Process for the preparation of fluorine-containing chemical compounds

US5773651A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Ralf Pfirmann · Griesheim, DE
• Friedrich Seitz · Friedelsheim, DE

Key dates

• Filing date: Nov 27, 1996
• Grant date: Jun 30, 1998
• Expiry date: Nov 27, 2016

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/141
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Process for the preparation of fluorine-containing compounds by reduction in a container provided with a stirrer, the stirrer being constructed entirely or partly of a carbon material.