| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-199 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14 |
| filingDate |
2004-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8c907bf8a8b22d00e034c04ab1aa5d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_992262b43252b083ebfc4777920cd778 |
| publicationDate |
2004-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1452517-A1 |
| titleOfInvention |
Process for producing aromatic carboxylic acids |
| abstract |
An aromatic compound (C) is reacted with carbon monoxiden(D) and molecular oxygen (E) in the presence of a palladiumncompound catalyst (A) and a catalyst (B) and thereby yieldsna aromatic carboxylic acid corresponding to the aromaticncompound (C) except with one or more carboxyl groups bondednto its aromatic ring. The catalyst (B) contains anheteropolyacid or a salt thereof (B1) or a mixture of oxo acidsnand/or salts thereof (B2), and the mixture (B2) contains, asna whole, one of P and Si and at least one selected from V, Monand W. |
| priorityDate |
2003-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |