NO884137L - Flytendekrystallinske, spesielt ferroelektriske flytendekrystallinske, blandinger. - Google Patents

Flytendekrystallinske, spesielt ferroelektriske flytendekrystallinske, blandinger.

Info

Publication number
NO884137L
NO884137L NO88884137A NO884137A NO884137L NO 884137 L NO884137 L NO 884137L NO 88884137 A NO88884137 A NO 88884137A NO 884137 A NO884137 A NO 884137A NO 884137 L NO884137 L NO 884137L
Authority
NO
Norway
Prior art keywords
liquid crystal
mixtures
crystal lines
image
general formula
Prior art date
Application number
NO88884137A
Other languages
English (en)
Norwegian (no)
Other versions
NO884137D0 (no
Inventor
Hans-Rolf Duebal
Claus Escher
Wolfgang Hemmerling
Ingrid Mueller
Dieter Ohlendorf
Rainer Wingen
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO884137D0 publication Critical patent/NO884137D0/no
Publication of NO884137L publication Critical patent/NO884137L/no

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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed 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
    • 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
    • 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
    • C09K19/3466—Pyrimidine with at least another heterocycle in the 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Crystal (AREA)
NO88884137A 1987-09-19 1988-09-16 Flytendekrystallinske, spesielt ferroelektriske flytendekrystallinske, blandinger. NO884137L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3731640 1987-09-19

Publications (2)

Publication Number Publication Date
NO884137D0 NO884137D0 (no) 1988-09-16
NO884137L true NO884137L (no) 1989-03-20

Family

ID=6336446

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88884137A NO884137L (no) 1987-09-19 1988-09-16 Flytendekrystallinske, spesielt ferroelektriske flytendekrystallinske, blandinger.

Country Status (7)

