JPS51145594A - Preparation of polyester - Google Patents
Preparation of polyesterInfo
- Publication number
- JPS51145594A JPS51145594A JP6986675A JP6986675A JPS51145594A JP S51145594 A JPS51145594 A JP S51145594A JP 6986675 A JP6986675 A JP 6986675A JP 6986675 A JP6986675 A JP 6986675A JP S51145594 A JPS51145594 A JP S51145594A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- preparation
- amine
- prepare
- diethylene 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.)
- Pending
Links
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
PURPOSE: To prepare a polyester containing less diethylene glycol and having good brightness by the direct polymerization process using an amine and a phosphorus compound.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6986675A JPS51145594A (en) | 1975-06-10 | 1975-06-10 | Preparation of polyester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6986675A JPS51145594A (en) | 1975-06-10 | 1975-06-10 | Preparation of polyester |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51145594A true JPS51145594A (en) | 1976-12-14 |
Family
ID=13415134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6986675A Pending JPS51145594A (en) | 1975-06-10 | 1975-06-10 | Preparation of polyester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51145594A (en) |
Cited By (2)
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 |
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 |
-
1975
- 1975-06-10 JP JP6986675A patent/JPS51145594A/en active Pending
Cited By (4)
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 |
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 |
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 |
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