JPS5219635A - Process for esterification - Google Patents

Process for esterification

Info

Publication number
JPS5219635A
JPS5219635A JP9487275A JP9487275A JPS5219635A JP S5219635 A JPS5219635 A JP S5219635A JP 9487275 A JP9487275 A JP 9487275A JP 9487275 A JP9487275 A JP 9487275A JP S5219635 A JPS5219635 A JP S5219635A
Authority
JP
Japan
Prior art keywords
esterification
glycol
esterfication
reactants
batch
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.)
Granted
Application number
JP9487275A
Other languages
Japanese (ja)
Other versions
JPS5950660B2 (en
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 JP9487275A priority Critical patent/JPS5950660B2/en
Publication of JPS5219635A publication Critical patent/JPS5219635A/en
Publication of JPS5950660B2 publication Critical patent/JPS5950660B2/en
Expired legal-status Critical Current

Links

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

Abstract

PURPOSE: Batch-type direct esterification of dibasic acid, e.g. terephthalic acid with glycol, e.g. ethylene glycol by continuously feeding the mixture of the reactants while keeping the conversion of esterfication at 93W98%.
COPYRIGHT: (C)1977,JPO&Japio
JP9487275A 1975-08-04 1975-08-04 Esterification method Expired JPS5950660B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9487275A JPS5950660B2 (en) 1975-08-04 1975-08-04 Esterification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9487275A JPS5950660B2 (en) 1975-08-04 1975-08-04 Esterification method

Publications (2)

Publication Number Publication Date
JPS5219635A true JPS5219635A (en) 1977-02-15
JPS5950660B2 JPS5950660B2 (en) 1984-12-10

Family

ID=14122130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9487275A Expired JPS5950660B2 (en) 1975-08-04 1975-08-04 Esterification method

Country Status (1)

Country Link
JP (1) JPS5950660B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499978U (en) * 1977-12-27 1979-07-14
JPS5724333U (en) * 1980-07-17 1982-02-08

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642056U (en) * 1992-11-17 1994-06-03 三和研磨工業株式会社 Hand polisher

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499978U (en) * 1977-12-27 1979-07-14
JPS5724333U (en) * 1980-07-17 1982-02-08

Also Published As

Publication number Publication date
JPS5950660B2 (en) 1984-12-10

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