HK100685A - Liquid crystal alkyl bicyclo(2,2,2)octyl phenyl or biphenyl nitrile compounds and liquid crystal materials and devices containing them - Google Patents

Liquid crystal alkyl bicyclo(2,2,2)octyl phenyl or biphenyl nitrile compounds and liquid crystal materials and devices containing them

Info

Publication number
HK100685A
HK100685A HK100685A HK100685A HK100685A HK 100685 A HK100685 A HK 100685A HK 100685 A HK100685 A HK 100685A HK 100685 A HK100685 A HK 100685A HK 100685 A HK100685 A HK 100685A
Authority
HK
Hong Kong
Prior art keywords
liquid crystal
devices containing
octyl phenyl
nitrile compounds
biphenyl nitrile
Prior art date
Application number
HK100685A
Other languages
English (en)
Inventor
William Gray George
Malcolm Kelly Stephen
Gerard Mcdonnell Damien
Mosley Alan
Original Assignee
The Secretary Of State For Defence
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 The Secretary Of State For Defence filed Critical The Secretary Of State For Defence
Publication of HK100685A publication Critical patent/HK100685A/xx

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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/321—Compounds containing a bicyclo [2,2,2] octane ring

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
HK100685A 1978-08-04 1985-12-18 Liquid crystal alkyl bicyclo(2,2,2)octyl phenyl or biphenyl nitrile compounds and liquid crystal materials and devices containing them HK100685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7832350 1978-08-04

Publications (1)

Publication Number Publication Date
HK100685A true HK100685A (en) 1985-12-27

Family

ID=10498876

Family Applications (1)

Application Number Title Priority Date Filing Date
HK100685A HK100685A (en) 1978-08-04 1985-12-18 Liquid crystal alkyl bicyclo(2,2,2)octyl phenyl or biphenyl nitrile compounds and liquid crystal materials and devices containing them

Country Status (8)

Country Link
EP (1) EP0008188B1 (cg-RX-API-DMAC10.html)
JP (1) JPS5524173A (cg-RX-API-DMAC10.html)
CA (1) CA1136649A (cg-RX-API-DMAC10.html)
DD (1) DD145275A5 (cg-RX-API-DMAC10.html)
DE (1) DE2963158D1 (cg-RX-API-DMAC10.html)
HK (1) HK100685A (cg-RX-API-DMAC10.html)
MY (1) MY8700221A (cg-RX-API-DMAC10.html)
SG (1) SG68385G (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3205766A1 (de) * 1982-02-18 1983-08-25 Merck Patent Gmbh, 6100 Darmstadt Benzonitrile
DE3530126A1 (de) * 1985-08-23 1987-02-26 Merck Patent Gmbh Bicyclooctanderivate

Also Published As

Publication number Publication date
JPH0140025B2 (cg-RX-API-DMAC10.html) 1989-08-24
SG68385G (en) 1986-07-25
CA1136649A (en) 1982-11-30
DE2963158D1 (en) 1982-08-12
DD145275A5 (de) 1980-12-03
EP0008188B1 (en) 1982-06-23
EP0008188A1 (en) 1980-02-20
JPS5524173A (en) 1980-02-21
MY8700221A (en) 1987-12-31

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Legal Events

Date Code Title Description
PE Patent expired