| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ea1bd1db35580c5b52e931ac2b7fc01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D9-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-04
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 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D9-00 |
| filingDate |
2007-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-08-31-04:00^^<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_19ef1022d5923a2ec0dfee439d29a178
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9772ed2720bc0e516bd4f0887d8e1fc4 |
| publicationDate |
2011-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2066416-B1 |
| titleOfInvention |
Method of purifying ionic liquids |
| abstract |
The present invention relates to a method of purifying an ionic liquid by means of fractional crystallization in which a part of the ionic liquid is crystallized and the crystals formed are separated off from the residual liquid. In this process a certain amount of at least one entrainer substance is added to the ionic liquid. |
| priorityDate |
2006-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |