http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020138137-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/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 |
| filingDate | 2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c94a53fad56bf8134774be25cfd57f31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f5f6f5b33ec92d2790ad640e7570896 |
| publicationDate | 2020-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020138137-A |
| titleOfInvention | Separation membrane and separation membrane element |
| abstract | PROBLEM TO BE SOLVED: To provide a separation membrane element which realizes high fouling resistance on the raw water supply unit side. The present invention is a separation membrane 10 composed of a support membrane including a base material and a porous support layer and a separation functional layer provided on the porous support layer, and the separation membrane is the separation. Separation membrane and separation membrane element 1 having a gradient of water production in the width direction of the membrane. Preferably, the separation functional layer is a crosslinked polyamide, and more preferably, the crosslinked polyamide of the separation functional layer has an azo group, and the azo group concentration has a gradient. [Selection diagram] Fig. 1 |
| priorityDate | 2019-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.