| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_28cfcb5cd6fa763097b146b72286577a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0093 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-64 |
| filingDate |
1992-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f13bcadcf0ba3ebb25d76644c844d69c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_076cc7779f75892e5af5601cff703f99
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87695f4fe115bb6b5cb78a76553f5967
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7140cb3b5e10b2dea2855fd19aa547e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90bc71d7b1c595d680df12023f4be729 |
| publicationDate |
1992-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0518607-A2 |
| titleOfInvention |
Membranes having enhanced selectivity and method of producing such membranes |
| abstract |
Glassy polymeric gas separation membranes are chemically modified throughout the thickness thereof. Such membranes manifest selectivity for a pair of gases which is greater than the intrinsic selectivity of the glassy polymeric material and which is greater than the equilibrium intrinsic selectivity of the chemically modified glassy polymeric material. |
| priorityDate |
1991-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |