Process for the selective dimerization of isobutene
US6914166B2 · kind B2 · utility
4Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2000 |
| Grant date | Jul 5, 2005 |
| Priority date | — |
| Expiry date | Jan 26, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2529/70
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to processes for making a reaction product comprising trimethylpentene(s) which comprises contacting a C4 olefinic feedstock containing isobutene and n-butene(s) with a catalyst comprising zeolite beta under conditions allowing selective dimerization of isobutene to trimethylpentene(s). It also relates to the products obtained by these processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.