http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104817459-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-36 |
| filingDate | 2015-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104817459-B |
| titleOfInvention | The method for generating cyclic aliphatic two-and polyamines for Hydrogenated aromatic two-and polyamines |
| abstract | The present invention provides the methods for generating cyclic aliphatic two-and polyamines for Hydrogenated aromatic two-and polyamines, it includes the steps that reacting the aromatic amine in the presence of a catalyst system with hydrogen, wherein the catalyst system includes heterogeneous catalyst, wherein the heterogeneous catalyst includes metal selected from the group below and carrier: Cr, Mo, W, Mn, Re, Fe, Ru, Os, Co, Rh, Ir, Ni, Pd and/or Pt, and wherein the catalyst system further includes organic nitro compound.The aromatics two-and polyamines hydrogenation that the amino on aromatic ring is bonded in two or more generate cyclic aliphatic two-and polyamines, are useful chemical intermediates, such as further reacting with epoxides or isocyanates.The amino can also be by being converted to isocyanates with phosgene reaction.Gained cyclic aliphatic two-and polyisocyanates are also used as being used to prepare the monomer of polymer. |
| priorityDate | 2014-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 214.