| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C205-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1990-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5446359c0b93b836f25654c186fa3410
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_312c9b09c30f92199eb1232b39fac930
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0833fd53a737f01e39b38e6759862c1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13d85433fae42291bc61669616d11b9e |
| publicationDate |
1991-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5030776-A |
| titleOfInvention |
Process for producing nitrobenzenes |
| abstract |
Nitrobenzenes are prepared by nitrating benzenes in vapor phase using nitric acid as a nitrating agent and under continuous or intermittent feeding of sulfuric acid as a catalyst in the presence of a catalyst comprising sulfuric acid supported on a carrier or in the presence of only a carrier. This process can provide very high and prolonged nitration activity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-017143-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7696391-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010015015-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005089933-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009005615-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109503845-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8153077-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009002734-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2451008-C2 |
| priorityDate |
1989-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |