TRANSPARENT SURFACE PROTECTION LAYER

摘要

The present invention relates to a transparent surface protection layer on the basis of synthetic resin comprising transparent solid particles, which comprise at least three different grain size fractions and encompass a Mohs hardness of at least 4» which are incorporated into the synthetic resin matrix, wherein the grain size fractions in each case encompass a monomodal grain size distribution and the solid particles are present as trimodal grain size distribution comprising a coarse fraction, a medium fraction and a fine fraction.