JPS5718777A - Liquid crystal composition - Google Patents

Liquid crystal composition

Info

Publication number
JPS5718777A
JPS5718777A JP9243980A JP9243980A JPS5718777A JP S5718777 A JPS5718777 A JP S5718777A JP 9243980 A JP9243980 A JP 9243980A JP 9243980 A JP9243980 A JP 9243980A JP S5718777 A JPS5718777 A JP S5718777A
Authority
JP
Japan
Prior art keywords
straight
chain alkyl
formula
10w30wt
cyclohexylbenzoate
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
JP9243980A
Other languages
Japanese (ja)
Inventor
Motomu Yoshimura
Tatsuo Masumi
Torahiko Ando
Hiroshi Ono
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9243980A priority Critical patent/JPS5718777A/en
Publication of JPS5718777A publication Critical patent/JPS5718777A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A liquid crystals composition that is composed of a specific biphenyl, a phenylcyclohexane and a cyanophenyl cyclohexylbenzoate, thus keeping the nematic state over a wide temperature range including cryogenic temperature.
CONSTITUTION: (A) A biphenyl of formula I (R1 is 2W8C straight-chain alkyl, preferably ethyl-, n-propyl, n-butyl, straight-chain alkoxy, preferably ethoxy-n-propoxy-), (B) a phenylcyclohexane or formula II (R2 is 2W7C straight-chain alkyl, preferably ethyl), (C) cyanophenyl cyclohexylbenzoate of formula III (R3 is straight- chain alkyl of 2,4 or 5 carbon atoms) and (D) a biphenylcyclohexane of formula IV (R4 is straight-chain alkyl of 3W5 carbon atoms, preferably n-amyl) are mixed in amounts of 10W30wt% (A), 30W45wt% (B), 5W10wt% (C) and 10W30wt% (D) respectively to give the objective composition.
EFFECT: The response speed is high in the cryogenic zone.
COPYRIGHT: (C)1982,JPO&Japio
JP9243980A 1980-07-04 1980-07-04 Liquid crystal composition Pending JPS5718777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9243980A JPS5718777A (en) 1980-07-04 1980-07-04 Liquid crystal composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9243980A JPS5718777A (en) 1980-07-04 1980-07-04 Liquid crystal composition

Publications (1)

Publication Number Publication Date
JPS5718777A true JPS5718777A (en) 1982-01-30

Family

ID=14054450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9243980A Pending JPS5718777A (en) 1980-07-04 1980-07-04 Liquid crystal composition

Country Status (1)

Country Link
JP (1) JPS5718777A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135838A (en) * 1983-01-25 1984-08-04 Tsune Kawahara Preparation of soybean cheese
US4464283A (en) * 1981-07-08 1984-08-07 Hitachi, Ltd. Liquid crystal composition
US4469618A (en) * 1981-07-08 1984-09-04 Hitachi, Ltd. Liquid crystal mixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464283A (en) * 1981-07-08 1984-08-07 Hitachi, Ltd. Liquid crystal composition
US4469618A (en) * 1981-07-08 1984-09-04 Hitachi, Ltd. Liquid crystal mixture
JPS59135838A (en) * 1983-01-25 1984-08-04 Tsune Kawahara Preparation of soybean cheese

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