Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2027-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2305-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2305-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2279-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2279-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-724 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2327-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249978 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2038-0028 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-523 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-1071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0027 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 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/B01D69-02 |
filingDate |
2000-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2004-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aafe4efa8f11cad53d21146d74ffc076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f8ac635457cb05e4749c74be2abb368 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c051bdc9b59224166e92dd27cb8fa17a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e477459279436c8808b1b92b543f52d6 |
publicationDate |
2004-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1090676-B1 |
titleOfInvention |
Air filter medium, air filter pack and air filter unit comprising the same, and method for producing air filter medium |
abstract |
An air filter medium comprising a porous polytetrafluoroethylene film and an air-permeable support member laminated on at least one surface of said porous film and having a PF1 value exceeding 22, which is calculated according to the following formula: <DF>PF1 = Ä-log(Penetration (%)/100)/Pressure loss (mmH2O)Üx100 </DF> in which the penetration (%) = 100 - Collection efficiency from a pressure loss (unit: mmH2O) measured when an air is flowed through the air filter medium at a flow velocity of 5.3 cm/sec. and a collection efficiency (unit: %) measured using dioctyl phthalate having a particle size of 0.10 to 0.12 mu m. This air filter medium has a low pressure loss and a high collection efficiency. |
priorityDate |
1999-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |