Modified layered silicates for controlling the unwinding force of pressure sensitive adhesive masses and improving the barrier properties of adhesive tapes

摘要

Pressure-sensitive adhesive material comprising an acrylate dispersion wherein the acrylate dispersion comprises (i) an aqueous acrylate polymer dispersion containing polymers composed of a) acrylate monomers and, optionally, b) ethylenically unsaturated comonomers that are not acrylates, and (ii) modified phylosilicates