http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990087348-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-12 |
| filingDate | 1997-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990087348-A |
| titleOfInvention | Method for preparing ε-caprolactam, 6-aminocaproic acid and 6-aminocaproamide mixture |
| abstract | The present invention relates to a process for preparing an epsilon caprolactam, 6-aminocaproic acid and 6-aminocaproamide mixture by heating an aqueous mixture comprising an oligomer of ammonia and 6-aminocaproic acid and / or 6-aminocaproamide. As forn n n Wherein the aqueous mixture comprises 0.5 to 7% by weight equivalent of ammonia, calculated as NH 3 , and its temperature is from 280 to 330 ° C., where “equivalent ammonia” is in the form of a terminal amide group of one of the compounds present in the aqueous mixture. Characterized by free ammonia and ammonia present. |
| priorityDate | 1996-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.