JPS5238548B2 - - Google Patents
Info
- Publication number
- JPS5238548B2 JPS5238548B2 JP49049811A JP4981174A JPS5238548B2 JP S5238548 B2 JPS5238548 B2 JP S5238548B2 JP 49049811 A JP49049811 A JP 49049811A JP 4981174 A JP4981174 A JP 4981174A JP S5238548 B2 JPS5238548 B2 JP S5238548B2
- 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
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
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49049811A JPS5238548B2 (fr) | 1974-05-07 | 1974-05-07 | |
| GB1112775A GB1448358A (en) | 1974-04-04 | 1975-03-18 | Process for preparint dihydric phenol derivatives |
| HU75UE00000062A HU172431B (hu) | 1974-04-04 | 1975-04-02 | Sposob poluchenija proizvodnykh fenola |
| CS228875A CS190471B2 (en) | 1974-04-04 | 1975-04-03 | Method of producing dihydric phenols |
| IT2197275A IT1034821B (it) | 1974-04-04 | 1975-04-03 | Procedimento per preparare derivati fenolici diidrici |
| SU752120400A SU689614A3 (ru) | 1974-04-04 | 1975-04-04 | Способ получени производных двухатомного фенола |
| FR7510616A FR2266683B1 (fr) | 1974-04-04 | 1975-04-04 | |
| DE19752514742 DE2514742C3 (de) | 1974-04-04 | 1975-04-04 | Verfahren zur Herstellung von zweiwertigen Phenolderivaten |
| US05/682,064 US4078006A (en) | 1974-04-04 | 1976-04-30 | Process for preparing dihydric phenol derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49049811A JPS5238548B2 (fr) | 1974-05-07 | 1974-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50142518A JPS50142518A (fr) | 1975-11-17 |
| JPS5238548B2 true JPS5238548B2 (fr) | 1977-09-29 |
Family
ID=12841496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49049811A Expired JPS5238548B2 (fr) | 1974-04-04 | 1974-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5238548B2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5265232A (en) * | 1975-11-21 | 1977-05-30 | Ube Ind Ltd | Industrial preparation of divalent phenols |
| JP2962497B2 (ja) * | 1990-12-26 | 1999-10-12 | 三井化学株式会社 | 芳香族ヒドロキシ化合物とカルボニル化合物の併産法 |
| FR2689505B1 (fr) * | 1992-04-03 | 1995-06-09 | Rhone Poulenc Chimie | Procede d'hydroxylation de composes phenoliques. |
| JP3864558B2 (ja) | 1998-05-29 | 2007-01-10 | 宇部興産株式会社 | 二価フェノールの製法及びその製造装置 |
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1974
- 1974-05-07 JP JP49049811A patent/JPS5238548B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50142518A (fr) | 1975-11-17 |