JPS5748152B2 - - Google Patents
Info
- Publication number
- JPS5748152B2 JPS5748152B2 JP11340380A JP11340380A JPS5748152B2 JP S5748152 B2 JPS5748152 B2 JP S5748152B2 JP 11340380 A JP11340380 A JP 11340380A JP 11340380 A JP11340380 A JP 11340380A JP S5748152 B2 JPS5748152 B2 JP S5748152B2
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11340380A JPS5738765A (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 |
|---|---|---|---|
| JP11340380A JPS5738765A (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 |
|---|---|
| JPS5738765A JPS5738765A (en) | 1982-03-03 |
| JPS5748152B2 true JPS5748152B2 (enExample) | 1982-10-14 |
Family
ID=14611403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11340380A Granted JPS5738765A (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) | JPS5738765A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59123609U (ja) * | 1983-02-07 | 1984-08-20 | 大成建設株式会社 | デイ−ゼル機関の排気ガス浄化装置 |
| DE3407172C2 (de) * | 1984-02-28 | 1986-09-04 | Degussa Ag, 6000 Frankfurt | Einrichtung zur Reinigung der Abgase von Dieselmotoren |
| US5001270A (en) * | 1985-10-04 | 1991-03-19 | Amoco Corporation | Process for recovering 4,4' dihydroxydiphenyl sulfone from an isomer mixture |
| US4902309A (en) * | 1987-06-24 | 1990-02-20 | Hempenstall George T | Improved method for the ignition and combustion of particulates in diesel exhaust gases |
| JP2618764B2 (ja) * | 1991-04-26 | 1997-06-11 | 本田技研工業株式会社 | 内燃機関の排気浄化方法及び装置 |
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1980
- 1980-08-20 JP JP11340380A patent/JPS5738765A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5738765A (en) | 1982-03-03 |