http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1245563-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e83d93ed02bbd6159e99b5a7796e3686 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-08 |
| filingDate | 2001-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14e218d37bf5d5f69d62e663fdfb0886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f5582dafba76ae0f862e6755f512a95 |
| publicationDate | 2002-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1245563-A1 |
| titleOfInvention | Process for the preparation of epsilon-caprolactam |
| abstract | The invention relates to a process for the preparation of s-caprolactamnstarting from 6-aminocapronitrile by converting 6-aminocapronitrileninto an oligomer mixture and ammonia (hydrolysis/oligomerisation) and treatingnthe oligomer mixture with superheated steam (de-oligomerisation), wherein thenhydrolysis/oligomerisation is performed with superheated steam at a pressure ofnbetween 0.1 and 2 MPa and a temperature of between 150 and 300° C, ammonianis continuously separated off and the de-oligomersation is performed at anpressure of between 0.1 and 2 MPa and a temperature of between 250 andn400 °C. |
| priorityDate | 2001-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.