http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19846608-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2bcaf91101a370a3d64e3190366357f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-70 |
| filingDate | 1998-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c17108fdc58b60125961aaaf8283b21b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6bc8b3d3e9c4ce3873bcfa1c074a169 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b947d0c9c22c3656eae368bd412813a1 |
| publicationDate | 2000-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-19846608-A1 |
| titleOfInvention | Semipermeable membranes |
| abstract | The invention relates to semipermeable membranes based on organically modified silicic acid polycondensates, a process for their preparation and their use in gas exchange and in separation processes, in particular in gas separation, in dialysis, in pervaporation and in micro-, ultra- and hyperfiltration. The membranes according to the invention are flat membranes or tubular membranes and are prepared by conventional methods from viscous liquids which are obtained by hydrolytic polycondensation of organically modified, hydrolyzable silicon compounds having C =C double bonds. The curing of the membranes is carried out by polymerization or polyaddition of C = C double bonds. |
| priorityDate | 1998-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 80.