GB2017742B - Liquid crystal materials - Google Patents

Liquid crystal materials

Info

Publication number
GB2017742B
GB2017742B GB7906182A GB7906182A GB2017742B GB 2017742 B GB2017742 B GB 2017742B GB 7906182 A GB7906182 A GB 7906182A GB 7906182 A GB7906182 A GB 7906182A GB 2017742 B GB2017742 B GB 2017742B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal materials
materials
liquid
crystal
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
GB7906182A
Other versions
GB2017742A (en
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
Application filed by Suwa Seikosha KK filed Critical Suwa Seikosha KK
Priority to GB7906182A priority Critical patent/GB2017742B/en
Publication of GB2017742A publication Critical patent/GB2017742A/en
Application granted granted Critical
Publication of GB2017742B publication Critical patent/GB2017742B/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
    • C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
GB7906182A 1979-02-21 1979-02-21 Liquid crystal materials Expired GB2017742B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7906182A GB2017742B (en) 1979-02-21 1979-02-21 Liquid crystal materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7906182A GB2017742B (en) 1979-02-21 1979-02-21 Liquid crystal materials

Publications (2)

Publication Number Publication Date
GB2017742A GB2017742A (en) 1979-10-10
GB2017742B true GB2017742B (en) 1982-08-18

Family

ID=10503349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7906182A Expired GB2017742B (en) 1979-02-21 1979-02-21 Liquid crystal materials

Country Status (1)

Country Link
GB (1) GB2017742B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427569A (en) 1980-12-18 1984-01-24 Hughes Aircraft Company Short length ester liquid crystal mixtures and process for making same

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337999A (en) * 1977-08-29 1982-07-06 Sharp Corporation Fluorescent liquid crystal display compositions and devices
JPS5483694A (en) * 1977-12-16 1979-07-03 Hitachi Ltd Nematic liquid crystal body for display device
US4525033A (en) * 1978-06-08 1985-06-25 Kabushiki Kaisha Suwa Seikosha Liquid crystal compound and compositions containing same
US4261652A (en) * 1978-08-04 1981-04-14 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal compounds and materials and devices containing them
JPS5534206A (en) * 1978-08-30 1980-03-10 Hitachi Ltd Nematic liquid crystal for display unit
DE2933563A1 (en) * 1979-07-18 1981-02-05 Bbc Brown Boveri & Cie ANISOTROPE CONNECTIONS WITH NEGATIVE DK ANISOTROPY
US4391730A (en) * 1979-08-09 1983-07-05 Veb Werk Fuer Fernsehelektronik Berlin Im Veb Kombinat Mikroelektronik Nematic liquid crystal compounds and use and device for using the same
US4328116A (en) * 1979-11-01 1982-05-04 Minnesota Mining And Manufacturing Company Liquid crystal compositions for multiplexed displays
US4309304A (en) * 1979-11-01 1982-01-05 Exxon Research & Engineering Co. Liquid crystal compositions for multiplexed displays
DE3022818C2 (en) * 1980-06-19 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Liquid crystal display element
GB2093057B (en) * 1981-02-13 1985-10-16 Secr Defence Liquid crystal composition comprising a component of low dielectric anisotropy one of high clearing point and a low melting nematic component
DE3266741D1 (en) * 1981-03-13 1985-11-14 Secr Defence Brit Liquid crystal compositions
US4577931A (en) * 1982-05-26 1986-03-25 Epson Corporation Liquid crystal composition
JPS596274A (en) * 1982-07-05 1984-01-13 Seiko Epson Corp Liquid crystal composition
JPH07278545A (en) * 1994-04-14 1995-10-24 Chisso Corp Nematic liquid crystal composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427569A (en) 1980-12-18 1984-01-24 Hughes Aircraft Company Short length ester liquid crystal mixtures and process for making same

Also Published As

Publication number Publication date
GB2017742A (en) 1979-10-10

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990220