JPS50106938A - - Google Patents
Info
- Publication number
- JPS50106938A JPS50106938A JP1334774A JP1334774A JPS50106938A JP S50106938 A JPS50106938 A JP S50106938A JP 1334774 A JP1334774 A JP 1334774A JP 1334774 A JP1334774 A JP 1334774A JP S50106938 A JPS50106938 A JP S50106938A
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334774A JPS5636187B2 (sk) | 1974-02-02 | 1974-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334774A JPS5636187B2 (sk) | 1974-02-02 | 1974-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50106938A true JPS50106938A (sk) | 1975-08-22 |
| JPS5636187B2 JPS5636187B2 (sk) | 1981-08-22 |
Family
ID=11830564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1334774A Expired JPS5636187B2 (sk) | 1974-02-02 | 1974-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5636187B2 (sk) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777667A (en) * | 1980-10-31 | 1982-05-15 | Tokai Denka Kogyo Kk | Separating method of 4,4'-dihydroxydiphenyl sulfone from isomeric mixture of dihydroxydiphenyl sulfone |
-
1974
- 1974-02-02 JP JP1334774A patent/JPS5636187B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777667A (en) * | 1980-10-31 | 1982-05-15 | Tokai Denka Kogyo Kk | Separating method of 4,4'-dihydroxydiphenyl sulfone from isomeric mixture of dihydroxydiphenyl sulfone |
| JPS582236B2 (ja) * | 1980-10-31 | 1983-01-14 | 東海電化工業株式会社 | ジヒドロキシジフエニルスルホン異性体混合物から４，４′−ジヒドロキシジフエニルスルホンを単離する方法 |
| US4382147A (en) * | 1980-10-31 | 1983-05-03 | Tokai Denka Kogyo Kabushiki Kaisha | Process for isolating 4,4-dihydroxydiphenyl sulfone from a mixture of dihydroxydiphenylsulfone isomers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5636187B2 (sk) | 1981-08-22 |