| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d78cd2835221849f6a74e6349185819 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S203-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 |
| filingDate |
1995-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2000-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c1007ccf9c44e056f00ecb8d01db874
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cdc7372405240512dcae03f7df2999b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4e3199030d96a1a47d2257fd9ba5547 |
| publicationDate |
2000-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0804407-B1 |
| titleOfInvention |
Process for preparing refined acrylic esters |
| abstract |
The invention relates to a process for preparing refined acrylic esters comprising distilling an acrylic ester containing stream in the presence of a phenolic inhibitor and oxygen. The invention relates in particular to purified methyl methacrylate prepared from propyne. |
| priorityDate |
1994-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |