Process for producing metal organic frameworks

US12384987B2 · kind B2 · utility

Assignee

• Henkel AG & Co. KGaA · DE

Inventors

• Christian Kropf · Hilden, DE
• Marc Weyhe · Krefeld, DE
• Stefan Kaskel · Dresden, DE
• Steffen Hausdorf · Ringenhain, DE
• Philipp Mueller · Waldshut-Tiengen, DE

Key dates

• Filing date: Jun 18, 2021
• Grant date: Aug 12, 2025
• Expiry date: Feb 23, 2044

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The metal organic framework (MOF) MIL-100 (Al) can be produced in a process in which aluminum nitrate and trimesic acid are brought to react with one another in an alcohol/water mixture under the action of NH3 and/or an NH3-releasing compound under mild conditions.