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US 7,002,053 B2Granted
Method for preparing high-purity diisobutene
AssigneeOxeno Olefinchemie GmbH
InventorsFranz Nierlich, Lothar Kerker, Udo Peters, Wilfried Büschken, Andreas Beckmann
Life of this patent
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Abstract
The invention relates to a process for preparing high-purity diisobutene by reaction of isobutene or isobutene-containing hydrocarbon mixtures over a solid acidic ion-exchange resin containing sulfonic acid groups whose protons have been partly replaced by metal ions and to the use of the diisobutene.
Claims14
A process for preparing high-purity diisobutene comprising:
- reacting isobutene or isobutene-containing hydrocarbon mixtures in the presence of a solid acidic ion-exchange resin containing sulfonic acid groups whose protons have been partly replaced by metal ions.
Dependencies are inferred from the claim text.