JPH01282215A - 高重合度ポリブチレンテレフタレートの製造方法 - Google Patents

高重合度ポリブチレンテレフタレートの製造方法

Info

Publication number
JPH01282215A
JPH01282215A JP11182188A JP11182188A JPH01282215A JP H01282215 A JPH01282215 A JP H01282215A JP 11182188 A JP11182188 A JP 11182188A JP 11182188 A JP11182188 A JP 11182188A JP H01282215 A JPH01282215 A JP H01282215A
Authority
JP
Japan
Prior art keywords
reaction
hindered phenol
polymer
catalyst
added
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
JP11182188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0411574B2 (2
Inventor
Kunihiro Azuma
東　国広
Joshin Kuwata
桑田　浄伸
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP11182188A priority Critical patent/JPH01282215A/ja
Publication of JPH01282215A publication Critical patent/JPH01282215A/ja
Publication of JPH0411574B2 publication Critical patent/JPH0411574B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
JP11182188A 1988-05-09 1988-05-09 高重合度ポリブチレンテレフタレートの製造方法 Granted JPH01282215A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11182188A JPH01282215A (ja) 1988-05-09 1988-05-09 高重合度ポリブチレンテレフタレートの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11182188A JPH01282215A (ja) 1988-05-09 1988-05-09 高重合度ポリブチレンテレフタレートの製造方法

Publications (2)

Publication Number Publication Date
JPH01282215A true JPH01282215A (ja) 1989-11-14
JPH0411574B2 JPH0411574B2 (2) 1992-02-28

Family

ID=14571003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11182188A Granted JPH01282215A (ja) 1988-05-09 1988-05-09 高重合度ポリブチレンテレフタレートの製造方法

Country Status (1)

Country Link
JP (1) JPH01282215A (2)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237042A (en) * 1991-06-12 1993-08-17 Korea Institute Of Science And Technology Process for the preparation of polybutylene terephthalate based polymer
WO1998023662A3 (en) * 1996-11-27 1998-07-09 Shell Int Research Modified 1,3-propanediol-based polyesters
US6093786A (en) * 1996-11-27 2000-07-25 Shell Oil Company Process for preparing polytrimethylene terephthalate
JP2008056874A (ja) * 2006-09-04 2008-03-13 Teijin Fibers Ltd 色相良好なポリエステルの製造方法
JP2008150625A (ja) * 1997-03-31 2008-07-03 Toray Ind Inc ポリブチレンテレフタレートの製造法
CN109666131A (zh) * 2017-10-17 2019-04-23 中国石油化工股份有限公司 聚对苯二甲酸丁二醇酯树脂的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4975661A (2) * 1972-11-24 1974-07-22
JPS5124695A (en) * 1974-08-24 1976-02-28 Mitsubishi Chem Ind Horiesuteruno seizoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4975661A (2) * 1972-11-24 1974-07-22
JPS5124695A (en) * 1974-08-24 1976-02-28 Mitsubishi Chem Ind Horiesuteruno seizoho

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237042A (en) * 1991-06-12 1993-08-17 Korea Institute Of Science And Technology Process for the preparation of polybutylene terephthalate based polymer
WO1998023662A3 (en) * 1996-11-27 1998-07-09 Shell Int Research Modified 1,3-propanediol-based polyesters
US6093786A (en) * 1996-11-27 2000-07-25 Shell Oil Company Process for preparing polytrimethylene terephthalate
JP2008150625A (ja) * 1997-03-31 2008-07-03 Toray Ind Inc ポリブチレンテレフタレートの製造法
JP2008056874A (ja) * 2006-09-04 2008-03-13 Teijin Fibers Ltd 色相良好なポリエステルの製造方法
CN109666131A (zh) * 2017-10-17 2019-04-23 中国石油化工股份有限公司 聚对苯二甲酸丁二醇酯树脂的制备方法
CN109666131B (zh) * 2017-10-17 2022-02-01 中国石油化工股份有限公司 聚对苯二甲酸丁二醇酯树脂的制备方法

Also Published As

Publication number Publication date
JPH0411574B2 (2) 1992-02-28

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