FR2612182B1 - Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique - Google Patents

Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique

Info

Publication number
FR2612182B1
FR2612182B1 FR8703408A FR8703408A FR2612182B1 FR 2612182 B1 FR2612182 B1 FR 2612182B1 FR 8703408 A FR8703408 A FR 8703408A FR 8703408 A FR8703408 A FR 8703408A FR 2612182 B1 FR2612182 B1 FR 2612182B1
Authority
FR
France
Prior art keywords
electro
preparation
substituted phenyl
liquid crystals
ferroelectric 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.)
Expired
Application number
FR8703408A
Other languages
English (en)
Other versions
FR2612182A1 (fr
Inventor
Huu Tinh Nguyen
Catherine Salleneuve
Christian Jean-Pierre Destrade
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8703408A priority Critical patent/FR2612182B1/fr
Publication of FR2612182A1 publication Critical patent/FR2612182A1/fr
Application granted granted Critical
Publication of FR2612182B1 publication Critical patent/FR2612182B1/fr
Expired 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
    • C09K19/20—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
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8703408A 1987-03-12 1987-03-12 Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique Expired FR2612182B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8703408A FR2612182B1 (fr) 1987-03-12 1987-03-12 Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703408A FR2612182B1 (fr) 1987-03-12 1987-03-12 Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique

Publications (2)

Publication Number Publication Date
FR2612182A1 FR2612182A1 (fr) 1988-09-16
FR2612182B1 true FR2612182B1 (fr) 1989-06-23

Family

ID=9348903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8703408A Expired FR2612182B1 (fr) 1987-03-12 1987-03-12 Esters phenyliques substitues utilisables comme cristaux liquides ferroelectriques, leur preparation et leur utilisation dans un dispositif de visualisation electro-optique

Country Status (1)

Country Link
FR (1) FR2612182B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358741B1 (fr) * 1988-03-10 1993-02-10 MERCK PATENT GmbH Derives de l'acide 2,3-difluorobenzoique
JP2822355B2 (ja) * 1989-12-27 1998-11-11 昭和シェル石油株式会社 三状態強誘電性条件で駆動させるための液晶電気光学素子
US5204018A (en) * 1990-02-01 1993-04-20 Hoffmann-La Roche Inc. Liquid crystals
GB9212334D0 (en) * 1992-06-10 1992-07-22 Secr Defence Liquid crystal compounds,mixtures and devices
WO1997000851A1 (fr) * 1995-06-23 1997-01-09 Zylepsis Limited Composes chimiques et leurs procedes de production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926834A (en) * 1973-10-01 1975-12-16 Rockwell International Corp Low melting point disubstituted-p,p'-phenyl cinnamate liquid crystals
JPS6049624B2 (ja) * 1977-03-08 1985-11-02 チッソ株式会社 ｐ−（ｐ′−ｎ−アルコキシシンナモイルオキシ）安息香酸及びその２−メチル−１−ブチルエステル
DE3685032D1 (de) * 1985-01-09 1992-06-04 Dainippon Ink & Chemicals Substituierte fluessigkristallverbindungen.
JPS61210056A (ja) * 1985-03-14 1986-09-18 Chisso Corp 含ハロゲン光学活性液晶化合物及び液晶組成物
DD240386B1 (de) * 1985-08-26 1989-01-18 Univ Halle Wittenberg Verfahren zur herstellung von verzweigten acyclischen alpha-chlorcarbonsaeuren
DE3766260D1 (de) * 1986-01-31 1991-01-03 Dainippon Ink & Chemicals Optisch aktive carbonsaeure-derivate und sie enthaltende fluessigkristalline zusammensetzungen.

Also Published As

Publication number Publication date
FR2612182A1 (fr) 1988-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse