Aliphatic hydrocarbon alkylation process
US6235959A · kind A · utility
26Cited by
4References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1999 |
| Grant date | May 22, 2001 |
| Priority date | — |
| Expiry date | Aug 23, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2531/38
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention concerns a process for alkylating isoparaffins by olefins using a novel catalyst, the olefin preferably being a low reactivity olefin. The catalyst is a composition resulting from a mixture of at least aluminum halide, at least one quaternary ammonium halide and/or at least one amine hydrohalide and at least one group IVB metal compound, preferably a group IVB metal halide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.