| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f66694c501147990420510b2425765af |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J15-00 |
| filingDate |
1998-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1c1574c9be03da525316ba0e7af666b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05991c2bd51cd2b7bad9a24fbf1fca1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81626d9ff303bfd53fbef2e67ec31161
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5e1ca615ee65899c4ec554e9ce64f74 |
| publicationDate |
2000-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1032558-A1 |
| titleOfInvention |
Method for hydrogenating dinitriles |
| abstract |
The invention concerns a method for hydrogenating aliphatic dinitriles at least partly into corresponding aminonitriles. More particularly, it concerns a method for continuous hydrogenation of dinitrile, at least partly into corresponding aminonitrile, in the presence of a hydrogenation catalyst non-dissolved in the reaction medium. The invention is characterised in that it is carried out in an equipment comprising continuous means separating the hydrogenate and the catalyst in a zone wherein the gas-liquid transfer is limited or nil, said separation and recycling of the catalyst being carried out in a time interval of not more than 30 minutes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007045750-A1 |
| priorityDate |
1997-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |