| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7995660796c354a2881371a7406bf6dd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-389 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-389 |
| filingDate |
1996-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d277f7a739e947d755ad9e89a9675db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3674ab8525ddc858d6d9df1b0603ae0c |
| publicationDate |
1999-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0733612-B1 |
| titleOfInvention |
Process for removing olefinic impurities from 2H-heptafluoropropane (R 227) |
| abstract |
Removal of olefin impurities from 2H-heptafluoropropane (R 227) comprises passing it in the gas phase over aluminium oxide at -20 to 100 degrees C. |
| priorityDate |
1995-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |