Catalyst compound for the metathesis of olefins
US6908878B2 · kind B2 · utility
5Cited by
8References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2002 |
| Grant date | Jun 21, 2005 |
| Priority date | — |
| Expiry date | Nov 3, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved catalyst composition for the metathesis of olefins comprises at least one porous mineral carrier based on alumina, at least one compound of rhenium, molybdenum, or tungsten, and further includes silicon in an oxide form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.