| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ebfb264815b7a2e4471ab59f8a514a4d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_00b201efe3355265a55300053565305e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B11-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B3-23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-235 |
| filingDate |
2016-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4858c7dabe02e7a76c01eadde152d75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_685c875c31d86488225fa7f465a7d9f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8c2a11081268f42fe421f1acbf16ba6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95071d69208427a608805e74454e94b4 |
| publicationDate |
2018-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3297995-A1 |
| titleOfInvention |
Process for the preparation of an aromatic dicarboxylic acid |
| abstract |
An aromatic dicarboxylic acid of chemical formula HOOC-Ar 1 -COOH is prepared in a process wherein a feedstock comprising at least an aromatic aldehyde compound of chemical formula (1): OHC-Ar 1 -COOH, wherein Ar 1 represents an arylene or heteroarylene moiety, and an aqueous electrolyte are provided; the feedstock and the aqueous electrolyte are introduced into an electrolytic cell comprising electrodes, wherein at least one of the electrodes comprises a non-noble metal and/or an oxide and/or a hydroxide thereof and/or carbon; and the aromatic aldehyde compound of formula (1) is oxidized electrochemically to yield the aromatic dicarboxylic acid. |
| priorityDate |
2015-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |