Preparation of vinyl acetate - - vinyl ester copolymers with a low content of high-boiling vinyl esters

摘要

A method for the preparation of vinyl acetate - - vinyl ester copolymers with a low content of high-boiling vinyl esters by free radical polymerization of4,9 to 95 w -% of vinyl acetate,4,9 to 95 w -% of one or more high boiling point of vinyl esters as well as optionally0,1 to 40 w -% of one or more ethylenically unsaturated auxiliary monomers, characterized in that, in addition0,1 to 40 w -% of vinyl acetate in the case of a conversion rate of the polymerization of 65 to be added 99,9%,the data in w -% in each case on the total weight of the monomers and is in each case based on 100 w -% adding.