Method for the preparation of organoxy-functional silanes

摘要

The production of organoxy-functional silanes is carried out by the reaction of (A) halosilanes and (B) hydroxy compounds in the presence of (C) a polymer that includes carbon-bonded fluorine. The presence of (C), the polymer that includes carbon-bonded fluorine, acts to decrease foaming during the reaction and minimizes the production of siloxane oligomer by-products.