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US 2015/0307428 A1Published application
Process for preparing alkoxylated alcohols
AssigneeShell Oil Company
InventorsJames Laurel BUECHELE, Hendrik DIRKZWAGER, Michiel Barend ELEVELD
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Abstract
The invention relates to a process for preparing alkoxylated alcohols, wherein an alkoxylated alcohol which contains more than 200 parts per million by weight of a Group IA or Group IIA metal ion is contacted with a sulfonic acid. The resulting alkoxylated alcohol may then be sulfated by contacting it with a sulfating agent.
Claims12
A process for preparing alkoxylated alcohols, wherein an alkoxylated alcohol which contains more than 200 parts per million by weight of a Group IA or Group IIA metal ion is contacted with a sulfonic acid.
Dependencies are inferred from the claim text.