RADIATION-CURABLE MIXTURE CONTAINING LOW-FUNCTIONALISED, PARTIALLY SAPONIFIED POLYVINYL ACETATE

The invention relates to a radiation-curable mixture for generating relief structures, comprisinga) at least one functionalized, part-hydrolyzed polyvinyl acetate comprising (i) vinyl alcohol units, (ii) vinyl acetate units, and (iii) vinyl acrylate units, where the vinyl acrylate units, which can be substituted, have the general structurewhere R is hydrogen or a linear or branched aliphatic or heteroaliphatic radical having 1 to 12 carbon atoms, or a cycloaliphatic, heterocyclic or aromatic radical having 3 to 12 carbon atoms, as component A,b) at least one initiator as component B,c) at least one ethylenically unsaturated compound different from component A, as component C,d) one or more adjuvants as component D,wherein the amount of vinyl acrylate units (iii) in the functionalized, part-hydrolyzed polyvinyl acetate a), based on all the units (i), (ii), and (iii), is 0.1 to