JPS5411996A - Batch-wise polycondensation reactor - Google Patents

Batch-wise polycondensation reactor

Info

Publication number
JPS5411996A
JPS5411996A JP7820477A JP7820477A JPS5411996A JP S5411996 A JPS5411996 A JP S5411996A JP 7820477 A JP7820477 A JP 7820477A JP 7820477 A JP7820477 A JP 7820477A JP S5411996 A JPS5411996 A JP S5411996A
Authority
JP
Japan
Prior art keywords
batch
polycondensation reactor
wise
wise polycondensation
reaction
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
JP7820477A
Other languages
Japanese (ja)
Inventor
Shigeru Hanazumi
Keizo Ishii
Shinichi Harada
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint 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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Priority to JP7820477A priority Critical patent/JPS5411996A/en
Publication of JPS5411996A publication Critical patent/JPS5411996A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: A specifically structured reactor is used in polycondensation reaction to expand the surface area of the reaction mixture, improve the circulation of the refleuxed liquid and eliminate rapidly the formed water, thus cutting greatly the reaction time.
COPYRIGHT: (C)1979,JPO&Japio
JP7820477A 1977-06-29 1977-06-29 Batch-wise polycondensation reactor Pending JPS5411996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7820477A JPS5411996A (en) 1977-06-29 1977-06-29 Batch-wise polycondensation reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7820477A JPS5411996A (en) 1977-06-29 1977-06-29 Batch-wise polycondensation reactor

Publications (1)

Publication Number Publication Date
JPS5411996A true JPS5411996A (en) 1979-01-29

Family

ID=13655485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7820477A Pending JPS5411996A (en) 1977-06-29 1977-06-29 Batch-wise polycondensation reactor

Country Status (1)

Country Link
JP (1) JPS5411996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928176A (en) * 1972-07-12 1974-03-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4928176A (en) * 1972-07-12 1974-03-13

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