http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2259941-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate | 1997-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bf52b4144994ff2ee999eff3fc12982 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ffac3617b7c19d24dc1dca2b31d0822 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3391dbd8b9449d4f7186ea9abdb248a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44ed9ebf38da87d4be9eea8f2b980656 |
| publicationDate | 2005-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2259941-C |
| titleOfInvention | Manufacturing process for 6-aminocapronitrile |
| abstract | Manufacture of 6-aminocapronitrile or 6-aminocapronitrile/hexamethylene diamine mixtures, involving a) the reaction of at least one pentennitrile, selected from the group consisting of 2,3 and 4-pentennitrile with carbon monoxide and hydrogen in the presence of catalysts, which contain at least one element of the eighth subgroup as active components, obtaining a hydrogenation formylating discharge (I), b) the optional separation of carbon monoxide, hydrogen and the catalyst from the hydrogenation formylating discharge (I), obtaining a hydrogenation formylating discharge (II), c) the separation of 5-formyl valeronitrile from the hydrogenation formylating discharge (I) or (II), d) the reaction of separated 5-formyl valeronitrile with ammonia and hydrogen in the presence of hydrogenating catalysts, selected from the group consisting of rhenium, copper and its compounds as well as metals and metallic compounds of the eighth group, obtaining a hydrogenation discharge, and e) obtaining 6-aminocapronitrile and if necessary hexamethylene diamine. |
| priorityDate | 1996-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.