http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10351508-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-08 |
| filingDate | 2015-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f82483f6cf8baa9c17dcdec728456241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d8214e850fe5fb66c831964463d37a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0f36e18b70c31c3f23dd0fb8628b05c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c9fb0d5d9e575ae6def24c968dd397a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c110c111ee4fbec27ea5e6ee3fe4e88c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e1504d14b89ce85496296a1ea8edf84 |
| publicationDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-10351508-B2 |
| titleOfInvention | Carbonate ester purification method, carbonate ester solution production method, and carbonate ester purification apparatus |
| abstract | Provided is a carbonate ester purification apparatus including a treatment part for mixing a first solution containing a carbonate ester and an acidic substance with an alcohol solution of a metal alcoholate to obtain a mixed solution containing a reaction product of the acidic substance and the metal alcoholate, a separation part for removing a metal salt contained in the reaction product from the mixed solution to obtain a second solution, and a distillation part for removing a component from the second solution, the component different in boiling point from the carbonate ester to obtain a carbonate ester solution, wherein a content of the metal alcoholate in the alcohol solution is 5 to 18 mass %. |
| priorityDate | 2014-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.