| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0088 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-08 |
| filingDate |
2016-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101799070-B1 |
| titleOfInvention |
Method for manufacturing high functional hollow fiber membrane |
| abstract |
In one embodiment of the present invention, there is provided a method for producing a fluorine-containing hollow fiber membrane, comprising the steps of: (a) pre-coating a fluorine hollow fiber membrane by immersing the hollow fiber membrane in a crosslinking agent solution; (b) immersing the pre-coated fluorinated hollow fiber membrane in a polyvinyl alcohol (PVA) solution; And (c) applying ultrasonic waves while stretching the fluorine hollow fiber membrane. |
| priorityDate |
2016-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |