Patent Number: 6,166,238

Title: High purity organofunctional alkyldialkoxysilanes

Abstract: A method is provided for preparing high purity organofunctional alkyldialkoxysilanes by reacting hydroalkyldialkoxysilanes with olefins wherein formation of undesired close-boiling by-products by an alkyl/alkoxy group exchange reaction is minimized.

Inventors: Filipkowski; Michelle A. (Marietta, OH), Herbert; Petty E. (Bethel, CT), Schilling, Jr.; Curtis L. (Marietta, OH), Westmeyer; Mark D. (Marietta, OH)

Assignee: Crompton Corporation

International Classification: C07F 7/00 (20060101); C07F 7/18 (20060101); C07F 007/08 ()

Expiration Date: 12/26/2017