| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-195
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-196
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-383
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 |
| filingDate |
1999-12-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-02-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2007-02-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100684939-B1 |
| titleOfInvention |
Separation method of mixture containing at least one hydrofluoroalkane and hydrogen fluoride, preparation method of hydrofluoroalkane and azeotrope |
| abstract |
A method of separating a mixture containing at least one hydrofluoroalkane and hydrogen fluoride by reacting a hydrofluoroalkane / hydrogen fluoride mixture with a chlorinated or chlorofluorinated precursor of at least one hydrofluoroalkane. In combination with the catalytic reaction step, a method for producing a hydrofluoroalkane to achieve this separation. Azeotropic composition |
| priorityDate |
1998-12-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |