| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f88c13a284596d50ddc4593bae38e61 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2264-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2264-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0464
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0618
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60H2003-0691
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2275-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-724
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4566
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-7145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2605-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-758
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2279-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2259-4145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60H3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-2058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60H3-0085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-2055
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/B01D46-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D46-0028 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60H3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60H3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D46-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B5-26 |
| filingDate |
2017-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3201212d353e8b3d6a355741525380d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4938909dc3f797cc5ffd3e65c0b62927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4de822a9415deb1615efafd43d612c5 |
| publicationDate |
2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10695705-B2 |
| titleOfInvention |
Air filter comprising a multilayer filter material |
| abstract |
A multilayer filter material for an interior air filter element of an air conditioning system of a vehicle may include an ion exchange layer including ion exchange particles and a plurality of further layers. The ion exchange layer may directly adjoin at least one of the plurality of further layers. The plurality of further layers may include an active layer including non-impregnated active carbon particles, and an impregnation layer including impregnated active carbon particles. The active layer may be arranged between the ion exchange layer and the impregnation layer. The ion exchange layer may be hygroscopic and may contain ions which form a toxic environment with water. The impregnation layer may include a component of active carbon particles impregnated with potassium iodide and a component of active carbon particles impregnated with potassium carbonate. The component impregnated with potassium iodide may be greater than the component impregnated with potassium carbonate. |
| priorityDate |
2016-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |