Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a951f8ba3b9f15d2db6e409a210bba52 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-36 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-36 |
filingDate |
2001-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a770f2392c9d552065a06f9e66d904e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14b21015266903c746d626a28c91d18c |
publicationDate |
2004-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1381585-A1 |
titleOfInvention |
Process for the purification of fluoromethyl hexafluoroisopropyl ether |
abstract |
A process for the purification of fluoromethyl hexafluoroisopropyl ether involving contacting a crude composition containing impure fluoromethyl hexafluoroisopropyl ether with an adsorbent having pores with a range of pore sizes whereby the difference between the smallest and largest pore size is at least 1 nm. The adsorbent suitably is a form of silica, alumina, or carbon. |
priorityDate |
2000-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |