| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 |
| filingDate |
2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4544e84698902642771f35f0f415d167
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7b7c26548f1ba7ffbe906a53795bf16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_793fec5a3773db7bdba4faa874a8c20e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4238d922fc1249c2f7a4641c9a63d9d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a62bfccf29563c00cb75f334feb56f7e |
| publicationDate |
2020-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2020082034-A |
| titleOfInvention |
Composite semipermeable membrane |
| abstract |
PROBLEM TO BE SOLVED: To provide a composite semipermeable membrane having removability that can be practically used, excellent in water permeability and having high boron removability even after contact with chlorine. A composite semipermeable membrane of the present invention is a composite semipermeable membrane having a microporous support layer and a separation functional layer provided on the microporous support layer, wherein the separation functional layer is crosslinked. It contains an aromatic polyamide, and the polyamide has a specific partial structure. [Selection diagram] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114504956-A |
| priorityDate |
2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |