| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79ebf5fa917a9f3b55e7631c566b8159 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-76 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-08 |
| filingDate |
1997-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f39af405edff5b3b8f1d8a4cdfc98a89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa0d94013a3548abad8e785597bda4a9 |
| publicationDate |
2004-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-223085-B1 |
| titleOfInvention |
A continuous process for the dinitration of N-alkyl-3,4-dimethylbenzene amine |
| abstract |
The present invention relates to a process for the continuous dinitration of N-alkyl-3,4-dimethylbenzenamine in a single step reactor in the presence of a catalyst selected from alkali metal nitrites and aldehydes, which converts nitric acid to nitric acid in situ. ŕ |
| priorityDate |
1996-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |