JPH0318649B2 - - Google Patents

Info

Publication number
JPH0318649B2
JPH0318649B2 JP20525482A JP20525482A JPH0318649B2 JP H0318649 B2 JPH0318649 B2 JP H0318649B2 JP 20525482 A JP20525482 A JP 20525482A JP 20525482 A JP20525482 A JP 20525482A JP H0318649 B2 JPH0318649 B2 JP H0318649B2
Authority
JP
Japan
Prior art keywords
ethylene glycol
polyester
distillation
distilled
heat treatment
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.)
Expired
Application number
JP20525482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5996124A (ja
Inventor
Tetsuya Sugita
Koichi Ikeyama
Jinichi Mizutani
Norio Kanbe
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.)
Diafoil Co Ltd
Original Assignee
Diafoil 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 Diafoil Co Ltd filed Critical Diafoil Co Ltd
Priority to JP20525482A priority Critical patent/JPS5996124A/ja
Publication of JPS5996124A publication Critical patent/JPS5996124A/ja
Publication of JPH0318649B2 publication Critical patent/JPH0318649B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP20525482A 1982-11-22 1982-11-22 ポリエステルの製造方法 Granted JPS5996124A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20525482A JPS5996124A (ja) 1982-11-22 1982-11-22 ポリエステルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20525482A JPS5996124A (ja) 1982-11-22 1982-11-22 ポリエステルの製造方法

Publications (2)

Publication Number Publication Date
JPS5996124A JPS5996124A (ja) 1984-06-02
JPH0318649B2 true JPH0318649B2 (enrdf_load_stackoverflow) 1991-03-13

Family

ID=16503937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20525482A Granted JPS5996124A (ja) 1982-11-22 1982-11-22 ポリエステルの製造方法

Country Status (1)

Country Link
JP (1) JPS5996124A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5996124A (ja) 1984-06-02

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