Verwendung von wässrigen filmbildenden Zubereitungen zur Beschichtung mineralischer Formkörper

摘要

The present invention relates to the utilization of film-forming aqueous preparations containing at least one crosslinked dispersely distributed copolymer P for coating mineral shaped bodies and to a method for coating mineral shaped bodies, wherein copolymer P contains in polymerized form: a) 80 to 99.89 % by weight of at least one monomer selected from the esters of acrylic acid with C1-C12-alcanols, esters of methacrylic acids with C1-C8-alcanols and monovinyl aromatics, b) 0.1 to 19.99 % by weight of at least one monomer different therefrom and c) 0.01 to 1.9 % by weight of at least one crosslinking monomer selected from the esters of acrylic acid or methacrylic acid with linear or branched C3-C6-alkenols, cyclic C5-C7-alkenols and polycyclic C7- to C12-alkenols.