DE2338542A1 - Fluessigkristalline verbindungen - Google Patents

Fluessigkristalline verbindungen

Info

Publication number
DE2338542A1
DE2338542A1 DE19732338542 DE2338542A DE2338542A1 DE 2338542 A1 DE2338542 A1 DE 2338542A1 DE 19732338542 DE19732338542 DE 19732338542 DE 2338542 A DE2338542 A DE 2338542A DE 2338542 A1 DE2338542 A1 DE 2338542A1
Authority
DE
Germany
Prior art keywords
acrylonitrile
compounds
butoxyphenyl
carbon atoms
formula
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.)
Ceased
Application number
DE19732338542
Other languages
German (de)
English (en)
Inventor
Theodorus Cornelis Jozef Hegge
Jan Van Der Veen
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE2338542A1 publication Critical patent/DE2338542A1/de
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DE19732338542 1972-08-18 1973-07-30 Fluessigkristalline verbindungen Ceased DE2338542A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7211383A NL7211383A (lv) 1972-08-18 1972-08-18

Publications (1)

Publication Number Publication Date
DE2338542A1 true DE2338542A1 (de) 1974-02-28

Family

ID=19816748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732338542 Ceased DE2338542A1 (de) 1972-08-18 1973-07-30 Fluessigkristalline verbindungen

Country Status (8)

Country Link
JP (1) JPS4956959A (lv)
BE (1) BE803692A (lv)
CH (1) CH585703A5 (lv)
DE (1) DE2338542A1 (lv)
FR (1) FR2196330B1 (lv)
GB (1) GB1380517A (lv)
NL (1) NL7211383A (lv)
SE (1) SE403473B (lv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641861A1 (de) * 1975-09-25 1977-04-07 Philips Nv Nematisch fluessigkristallines gemisch von alpha-cyanostilbenen und dessen anwendung in bildwiedergabevorrichtungen
US4147655A (en) * 1977-01-14 1979-04-03 Thomson-Csf Liquid crystals with improved properties and devices using such liquid crystals

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9002830D0 (en) * 1990-02-08 1990-04-04 Secr Defence L.c.cyanoalkenes & alkenes
GB2255776B (en) * 1990-02-08 1993-09-08 Secr Defence Liquid crystal cyanoalkanes and cyanoalkenes
EP1764405A1 (en) * 2005-09-20 2007-03-21 Rolic AG Functionalized photoreactive compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641861A1 (de) * 1975-09-25 1977-04-07 Philips Nv Nematisch fluessigkristallines gemisch von alpha-cyanostilbenen und dessen anwendung in bildwiedergabevorrichtungen
US4089588A (en) * 1975-09-25 1978-05-16 U.S. Philips Corporation Nematic liquid crystalline mixture of α-cyanostilbenes and application thereof in image display devices
US4147655A (en) * 1977-01-14 1979-04-03 Thomson-Csf Liquid crystals with improved properties and devices using such liquid crystals

Also Published As

Publication number Publication date
SE403473B (sv) 1978-08-21
FR2196330B1 (lv) 1978-05-19
CH585703A5 (lv) 1977-03-15
NL7211383A (lv) 1974-02-20
FR2196330A1 (lv) 1974-03-15
JPS4956959A (lv) 1974-06-03
GB1380517A (en) 1975-01-15
BE803692A (fr) 1974-02-18

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Legal Events

Date Code Title Description
OD Request for examination
8131 Rejection