publications (1)

Publication Number Publication Date
DD232304A5 true DD232304A5 (de) 1986-01-22

Family

ID=6226908

Family Applications (1)

Application Number Title Priority Date Filing Date
DD85273086A DD232304A5 (de) 1984-02-07 1985-02-06 Fluessigkristalline phase

Country Status (4)

Country Link
EP (1) EP0151446B1 (fr)
JP (1) JPS60192787A (fr)
DD (1) DD232304A5 (fr)
DE (2) DE3404117A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315295A1 (de) * 1983-04-27 1984-10-31 Merck Patent Gmbh, 6100 Darmstadt Fluorhaltige pyrimidinderivate
US4788000A (en) * 1983-05-26 1988-11-29 Sharp Kabushiki Kaisha Liquid-crystal composition
EP0191860B1 (fr) * 1984-06-07 1990-04-18 Seiko Instruments Inc. Compose de cristaux liquides
WO1986002375A1 (fr) * 1984-10-17 1986-04-24 MERCK Patent Gesellschaft mit beschränkter Haftung Composition a base de cristaux liquides
DE3500897A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
DE3518734A1 (de) * 1985-05-24 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Smektische fluessigkristalline phasen
DE3650014D1 (de) * 1985-09-18 1994-09-08 Merck Patent Gmbh Smektische flüssigkristalline phasen.
JPS62294664A (ja) * 1986-06-13 1987-12-22 Alps Electric Co Ltd 液晶性化合物
JPS62294663A (ja) * 1986-06-13 1987-12-22 Alps Electric Co Ltd 液晶性化合物
JP2508125B2 (ja) * 1986-09-09 1996-06-19 味の素株式会社 フェニルピリミジン化合物及びこれを含有してなる液晶組成物
JP2532886B2 (ja) * 1987-09-08 1996-09-11 チッソ株式会社 ネマチツク液晶組成物
DE3731639A1 (de) * 1987-09-19 1989-03-30 Hoechst Ag Fluessigkristalline phenylpyrimidin-cyclohexancarbonsaeureester, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallmischungen
DE3887048D1 (de) * 1987-09-19 1994-02-24 Hoechst Ag Flüssigkristalline, insbesondere ferroelektrische flüssigkristalline Mischungen.
JP2511478B2 (ja) * 1987-10-19 1996-06-26 カシオ計算機株式会社 時分割駆動用液晶組成物
WO1989003867A1 (fr) * 1987-10-19 1989-05-05 Casio Computer Company Limited Melange de cristaux liquides ameliore
US4913532A (en) * 1987-10-19 1990-04-03 Casio Computer Co., Ltd. Liquid crystal composition and liquid crystal display device using the same
US4944577A (en) * 1987-10-19 1990-07-31 Casio Computer Co., Ltd. Liquid crystal display device
EP0354940A1 (fr) * 1988-01-12 1990-02-21 MERCK PATENT GmbH Melange de cristaux liquides perfectionne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815860A1 (de) * 1977-04-15 1978-10-19 Hoffmann La Roche Fluessigkristalline mischungen
DD138558A1 (de) * 1977-12-08 1979-11-07 Frank Kuschel Nematische fluessig-kristalline gemische

Also Published As

Publication number Publication date
DE3404117A1 (de) 1985-08-08
EP0151446A3 (en) 1986-10-29
DE3579708D1 (de) 1990-10-25
EP0151446B1 (fr) 1990-09-19
EP0151446A2 (fr) 1985-08-14
JPS60192787A (ja) 1985-10-01

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Legal Events

Date Code Title Description
PJ Ceased due to non-payment of renewal fee (addendum to changes before extension act)