Process for obtaining pure aniline

US9115049B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Koenraad VANDEWALLE · Oostmalle, BE
• Karen Vercruysse · Melsele, BE
• Leo Denissen · Brasschaat, BE
• Filip Deberdt · Bonheiden, BE
• Hendrik DE WINNE · Neustadt, DE
• Bart Van De Voorde · Antwerpen, BE
• Michael REISER · Kaiserslautern, DE
• Samuel Neto · Brussels, BE

Key dates

• Filing date: Oct 4, 2013
• Grant date: Aug 25, 2015
• Expiry date: Oct 4, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C209/84
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A process for obtaining pure aniline contains