Dehydrogenative condensation of alcohol with organo-hydrogen-siloxane in presence of quat. ammonium hydroxide catalyst, used to make modified polyorgano-siloxane for use e.g. as emulsifier or in release coatings

摘要

A method for the dehydrogenative condensation of alcohols and siloxanes with at least one hydrogen attached to silicon, involves using quat. ammonium hydroxide(s) as catalyst(s) for the reaction.