http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101391651-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 |
| classificationIPCInventive | 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 | 2011-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101391651-B1 |
| titleOfInvention | Fixed osmosis membrane and its manufacturing method |
| abstract | TECHNICAL FIELD [0001] The present invention relates to a osmosis membrane having an aramid layer as a support and a method of manufacturing the same. The present invention provides a positive osmosis membrane comprising a nonwoven fabric layer and an aramid layer or a support composed of an aramid layer alone, wherein the aramid layer is easily controlled in thickness through a solution process, And the pores of the pores of the fingers are formed. Therefore, the forward osmosis membrane provided with the aramid layer of the present invention can smoothly flow water into the induction solution from the raw water portion through the membrane, thereby improving the high water permeability and flow rate in the osmotic direction And the polyamide layer secures stain resistance and chemical resistance and at the same time minimizes the despreading property of the solute of the inducing solution in the reverse osmosis direction and can be usefully used for high concentration seawater separation. Furthermore, since the high strength and heat resistance of the film are imparted to the membrane, it is possible to obtain a high strength and high strength of the osmosis membrane of the present invention. And can be applied to the separation membrane process field. |
| priorityDate | 2011-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.