JPS54159384A - Liquid crystal composition - Google Patents
Liquid crystal compositionInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57144229A (en) * | 1981-01-30 | 1982-09-06 | Hoffmann La Roche | (trans-4-alkylcyclohexyl) ethanes |
-
1978
- 1978-06-08 JP JP6922678A patent/JPS54159384A/en active Pending
Cited By (2)
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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