http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2625604-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18a8284bc1d41fe092e46c249d6220be |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-265 |
| filingDate | 2007-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3df8e8f24f19097197854284bd51456f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04155d9abce93f0549bf8d88bf6a6aa8 |
| publicationDate | 2017-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2625604-T3 |
| titleOfInvention | Process for the preparation of aromatic polycarboxylic acid by oxidation in liquid phase |
| abstract | Process for preparing an aromatic polycarboxylic acid by liquid phase oxidation of a benzene or naphthalene compound having two or three C1-C4 alkyl, hydroxyalkyl or formyl groups, the process comprising a step of bringing the compound into contact with a gas containing oxygen in the presence of a carboxylic acid solvent, a catalyst comprising at least one metal selected from the group consisting of cobalt, magnesium, chromium, copper, nickel, vanadium, iron, molybdenum, tin, cerium, and zirconium, and a promoter in a reaction zone, characterized in that the promoter is an ionic liquid comprising an organic cation and a bromide or iodide anion, and having a melting point below 200 ° C. |
| priorityDate | 2006-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.