JPS5238699B2 - - Google Patents
Info
- Publication number
- JPS5238699B2 JPS5238699B2 JP47085369A JP8536972A JPS5238699B2 JP S5238699 B2 JPS5238699 B2 JP S5238699B2 JP 47085369 A JP47085369 A JP 47085369A JP 8536972 A JP8536972 A JP 8536972A JP S5238699 B2 JPS5238699 B2 JP S5238699B2
- 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.)
- Expired
Links
Landscapes
- Character Discrimination (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47085369A JPS5238699B2 (en:Method) | 1972-08-28 | 1972-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47085369A JPS5238699B2 (en:Method) | 1972-08-28 | 1972-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4941036A JPS4941036A (en:Method) | 1974-04-17 |
| JPS5238699B2 true JPS5238699B2 (en:Method) | 1977-09-30 |
Family
ID=13856787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47085369A Expired JPS5238699B2 (en:Method) | 1972-08-28 | 1972-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5238699B2 (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS603307B2 (ja) * | 1978-11-29 | 1985-01-26 | 株式会社日本触媒 | 無水フタル酸の製造方法 |
| JPS591378B2 (ja) * | 1979-12-03 | 1984-01-11 | 株式会社日本触媒 | 無水フタル酸製造用触媒 |
| JPS6121729A (ja) * | 1984-07-10 | 1986-01-30 | Nippon Shokubai Kagaku Kogyo Co Ltd | 芳香族化合物酸化用触媒 |
| US5235071A (en) * | 1991-07-10 | 1993-08-10 | Nippon Shokubai Co., Ltd. | Catalyst for producing phthalic anhydride and process by using the same |
| JP5509688B2 (ja) | 2008-06-19 | 2014-06-04 | 三菱瓦斯化学株式会社 | 触媒及びこれを用いたカルボン酸又はカルボン酸無水物の製造方法 |
-
1972
- 1972-08-28 JP JP47085369A patent/JPS5238699B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4941036A (en:Method) | 1974-04-17 |