http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100894495-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0093 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-02 |
| filingDate | 2007-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100894495-B1 |
| titleOfInvention | Reverse osmosis membrane with excellent boron removal performance and manufacturing method |
| abstract | The present invention relates to a polyamide reverse osmosis composite membrane and a method for producing the same. The polyamide reverse osmosis composite membrane of the present invention is composed of a porous support and a polyamide layer disposed on the porous support, and iodine atoms are covalently bonded to the polyamide layer. The polyamide reverse osmosis composite membrane of the present invention is prepared by preparing a porous support, forming a polyamide layer on the porous support, and treating the polyamide layer with a compound containing at least one iodine atom. Examples of the compound containing at least one iodine atom include iodine bromide, iodine chloride and iodine trichloride, and the iodine-containing compound is added to an aqueous solution to dissolve, or an iodine salt and an oxidizing agent are added to an aqueous solvent. It can be applied by synthesis in situ in aqueous solution.n n n Polyamide Reverse Osmosis Composite Membrane, Iodine, Covalent Bond, Boron |
| priorityDate | 2006-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 153.