JPS52113940A - Preparation of liquid crystals - Google Patents

Preparation of liquid crystals

Info

Publication number
JPS52113940A
JPS52113940A JP3034476A JP3034476A JPS52113940A JP S52113940 A JPS52113940 A JP S52113940A JP 3034476 A JP3034476 A JP 3034476A JP 3034476 A JP3034476 A JP 3034476A JP S52113940 A JPS52113940 A JP S52113940A
Authority
JP
Japan
Prior art keywords
liquid crystals
preparation
twistnematic
nitrophenol
useful
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
JP3034476A
Other languages
Japanese (ja)
Inventor
Haruaki Watanabe
Masataka Miyamura
Minoru Hashimoto
Daisuke Nakagawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3034476A priority Critical patent/JPS52113940A/en
Publication of JPS52113940A publication Critical patent/JPS52113940A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Liquid crystals having positive dielectric anisotropy and useful as twistnematic type display means are prepared at low costs by reaction of benzoic acid derivatives and p-nitrophenol.
COPYRIGHT: (C)1977,JPO&Japio
JP3034476A 1976-03-19 1976-03-19 Preparation of liquid crystals Pending JPS52113940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3034476A JPS52113940A (en) 1976-03-19 1976-03-19 Preparation of liquid crystals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3034476A JPS52113940A (en) 1976-03-19 1976-03-19 Preparation of liquid crystals

Publications (1)

Publication Number Publication Date
JPS52113940A true JPS52113940A (en) 1977-09-24

Family

ID=12301208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3034476A Pending JPS52113940A (en) 1976-03-19 1976-03-19 Preparation of liquid crystals

Country Status (1)

Country Link
JP (1) JPS52113940A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193109B2 (en) 2003-03-06 2007-03-20 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7214760B2 (en) 2004-01-15 2007-05-08 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7276625B2 (en) 2002-10-15 2007-10-02 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7276625B2 (en) 2002-10-15 2007-10-02 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7339072B2 (en) 2002-10-15 2008-03-04 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7193109B2 (en) 2003-03-06 2007-03-20 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7226986B2 (en) 2003-03-06 2007-06-05 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7214760B2 (en) 2004-01-15 2007-05-08 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7601795B2 (en) 2004-01-15 2009-10-13 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production

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