ATE59372T1 - Fluessigkristallverbindung vom tolan-typ. - Google Patents

Fluessigkristallverbindung vom tolan-typ.

Info

Publication number
ATE59372T1
ATE59372T1 AT88300184T AT88300184T ATE59372T1 AT E59372 T1 ATE59372 T1 AT E59372T1 AT 88300184 T AT88300184 T AT 88300184T AT 88300184 T AT88300184 T AT 88300184T AT E59372 T1 ATE59372 T1 AT E59372T1
Authority
AT
Austria
Prior art keywords
liquid crystal
type liquid
crystal compound
tolan type
tolan
Prior art date
Application number
AT88300184T
Other languages
English (en)
Inventor
Yasuyuki Goto
Tetsuya Ogawa
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of ATE59372T1 publication Critical patent/ATE59372T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/18—Polycyclic aromatic halogenated hydrocarbons
    • 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
    • C09K19/3059—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon triple bonds
AT88300184T 1987-01-20 1988-01-11 Fluessigkristallverbindung vom tolan-typ. ATE59372T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62010211A JPS63179838A (ja) 1987-01-20 1987-01-20 トラン型新規液晶化合物
EP88300184A EP0276067B1 (de) 1987-01-20 1988-01-11 Flüssigkristallverbindung vom Tolan-Typ

Publications (1)

Publication Number Publication Date
ATE59372T1 true ATE59372T1 (de) 1991-01-15

Family

ID=11743931

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88300184T ATE59372T1 (de) 1987-01-20 1988-01-11 Fluessigkristallverbindung vom tolan-typ.

Country Status (5)

Country Link
US (1) US4816180A (de)
EP (1) EP0276067B1 (de)
JP (1) JPS63179838A (de)
AT (1) ATE59372T1 (de)
DE (1) DE3861380D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3773446D1 (de) * 1986-08-04 1991-11-07 Chisso Corp Tolanderivat und dieses enthaltende fluessigkristallmischung.
DE3710069A1 (de) * 1987-03-27 1988-10-06 Merck Patent Gmbh Ethinderivate
EP0308438B1 (de) * 1987-04-03 1993-09-29 MERCK PATENT GmbH Flüssigkristalline Phase, Tolane enthaltend
JPS63310838A (ja) * 1987-06-13 1988-12-19 Chisso Corp トラン型新規液晶化合物
JPH062696B2 (ja) * 1987-09-25 1994-01-12 チッソ株式会社 トラン型新規液晶化合物
US5250216A (en) * 1988-05-31 1993-10-05 Chisso Corporation 1-(4-alkylphenylethynyl)-4-(alkylphenylethynyl)-benzene
US5207944A (en) * 1989-04-17 1993-05-04 Chisso Corporation Liquid crystal composition and liquid crystal display element
JPH0726100B2 (ja) * 1989-04-17 1995-03-22 チッソ株式会社 液晶組成物及び液晶表示素子
GB2240544B (en) * 1990-01-29 1993-08-18 Merck Patent Gmbh Liquid crystalline fluorinated chloro tolans
WO1992018448A1 (en) * 1991-04-13 1992-10-29 MERCK Patent Gesellschaft mit beschränkter Haftung Fluoro tolans and liquid crystalline media
DE69214206T2 (de) * 1991-07-08 1997-03-13 Asahi Glass Co Ltd Steuerverfahren für ein Flüssigkristallanzeigeelement
EP0593997B1 (de) * 1992-10-23 1997-04-09 MERCK PATENT GmbH Fluorsubstituierte Phenyl-Cyclohexylacetylene und sie enthaltende flüssigkristalline Gemische
US5543539A (en) * 1994-02-17 1996-08-06 Shin-Etsu Chemical Co., Ltd. Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226376A1 (de) * 1971-06-02 1972-12-14 Agence Nationale De Valorisation De La Recherche, Paris Tolane und Verfahren zu deren Herstellung
US4528114A (en) * 1981-12-18 1985-07-09 Hoffmann-La Roche Inc. Acetylenes
JPS60155142A (ja) * 1984-01-24 1985-08-15 Dainippon Ink & Chem Inc 新規なトラン系ネマチツク液晶化合物
GB2155465B (en) * 1984-01-23 1987-12-31 Dainippon Ink & Chemicals Tolan-type nematic liquid crystalline compounds
DE3582551D1 (de) * 1984-10-19 1991-05-23 Dainippon Ink & Chemicals Nematische fluessigkristallzusammensetzung.
JPS61197533A (ja) * 1985-02-26 1986-09-01 Dainippon Ink & Chem Inc ハロトラン誘導体
JPS61260031A (ja) * 1985-05-15 1986-11-18 Dainippon Ink & Chem Inc トランハライド化合物
US4754051A (en) * 1985-09-30 1988-06-28 Dainippon Ink And Chemicals, Inc. Optically active tolan derivative
JPH06126831A (ja) * 1992-10-21 1994-05-10 Toyobo Co Ltd 磁気記録媒体用ポリエステルフィルム