Country Link
US (1) US5071589A (ja)
EP (1) EP0307880B1 (ja)
JP (1) JPH0196285A (ja)
KR (1) KR890005244A (ja)
AT (1) ATE100132T1 (ja)
DE (2) DE3887048D1 (ja)
NO (1) NO884137L (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718174A1 (de) * 1987-05-29 1988-12-15 Hoechst Ag Verwendung von optisch aktiven oxiran-2-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive oxiran-2-carbonsaeureester
DE3827600A1 (de) 1988-08-13 1990-02-15 Hoechst Ag Organosilylalkyl- oder -alkenyl-verbindungen, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallinen mischungen
DE3832503A1 (de) * 1988-09-24 1990-03-29 Hoechst Ag Neue optisch aktive ester der 5-ethyl- und der 5-vinyl-1,3-dioxolan-4-carbonsaeure, ihre verwendung als dotierstoffe in fluessigkristallmischungen und die neuen ester enthaltende fluessigkristallmischungen
DE3909356A1 (de) * 1989-03-22 1990-09-27 Hoechst Ag Fluessigkristalline, insbesondere ferroelektrische fluessigkristalline mischungen
DE3909354A1 (de) * 1989-03-22 1990-09-27 Hoechst Ag Ferroelektrische fluessigkristallsysteme mit hoher spontaner polarisation und guten orientierungseigenschaften
DE3909355A1 (de) * 1989-03-22 1990-09-27 Hoechst Ag Ferroelektrische fluessigkristalline mischungen
CA2016106C (en) * 1989-05-08 2000-03-28 Shosei Mori Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
US5250219A (en) * 1989-05-08 1993-10-05 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
DE3925971A1 (de) * 1989-08-05 1991-02-07 Hoechst Ag Fluessigkristalline, insbesondere ferroelektrische fluessigkristalline mischungen und ihre verwendung in elektrooptischen vorrichtungen
US5196955A (en) * 1990-05-24 1993-03-23 Semiconductor Energy Laboratory Co., Ltd. Ferroelectric liquid crystal optical device with viscosity not more than 30000 cps
DE59209854D1 (de) * 1991-06-14 2000-09-07 Rolic Ag Zug Verwendung von alkenyloxyphenylpyrimidinen für ferroelektrische mischungen
DE4434754A1 (de) * 1993-09-30 1995-04-06 Hoechst Ag Neue Verbindungen zur Verwendung in Flüssigkristallmischungen
US6413448B1 (en) 1999-04-26 2002-07-02 Displaytech, Inc. Cyclohexyl- and cyclohexenyl-substituted liquid crystals with low birefringence
US7195719B1 (en) 2001-01-03 2007-03-27 Displaytech, Inc. High polarization ferroelectric liquid crystal compositions
US6669999B2 (en) * 2001-05-30 2003-12-30 Industrial Technology Research Institute Method for broadening bandwidth of cholesteric liquid crystal
US6824707B2 (en) 2001-10-23 2004-11-30 Clariant International Ltd. Active matrix liquid crystal device and smectic liquid crystal mixture
EP1306419A1 (en) * 2001-10-23 2003-05-02 Clariant International Ltd. Active matrix liquid crystal device and smectic liquid crystal mixture
US6838128B1 (en) 2002-02-05 2005-01-04 Displaytech, Inc. High polarization dopants for ferroelectric liquid crystal compositions
US7169944B2 (en) * 2002-09-25 2007-01-30 Tosoh Corporation Optically active epoxy compounds and processes for their production
MX2022016223A (es) 2020-07-02 2023-02-23 Sea Pharmaceuticals Llc Composiciones farmaceuticas de acido 6-(2-(2h-tetrazol-5-il)etil)- 6-fluorodecahidroisoquinolina-3-carboxilico y derivados de ester del mismo.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3404117A1 (de) * 1984-02-07 1985-08-08 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
EP0191860B1 (en) * 1984-06-07 1990-04-18 Seiko Instruments Inc. Liquid crystal compound
GB2170214A (en) * 1985-01-26 1986-07-30 Stc Plc Ferroelectric smectic liquid crystal mixture
DE3500909A1 (de) * 1985-01-12 1986-07-17 Merck Patent Gmbh, 6100 Darmstadt Pyrimidine
JPS61246284A (ja) * 1985-04-24 1986-11-01 Teikoku Chem Ind Corp Ltd 液晶組成物
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
JPH07113112B2 (ja) * 1985-06-18 1995-12-06 チッソ株式会社 強誘電性カイラルスメクチツク液晶組成物
EP0225195B1 (en) * 1985-12-04 1993-11-24 Ajinomoto Co., Inc. Phenylpyrimidine-based compounds and liquid crystal composition containing the same
EP0257048B1 (de) * 1986-02-17 1994-08-24 MERCK PATENT GmbH Optisch aktive verbindungen
JPS62209190A (ja) * 1986-03-10 1987-09-14 Alps Electric Co Ltd 液晶組成物
JPS6337186A (ja) * 1986-08-01 1988-02-17 Matsushita Electric Ind Co Ltd 液晶組成物
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
EP0293910B1 (en) * 1987-06-04 1994-02-02 Canon Kabushiki Kaisha Liquid crystal composition and liquid crystal device containing same
JPH0629424B2 (ja) * 1987-06-05 1994-04-20 キヤノン株式会社 強誘電性カイラルスメクチツク液晶組成物およびこれを含む液晶素子
DE3731639A1 (de) * 1987-09-19 1989-03-30 Hoechst Ag Fluessigkristalline phenylpyrimidin-cyclohexancarbonsaeureester, verfahren zu ihrer herstellung und ihre verwendung in fluessigkristallmischungen

Also Published As

Publication number Publication date
ATE100132T1 (de) 1994-01-15
JPH0196285A (ja) 1989-04-14
NO884137D0 (no) 1988-09-16
EP0307880A3 (en) 1990-03-21
EP0307880B1 (de) 1994-01-12
DE3887048D1 (de) 1994-02-24
KR890005244A (ko) 1989-05-13
EP0307880A2 (de) 1989-03-22
US5071589A (en) 1991-12-10
DE3831226A1 (de) 1989-03-30

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