| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60b7c85bd485ac52d1e10a8bc7de2f01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C239-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate |
1983-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb315361aaca173aa716910a73d11885 |
| publicationDate |
1984-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4487952-A |
| titleOfInvention |
Preparing carbamic acid esters |
| abstract |
Process for the preparation of esters of carbamic acids by carbonylation of aromatic nitrocompounds, with carbon monoxide, in the presence of alcohols and of catalyst consisting of metallic selenides. |
| priorityDate |
1982-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |