JPH0446261B2 - - Google Patents
Info
- Publication number
- JPH0446261B2 JPH0446261B2 JP7513883A JP7513883A JPH0446261B2 JP H0446261 B2 JPH0446261 B2 JP H0446261B2 JP 7513883 A JP7513883 A JP 7513883A JP 7513883 A JP7513883 A JP 7513883A JP H0446261 B2 JPH0446261 B2 JP H0446261B2
- Authority
- JP
- Japan
- Prior art keywords
- dimethylformamide
- orthophenylenediamine
- diamine
- phenylene
- acid
- 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 |
|---|---|---|---|
| JP7513883A JPS59199658A (ja) | 1983-04-27 | 1983-04-27 | フエニレンジアミン類よりオルトフエニレンジアミンを除去する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7513883A JPS59199658A (ja) | 1983-04-27 | 1983-04-27 | フエニレンジアミン類よりオルトフエニレンジアミンを除去する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59199658A JPS59199658A (ja) | 1984-11-12 |
| JPH0446261B2 true JPH0446261B2 (pt) | 1992-07-29 |
Family
ID=13567529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7513883A Granted JPS59199658A (ja) | 1983-04-27 | 1983-04-27 | フエニレンジアミン類よりオルトフエニレンジアミンを除去する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59199658A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200141128A (ko) | 2019-06-10 | 2020-12-18 | 금호석유화학 주식회사 | 오르토-디아민계 화합물의 분리방법 |
-
1983
- 1983-04-27 JP JP7513883A patent/JPS59199658A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59199658A (ja) | 1984-11-12 |
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