Alkylene oxide catalysts having enhanced activity and/or stability
US6511938B1 · kind B1 · utility
70Cited by
15References
8Claims
0Family size
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Key dates
| Filing date | Mar 21, 1996 |
| Grant date | Jan 28, 2003 |
| Priority date | — |
| Expiry date | Mar 21, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Catalysts for the production of alkylene oxide by the epoxidation of alkene with oxygen comprise a silver-containing support, and a sufficient amount of cobalt component to enhance at least one of activity and/or efficiency and/or stability as compared to a similar catalyst which does not contain cobalt component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.