| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2275-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1216 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-14
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/B01D71-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-521 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-36 |
| filingDate |
2016-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_124b16be6444397411f9b531afbeba4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb0259f85a39108997db802329e34210
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a8c2ea7dc56924ab7d8912670021d85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b95711f70a76b4ffa67749058538a299 |
| publicationDate |
2017-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2017064713-A |
| titleOfInvention |
Air filter medium, air filter pack and air filter unit |
| abstract |
Provided is an air filter medium capable of suppressing clogging caused by oil mist as well as dust floating in the air. An air filter medium (10) includes a first PTFE porous membrane (1) and a second PTFE porous membrane (2). The average fiber diameter of the fibers contained in the first PTFE porous membrane (1) is 0.24 to 0.45 μm, and the average fiber diameter of the fibers contained in the second PTFE porous membrane (2) is 0.00. 04 to 0.23 μm, and the air filter medium (10) has a first main surface (11) and a second main surface (12), and the first PTFE porous membrane (1) and the second PTFE The air flow passing through the porous membrane (12) from the first main surface (11) to the second main surface (12) is the first PTFE porous membrane (1), the second PTFE porous (2) It is arranged to pass through in this order. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020017472-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11338233-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111148561-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020138010-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020138009-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019058903-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7208464-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019059382-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019209244-A |
| priorityDate |
2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |