Process for purifying alkoxylated fats

US6096911A · kind A · utility

Assignee

• BASF SE

Inventors

• Gabriele Dralle-Voss · Darmstadt, DE
• Michael Stosser · Schifferstadt, DE
• Siegfried Lang · Ludwigshafen, DE
• Thomas Saupe · Sandhausen, DE
• Matthias Zipplies · Hirschberg, DE

Key dates

• Filing date: Mar 24, 1998
• Grant date: Aug 1, 2000
• Expiry date: Mar 24, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C67/56
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A process for purifying alkoxylated fats by treatment with a solid substance, wherein a mixture of aluminum oxide and a silicate is employed as solid substance.