JPS57172920A - Continuous esterification of terephthalic acid - Google Patents
Continuous esterification of terephthalic acidInfo
- Publication number
- JPS57172920A JPS57172920A JP6168980A JP6168980A JPS57172920A JP S57172920 A JPS57172920 A JP S57172920A JP 6168980 A JP6168980 A JP 6168980A JP 6168980 A JP6168980 A JP 6168980A JP S57172920 A JPS57172920 A JP S57172920A
- Authority
- JP
- Japan
- Prior art keywords
- tpa
- reaction mixture
- terephthalic acid
- feg
- ethylene glycol
- 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
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title abstract 14
- 230000032050 esterification Effects 0.000 title abstract 2
- 238000005886 esterification reaction Methods 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 15
- 239000011541 reaction mixture Substances 0.000 abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 125000004494 ethyl ester group Chemical group 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6168980A JPS57172920A (en) | 1980-05-12 | 1980-05-12 | Continuous esterification of terephthalic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6168980A JPS57172920A (en) | 1980-05-12 | 1980-05-12 | Continuous esterification of terephthalic acid |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1597472A Division JPS56418B2 (enrdf_load_stackoverflow) | 1972-02-17 | 1972-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57172920A true JPS57172920A (en) | 1982-10-25 |
| JPS6124376B2 JPS6124376B2 (enrdf_load_stackoverflow) | 1986-06-10 |
Family
ID=13178470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6168980A Granted JPS57172920A (en) | 1980-05-12 | 1980-05-12 | Continuous esterification of terephthalic acid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57172920A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007077041A (ja) * | 2005-09-12 | 2007-03-29 | Mitsubishi Chemicals Corp | テレフタル酸ジエステルの製造方法 |
| JP2010155978A (ja) * | 2008-12-02 | 2010-07-15 | Kao Corp | ポリエステル樹脂の製造方法 |
| DE102013107633A1 (de) | 2012-07-25 | 2014-01-30 | Denso Corporation | Kappenaufbau für eine Riemenscheibenbefestigungsmutter für eine elektrische Rotationsmaschine für ein Fahrzeug |
-
1980
- 1980-05-12 JP JP6168980A patent/JPS57172920A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007077041A (ja) * | 2005-09-12 | 2007-03-29 | Mitsubishi Chemicals Corp | テレフタル酸ジエステルの製造方法 |
| JP2010155978A (ja) * | 2008-12-02 | 2010-07-15 | Kao Corp | ポリエステル樹脂の製造方法 |
| DE102013107633A1 (de) | 2012-07-25 | 2014-01-30 | Denso Corporation | Kappenaufbau für eine Riemenscheibenbefestigungsmutter für eine elektrische Rotationsmaschine für ein Fahrzeug |
| US9267530B2 (en) | 2012-07-25 | 2016-02-23 | Denso Corporation | Cap structure for pulley-fixing nut of vehicle-use electric rotating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6124376B2 (enrdf_load_stackoverflow) | 1986-06-10 |
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