Bayer Aktiengesellschaft

Norddeutsche Affinerie Aktiengesellschaft

Ge Bayer Silicones Gmbh & Co. Kg

Matthias-Sven Steiner

Bruno Degen

Elke Licht

Rainer Weber

Gebhard Wagner

Christoph Schild

Bernd E Langner

Wolfgang Schartau

Peter Stantke

Manfred Schulze, Deceased

Thomas Leister

The present invention relates to a process for preparing alkyl halosilanes by reacting a contact material which comprises, in addition to silicon, at least one copper-containing compound as catalyst and at least one promoter, with an alkyl halide.

Process for preparing alkyl halosilanes

The invention relates to copper-based catalysts, processes for their production and their use and to a process for the production of alkyl halosilanes in the presence of said catalysts.

Copper-based catalysts, processes for their production and their use and

The process for producing alkylhalogenosilanes, which comprises reacting a physical mixture of silicon, a selenium or tellurium promoter and a copper catalyst with an alkyl halide.

Process for producing alkylhalogenosilanes

A method of producing alkyl halogen silanes, more particularly methyl chlorosilanes, by reacting silicon with an alkyl halide in the presence of at least one catalyst and easily volatile or gaseous halogen-containing and/or alkoxy-containing sulphur compound and optional promoter substances.

Method of producing alkyl halogen silanes

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Leverkusen, Germany

Matthias-Sven Steiner