JPS5893720A - 改質ポリエステルの製造方法 - Google Patents

改質ポリエステルの製造方法

Info

Publication number
JPS5893720A
JPS5893720A JP19390781A JP19390781A JPS5893720A JP S5893720 A JPS5893720 A JP S5893720A JP 19390781 A JP19390781 A JP 19390781A JP 19390781 A JP19390781 A JP 19390781A JP S5893720 A JPS5893720 A JP S5893720A
Authority
JP
Japan
Prior art keywords
oligomer
temperature
raw material
acid
ethylene glycol
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
JP19390781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6256893B2 (enExample
Inventor
Katsuya Hashimoto
橋本　克矢
Yutaka Tsumori
津森　豊
Masami Tani
谷　正實
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP19390781A priority Critical patent/JPS5893720A/ja
Publication of JPS5893720A publication Critical patent/JPS5893720A/ja
Publication of JPS6256893B2 publication Critical patent/JPS6256893B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
JP19390781A 1981-12-01 1981-12-01 改質ポリエステルの製造方法 Granted JPS5893720A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19390781A JPS5893720A (ja) 1981-12-01 1981-12-01 改質ポリエステルの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19390781A JPS5893720A (ja) 1981-12-01 1981-12-01 改質ポリエステルの製造方法

Publications (2)

Publication Number Publication Date
JPS5893720A true JPS5893720A (ja) 1983-06-03
JPS6256893B2 JPS6256893B2 (enExample) 1987-11-27

Family

ID=16315719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19390781A Granted JPS5893720A (ja) 1981-12-01 1981-12-01 改質ポリエステルの製造方法

Country Status (1)

Country Link
JP (1) JPS5893720A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108422A (ja) * 1983-11-17 1985-06-13 Mitsubishi Rayon Co Ltd 改質ポリエステルの製造方法
JP2013147547A (ja) * 2012-01-18 2013-08-01 Daiwa Can Co Ltd 共重合ポリエステル樹脂及びこれを製膜してなる金属板被覆用ポリエステルフィルム
JP2023023764A (ja) * 2021-08-06 2023-02-16 ユニチカ株式会社 再生ポリエステル樹脂及び再生ポリエステル樹脂の製造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01146463U (enExample) * 1988-03-31 1989-10-09

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4899293A (enExample) * 1972-03-29 1973-12-15
JPS5141795A (ja) * 1974-10-07 1976-04-08 Kuraray Co Kaishitsuhoriesuteruno seizoho
JPS5485298A (en) * 1977-12-13 1979-07-06 Nippon Ester Co Ltd Preparation of modified polyester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4899293A (enExample) * 1972-03-29 1973-12-15
JPS5141795A (ja) * 1974-10-07 1976-04-08 Kuraray Co Kaishitsuhoriesuteruno seizoho
JPS5485298A (en) * 1977-12-13 1979-07-06 Nippon Ester Co Ltd Preparation of modified polyester

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108422A (ja) * 1983-11-17 1985-06-13 Mitsubishi Rayon Co Ltd 改質ポリエステルの製造方法
JP2013147547A (ja) * 2012-01-18 2013-08-01 Daiwa Can Co Ltd 共重合ポリエステル樹脂及びこれを製膜してなる金属板被覆用ポリエステルフィルム
JP2023023764A (ja) * 2021-08-06 2023-02-16 ユニチカ株式会社 再生ポリエステル樹脂及び再生ポリエステル樹脂の製造方法

Also Published As

Publication number Publication date
JPS6256893B2 (enExample) 1987-11-27

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