http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017065150-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc56cfcf77a0e31f2b844aa2c8832142 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate | 2016-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9aae943bcc881f4f776e42c63d8c35f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00a0f3f8a66e23437af39630fb5911c2 |
| publicationDate | 2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2017065150-A1 |
| titleOfInvention | Semipermeable membrane and method for producing semipermeable membrane |
| abstract | A semipermeable membrane according to one embodiment of the present invention is provided with: a semipermeable membrane layer that is mainly composed of an amorphous resin; and a sheet-like supporting body that supports the semipermeable membrane layer. The supporting body has a porous first supporting layer and a porous second supporting layer that is laminated on one surface of the first supporting layer; the mean flow pore diameter of the second supporting layer is smaller than the mean flow pore diameter of the first supporting layer; and the second supporting layer is impregnated with the semipermeable membrane layer. It is preferable that the ratio of the mean flow pore diameter of the second supporting layer to the mean flow pore diameter of the first supporting layer is from 1/1,000 to 1/5 (inclusive). The mean flow pore diameter of the first supporting layer is preferably from 0.05 μm to 20 μm (inclusive), and the mean flow pore diameter of the second supporting layer is preferably from 0.01 μm to 1 μm (inclusive). |
| priorityDate | 2015-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.