DD91035A - - Google Patents
Info
- Publication number
- DD91035A DD91035A DD91035DA DD91035A DD 91035 A DD91035 A DD 91035A DD 91035D A DD91035D A DD 91035DA DD 91035 A DD91035 A DD 91035A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD91035A true DD91035A (de) |
Family
ID=274375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD91035D DD91035A (de) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD91035A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010271A1 (de) * | 1978-10-17 | 1980-04-30 | BASF Aktiengesellschaft | Kristallisationsverfahren zur Reinigung von Rohcaprolactam |
-
0
- DD DD91035D patent/DD91035A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010271A1 (de) * | 1978-10-17 | 1980-04-30 | BASF Aktiengesellschaft | Kristallisationsverfahren zur Reinigung von Rohcaprolactam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA962676A (en) | Process for purifying lactams | |
| US4248781A (en) | Purification of crude caprolactam | |
| DE2224505C3 (de) | Verfahren zur Reinigung von Caprolactam | |
| CH450433A (de) | Verfahren zur Reinigung von Lactamen | |
| DE1055537B (de) | Verfahren zur Herstellung von epsilon-Caprolactam durch katalytische Isomerisierung von Cyclohexanonoxim | |
| CH564528A5 (en) | Purification of caprolactam freed from water - by counter-current multi-stage cystallisation from the melt using a solvent | |
| FR2364905B1 (de) | ||
| FR2353535B1 (de) | ||
| CH557353A (de) | Verfahren zur reinigung von lactamen. | |
| DD91035A (de) |