Tesa Se

Jochen Fiencke

Thorsten Krawinkel

CHristoph Nagel

Axel Burmeister

Kai Ellringmann

Klaus Kleinhoff

Kristin Kerber

Composition for preparing a crosslinked pressure-sensitive adhesive, comprising a pressure-sensitive adhesive comprising a polymer component based on one or more monomers having at least one ethylenically unsaturated bond and for which the glass transition temperatures Tof the corresponding homopolymers are at least 0&#xb0; C., some of the monomers having at least one ethylenically unsaturated bond also having at least one carboxyl group, acrylic esters and/or methacrylic esters which are each selected such that the glass transition temperatures Tof the corresponding homopolymers are not more than &#x2212;20&#xb0; C., at least one resin component having a softening point of at least 100&#xb0; C., and at least one difunctional or polyfunctional crosslinker.

Pressure-sensitive adhesive tapes for bonding printing plates

The invention relates to a flat structure that is at least partially provided with a self-adhesive substance, the latter being present on a first surface layer of the flat structure in the form of a plurality of geometric bodies. According to the invention, the surface of at least some of the geometric bodies is at least partially treated in such a way that the treated part of the surface has a lower degree of adhesion than the non-treated self-adhesive substance.

Flat structure that is at least partially provided with a self-adhesive substance

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Hamburg, Germany

Jochen Fiencke