http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BE-1006355-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5d35cbcd18261ca6afc76a9f64ae2a1 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265 |
| filingDate | 1991-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1994-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BE-1006355-A3 |
| titleOfInvention | PROCESS OXIDATION pseudocumene trimellitic ACID WITH RECYCLING MOTHER LIQUOR. |
| abstract | Process for the oxidation of pseudocumene to trimellitic acid, according to which the residue and the tails of the rectification for the recovery of the solvent are recycled and incorporated into the filtered mother liquor brought back to the oxidation reactor at least after the oxidation of the first methyl radical of pseudomene into a carboxyl radical. The product yield increases, the recovery of the catalyst for immediate recycling to oxidation improves and the quantity of oxidation waste decreases appreciably. |
| priorityDate | 1990-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.