Catalyst, exhaust gas purifying catalyst, and method of producing the catalyst
US8080494B2 · kind B2 · utility
80Cited by
24References
12Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 5, 2005 |
| Grant date | Dec 20, 2011 |
| Priority date | — |
| Expiry date | Jun 29, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst 1 has a heat-resistant support 2 selected from among Al2O3, SiO2, ZrO2, and TiO2, and a first metal 4 supported on an outer surface of the support 2, and included by an inclusion material 3 containing a component of the support 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.