JPS6346090B2 - - Google Patents

Info

Publication number
JPS6346090B2
JPS6346090B2 JP54069864A JP6986479A JPS6346090B2 JP S6346090 B2 JPS6346090 B2 JP S6346090B2 JP 54069864 A JP54069864 A JP 54069864A JP 6986479 A JP6986479 A JP 6986479A JP S6346090 B2 JPS6346090 B2 JP S6346090B2
Authority
JP
Japan
Prior art keywords
polyester
polymerization
group
acid
oxazoline
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
JP54069864A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55161823A (en
Inventor
Shunichi Matsumura
Hiroo Inada
Makoto Ogasawara
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP6986479A priority Critical patent/JPS55161823A/ja
Priority to US06/144,036 priority patent/US4331800A/en
Priority to CA000351127A priority patent/CA1151342A/en
Publication of JPS55161823A publication Critical patent/JPS55161823A/ja
Publication of JPS6346090B2 publication Critical patent/JPS6346090B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP6986479A 1979-05-02 1979-06-06 Production of polyester having high polymerization degree Granted JPS55161823A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6986479A JPS55161823A (en) 1979-06-06 1979-06-06 Production of polyester having high polymerization degree
US06/144,036 US4331800A (en) 1979-05-02 1980-04-28 Process for producing aromatic polyesters having an increased degree of polymerization
CA000351127A CA1151342A (en) 1979-05-02 1980-05-02 Process for producing aromatic polyesters having an increased degree of polymerization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6986479A JPS55161823A (en) 1979-06-06 1979-06-06 Production of polyester having high polymerization degree

Publications (2)

Publication Number Publication Date
JPS55161823A JPS55161823A (en) 1980-12-16
JPS6346090B2 true JPS6346090B2 (enrdf_load_stackoverflow) 1988-09-13

Family

ID=13415084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6986479A Granted JPS55161823A (en) 1979-05-02 1979-06-06 Production of polyester having high polymerization degree

Country Status (1)

Country Link
JP (1) JPS55161823A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953529A (ja) * 1982-09-22 1984-03-28 Teijin Ltd ポリエステルの製造法
JP2507379B2 (ja) * 1986-06-23 1996-06-12 帝人株式会社 高重合度ポリエステルの製造方法
DE69421842T2 (de) * 1993-04-27 2000-06-15 Nippon Shokubai Co. Ltd., Osaka Verfahren zur Herstellung von Polyester durch Ringöffnungs-Copolymerisation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH583308A5 (enrdf_load_stackoverflow) * 1973-09-24 1976-12-31 Inventa Ag

Also Published As

Publication number Publication date
JPS55161823A (en) 1980-12-16

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