http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0979672-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ce7bde1bc2d14324c60b4b689690280 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-1216 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-1214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-362 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-36 |
| filingDate | 1999-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91fc0af3759f5a636bf991630e5e6f8a |
| publicationDate | 2000-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0979672-A1 |
| titleOfInvention | Membrane for separating fluid mixtures and process for making the same |
| abstract | A membrane for separating mixtures of substances by pertraction, pervaporation and permeation of condensable gases or vapors is described, which has an active separation layer and which is designed as a composite membrane or as an integral-asymmetrical membrane. In this membrane, a homogeneous protective layer is arranged on the thin, active and imperfect separation layer, which has a diameter of 0.01 to 1 µm, the chemical composition of which is different from the chemical composition of the separation layer, which consists of a soluble polymer, copolymer or polymer mixture, the specific permeate flow of which is at least 2 times higher than the specific permeate flow of the separating layer and the selectivity of which is at least 2 times smaller than the selectivity of the separating layer. A method for producing this membrane is also described. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1254697-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013185739-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111672340-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1254697-A2 |
| priorityDate | 1998-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.