Direct epoxidation process using improved catalyst composition
US7595410B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jul 18, 2006 |
| Grant date | Sep 29, 2009 |
| Priority date | — |
| Expiry date | Jun 10, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D301/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A process for producing an epoxide comprising reacting an olefin, hydrogen and oxygen in the presence of a catalyst comprising a titanium or vanadium zeolite, palladium, and lead. The process results in significantly reduced alkane by-product formed by the hydrogenation of olefin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.