Process for the preparation of acrylic acid esters and / or methacrylic acid esters of hydroxy-functional siloxanes and / or polyoxyalkylene-modified siloxanes and their use

摘要

The present invention relates to a process for the esterification or transesterification of acrylic acid and / or methacrylic acid or acrylic acid esters and / or methacrylic acid esters in the presence of an enzyme catalyzing the transesterification or transesterification with hydroxy-functional and / or polyoxyalkylene-modified siloxane derivatives and the use thereof.