Method for the continuous production of propylene glycol

US7658893B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Peter Bassler · Viernheim, DE
• Hans-Georg Goebbel · Kallstadt, DE
• Joaquim Henrique Teles · Waldsee, DE
• Peter Rudolf · Ludwigshafen, DE

Key dates

• Filing date: May 26, 2006
• Grant date: Feb 9, 2010
• Expiry date: Jul 13, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D301/12
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

An apparatus for carrying out a continuous process for preparing propylene glycols.