http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004031146-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a07013d8ae6053e1505a6f259443f610 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-08 |
| filingDate | 2003-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_813c5d453b384d0162e1bf33942e397a |
| publicationDate | 2004-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2004031146-A1 |
| titleOfInvention | PROCESS FOR THE PREPARATION OF ϵ-CAPROLACTAM FROM A MIXTURE COMPRISING 6-AMINOCAPROAMIDE AND/OR OLIGOMERS |
| abstract | The invention relates to a process for the preparation of ϵ-caprolactam from a mixture comprising 6-aminocaproamide and/or oligomers thereof, wherein in a first step 6-aminocaproamide and/or oligomers thereof is converted at a temperature of between 180 and 250 °C into ammonia and 6-aminocaproic acid and/or oligomers thereof, with a separate or simultaneous removal of the ammonia, and in a subsequent step the 6-aminocaproic acid and/or oligomers thereof are converted into caprolactam at a temperature of between 250 and 400 °C. |
| priorityDate | 2002-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.