| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-62 |
| filingDate |
1993-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dcbcb6b9883f0ae63b6d30670107cf0 |
| publicationDate |
1994-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9404253-A2 |
| titleOfInvention |
Polyazole polymer-based membranes for fluid separation |
| abstract |
Polyazole-based polymer membranes, such as polyoxadiazole or -triazole-based membranes, are disclosed. The membranes are useful in gas separation and reverse osmosis processes. The gas separation membranes of the present invention exhibit improved methane separation factors, whereas the reverse osmosis membranes present high chlorine resistance as well as a salt rejection of at least 99 percent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10919002-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013206694-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109337364-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109438982-A |
| priorityDate |
1992-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |