JPS631928B2 - - Google Patents
Info
- Publication number
- JPS631928B2 JPS631928B2 JP54115588A JP11558879A JPS631928B2 JP S631928 B2 JPS631928 B2 JP S631928B2 JP 54115588 A JP54115588 A JP 54115588A JP 11558879 A JP11558879 A JP 11558879A JP S631928 B2 JPS631928 B2 JP S631928B2
- Authority
- JP
- Japan
- Prior art keywords
- biphenol
- crude
- activated carbon
- biphenols
- organic solvent
- Prior art date
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11558879A JPS5639030A (en) | 1979-09-07 | 1979-09-07 | Purification of p,p'-biphenols |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11558879A JPS5639030A (en) | 1979-09-07 | 1979-09-07 | Purification of p,p'-biphenols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5639030A JPS5639030A (en) | 1981-04-14 |
| JPS631928B2 true JPS631928B2 (enrdf_load_stackoverflow) | 1988-01-14 |
Family
ID=14666307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11558879A Granted JPS5639030A (en) | 1979-09-07 | 1979-09-07 | Purification of p,p'-biphenols |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5639030A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2022045270A1 (enrdf_load_stackoverflow) * | 2020-08-27 | 2022-03-03 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1483190A (en) * | 1973-11-02 | 1977-08-17 | Shell Int Research | Purification of diphenylolpropane |
| FR2376109A1 (fr) * | 1976-12-30 | 1978-07-28 | Gen Electric | Procede de purification des diphenols bruts |
-
1979
- 1979-09-07 JP JP11558879A patent/JPS5639030A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5639030A (en) | 1981-04-14 |
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