Process for the production of organosilanes

US4895969A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Kurt Feldner · Leverkusen, DE
• Bruno Degen · Much, DE
• Gebhard Wagner · Odenthal, DE
• Manfred Schulze

Key dates

• Filing date: Jun 22, 1989
• Grant date: Jan 23, 1990
• Expiry date: Jun 22, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/16
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

In the production of an organochlorosilane by reaction of silicon or a silicon alloy with an alkyl or aryl chloride in the presence of a copper catalyst, the improvement which comprises employing the silicon or alloy in atomized form.