http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100429718-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S55-05 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-2024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1692 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-20 |
| filingDate | 2000-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100429718-B1 |
| titleOfInvention | Air filter medium, air filter pack and air filter unit using the same and method of manufacturing the air filter medium |
| abstract | An object of the present invention is to provide a high-performance air filter filter medium, an air filter pack, and an air filter unit by suppressing the degree of an increase in pressure loss and a decrease in collection efficiency during lamination.n n n The said air filter filter medium is used for air cleaning, and has a porous membrane and a nonwoven fabric. The porous membrane is made of polytetrafluoroethylene, and the nonwoven fabric is laminated on at least one side of the porous membrane. And, at least one side of the nonwoven fabric has an apparent density of the following formula:n n n [Equation 1]n n n Apparent density (g / cm 3) <1.5 × (base weight (g / m 2) / 1000) +0.11n n n It is in the range which satisfies. |
| priorityDate | 2000-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.