http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20080023117-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e770eeca5fd0f52047279105bad9b57f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0093 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0095 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56 |
| filingDate | 2007-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e0b674e483045db0ffaa551ef7c6594 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f229ffe1877e1d7965f9a27e45261cad |
| publicationDate | 2008-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20080023117-A |
| titleOfInvention | Amine aqueous solution for forming polyamide reverse osmosis composite membrane active layer, polyamide reverse osmosis composite membrane using same, and preparation method thereof |
| abstract | The present invention relates to an aqueous amine solution for forming a polyamide reverse osmosis composite membrane active layer, a polyamide reverse osmosis composite membrane using the same, and a preparation method thereof, more specifically 0.1 to 20 wt% of a polyfunctional amine, and 0.1 to 20 alcohol amine. The present invention relates to an aqueous amine solution for forming an active layer of a polyamide reverse osmosis composite membrane comprising a weight percent, 0.1 to 20 weight percent of tertiary amines, and 40 to 99.7 weight percent of water, a polyamide reverse osmosis composite membrane using the same, and a preparation method thereof.n n n The aqueous amine solution of the present invention contains an alcohol amine and a tertiary amine to enable the production of a polyamide reverse osmosis composite membrane having improved permeability and salt excretion rate, and thus the polyamide reverse osmosis composite membrane prepared by the preparation method of the present invention It can be easily applied to the fields requiring both high flow rate and high salt rejection rate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101105201-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190012430-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100973831-B1 |
| priorityDate | 2006-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 189.