GB1482842A - Nematic liquid crystal material - Google Patents

Nematic liquid crystal material

Info

Publication number
GB1482842A
GB1482842A GB489575A GB489575A GB1482842A GB 1482842 A GB1482842 A GB 1482842A GB 489575 A GB489575 A GB 489575A GB 489575 A GB489575 A GB 489575A GB 1482842 A GB1482842 A GB 1482842A
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
nematic liquid
crystal material
feb
compound
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
GB489575A
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.)
Suwa Seikosha KK
Original Assignee
Suwa Seikosha KK
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
Priority claimed from JP1727674A external-priority patent/JPS50110987A/ja
Priority claimed from JP2854974A external-priority patent/JPS50122478A/ja
Application filed by Suwa Seikosha KK filed Critical Suwa Seikosha KK
Publication of GB1482842A publication Critical patent/GB1482842A/en
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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

1482842 Liquid crystal compositions SUWA SEIKOSHA KK 5 Feb 1975 [14 March 1974 13 Feb 1974] 4895/75 Heading C4X A nematic liquid crystal composition comprises at least one nematic compound of the formula and at least one nematie compound where R, R<SP>1</SP> and R<SP>11</SP> are such an alkyl or acyl group and may be the same or different. It may be used in an electro-optic "twist" device.
GB489575A 1974-02-13 1975-02-05 Nematic liquid crystal material Expired GB1482842A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1727674A JPS50110987A (en) 1974-02-13 1974-02-13
JP2854974A JPS50122478A (en) 1974-03-14 1974-03-14

Publications (1)

Publication Number Publication Date
GB1482842A true GB1482842A (en) 1977-08-17

Family

ID=26353764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB489575A Expired GB1482842A (en) 1974-02-13 1975-02-05 Nematic liquid crystal material

Country Status (2)

Country Link
CH (1) CH606383A5 (en)
GB (1) GB1482842A (en)

Also Published As

Publication number Publication date
CH606383A5 (en) 1978-10-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee