| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2201-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0421
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-1291 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-1623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02M37-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D35-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D29-016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16 |
| filingDate |
2019-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112154020-B |
| titleOfInvention |
Filter Media Construction |
| abstract |
The present technology relates to filter media constructions, wherein the filter media has a treated surface that increases the roll-off angle of the surface for a 50 μL water droplet when the surface is immersed in toluene. Some example filter media have a fluted configuration, and some example filter media have multiple layers. Filter media with multiple layers may be single-layer media, eg, where one layer is flat and the other layer is fluted. |
| priorityDate |
2018-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |