JPS4824377B1 - - Google Patents
Info
- Publication number
- JPS4824377B1 JPS4824377B1 JP45117293A JP11729370A JPS4824377B1 JP S4824377 B1 JPS4824377 B1 JP S4824377B1 JP 45117293 A JP45117293 A JP 45117293A JP 11729370 A JP11729370 A JP 11729370A JP S4824377 B1 JPS4824377 B1 JP S4824377B1
- 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
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45117293A JPS4824377B1 (de) | 1970-12-24 | 1970-12-24 | |
US00206921A US3755419A (en) | 1970-12-24 | 1971-12-10 | Process for preparing ethylene 1,2-dicarboxylic acid and derivative thereof |
DE19712161460 DE2161460C3 (de) | 1970-12-24 | 1971-12-10 | Verfahren zur Herstellung von Malein- und Fumarsäure oder deren Estern oder deren Halogeniden |
GB5807271A GB1323619A (en) | 1970-12-24 | 1971-12-14 | Process for preparing ethylene 1,2-dicarboxylic acid and derivative thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45117293A JPS4824377B1 (de) | 1970-12-24 | 1970-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4824377B1 true JPS4824377B1 (de) | 1973-07-20 |
Family
ID=14708151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45117293A Pending JPS4824377B1 (de) | 1970-12-24 | 1970-12-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4824377B1 (de) |
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1970
- 1970-12-24 JP JP45117293A patent/JPS4824377B1/ja active Pending