| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_121cbfb1883c9163ed2a69ddcfef69ac |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2251-2067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2258-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-9155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2370-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2610-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N2570-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-911
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-9032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9472 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-7615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-2066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-763
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-9436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-0821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01N3-035 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-76 |
| filingDate |
2018-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fec55d222c5bec255d132769b87ed2cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d91626debf4698282c27cb127064d998
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1d747c2fa755a1bc97d4d6c1cf2152a |
| publicationDate |
2019-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10335736-B2 |
| titleOfInvention |
Exhaust gas purification material |
| abstract |
An exhaust gas purification material according to the present invention is provided with a particulate filter 10 that traps particulate matter in exhaust gas and contains an SCR catalyst for adsorbing ammonia and reducing NOx in the exhaust gas. A maximum allowable adsorption amount of ammonia adsorbable by the filter 10 differs between an upstream portion 10a of the filter 10 including an exhaust gas inlet-side end 10c, and a downstream portion 10b of the filter 10 including an exhaust gas outlet-side end 10d. The SCR catalyst contained in the upstream portion 10a and the SCR catalyst contained in the downstream portion 10b are qualitatively different. A ratio (B/A) of a maximum allowable adsorption amount of ammonia A in the upstream portion 10a and a maximum allowable adsorption amount of ammonia B in the downstream portion 10b satisfies the relationship 1.1≤(B/A)≤2. |
| priorityDate |
2013-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |