http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002038022-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-08 |
| filingDate | 2001-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28df36e7bfa36540972919bec2e96765 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_612351cd77f91e4ad9cbd18415996249 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95668d61f8f910a26c72624f27a5cecc |
| publicationDate | 2002-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2002038022-A1 |
| titleOfInvention | Process for the preparation of epsilon-caprolactam |
| abstract | Process for the preparation of ε-caprolactam comprising treating 6-aminocaproic acid, 6-aminocaproate ester, 6-aminocaproamide, oligomers or polymers of these compounds or mixtures comprising at least two of these compounds in a cyclization reactor in the presence of superheated steam in which a gaseous product stream comprising ε-caprolactam, lights and heavies is obtained, wherein the product stream, after condensation and at least partial removal of water and lights, is split into a ε-caprolactam stream and a heavies stream containing heavies and ε-caprolactam and the heavies stream is recycled to a cyclization reactor. |
| priorityDate | 1999-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.