http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6427643-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63 |
| filingDate | 1987-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10c9b9b22ae99ea6a036f81d2e719760 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ca1d16878e288bfcd90cf32da8f73a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d02789066e27f923dc2b834e8bd2c3d1 |
| publicationDate | 1989-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6427643-A |
| titleOfInvention | Catalyst for exhaust gas purification |
| abstract | PURPOSE:To increase the durability of a catalyst by causing a catalytic composition consisting of Pt carrying fire-proof inorganic oxide particles and/or Rh carrying inorganic oxide particles as well as Ce oxide blended to be carried by a honeycomb carrier as a coat for the latter. CONSTITUTION:Fire-proof inorganic oxide caused to carry 5-30wt.% Pt and/or fire-proof inorganic oxide caused to bear 1-20wt.% Rh are blended each in the form of 0.5-20mum average dia. particles. In addition, these are blended with Ce oxide to prepare a catalytic composition. This catalytic composition is allowed to be carried by a honeycomb carrier as a coat for the latter to form a catalyst for exhaust gas purification. The catalytic composition can also be blended with a fire-proof inorganic oxide such as active alumina. The catalyst thus obtained does not deteriorate much not only under a normal engine operating condition but also a severe condition such as high temperature oxidation atmosphere, and demonstrates superior durability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6439825-U http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01122837-U http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63190642-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0687495-A2 |
| priorityDate | 1986-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID451818717 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID9989226 |
Total number of triples: 20.