JPS56131624A - Production of copolymer polyester - Google Patents
Production of copolymer polyesterInfo
- Publication number
- JPS56131624A JPS56131624A JP3471680A JP3471680A JPS56131624A JP S56131624 A JPS56131624 A JP S56131624A JP 3471680 A JP3471680 A JP 3471680A JP 3471680 A JP3471680 A JP 3471680A JP S56131624 A JPS56131624 A JP S56131624A
- Authority
- JP
- Japan
- Prior art keywords
- esterification
- dicarboxylic acid
- polyester
- ethylene glycol
- production
- 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 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 6
- 238000005886 esterification reaction Methods 0.000 abstract 5
- 230000032050 esterification Effects 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3471680A JPS56131624A (en) | 1980-03-21 | 1980-03-21 | Production of copolymer polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3471680A JPS56131624A (en) | 1980-03-21 | 1980-03-21 | Production of copolymer polyester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56131624A true JPS56131624A (en) | 1981-10-15 |
| JPS6310729B2 JPS6310729B2 (enrdf_load_stackoverflow) | 1988-03-09 |
Family
ID=12422054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3471680A Granted JPS56131624A (en) | 1980-03-21 | 1980-03-21 | Production of copolymer polyester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56131624A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02142917U (enrdf_load_stackoverflow) * | 1989-05-01 | 1990-12-04 | ||
| JP6704057B2 (ja) | 2016-09-20 | 2020-06-03 | 富士電機株式会社 | 半導体装置および半導体装置の製造方法 |
-
1980
- 1980-03-21 JP JP3471680A patent/JPS56131624A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6310729B2 (enrdf_load_stackoverflow) | 1988-03-09 |
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