DD79494A - - Google Patents
Info
- Publication number
- DD79494A DD79494A DD79494DA DD79494A DD 79494 A DD79494 A DD 79494A DD 79494D A DD79494D A DD 79494DA DD 79494 A DD79494 A DD 79494A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD79494A true DD79494A (fr) |
Family
ID=266414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD79494D DD79494A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD79494A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022161A1 (fr) * | 1979-06-29 | 1981-01-14 | BASF Aktiengesellschaft | Procédé de purification de caprolactame |
-
0
- DD DD79494D patent/DD79494A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022161A1 (fr) * | 1979-06-29 | 1981-01-14 | BASF Aktiengesellschaft | Procédé de purification de caprolactame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4301073A (en) | Purification of caprolactam | |
| EP1903032B1 (fr) | Procédé de purification de lactames | |
| KR102163401B1 (ko) | 시클로헥사논 옥심의 베크만 재배열로부터 정제된 카프로락탐을 제조하는 방법 | |
| CN111138362A (zh) | 一种己内酰胺精制工序粗苯蒸馏残液处理的方法 | |
| US7217818B2 (en) | Purification of caprolactam | |
| DD79494A (fr) |