http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019205953-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 |
| filingDate | 2018-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c42ea474b009872df20d1bbe2dabfed9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32e5cf6ab509d458cb9db89bf247d03e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a077d687e37f2c3eaaad1e73ad358a6 |
| publicationDate | 2019-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019205953-A |
| titleOfInvention | Composite semipermeable membrane, composite semipermeable membrane element, and method for producing composite semipermeable membrane |
| abstract | To provide a composite semipermeable membrane capable of exhibiting high water permeability even after passing through a drying step. The present invention includes a base material, a porous support, and a separation functional layer, contains a hydrophilic molecule, has a water content of 1 to 20%, and is subjected to a hydrochloric acid immersion treatment. The composite semipermeable membrane satisfying the relationship of X1 / X2> 0.8 is provided when the pore number parameter (A / r 4 ) is X1 and X2, respectively. [Selection figure] None |
| priorityDate | 2018-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 138.