Supported catalysts

US5516851A · kind A · utility

Assignee

• BASF SE

Inventors

• Klemens Flick · Herxheim, DE
• Peter Polanek · Weinheim, DE
• Dietmar Posselt · Heidelberg, DE

Key dates

• Filing date: Nov 16, 1994
• Grant date: May 14, 1996
• Expiry date: Nov 16, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2531/06
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Supported catalysts, obtainable by PA1 a) dissolving a catalytically active component or its intermediate in a solvent, PA1 b) adding an organic polymer which is capable of binding at least ten times its own weight of water to the solution thus obtained, PA1 c) then mixing the polymer with a catalyst carrier, PA1 d) molding the material thus obtained, drying and calcining, a process for their preparation and their use.