Oligomerization of olefins
US7425662B2 · kind B2 · utility
16Cited by
8References
1Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 28, 2003 |
| Grant date | Sep 16, 2008 |
| Priority date | — |
| Expiry date | May 26, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M2207/28
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A selectivated molecular sieve, e.g., ZSM-22 or ZSM-23, is used as olefin oligomerization catalyst to provide product, e.g., octenes and dodecenes from butene, having a low degree of branching and hindered double bonds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.