| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78160fe5924d399deb065f8cbc5ad347 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
| filingDate |
2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19c7435985831e4855f08cc0095e9555
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a84c8152ddf6c12bde5e950a56edc1a |
| publicationDate |
2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019153946-A1 |
| titleOfInvention |
High-performance forward osmosis membrane, preparation method therefor and application thereof |
| abstract |
A high-performance forward osmosis membrane, a preparation method therefor and an application thereof, wherein the method comprises the steps of: soaking the top surface of a base membrane in a water solution of a mixture of polyamidoamine dendrimers and m-phenylenediamine for 2-5 minutes before removing the base membrane, and absorbing the solution on the surface of the base membrane using filtering paper to dry; continuing to soak the top surface of the base membrane in a sym-trichlorobenzene solution for 1-3 minutes before pouring out the solution to obtain the forward osmosis membrane. |
| priorityDate |
2018-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |