Method of supplementing the catalyst in continuous hydroformylation

US8889917B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Edgar Zeller · Mannheim, DE
• Armin Ulonska · Niederkirchen, DE
• Arthur Hohn · Tauberbischofsheim, DE
• Volker Uhrig · Frankenthal (Pfalz), DE
• Rene Magnie · Gronau, DE
• Reimund Fattler · Arnstadt, DE

Key dates

• Filing date: Apr 11, 2013
• Grant date: Nov 18, 2014
• Expiry date: Apr 11, 2033

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C45/50
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to a method of supplementing the catalyst in continuous hydroformylation during ongoing operation.