Alkylene oxide catalysts having enhanced activity and/or efficiency
US5051395A · kind A · utility
34Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 1989 |
| Grant date | Sep 24, 1991 |
| Priority date | — |
| Expiry date | Sep 25, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D301/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Catalysts for the production of alkylene oxide by the epoxidation of alkene with oxygen comprise a silver impregnated support containing a sufficient amount of scandium component to enhance at least one of activity and/or efficiency as compared to a similar catalyst which does not contain scandium component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.