JPS54159384A - Liquid crystal composition - Google Patents

Liquid crystal composition

Info

Publication number
JPS54159384A
JPS54159384A JP6922678A JP6922678A JPS54159384A JP S54159384 A JPS54159384 A JP S54159384A JP 6922678 A JP6922678 A JP 6922678A JP 6922678 A JP6922678 A JP 6922678A JP S54159384 A JPS54159384 A JP S54159384A
Authority
JP
Japan
Prior art keywords
liquid crystal
contg
alkylcyclohexane
compsn
kinds
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.)
Pending
Application number
JP6922678A
Other languages
Japanese (ja)
Inventor
Sunao Oota
Yutaka Takeshita
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP6922678A priority Critical patent/JPS54159384A/en
Priority to CH182879A priority patent/CH642675A5/en
Priority to DE19792907213 priority patent/DE2907213A1/en
Publication of JPS54159384A publication Critical patent/JPS54159384A/en
Priority to HK52784A priority patent/HK52784A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To provide a colorless, low viscosity liquid crystal compsn. contg. 4'- cyanophenyl-4-alkylcyclohexane carboxylates, stable to external factors, and having a wide nematic temp. range and superior driving characteristics.
CONSTITUTION: A nematic liquid crystal compsn. is provided contg. one or more kinds of 4-cyanophenyl esters of 4-alkylcyclohexane carboxylic acids of formula I (where R1 is 1W6C linear alkyl) or further contg. one or more kinds of 4- alkoxyphenyl esters of 4-alkylcyclohexane carboxylic acids of formula II (where each of R2 and R3 is 1W6C linear alkyl). This compsn. shows short response time, esp. breaking time and long driving time compared to a conventional liquid crystal compsn.
COPYRIGHT: (C)1979,JPO&Japio
JP6922678A 1978-02-23 1978-06-08 Liquid crystal composition Pending JPS54159384A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6922678A JPS54159384A (en) 1978-06-08 1978-06-08 Liquid crystal composition
CH182879A CH642675A5 (en) 1978-02-23 1979-02-23 Nematic liquid-crystal mixtures
DE19792907213 DE2907213A1 (en) 1978-02-23 1979-02-23 NEMATIC LIQUID CRYSTAL MATERIAL
HK52784A HK52784A (en) 1978-02-23 1984-07-05 Liquid crystal compounds and compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6922678A JPS54159384A (en) 1978-06-08 1978-06-08 Liquid crystal composition

Publications (1)

Publication Number Publication Date
JPS54159384A true JPS54159384A (en) 1979-12-17

Family

ID=13396589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6922678A Pending JPS54159384A (en) 1978-02-23 1978-06-08 Liquid crystal composition

Country Status (1)

Country Link
JP (1) JPS54159384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144229A (en) * 1981-01-30 1982-09-06 Hoffmann La Roche (trans-4-alkylcyclohexyl) ethanes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144229A (en) * 1981-01-30 1982-09-06 Hoffmann La Roche (trans-4-alkylcyclohexyl) ethanes
JPH033643B2 (en) * 1981-01-30 1991-01-21 Efu Hofuman Ra Roshu Ag

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