FR2350390A1 - Composes et melanges a cristaux liquides - Google Patents

Composes et melanges a cristaux liquides

Info

Publication number
FR2350390A1
FR2350390A1 FR7713254A FR7713254A FR2350390A1 FR 2350390 A1 FR2350390 A1 FR 2350390A1 FR 7713254 A FR7713254 A FR 7713254A FR 7713254 A FR7713254 A FR 7713254A FR 2350390 A1 FR2350390 A1 FR 2350390A1
Authority
FR
France
Prior art keywords
mixtures
liquid crystal
crystal compounds
compounds
liquid
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.)
Granted
Application number
FR7713254A
Other languages
English (en)
French (fr)
Other versions
FR2350390B1 (en, 2012
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2350390A1 publication Critical patent/FR2350390A1/fr
Application granted granted Critical
Publication of FR2350390B1 publication Critical patent/FR2350390B1/fr
Granted legal-status Critical Current

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
    • 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
    • C09K19/16—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon double bonds, e.g. stilbenes
    • 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
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- 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
    • C09K19/22—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases
    • 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
    • C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen 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
    • C09K19/08—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
    • C09K19/28—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and sulfur atoms as chain links, e.g. thioesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
FR7713254A 1976-05-04 1977-05-02 Composes et melanges a cristaux liquides Granted FR2350390A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH554876A CH599333A5 (en, 2012) 1976-05-04 1976-05-04

Publications (2)

Publication Number Publication Date
FR2350390A1 true FR2350390A1 (fr) 1977-12-02
FR2350390B1 FR2350390B1 (en, 2012) 1980-12-05

Family

ID=4295422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713254A Granted FR2350390A1 (fr) 1976-05-04 1977-05-02 Composes et melanges a cristaux liquides

Country Status (7)

Country Link
US (1) US4122026A (en, 2012)
JP (1) JPS52133886A (en, 2012)
AT (1) AT348600B (en, 2012)
CH (1) CH599333A5 (en, 2012)
DE (1) DE2623189A1 (en, 2012)
FR (1) FR2350390A1 (en, 2012)
GB (1) GB1550535A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228029A (en) * 1978-01-30 1980-10-14 Bbc Brown Boveri & Company Limited Liquid crystalline compositions

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187317A (en) * 1977-10-06 1980-02-05 William H. Rorer, Inc. Sunscreen and erythema treating with N-benzylidene anilenes
US4198349A (en) * 1977-10-06 1980-04-15 William H. Rorer, Inc. Benzylideneaniline derivatives
US4200648A (en) * 1977-10-06 1980-04-29 William H. Rorer, Inc. Method of treatment
DE2905992A1 (de) * 1978-02-17 1979-08-23 Dainippon Ink & Chemicals Trans-(aequatorial-aequatorial)-1,4- disubstituierte cyclohexanderivate und nematische fluessig-kristalline zusammensetzungen
US4162265A (en) * 1978-09-27 1979-07-24 The United States Of America As Represented By The Secretary Of The Air Force Aromatic enyne compounds and their synthesis
JPS5594366A (en) * 1979-01-12 1980-07-17 Hitachi Ltd 4-p-alkyl benzoyloxy-pyridine oxide
US4230727A (en) * 1979-04-02 1980-10-28 William H. Rorer, Inc. Compositions and method of treatment
EP0019665B2 (de) * 1979-05-28 1987-12-16 MERCK PATENT GmbH Flüssigkristalline Verbindungen
US4293193A (en) * 1979-08-15 1981-10-06 Temple University Amine-substituted liquid crystal compositions
CH645876A5 (de) * 1980-01-25 1984-10-31 Chisso Corp Halogenierte esterderivate mit positiver anisotropie und diese verbindungen enthaltende fluessigkristallmischungen.
GB8319849D0 (en) * 1983-07-22 1983-08-24 Secr Defence Compounds containing fluorobiphenyl group
DD245896A1 (de) * 1983-12-22 1987-05-20 Dietrich Demus Nematische fluessigkristall-gemische
US4909954A (en) * 1986-02-03 1990-03-20 Minnesota Mining And Manufacturing Company Second harmonic generation with schiff bases
US5169986A (en) * 1986-05-21 1992-12-08 Toray Industries, Inc. Organic nonlinear optical material
JPS63113429A (ja) * 1986-05-21 1988-05-18 Toray Ind Inc 有機非線形光学材料
US4933112A (en) * 1986-11-21 1990-06-12 Hoechst Celanese Corp. Side chain liquid crystalline polymers exhibiting nonlinear optical properties
US4855376A (en) * 1986-11-21 1989-08-08 Hoechst Celanese Corp. Side chain liquid crystalline polymers exhibiting nonlinear optical properties
US4851562A (en) * 1986-12-03 1989-07-25 Akzo N.V. Aromatic amide groups-containing diamines and polymers in which these diamines are incorporated
DE3901266A1 (de) * 1989-01-18 1990-07-19 Merck Patent Gmbh Fluorhaltige aromaten
CN103710030B (zh) * 2013-11-27 2016-01-20 合肥工业大学 一种氰基取代二苯乙烯型液晶材料及其制备工艺及应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853785A (en) * 1971-10-14 1974-12-10 Univ Temple Stable liquid crystal mixtures including anil-type nematic compounds
US3796479A (en) * 1972-07-11 1974-03-12 Hoffmann La Roche Electro-optical light-modulation cell utilizing a nematogenic material which exhibits the kerr effect at isotropic temperatures
US4011173A (en) * 1972-08-03 1977-03-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Modified nematic mixtures with positive dielectric anisotropy
DE2418703C3 (de) * 1973-04-24 1978-06-29 Dai Nippon Toryo K.K., Osaka (Japan) Nematische Flüssigkeitskristallmasse und deren Verwendung in elektrooptischen Elementen
JPS5043076A (en, 2012) * 1973-08-20 1975-04-18
US3983049A (en) * 1974-05-02 1976-09-28 General Electric Company Liquid crystal compositions with positive dielectric anisotropy
FR2309509A1 (fr) * 1975-04-30 1976-11-26 Thomson Csf Nouveau compose organique, melange mesomorphe a grande diffusion dynamique comportant ledit compose, et procede de fabrication dudit compose

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228029A (en) * 1978-01-30 1980-10-14 Bbc Brown Boveri & Company Limited Liquid crystalline compositions

Also Published As

Publication number Publication date
GB1550535A (en) 1979-08-15
AT348600B (de) 1979-02-26
DE2623189A1 (de) 1977-11-17
CH599333A5 (en, 2012) 1978-05-31
FR2350390B1 (en, 2012) 1980-12-05
ATA150477A (de) 1978-07-15
US4122026A (en) 1978-10-24
JPS52133886A (en) 1977-11-09

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Legal Events

Date Code Title Description
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