JPS53109597A - Preparation of polyester - Google Patents

Preparation of polyester

Info

Publication number
JPS53109597A
JPS53109597A JP2435577A JP2435577A JPS53109597A JP S53109597 A JPS53109597 A JP S53109597A JP 2435577 A JP2435577 A JP 2435577A JP 2435577 A JP2435577 A JP 2435577A JP S53109597 A JPS53109597 A JP S53109597A
Authority
JP
Japan
Prior art keywords
polyester
preparation
whiteness
reacting
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
JP2435577A
Other languages
Japanese (ja)
Other versions
JPS6021172B2 (en
Inventor
Kou Tsukiyama
Yasuo Morimatsu
Noriya Okumura
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 JP2435577A priority Critical patent/JPS6021172B2/en
Publication of JPS53109597A publication Critical patent/JPS53109597A/en
Publication of JPS6021172B2 publication Critical patent/JPS6021172B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare a polyester having improved moldability and whiteness, by reacting a bifunctional aromatic carboxylic acid with a glycol in the presence of an antimony compound and a titanium aromatic polycarboxylate as polycondensation catalysts.
COPYRIGHT: (C)1978,JPO&Japio
JP2435577A 1977-03-08 1977-03-08 Polyester manufacturing method Expired JPS6021172B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2435577A JPS6021172B2 (en) 1977-03-08 1977-03-08 Polyester manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2435577A JPS6021172B2 (en) 1977-03-08 1977-03-08 Polyester manufacturing method

Publications (2)

Publication Number Publication Date
JPS53109597A true JPS53109597A (en) 1978-09-25
JPS6021172B2 JPS6021172B2 (en) 1985-05-25

Family

ID=12135876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2435577A Expired JPS6021172B2 (en) 1977-03-08 1977-03-08 Polyester manufacturing method

Country Status (1)

Country Link
JP (1) JPS6021172B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684116A (en) * 1994-01-07 1997-11-04 Akzo Nobel, N.V. Titanium dioxide/silicon dioxide coprecipitates and titanium dioxide/zirconium dioxide coprecipitates as polycondensation catalysts for polyesters and copolyesters
US6316584B1 (en) 1997-06-10 2001-11-13 Akzo Nobel Nv Method for producing polyesters and copolyesters
WO2005106598A1 (en) * 2004-04-28 2005-11-10 Canon Kabushiki Kaisha Toner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6424267B1 (en) 2017-10-24 2018-11-14 小池酸素工業株式会社 Traveling cart

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5684116A (en) * 1994-01-07 1997-11-04 Akzo Nobel, N.V. Titanium dioxide/silicon dioxide coprecipitates and titanium dioxide/zirconium dioxide coprecipitates as polycondensation catalysts for polyesters and copolyesters
US6316584B1 (en) 1997-06-10 2001-11-13 Akzo Nobel Nv Method for producing polyesters and copolyesters
WO2005106598A1 (en) * 2004-04-28 2005-11-10 Canon Kabushiki Kaisha Toner
US7396626B2 (en) 2004-04-28 2008-07-08 Canon Kabushiki Kaisha Toner

Also Published As

Publication number Publication date
JPS6021172B2 (en) 1985-05-25

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