Also Published As

Publication number Publication date
JPS63179838A (ja) 1988-07-23
EP0276067A1 (de) 1988-07-27
US4816180A (en) 1989-03-28
EP0276067B1 (de) 1990-12-27
DE3861380D1 (de) 1991-02-07
JPH0253415B2 (de) 1990-11-16

Similar Documents

Publication Publication Date Title
ATE21699T1 (de) Verfahren zur herstellung von 2-penemverbindungen.
ATE59372T1 (de) Fluessigkristallverbindung vom tolan-typ.
DE68907847T2 (de) Mesomorphe Verbindung, diese enthaltende Flüssigkristall-Zusammensetzung und deren Anwendung in einer Flüssigkristall-Vorrichtung.
ATE77815T1 (de) Optisch aktive verbindungen mit mehreren asymmetrischen kohlenstoffatomen.
FI860369A (fi) Imidazolderivat, deras framstaellning och anvaendning samt dessa derivat innehaollande farmaceutiska kompositioner.
ATE123016T1 (de) Substituierte naphthalen-verbindungen und diese enthaltende flüssigkristall-zusammensetzungen.
DE3874633T2 (de) Ferroelektrische fluessigkristallzusammensetzung.
ATE97650T1 (de) Optisch aktiver 2-alkoxy-propyl-aether und fluessigkristallzusammensetzung.
DE3362504D1 (en) 1-carboxyalkanoylindoline-2-carboxylic-acid esters, their preparation, pharmaceutical compositions containing them, and their therapeutic use
DE3850842D1 (de) 2,5-Diphenylpyrimidin-Verbindungen und sie enthaltende flüssigkristalline Zusammensetzungen.
ES2038710T3 (es) Un procedimiento de preparacion de un derivado de benzoxazina y su utilizacion.
DE3888431T2 (de) Optisch aktive 2,5-Diphenylpyridine.
DE3872277D1 (de) Fluessigkristallverbindungen mit 4-(optisch aktiven alkyl)-3-cyanophenylgruppen.
NO176612C (no) Ferroelektrisk, flytende krystallblanding samt lysskiftende element som inneholder blandingen
ATE111430T1 (de) Cyclohexenylethanverbindungen.
ATE69448T1 (de) Chinolincarbonsaeure-derivate, diese enthaltende zusammensetzung, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von medikamenten.
DE69125408D1 (de) Flüssigkristallzusammensetzung und Vorrichtung die diese enthält
DE3762854D1 (de) Pharmazeutische zusammensetzungen mit inhalt von 5-phenyl-1,3-dioxoalkenylverbindungen.
DK0413278T3 (da) Anvendelse af xanthinderivater mod mavesår
ATE142682T1 (de) Flüssigkristallzusammensetzung und anzeigevorrichtung, welche selbige verwendet
DE3781986T2 (de) Substituierte chinoxaline.
ATE74604T1 (de) Substituierte pyrimidochinoxaline.
DE3864209D1 (de) Pharmazeutische verwendung aromatischer thioaether.
IT1244649B (it) Procedimento per il trattamento di substrati com composti aromatici contenenti gruppi solfo, composizioni contenenti tali composti e loro preparazione

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee