| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-06 |
| filingDate |
1987-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48fcca0ce5990929933f57eec0013745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_781e53981dda43cf4c0ecf6faf43798f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2844bfe344f6af6e79388ca7bfd5914e |
| publicationDate |
1988-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0261549-A1 |
| titleOfInvention |
Process for the separation of pyridine from mixtures of pyridine and isovaleric-acid methylic ester |
| abstract |
Process for the separation of pyridine from mixtures of pyridine and methyl isovalerate, characterized in that the mixture of pyridine and methyl isovalerate is subjected to distillation with the addition of water, methyl isovalerate is separated as an azeotrope with water and pyridine is obtained as the bottom product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2454136-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0582063-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008032334-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8057643-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6025691-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2454136-B |
| priorityDate |
1986-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |