JPS5516492B2 - - Google Patents
Info
- Publication number
- JPS5516492B2 JPS5516492B2 JP3420976A JP3420976A JPS5516492B2 JP S5516492 B2 JPS5516492 B2 JP S5516492B2 JP 3420976 A JP3420976 A JP 3420976A JP 3420976 A JP3420976 A JP 3420976A JP S5516492 B2 JPS5516492 B2 JP S5516492B2
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3420976A JPS52118436A (en) | 1976-03-30 | 1976-03-30 | Synthesis of catechol and hydroquinone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3420976A JPS52118436A (en) | 1976-03-30 | 1976-03-30 | Synthesis of catechol and hydroquinone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52118436A JPS52118436A (en) | 1977-10-04 |
| JPS5516492B2 true JPS5516492B2 (ja) | 1980-05-02 |
Family
ID=12407757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3420976A Granted JPS52118436A (en) | 1976-03-30 | 1976-03-30 | Synthesis of catechol and hydroquinone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52118436A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594439U (ja) * | 1982-07-02 | 1984-01-12 | オ−バル機器工業株式会社 | 流量計の軸受構造 |
| JPS6330974Y2 (ja) * | 1982-07-02 | 1988-08-18 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0558376B1 (fr) * | 1992-02-26 | 1997-10-08 | Rhone-Poulenc Chimie | Procédé de monohydroxylation de composés phénoliques |
| KR100394582B1 (ko) * | 1995-11-03 | 2003-11-20 | 삼성종합화학주식회사 | 카테콜과히드로퀴논의제조방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3580956A (en) * | 1967-11-03 | 1971-05-25 | Universal Oil Prod Co | Hydroxylation of aromatic compounds |
| US3849502A (en) * | 1969-12-30 | 1974-11-19 | Rhone Poulenc Sa | Hydroxylation of aromatic compounds |
| JPS50130727A (ja) * | 1974-04-04 | 1975-10-16 |
-
1976
- 1976-03-30 JP JP3420976A patent/JPS52118436A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3580956A (en) * | 1967-11-03 | 1971-05-25 | Universal Oil Prod Co | Hydroxylation of aromatic compounds |
| US3849502A (en) * | 1969-12-30 | 1974-11-19 | Rhone Poulenc Sa | Hydroxylation of aromatic compounds |
| JPS50130727A (ja) * | 1974-04-04 | 1975-10-16 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594439U (ja) * | 1982-07-02 | 1984-01-12 | オ−バル機器工業株式会社 | 流量計の軸受構造 |
| JPS6330974Y2 (ja) * | 1982-07-02 | 1988-08-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52118436A (en) | 1977-10-04 |