| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3ae63500ac7f6553fdf267a475ed01c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-36 |
| filingDate |
1978-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a85b8841da6f9481c70df4c5072c9ed1 |
| publicationDate |
1979-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0001660-A1 |
| titleOfInvention |
Process for the purification of benzaldehyde |
| abstract |
The invention relates to a process for the purification of benzaldehyde and, in particular, the purification of benzaldehyde prepared by oxidation of toluene with a gas containing molecular oxygen. n According to the invention, pure benzaldehyde is prepared by treating impure benzaldehyde with an oxidizing agent and distilling it. n Benzaldehyde purified according to the invention is particularly suitable for application in the synthesis of scents and flavours, because it can meet the demands of olfactory specifications. |
| priorityDate |
1977-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |