JPS5352595A - Preparation of polyester - Google Patents

Preparation of polyester

Info

Publication number
JPS5352595A
JPS5352595A JP12651476A JP12651476A JPS5352595A JP S5352595 A JPS5352595 A JP S5352595A JP 12651476 A JP12651476 A JP 12651476A JP 12651476 A JP12651476 A JP 12651476A JP S5352595 A JPS5352595 A JP S5352595A
Authority
JP
Japan
Prior art keywords
polyester
preparation
antimony compound
compound
glycolsoluble
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
JP12651476A
Other languages
Japanese (ja)
Other versions
JPS5527096B2 (en
Inventor
Yasuhiro Tokiyama
Nobuhiro Matsunaga
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.)
Nippon Ester Co Ltd
Original Assignee
Nippon Ester 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 Nippon Ester Co Ltd filed Critical Nippon Ester Co Ltd
Priority to JP12651476A priority Critical patent/JPS5352595A/en
Publication of JPS5352595A publication Critical patent/JPS5352595A/en
Publication of JPS5527096B2 publication Critical patent/JPS5527096B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a polyester of excellent transparency and whiteness by carrying out polycondensation by the use of an antimony compound together with a specific amount, on the basis of said antimony compound, of an ethylene glycolsoluble organic tin compound.
COPYRIGHT: (C)1978,JPO&Japio
JP12651476A 1976-10-21 1976-10-21 Preparation of polyester Granted JPS5352595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12651476A JPS5352595A (en) 1976-10-21 1976-10-21 Preparation of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12651476A JPS5352595A (en) 1976-10-21 1976-10-21 Preparation of polyester

Publications (2)

Publication Number Publication Date
JPS5352595A true JPS5352595A (en) 1978-05-13
JPS5527096B2 JPS5527096B2 (en) 1980-07-18

Family

ID=14937082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12651476A Granted JPS5352595A (en) 1976-10-21 1976-10-21 Preparation of polyester

Country Status (1)

Country Link
JP (1) JPS5352595A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7358322B2 (en) 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US7459113B2 (en) 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
US7935399B2 (en) 2004-09-02 2011-05-03 Grupo Petrotemex, S.A. De C.V. Low melting polyester polymers
WO2011114348A1 (en) 2010-03-17 2011-09-22 Reliance Industries Limited Catalyst system and process for preparing of polyester resins, fibre, filaments and yarn using said catalyst system
US8987408B2 (en) 2005-06-16 2015-03-24 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495918A (en) * 1972-03-21 1974-01-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495918A (en) * 1972-03-21 1974-01-19

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7459113B2 (en) 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
US7358322B2 (en) 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US7368522B2 (en) 2004-03-09 2008-05-06 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US7935399B2 (en) 2004-09-02 2011-05-03 Grupo Petrotemex, S.A. De C.V. Low melting polyester polymers
US8968615B2 (en) 2004-09-02 2015-03-03 Eastman Chemical Company Low melting polyester polymers
US8987408B2 (en) 2005-06-16 2015-03-24 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
WO2011114348A1 (en) 2010-03-17 2011-09-22 Reliance Industries Limited Catalyst system and process for preparing of polyester resins, fibre, filaments and yarn using said catalyst system

Also Published As

Publication number Publication date
JPS5527096B2 (en) 1980-07-18

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