http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101569940-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2255-204 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-945 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0244 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-56 |
| filingDate | 2007-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101569940-B1 |
| titleOfInvention | An automobile exhaust gas treating catalyst having poisoning resistance and a method for treating automobile exhaust gas |
| abstract | The present invention provides a novel poisonous catalyst for use in automotive exhaust gas treatment systems. In order to alleviate the deleterious effects of engine oil and / or fuel additive poisoning, the present invention provides an overcoat layer comprising a porous refractory oxide and at least one non-metallic oxide coated on at least one noble metal-containing washcoat layer. The overcoat of the present invention not only protects the phosphorus, but also other poisonous deposits from damaging and / or negatively interacting with the underlying noble metal-containing washcoat. In another embodiment, the present invention provides a coating of the upstream end of a catalyst member by an overcoat layer, thereby creating an upstream catalyst poison trap zone. A method of treating automotive exhaust gas using poisoning resistance is also provided.n n n Vehicle exhaust catalyst, poisonous catalyst, catalyst poisoning zone, overcoat layer, non-metallic oxide |
| priorityDate | 2006-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.