JPS51148794A - Preparation of aromatic polyester - Google Patents

Preparation of aromatic polyester

Info

Publication number
JPS51148794A
JPS51148794A JP7334675A JP7334675A JPS51148794A JP S51148794 A JPS51148794 A JP S51148794A JP 7334675 A JP7334675 A JP 7334675A JP 7334675 A JP7334675 A JP 7334675A JP S51148794 A JPS51148794 A JP S51148794A
Authority
JP
Japan
Prior art keywords
preparation
aromatic polyester
solubilizing
contaminants
free
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
JP7334675A
Other languages
Japanese (ja)
Other versions
JPS5529091B2 (en
Inventor
Takeshi Murayama
Masanao Ebara
Takao Kashiwara
Seiji Endo
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP7334675A priority Critical patent/JPS51148794A/en
Publication of JPS51148794A publication Critical patent/JPS51148794A/en
Publication of JPS5529091B2 publication Critical patent/JPS5529091B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare polyesters that are heat stable and free from troubles due to contaminants by solubilizing the catalyst residue by the addition of a specific phosphorus compound.
COPYRIGHT: (C)1976,JPO&Japio
JP7334675A 1975-06-16 1975-06-16 Preparation of aromatic polyester Granted JPS51148794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7334675A JPS51148794A (en) 1975-06-16 1975-06-16 Preparation of aromatic polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7334675A JPS51148794A (en) 1975-06-16 1975-06-16 Preparation of aromatic polyester

Publications (2)

Publication Number Publication Date
JPS51148794A true JPS51148794A (en) 1976-12-21
JPS5529091B2 JPS5529091B2 (en) 1980-08-01

Family

ID=13515495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7334675A Granted JPS51148794A (en) 1975-06-16 1975-06-16 Preparation of aromatic polyester

Country Status (1)

Country Link
JP (1) JPS51148794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017160325A (en) * 2016-03-09 2017-09-14 東レ株式会社 Polyester resin composition and method for producing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017160325A (en) * 2016-03-09 2017-09-14 東レ株式会社 Polyester resin composition and method for producing the same

Also Published As

Publication number Publication date
JPS5529091B2 (en) 1980-08-01

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