JPS57190020A - Preparation of polyester - Google Patents

Preparation of polyester

Info

Publication number
JPS57190020A
JPS57190020A JP7482981A JP7482981A JPS57190020A JP S57190020 A JPS57190020 A JP S57190020A JP 7482981 A JP7482981 A JP 7482981A JP 7482981 A JP7482981 A JP 7482981A JP S57190020 A JPS57190020 A JP S57190020A
Authority
JP
Japan
Prior art keywords
catalyst
polyester
molar ratio
acid
aromatic dicarboxylic
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
JP7482981A
Other languages
English (en)
Inventor
Koichi Kodera
Katsuhiko Nishitomi
Yoji Iizaka
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP7482981A priority Critical patent/JPS57190020A/ja
Publication of JPS57190020A publication Critical patent/JPS57190020A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP7482981A 1981-05-20 1981-05-20 Preparation of polyester Pending JPS57190020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7482981A JPS57190020A (en) 1981-05-20 1981-05-20 Preparation of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7482981A JPS57190020A (en) 1981-05-20 1981-05-20 Preparation of polyester

Publications (1)

Publication Number Publication Date
JPS57190020A true JPS57190020A (en) 1982-11-22

Family

ID=13558602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7482981A Pending JPS57190020A (en) 1981-05-20 1981-05-20 Preparation of polyester

Country Status (1)

Country Link
JP (1) JPS57190020A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023538395A (ja) * 2020-08-19 2023-09-07 ヒョスン ティエヌシー コーポレーション ポリエステル成形体及びその製造方法
JP2024523325A (ja) * 2021-06-22 2024-06-28 エルジー・ケム・リミテッド ポリ乳酸重合体の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4715104A (ja) * 1971-01-02 1972-08-18
JPS4912913A (ja) * 1972-05-15 1974-02-04
JPS5232670A (en) * 1975-09-08 1977-03-12 Mitsubishi Electric Corp Flip chip solder bump
JPS54105196A (en) * 1978-02-06 1979-08-17 Hitachi Ltd Preparation of polyester

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4715104A (ja) * 1971-01-02 1972-08-18
JPS4912913A (ja) * 1972-05-15 1974-02-04
JPS5232670A (en) * 1975-09-08 1977-03-12 Mitsubishi Electric Corp Flip chip solder bump
JPS54105196A (en) * 1978-02-06 1979-08-17 Hitachi Ltd Preparation of polyester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023538395A (ja) * 2020-08-19 2023-09-07 ヒョスン ティエヌシー コーポレーション ポリエステル成形体及びその製造方法
JP2024523325A (ja) * 2021-06-22 2024-06-28 エルジー・ケム・リミテッド ポリ乳酸重合体の製造方法

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