| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d165eb72081e6ffac383f2137152373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ce023a6c13740cb05a67332f11a29f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_22b8f4519b52b31a8f85cf8f35bd15d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e2e7f2027851b927fb12d673d426aba |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-63 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-14 |
| filingDate |
2005-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_893cc94c9a0e2ec493e3a0ed870a8eba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45ec75ea16ac0b90b79455ba0383c0b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7cacd8d6a3d0ec9bd6a8589565ecbe0 |
| publicationDate |
2006-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005097730-A3 |
| titleOfInvention |
Method of exchanging anions of tetraalkylammonium salts |
| abstract |
A method of converting a tetraalkylammonium salt of a first anion to a tetraalkylammonium salt of a second anion is described which involves forming a solution comprising the tetraalkylammonium salt of the first anion in a solvent which includes water and a polar organic co-solvent, contacting the solution with an ion exchange resin in the form of the second anion and forming a tetraalkylammonium salt of the second anion in solution and an ion exchange resin complexed with the first anion. The solution containing the tetraalkylammonium salt of the second anion can be recovered. |
| priorityDate |
2004-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |