JPS50135062A - - Google Patents
Info
- Publication number
- JPS50135062A JPS50135062A JP4089374A JP4089374A JPS50135062A JP S50135062 A JPS50135062 A JP S50135062A JP 4089374 A JP4089374 A JP 4089374A JP 4089374 A JP4089374 A JP 4089374A JP S50135062 A JPS50135062 A JP S50135062A
- Authority
- JP
- Japan
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4089374A JPS5648498B2 (fr) | 1974-04-15 | 1974-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4089374A JPS5648498B2 (fr) | 1974-04-15 | 1974-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50135062A true JPS50135062A (fr) | 1975-10-25 |
| JPS5648498B2 JPS5648498B2 (fr) | 1981-11-16 |
Family
ID=12593178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4089374A Expired JPS5648498B2 (fr) | 1974-04-15 | 1974-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5648498B2 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994018152A1 (fr) * | 1993-02-12 | 1994-08-18 | Mitsui Petrochemical Industries, Ltd. | Procede d'epuration d'un acide dicarboxylique aromatique |
| EP0787712A1 (fr) | 1996-02-05 | 1997-08-06 | Mitsubishi Gas Chemical Company, Inc. | Procédé pour la production de l'acide naphtalène dicarboxylique d'une haute pureté |
| US6452047B1 (en) | 1999-05-26 | 2002-09-17 | Mitsubishi Gas Chemical Company, Inc. | Process for producing highly pure aromatic polycarboxylic acid |
| US6957190B1 (en) | 1997-09-24 | 2005-10-18 | Canon Kabushiki Kaisha | Parts management information system and parts management method, and storage medium |
| US8993799B2 (en) | 2011-05-30 | 2015-03-31 | Mitsubishi Gas Chemical Company, Inc. | Method for producing a purified naphthalene dicarboxylic acid |
-
1974
- 1974-04-15 JP JP4089374A patent/JPS5648498B2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994018152A1 (fr) * | 1993-02-12 | 1994-08-18 | Mitsui Petrochemical Industries, Ltd. | Procede d'epuration d'un acide dicarboxylique aromatique |
| US5565609A (en) * | 1993-02-12 | 1996-10-15 | Mitsui Petrochemical Industries, Ltd. | Method of purifying aromatic dicarboxylic acids |
| EP0787712A1 (fr) | 1996-02-05 | 1997-08-06 | Mitsubishi Gas Chemical Company, Inc. | Procédé pour la production de l'acide naphtalène dicarboxylique d'une haute pureté |
| US6957190B1 (en) | 1997-09-24 | 2005-10-18 | Canon Kabushiki Kaisha | Parts management information system and parts management method, and storage medium |
| US6452047B1 (en) | 1999-05-26 | 2002-09-17 | Mitsubishi Gas Chemical Company, Inc. | Process for producing highly pure aromatic polycarboxylic acid |
| US8993799B2 (en) | 2011-05-30 | 2015-03-31 | Mitsubishi Gas Chemical Company, Inc. | Method for producing a purified naphthalene dicarboxylic acid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5648498B2 (fr) | 1981-11-16 |