JPS5229893A - Process for producing polyester elastomers - Google Patents
Process for producing polyester elastomersInfo
- Publication number
- JPS5229893A JPS5229893A JP10563375A JP10563375A JPS5229893A JP S5229893 A JPS5229893 A JP S5229893A JP 10563375 A JP10563375 A JP 10563375A JP 10563375 A JP10563375 A JP 10563375A JP S5229893 A JPS5229893 A JP S5229893A
- Authority
- JP
- Japan
- Prior art keywords
- polyester elastomers
- producing polyester
- producing
- producting
- diol
- 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
- 229920000728 polyester Polymers 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 title 1
- 239000000806 elastomer Substances 0.000 title 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002009 diols Chemical class 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Abstract
PURPOSE: To increase the rate of esterification reaction in producting a polyester by direct reaction of an aromatic dicarboxylic acid with a diol.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10563375A JPS5229893A (en) | 1975-09-02 | 1975-09-02 | Process for producing polyester elastomers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10563375A JPS5229893A (en) | 1975-09-02 | 1975-09-02 | Process for producing polyester elastomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5229893A true JPS5229893A (en) | 1977-03-07 |
Family
ID=14412859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10563375A Pending JPS5229893A (en) | 1975-09-02 | 1975-09-02 | Process for producing polyester elastomers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5229893A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102923A (en) * | 1980-12-18 | 1982-06-26 | Toray Ind Inc | Production of polyester/polyether copolymer |
| JP2020532638A (en) * | 2017-11-24 | 2020-11-12 | エルジー・ケム・リミテッド | Method for Producing Polyester Ester Copolymer |
-
1975
- 1975-09-02 JP JP10563375A patent/JPS5229893A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102923A (en) * | 1980-12-18 | 1982-06-26 | Toray Ind Inc | Production of polyester/polyether copolymer |
| JP2020532638A (en) * | 2017-11-24 | 2020-11-12 | エルジー・ケム・リミテッド | Method for Producing Polyester Ester Copolymer |
| US11267933B2 (en) | 2017-11-24 | 2022-03-08 | Lg Chem, Ltd. | Method of preparing poly(ether ester) copolymer |
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