http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011157358-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3be88544ea4171b32e82fd9ce7a2f09c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02719b881197845c6a56a9a99def44b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b234254eb2858d1c3df00e1558fec7e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-82 |
| filingDate | 2011-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29bd44d45f59b57e6b98f0c5e3eafac2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2625515fd9ebd96986305f234b40e25 |
| publicationDate | 2011-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2011157358-A1 |
| titleOfInvention | Composite membrane, in particular for gas separation |
| abstract | The invention relates to a method for producing a membrane, in particular a gas separation membrane, wherein the membrane has a selective separating layer. The method is characterised by the following method steps: a) a polymer solution is produced from at least one ammonium salt and at least one polymer that is compatible with the at least one ammonium salt, b) the polymer solution is cast to obtain a film, and c) the selective separating layer is produced from the film in a further step, preferably by drying. The invention further relates to a membrane, in particular a gas separation membrane, which has a selective separating layer. Moreover the invention relates to the use of at least one ammonium salt and also to the use of a membrane. |
| priorityDate | 2010-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.