JPS5589331A - Production of polyester - Google Patents
Production of polyesterInfo
- Publication number
- JPS5589331A JPS5589331A JP16327878A JP16327878A JPS5589331A JP S5589331 A JPS5589331 A JP S5589331A JP 16327878 A JP16327878 A JP 16327878A JP 16327878 A JP16327878 A JP 16327878A JP S5589331 A JPS5589331 A JP S5589331A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- heat
- oligomer
- aldehyde
- contents
- 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
Links
- 229920000728 polyester Polymers 0.000 title abstract 6
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- -1 polyethylene terephthalate Polymers 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16327878A JPS5589331A (en) | 1978-12-27 | 1978-12-27 | Production of polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16327878A JPS5589331A (en) | 1978-12-27 | 1978-12-27 | Production of polyester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5589331A true JPS5589331A (en) | 1980-07-05 |
| JPS6249295B2 JPS6249295B2 (enrdf_load_stackoverflow) | 1987-10-19 |
Family
ID=15770764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16327878A Granted JPS5589331A (en) | 1978-12-27 | 1978-12-27 | Production of polyester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5589331A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6703138B1 (en) | 1999-10-19 | 2004-03-09 | Toyo Boseki Kabushiki Kaisha | Laminated polyester film |
| US20090137769A1 (en) | 2006-04-06 | 2009-05-28 | Shinya Konuma | Manufacturing method of polyethylene terephthalate |
| EP2743287A1 (en) | 2004-05-31 | 2014-06-18 | Toray Industries, Inc. | Polyester resin composition, process for producing the same, and polyester film |
-
1978
- 1978-12-27 JP JP16327878A patent/JPS5589331A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6703138B1 (en) | 1999-10-19 | 2004-03-09 | Toyo Boseki Kabushiki Kaisha | Laminated polyester film |
| EP2743287A1 (en) | 2004-05-31 | 2014-06-18 | Toray Industries, Inc. | Polyester resin composition, process for producing the same, and polyester film |
| US20090137769A1 (en) | 2006-04-06 | 2009-05-28 | Shinya Konuma | Manufacturing method of polyethylene terephthalate |
| US8653232B2 (en) | 2006-04-06 | 2014-02-18 | Teijin Fibers Limited | Manufacturing method of polyethylene terephthalate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6249295B2 (enrdf_load_stackoverflow) | 1987-10-19 |
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