http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE34137-E
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-189 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-1809 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-18 |
| filingDate | 1989-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1992-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-RE34137-E |
| titleOfInvention | Method of manufacturing aromatic urethane and intermediate product thereof |
| abstract | The present invention relates to a method of manufacturing aromatic urethane, an aromatic mononitro-compound, an aromatic primary amine, and carbon monoxide being reacted using a catalyst containing a platinum group metal-containing compound as a major constituent to prepare N,N'-di-substituted urea. The resultant N,N'-di-substituted urea is reacted with a hydroxyl group-containing organic compound to prepare an aromatic primary amine and aromatic urethane, and the aromatic primary amine is separated to obtain aromatic urethane. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5306842-A |
| priorityDate | 1985-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 108.