| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-386 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-386 |
| filingDate |
1994-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fb6ed68ec906eaeaeca7b37a078152e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83a5abda394c7a48f95f91dba6029031 |
| publicationDate |
2001-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6179967-B1 |
| titleOfInvention |
Purification process of pentrafluoroethane |
| abstract |
A purification process of pentafluoroethane from a crude pentafluoroethane containing chloropentafluoroethane as a by-product by extractive distillation using an extracting reagent having a standard boiling point of from -10° C. to 100° C. and being selected from paraffinic hydrocarbons, alcohols, ethers, esters, and ketones. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006199982-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10370313-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10836692-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6307115-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8524956-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011270001-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7253327-B2 |
| priorityDate |
1993-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |