Metathesis catalysts and reactions using the catalysts
US10343153B2 · kind B2 · utility
1Cited by
23References
13Claims
0Family size
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Key dates
| Filing date | Mar 13, 2014 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Sep 2, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2261/418
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method is provided of forming an olefin from a first olefin and a second olefin in a metathesis reaction, comprising reacting the first olefin with the second olefin in the presence of a compound that catalyzes the metathesis reaction such that the molar ratio of the compound to the first or the second olefin is from 1:500 or less, and the conversion of the first or the second olefin to the olefin is at least 30%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.