| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2e205bb5d96ea9bd0dc7488ba476be22 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-68 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate |
1979-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49d33a9cb00b3037ab11ca493a2d97b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4a9d8864f66d14ebd2e3ee34b2bae41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f2a0a36dc3645f0493b8713c35927bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3ac256eb4a6920c00b4302718cbd220 |
| publicationDate |
1980-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4215073-A |
| titleOfInvention |
Process for the production of diamines |
| abstract |
A two-step process for the production of aliphatic or cycloaliphatic diamines having 4 to 18 carbon atoms is disclosed wherein in the first step an aliphatic or cycloaliphatic dialdehyde is reacted with a monoamine olefin at atmospheric pressure at a temperature up to 100 DEG C. to form the corresponding diazomethyne and in the second step the diazomethyne is reacted at 60 DEG to 200 DEG C. and 50 to 300 bar with a mixture of ammonia and hydrogen in the presence of a hydrogenation catalyst to form the corresponding diamine and release of monoamine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4598159-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10899726-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103508986-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103508986-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4705898-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007005594-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007005594-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11066377-B2 |
| priorityDate |
1978-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |