JPS49110624A - - Google Patents
Info
- Publication number
- JPS49110624A JPS49110624A JP2826673A JP2826673A JPS49110624A JP S49110624 A JPS49110624 A JP S49110624A JP 2826673 A JP2826673 A JP 2826673A JP 2826673 A JP2826673 A JP 2826673A JP S49110624 A JPS49110624 A JP S49110624A
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2826673A JPS49110624A (ko) | 1973-03-10 | 1973-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2826673A JPS49110624A (ko) | 1973-03-10 | 1973-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49110624A true JPS49110624A (ko) | 1974-10-22 |
Family
ID=12243758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2826673A Pending JPS49110624A (ko) | 1973-03-10 | 1973-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49110624A (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02196778A (ja) * | 1989-01-25 | 1990-08-03 | Mitsui Toatsu Chem Inc | 無水マレイン酸の着色防止方法 |
| JPH02113738U (ko) * | 1989-02-27 | 1990-09-12 | ||
| US5026876A (en) * | 1989-01-25 | 1991-06-25 | Mitsui Toatsu Chemicals, Inc. | Process for producing maleic anhydride |
| US5157130A (en) * | 1989-05-24 | 1992-10-20 | Mitsui Toatsu Chemicals, Incorporated | Method of preventing discoloring of maleic anhydride |
| JP2002534489A (ja) * | 1999-01-13 | 2002-10-15 | ハンツマン・ペトロケミカル・コーポレーシヨン | 無水物の安定化 |
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1973
- 1973-03-10 JP JP2826673A patent/JPS49110624A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02196778A (ja) * | 1989-01-25 | 1990-08-03 | Mitsui Toatsu Chem Inc | 無水マレイン酸の着色防止方法 |
| US5026876A (en) * | 1989-01-25 | 1991-06-25 | Mitsui Toatsu Chemicals, Inc. | Process for producing maleic anhydride |
| JPH02113738U (ko) * | 1989-02-27 | 1990-09-12 | ||
| US5157130A (en) * | 1989-05-24 | 1992-10-20 | Mitsui Toatsu Chemicals, Incorporated | Method of preventing discoloring of maleic anhydride |
| JP2002534489A (ja) * | 1999-01-13 | 2002-10-15 | ハンツマン・ペトロケミカル・コーポレーシヨン | 無水物の安定化 |