JPS50106937A - - Google Patents
Info
- Publication number
- JPS50106937A JPS50106937A JP1334674A JP1334674A JPS50106937A JP S50106937 A JPS50106937 A JP S50106937A JP 1334674 A JP1334674 A JP 1334674A JP 1334674 A JP1334674 A JP 1334674A JP S50106937 A JPS50106937 A JP S50106937A
- 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 |
|---|---|---|---|
| JP1334674A JPS5537549B2 (fi) | 1974-02-02 | 1974-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334674A JPS5537549B2 (fi) | 1974-02-02 | 1974-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50106937A true JPS50106937A (fi) | 1975-08-22 |
| JPS5537549B2 JPS5537549B2 (fi) | 1980-09-29 |
Family
ID=11830538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1334674A Expired JPS5537549B2 (fi) | 1974-02-02 | 1974-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5537549B2 (fi) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735560A (en) * | 1980-08-13 | 1982-02-26 | Tokai Denka Kogyo Kk | Isolation of 4,4'-dihydroxydiphenylsulfone from mixture of dihyoroxydiphenylsulfone isomer |
| JP2002088053A (ja) * | 2000-09-08 | 2002-03-27 | Nippon Soda Co Ltd | ４，４’−ビスフェノールスルホンの製造方法 |
| WO2003078388A1 (fr) * | 2000-09-08 | 2003-09-25 | Nippon Soda Co.,Ltd. | Methode de production de 4,4'-bisphenol sulfone |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3023676A1 (de) * | 1980-06-25 | 1982-01-21 | Robert Bosch Gmbh, 7000 Stuttgart | Magnetgenerator fuer zuendanlagen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US340840A (en) * | 1886-04-27 | Fly-screen |
-
1974
- 1974-02-02 JP JP1334674A patent/JPS5537549B2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US340840A (en) * | 1886-04-27 | Fly-screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735560A (en) * | 1980-08-13 | 1982-02-26 | Tokai Denka Kogyo Kk | Isolation of 4,4'-dihydroxydiphenylsulfone from mixture of dihyoroxydiphenylsulfone isomer |
| JPS582234B2 (ja) * | 1980-08-13 | 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 |
| JP2002088053A (ja) * | 2000-09-08 | 2002-03-27 | Nippon Soda Co Ltd | ４，４’−ビスフェノールスルホンの製造方法 |
| WO2003078388A1 (fr) * | 2000-09-08 | 2003-09-25 | Nippon Soda Co.,Ltd. | Methode de production de 4,4'-bisphenol sulfone |
| JP4531226B2 (ja) * | 2000-09-08 | 2010-08-25 | 日本曹達株式会社 | ４，４’−ビスフェノールスルホンの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5537549B2 (fi) | 1980-09-29 |