| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-54 |
| filingDate |
2014-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb692c1e35b8b7d7239a64f8071ea278
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a9d845f24fca072644f1ca587486686
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4add079f596ba84662b8a948f05de9d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10702cb94a879c82d00e7cc0bd29a2cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6deb58a1bee479a61df394dd1442a7b4 |
| publicationDate |
2018-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I633082-B |
| titleOfInvention |
Method for preparing methacrolein and its conditioning/dewatering for direct oxidative esterification |
| abstract |
This invention relates to a process for the preparation of methyl methacrylate by direct oxidative esterification of methacrolein and the preparation of methacrolein. This novel method is characterized by its significant increase in throughput and efficiency of the process compared to prior art via a series of different distillation steps. |
| priorityDate |
2013-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |