JPS4976897A - - Google Patents
Info
- Publication number
- JPS4976897A JPS4976897A JP12050372A JP12050372A JPS4976897A JP S4976897 A JPS4976897 A JP S4976897A JP 12050372 A JP12050372 A JP 12050372A JP 12050372 A JP12050372 A JP 12050372A JP S4976897 A JPS4976897 A JP S4976897A
- 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.)
- Pending
Links
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12050372A JPS4976897A (en) | 1972-12-01 | 1972-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12050372A JPS4976897A (en) | 1972-12-01 | 1972-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4976897A true JPS4976897A (en) | 1974-07-24 |
Family
ID=14787794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12050372A Pending JPS4976897A (en) | 1972-12-01 | 1972-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4976897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5476595A (en) * | 1977-11-22 | 1979-06-19 | Toyo Soda Mfg Co Ltd | Method of separation and recovery of triethylenediamine |
| CN108707155A (en) * | 2018-06-29 | 2018-10-26 | 万华化学集团股份有限公司 | A kind of triethylenediamine crystal and preparation method thereof |
-
1972
- 1972-12-01 JP JP12050372A patent/JPS4976897A/ja active Pending
Non-Patent Citations (1)
| Title |
|---|
| THE MERCH INDEX=1968 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5476595A (en) * | 1977-11-22 | 1979-06-19 | Toyo Soda Mfg Co Ltd | Method of separation and recovery of triethylenediamine |
| JPS6036439B2 (en) * | 1977-11-22 | 1985-08-20 | 東ソー株式会社 | Separation and recovery method for triethylenediamine |
| CN108707155A (en) * | 2018-06-29 | 2018-10-26 | 万华化学集团股份有限公司 | A kind of triethylenediamine crystal and preparation method thereof |