JPS5219634A - Batchwise process of esterification - Google Patents

Batchwise process of esterification

Info

Publication number
JPS5219634A
JPS5219634A JP9487175A JP9487175A JPS5219634A JP S5219634 A JPS5219634 A JP S5219634A JP 9487175 A JP9487175 A JP 9487175A JP 9487175 A JP9487175 A JP 9487175A JP S5219634 A JPS5219634 A JP S5219634A
Authority
JP
Japan
Prior art keywords
esterification
batchwise process
reaction
batch
glycol
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
JP9487175A
Other languages
Japanese (ja)
Inventor
Kimiyoshi Ishii
Masao Kawashima
Hiroshi Terada
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 Chemical Corp
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP9487175A priority Critical patent/JPS5219634A/en
Publication of JPS5219634A publication Critical patent/JPS5219634A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: A batch-wise process for the direct esterification, characterized in carrying out the reaction keeping the electrical conductivity of the reaction system at a specific level by the control of supply of dicarboxylic acid and glycol.
COPYRIGHT: (C)1977,JPO&Japio
JP9487175A 1975-08-04 1975-08-04 Batchwise process of esterification Pending JPS5219634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9487175A JPS5219634A (en) 1975-08-04 1975-08-04 Batchwise process of esterification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9487175A JPS5219634A (en) 1975-08-04 1975-08-04 Batchwise process of esterification

Publications (1)

Publication Number Publication Date
JPS5219634A true JPS5219634A (en) 1977-02-15

Family

ID=14122100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9487175A Pending JPS5219634A (en) 1975-08-04 1975-08-04 Batchwise process of esterification

Country Status (1)

Country Link
JP (1) JPS5219634A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115551A (en) * 1983-11-25 1985-06-22 Nippon Ester Co Ltd Esterification process
JPS60226846A (en) * 1984-04-26 1985-11-12 Nippon Ester Co Ltd Method for esterification
JPS61233651A (en) * 1985-04-08 1986-10-17 Nippon Ester Co Ltd Production of glycol ester of terephthalic acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115551A (en) * 1983-11-25 1985-06-22 Nippon Ester Co Ltd Esterification process
JPS60226846A (en) * 1984-04-26 1985-11-12 Nippon Ester Co Ltd Method for esterification
JPS61233651A (en) * 1985-04-08 1986-10-17 Nippon Ester Co Ltd Production of glycol ester of terephthalic acid

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