| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0ad20eb72d0a4dc1cb5860ee6c332c1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D2203-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D90-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-16 |
| filingDate |
2004-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d932895f3511dc67af2afdaf7dbad0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa522f50091a99924a5e0daac9e0beca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19f39a11cd0948e7ade8d24b30e88779
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8625209ee3b7c542231c238b111e2a18 |
| publicationDate |
2005-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20050077141-A |
| titleOfInvention |
Reverse osmosis composite membrane with nano particle tourmaline and manufacturing method |
| abstract |
The present invention is to impregnate the tourmaline material of the nanoparticles of inorganic particles when forming the reverse osmosis membrane based on the cellulose-based polymer and the polyamide-based polymer as an organic polymer material in order to develop a reverse osmosis membrane material for the desired separation function for the desalination of deep sea water It relates to an organic and inorganic reverse osmosis composite membrane formed.n n n In addition, a meltblown nonwoven filter, which is a fine filtration material containing nanoparticle silver as a reinforcing material, is coated with a polysulfone porous membrane with a support membrane on the reverse osmosis composite membrane. And an organic and inorganic reverse osmosis composite membrane formed by containing an appropriate amount of nanoparticle tourmaline in a polyamide-based polymer material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10155203-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110898682-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9597642-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020246757-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8029857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101691874-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9254465-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10618013-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9737859-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9861940-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100611682-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9744499-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009129354-A3 |
| priorityDate |
2004-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |