Patents Assigned to Polyvantis GmbH
  • Laser engravable labels
    Patent number: 12589579
    Abstract: Coextruded acrylic foils made from impact-modified polyalkyl (meth)acrylates and laser engravable labels containing these foils. The coextruded acrylic foils are designed for labelling by a laser and contain a contrast layer having at least one inorganic filler and an engraving layer arranged on the contrast layer and having at least one colourant.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: March 31, 2026
    Assignee: Polyvantis GmbH
    Inventors: Kim Struwe, Markus Parusel, Ghirmay Seyoum, Claude Guénanten, Helmut Haering