| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ee684e0af67516b35b42adea885ac25 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-56 |
| filingDate |
2004-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3921b0a10950211d62a5b6182b939138 |
| publicationDate |
2006-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2006143648-A |
| titleOfInvention |
Purification method for quaternary salt |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for purifying quaternary ammonium tetrafluoroborate industrially inexpensively without using a silver compound in removing a halogen component in quaternary ammonium tetrafluoroborate. A quaternary ammonium tetrafluoroborate is purified by removing a halogen component from a quaternary ammonium tetrafluoroborate containing a halogen component as an impurity using tetrafluoroboric acid. Method. [Selection] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8029690-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012026981-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008035808-A1 |
| priorityDate |
2004-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |