Process for oligomerizing olefins using sulfate-activated group IV oxides
US5191139A · kind A · utility
12Cited by
8References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1991 |
| Grant date | Mar 2, 1993 |
| Priority date | — |
| Expiry date | Nov 4, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2529/06
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved process is disclosed for preparing synthetic lubricant base stocks. Synthetic lubricant base stocks are prepared in good yield by oligomerizing linear olefins using a sulfate-activated Group IV oxide particularly zirconium dioxide, as the catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.