http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017213501-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/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 |
| filingDate | 2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7b7c26548f1ba7ffbe906a53795bf16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c42b7e2f60e039bc9c0619c37aeabd3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f723dc76e75f17f6825ec12ff50113ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1def9ec0350c0b99b6e74ed12bf21f6a |
| publicationDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017213501-A |
| titleOfInvention | Composite semipermeable membrane and method for producing composite semipermeable membrane |
| abstract | 【Task】 To provide a composite semipermeable membrane that has both water permeability and removability that can withstand practical use, and that can maintain water permeability even under operation where operation is repeatedly stopped at high pressure. [Solution] A composite semipermeable membrane having a substrate and a porous support layer on the substrate, and having a separation functional layer on the porous support layer, wherein the separation functional layer has a polyamide content of 80% or more. And the separation functional layer has a pleated structure including a plurality of convex portions and concave portions, and is measured at 25 ° C. by a force curve measurement method using an atomic force microscope at any 20 positions of the separation functional layer. A composite semipermeable membrane having an average value of deformation amount of 4.0 nm or less when pressed with a force of 5.0 nN in pure water, and a standard deviation of the deformation amount of 1.0 nm or more. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114845797-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021132218-A1 |
| priorityDate | 2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.