JPS5390234A - Method of purifying terephthalic acid - Google Patents
Method of purifying terephthalic acidInfo
- Publication number
- JPS5390234A JPS5390234A JP415077A JP415077A JPS5390234A JP S5390234 A JPS5390234 A JP S5390234A JP 415077 A JP415077 A JP 415077A JP 415077 A JP415077 A JP 415077A JP S5390234 A JPS5390234 A JP S5390234A
- Authority
- JP
- Japan
- Prior art keywords
- terephthalic acid
- purifying terephthalic
- purifying
- acid
- terephthalic
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP415077A JPS5390234A (en) | 1977-01-17 | 1977-01-17 | Method of purifying terephthalic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP415077A JPS5390234A (en) | 1977-01-17 | 1977-01-17 | Method of purifying terephthalic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5390234A true JPS5390234A (en) | 1978-08-08 |
Family
ID=11576728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP415077A Pending JPS5390234A (en) | 1977-01-17 | 1977-01-17 | Method of purifying terephthalic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5390234A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7193109B2 (en) | 2003-03-06 | 2007-03-20 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7214760B2 (en) | 2004-01-15 | 2007-05-08 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7276625B2 (en) | 2002-10-15 | 2007-10-02 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
-
1977
- 1977-01-17 JP JP415077A patent/JPS5390234A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7276625B2 (en) | 2002-10-15 | 2007-10-02 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7339072B2 (en) | 2002-10-15 | 2008-03-04 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7193109B2 (en) | 2003-03-06 | 2007-03-20 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7226986B2 (en) | 2003-03-06 | 2007-06-05 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7214760B2 (en) | 2004-01-15 | 2007-05-08 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
US7601795B2 (en) | 2004-01-15 | 2009-10-13 | Eastman Chemical Company | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
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