JPS52123489A - Production of polyester - Google Patents
Production of polyesterInfo
- Publication number
- JPS52123489A JPS52123489A JP3926476A JP3926476A JPS52123489A JP S52123489 A JPS52123489 A JP S52123489A JP 3926476 A JP3926476 A JP 3926476A JP 3926476 A JP3926476 A JP 3926476A JP S52123489 A JPS52123489 A JP S52123489A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- production
- glycols
- produce
- heat resistance
- 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.)
- Pending
Links
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
PURPOSE: To produce a polyester with good hue and heat resistance, by the polycondensation reaction of bifunctional carboxylic acids and glycols in the presence of a trivalent antimony compound and a tetravalent tin compound after the ester interchange reaction.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3926476A JPS52123489A (en) | 1976-04-09 | 1976-04-09 | Production of polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3926476A JPS52123489A (en) | 1976-04-09 | 1976-04-09 | Production of polyester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52123489A true JPS52123489A (en) | 1977-10-17 |
Family
ID=12548264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3926476A Pending JPS52123489A (en) | 1976-04-09 | 1976-04-09 | Production of polyester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52123489A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105591A (en) * | 1977-02-26 | 1978-09-13 | Nippon Ester Co Ltd | Production of polyester |
| 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 |
-
1976
- 1976-04-09 JP JP3926476A patent/JPS52123489A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105591A (en) * | 1977-02-26 | 1978-09-13 | Nippon Ester Co Ltd | Production of polyester |
| JPS5530730B2 (en) * | 1977-02-26 | 1980-08-13 | ||
| 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 |
| US7902318B2 (en) | 2004-03-09 | 2011-03-08 | 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 |
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