http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101107139-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-00 |
| filingDate | 2009-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101107139-B1 |
| titleOfInvention | Polyamide-based reverse osmosis composite membrane having excellent fouling resistance and chlorine resistance, and a method of manufacturing the same |
| abstract | The present invention comprises the steps of forming a thin polyamide film on the porous support layer; After forming the polyamide thin film, treating the polyamide thin film surface with a glycol solution to increase the wettability of the polyamide thin film surface; Activating the polyamide thin film surface using an etchant to generate radicals on the wetted polyamide thin film surface; Coating or crosslinking and drying the activated polyamide thin film surface with an epoxy-silane compound solution; And it provides a method for producing a polyamide-based composite membrane comprising the step of washing the dried membrane with a basic aqueous solution and the polyamide-based composite membrane prepared accordingly.n n n n Polyamide, Reverse Osmosis, Silane, Pollution Resistant, Chlorine Resistant |
| priorityDate | 2008-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.