JPS52144092A - Preparation of polyesters - Google Patents
Preparation of polyestersInfo
- Publication number
- JPS52144092A JPS52144092A JP6056876A JP6056876A JPS52144092A JP S52144092 A JPS52144092 A JP S52144092A JP 6056876 A JP6056876 A JP 6056876A JP 6056876 A JP6056876 A JP 6056876A JP S52144092 A JPS52144092 A JP S52144092A
- Authority
- JP
- Japan
- Prior art keywords
- polyesters
- preparation
- color
- compounds
- carrying
- 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
Abstract
PURPOSE: To obtain aromatic polyesters with excellent thermal resistance and color, from an acid component consisting mainly of terephthalic acid and a glycol component, by carrying out the polycondensation reaction in the presence of specific titanium compounds and antimony compounds.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6056876A JPS52144092A (en) | 1976-05-27 | 1976-05-27 | Preparation of polyesters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6056876A JPS52144092A (en) | 1976-05-27 | 1976-05-27 | Preparation of polyesters |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52144092A true JPS52144092A (en) | 1977-12-01 |
Family
ID=13145985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6056876A Pending JPS52144092A (en) | 1976-05-27 | 1976-05-27 | Preparation of polyesters |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52144092A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5865719A (en) * | 1981-10-14 | 1983-04-19 | Teijin Ltd | Production of polyester |
JPH04234428A (en) * | 1990-10-19 | 1992-08-24 | Korea Advanced Inst Of Sci Technol | Manufacture of polyester |
-
1976
- 1976-05-27 JP JP6056876A patent/JPS52144092A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5865719A (en) * | 1981-10-14 | 1983-04-19 | Teijin Ltd | Production of polyester |
JPH04234428A (en) * | 1990-10-19 | 1992-08-24 | Korea Advanced Inst Of Sci Technol | Manufacture of polyester |
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