JPH0463894B2 - - Google Patents
Info
- Publication number
- JPH0463894B2 JPH0463894B2 JP15779982A JP15779982A JPH0463894B2 JP H0463894 B2 JPH0463894 B2 JP H0463894B2 JP 15779982 A JP15779982 A JP 15779982A JP 15779982 A JP15779982 A JP 15779982A JP H0463894 B2 JPH0463894 B2 JP H0463894B2
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- reaction
- calcium
- oligomer
- esterification
- 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.)
- Expired
Links
Landscapes
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15779982A JPS5947226A (ja) | 1982-09-09 | 1982-09-09 | ポリエステルの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15779982A JPS5947226A (ja) | 1982-09-09 | 1982-09-09 | ポリエステルの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5947226A JPS5947226A (ja) | 1984-03-16 |
| JPH0463894B2 true JPH0463894B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-10-13 |
Family
ID=15657535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15779982A Granted JPS5947226A (ja) | 1982-09-09 | 1982-09-09 | ポリエステルの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5947226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06104718B2 (ja) * | 1986-03-07 | 1994-12-21 | コニカ株式会社 | ポリエステルの製造方法 |
| US5072533A (en) * | 1987-10-07 | 1991-12-17 | Doepgen Heinz | System for rolling advertising posters |
| KR940009419B1 (ko) * | 1991-02-07 | 1994-10-13 | 한국과학기술연구원 | 색조가 우수한 폴리에스테르의 제조방법 |
| US6906164B2 (en) | 2000-12-07 | 2005-06-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
| PT2311897E (pt) | 2000-12-07 | 2015-08-25 | Grupo Petrotemex Sa De Cv | Processo de preparação de poliéster de baixo custo utilizando um reator tubular |
| US7074879B2 (en) | 2003-06-06 | 2006-07-11 | Eastman Chemical Company | Polyester process using a pipe reactor |
| US7135541B2 (en) | 2003-06-06 | 2006-11-14 | Eastman Chemical Company | Polyester process using a pipe reactor |
| US7332548B2 (en) | 2004-03-04 | 2008-02-19 | Eastman Chemical Company | Process for production of a polyester product from alkylene oxide and carboxylic acid |
| JP7072764B2 (ja) * | 2019-03-29 | 2022-05-23 | ユニチカ株式会社 | 再生ポリエステル樹脂の製造方法 |
| JP2023028056A (ja) * | 2021-08-18 | 2023-03-03 | ユニチカ株式会社 | 熱接着性芯鞘型複合繊維 |
| JP2023028055A (ja) * | 2021-08-18 | 2023-03-03 | ユニチカ株式会社 | 再生ポリエステル繊維 |
-
1982
- 1982-09-09 JP JP15779982A patent/JPS5947226A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5947226A (ja) | 1984-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19900807 |