| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0464
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2327-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2305-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2262-0253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0654
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-724 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-14 |
| filingDate |
1998-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2005-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100468010-B1 |
| titleOfInvention |
Filter medium and air filter unit using the same |
| abstract |
The present invention provides a filter filter medium and an air filter unit which have a function of removing suspended fine particles in the air and decomposing organic matters for removing odors and antibacterial and having a long life and making a compact and compact air cleaning system. do. The unbaked PTFE uniaxial stretched film containing titanium oxide and the semi-baked PTFE uniaxial stretched film are superimposed, they are simultaneously stretched in the width direction to form a laminated film, and formed on both sides of the laminated film. A filter filtration material is produced by laminating a resin nonwoven fabric. In this filter filter medium, the PTFE film layer containing titanium oxide becomes a ventilation layer 2 having a photocatalytic function, and the titanium oxide-free PTFE film layer becomes a ventilation layer 3 having a floating particle trapping function. The nonwoven fabric layer becomes the breathable support layers 4a and 4b. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100867947-B1 |
| priorityDate |
1997-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |