Process for controlling aqueous media foam employing alkadiene ethers of sugars or alkyl glucosides

US5154856A · kind A · utility

Assignees

• Henkel Kommanditgesellschaft auf Aktien · DE
• Zucker-Aktiengesellschaft · DE

Inventors

• Karlheinz Hill · Erkrath, DE
• Ulrike Mahler · Goldkronach, DE

Key dates

• Filing date: Jul 27, 1990
• Grant date: Oct 13, 1992
• Expiry date: Jul 27, 2010

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01D19/0404
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Alkadienyl ethers of monosaccharides, disaccharides, and alkyl glucosides are used as foam controllers and foam inhibitors in aqueous systems.