| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-674
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-249981
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/B32B2262-0276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S55-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-677
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3154 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-1071 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16 |
| filingDate |
1999-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88ed77fa2a71fa80cdc2648c08a63de7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e25f8df24b580162a2773af429bea9c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bf1fbca1ee533884d949ae6bbc9bf02 |
| publicationDate |
2002-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002177381-A1 |
| titleOfInvention |
Air filter and production method therefor |
| abstract |
An air filter comprising a laminate of a non-woven fabric made up of polyolefin fibers or polyester fibers or a composite of the non-woven fabrics and a PTFE porous film, wherein the amount of the total gases generated from the air filter is 20 μg/g by the analysis of gas chromatography. The amount of the gases generated from the air filter is greatly reduced by heat-treating the non-woven fabric at a temperature of from 80 to 130° C. for 5 minutes to 20 minutes before or after laminating with the PTFE porous film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005215154-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102806663-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006089072-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005245150-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102806663-A |
| priorityDate |
1997-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |