| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ea1bd1db35580c5b52e931ac2b7fc01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-58 |
| filingDate |
2013-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b355fea7c7288dd9df1d2fa3c05c3fed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9772ed2720bc0e516bd4f0887d8e1fc4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ef1022d5923a2ec0dfee439d29a178 |
| publicationDate |
2013-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013147506-A |
| titleOfInvention |
Purification method of ionic liquid |
| abstract |
An improved method for purifying an ionic liquid is provided. Provided is an improved purification method capable of more efficiently purifying a compound that crystallizes in various transformations. The present invention provides a method in which a part of an ionic liquid is crystallized, and the generated crystal is liquid. The present invention relates to a method for purifying an ionic liquid using fractional crystallization separated from the remainder. In this method, a predetermined amount of at least one entraining substance is added to the ionic liquid. [Selection figure] None |
| priorityDate |
2006-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |