JPS4986334A - - Google Patents
Info
- Publication number
- JPS4986334A JPS4986334A JP47129301A JP12930172A JPS4986334A JP S4986334 A JPS4986334 A JP S4986334A JP 47129301 A JP47129301 A JP 47129301A JP 12930172 A JP12930172 A JP 12930172A JP S4986334 A JPS4986334 A JP S4986334A
- 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
Classifications
-
- 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)
- Catalysts (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47129301A JPS5210852B2 (pl) | 1972-12-25 | 1972-12-25 | |
| US05/424,687 US3950437A (en) | 1972-12-25 | 1973-12-14 | Method for manufacture of dihydric phenols |
| CA188,292A CA1024165A (en) | 1972-12-25 | 1973-12-17 | Method for manufacture of dihydric phenols |
| GB2301575A GB1449447A (en) | 1972-12-25 | 1973-12-18 | Method for manufacture of monoalkyl or monoaryl ethers of dihydric phenols |
| GB5853873A GB1432780A (en) | 1972-12-25 | 1973-12-18 | Method for manufacture of dihydric phenols |
| DE19732364181 DE2364181C3 (de) | 1972-12-25 | 1973-12-21 | Verfahren zur Herstellung von aromatischen Dihydroxyverbindungen oder deren Monoäthern |
| FR7346090A FR2211434B1 (pl) | 1972-12-25 | 1973-12-21 | |
| IT7085873A IT1000657B (it) | 1972-12-25 | 1973-12-24 | Procedimento per la fabbricazione di fenoli bivalenti |
| NL7317675A NL7317675A (pl) | 1972-12-25 | 1973-12-27 | |
| BE139365A BE809204A (en) | 1972-12-25 | 1973-12-27 | Dihydroxy benzenes or their monoethers - from phenols or phenolic ethers, organic peracid plus specified catalyst for higher yields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47129301A JPS5210852B2 (pl) | 1972-12-25 | 1972-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4986334A true JPS4986334A (pl) | 1974-08-19 |
| JPS5210852B2 JPS5210852B2 (pl) | 1977-03-26 |
Family
ID=15006172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47129301A Expired JPS5210852B2 (pl) | 1972-12-25 | 1972-12-25 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5210852B2 (pl) |
| BE (1) | BE809204A (pl) |
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1972
- 1972-12-25 JP JP47129301A patent/JPS5210852B2/ja not_active Expired
-
1973
- 1973-12-27 BE BE139365A patent/BE809204A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5210852B2 (pl) | 1977-03-26 |
| BE809204A (en) | 1974-04-16 |