Thermochromatically visualized mark based on micro- encapsulated liquid crystals and method for obtaining it

摘要

A thermochromatically visualized mark based on micro- encapsulated liquid crystals is described, comprising at least one black base chromatic contrast layer to which an ink comprising a binder with an acrylic resin base in an aqueous emulsion is associated. This mark has excellent characteristics of flexibility and softness so that it can support repeated bending, twisting or crumpling without splitting or cracking.