| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-26 |
| filingDate |
2007-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8d09d71f8b1c4dfc9bbc331654fd870
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_057a7f424c3f52d28d235889269cdd5d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7ef2931bdf3effd495021a3f52aed7d |
| publicationDate |
2008-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008221073-A |
| titleOfInvention |
Ultrafine fiber filter medium and method for producing the same |
| abstract |
A filter having high filter performance is provided by using an ultrafine fiber filter medium in which an ultrafine non-woven layer and a reinforcing base material are laminated using charge treatment. An ultrafine fiber filter medium in which an ultrafine nonwoven fabric layer made of polymer fibers having a fiber diameter of 0.001 to 1 μm spun by a charge spinning method and a reinforcing base material are laminated. An ultrafine fiber filter medium having an average fiber diameter of 5 to 50 µm on the surface of the ultrafine nonwoven fabric layer and a Gurley bending resistance of the reinforcing substrate of 150 mg or more. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2011010697-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11161070-B2
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114908479-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010073958-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114908479-B
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019516545-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020116487-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011194389-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113164849-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7216322-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020153174-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I407901-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101254908-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014519332-A |
| priorityDate |
2007-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |