http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014097459-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_121cbfb1883c9163ed2a69ddcfef69ac |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01N3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 |
| filingDate | 2012-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd73d3ddceef3502ef6dd9ceef669a6f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a99b729c94ecf1de37d949ed25485cc2 |
| publicationDate | 2014-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014097459-A |
| titleOfInvention | Exhaust gas purification catalyst |
| abstract | An exhaust gas purifying catalyst capable of suppressing a decrease in OSC is provided. An upstream catalyst layer disposed on a substrate; a downstream catalyst layer located downstream of the upstream catalyst layer; and a coating layer disposed on the upstream catalyst layer and / or on the downstream catalyst layer; The upstream catalyst layer includes a first cerium-zirconium composite oxide and a first catalytic metal that purifies exhaust gas, and the downstream catalyst layer purifies the second cerium-zirconium composite oxide and exhaust gas. And the weight ratio of cerium to zirconium in the second cerium-zirconium composite oxide is greater than the weight ratio of cerium to zirconium in the first cerium-zirconium composite oxide, and the coating layer is aluminum An exhaust gas purification catalyst 1 containing a cerium-zirconium composite oxide. [Selection] Figure 7 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020203424-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113631241-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021261209-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7288331-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114072223-A |
| priorityDate | 2012-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.