JPS5738766A - Isolating method of 4,4'-dihydroxydiphenyl sulfone from dihydroxydiphenyl sulfone isomeric mixture - Google Patents
Isolating method of 4,4'-dihydroxydiphenyl sulfone from dihydroxydiphenyl sulfone isomeric mixtureInfo
- Publication number
- JPS5738766A JPS5738766A JP11340480A JP11340480A JPS5738766A JP S5738766 A JPS5738766 A JP S5738766A JP 11340480 A JP11340480 A JP 11340480A JP 11340480 A JP11340480 A JP 11340480A JP S5738766 A JPS5738766 A JP S5738766A
- Authority
- JP
- Japan
- Prior art keywords
- dihydroxydiphenyl sulfone
- mixture
- isomer
- isomeric mixture
- isolating method
- 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.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11340480A JPS5738766A (en) | 1980-08-20 | 1980-08-20 | Isolating method of 4,4'-dihydroxydiphenyl sulfone from dihydroxydiphenyl sulfone isomeric mixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11340480A JPS5738766A (en) | 1980-08-20 | 1980-08-20 | Isolating method of 4,4'-dihydroxydiphenyl sulfone from dihydroxydiphenyl sulfone isomeric mixture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5738766A true JPS5738766A (en) | 1982-03-03 |
JPS5748153B2 JPS5748153B2 (US07534539-20090519-C00280.png) | 1982-10-14 |
Family
ID=14611428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11340480A Granted JPS5738766A (en) | 1980-08-20 | 1980-08-20 | Isolating method of 4,4'-dihydroxydiphenyl sulfone from dihydroxydiphenyl sulfone isomeric mixture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5738766A (US07534539-20090519-C00280.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58153169U (ja) * | 1982-04-07 | 1983-10-13 | セイレイ工業株式会社 | 農用トラクタ−のステツプ装置 |
-
1980
- 1980-08-20 JP JP11340480A patent/JPS5738766A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5748153B2 (US07534539-20090519-C00280.png) | 1982-10-14 |
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