Tesa Se

Lesmona Scherf

Klaus Keite-Telgenbüscher

Thorsten Krawinkel

Thilo Dollase

Jan Ellinger

Anika Petersen

Minyoung Bai

Alexander Fischer

Monika Junghans

The invention relates to an adhesive film strip comprising at least two, particularly three, layers, which adhesive film strip can be detached without residues and nondestructively by expansive stretching substantially in the adhesion plane, with a carrier on which a first external adhesive compound layer is present on at least one side, wherein &#x2022; the adhesive compound layer consists of adhesive compound formed on the basis of vinyl aromatic block copolymers and adhesive resins, wherein at least 75% of the resin (relative to the overall resin content) is selected with a DACP (diacetone alcohol cloud point) of greater than &#x2212;20&#xb0; C., preferably greater than 0&#xb0; C., and &#x2022; the carrier has at least one layer consisting of a polyurethane with an elongation at break of at least 100% and a restoring power of more than 50%. A nonpolar hydrocarbon resin or a polyterpene resin is particularly used as the tackifier for the adhesive compound(s).

Detachable adhesive strip

The invention relates to an adhesive film comprising a layer of an adhesive compound as well as conductive particles that are added to the adhesive compound, characterized in that a portion of the conductive particles are fibrous and a portion of the particles are in the form of dendritic structures.

Three-dimensional electrically conductive adhesive film

Growing community of inventors

Hamburg, Germany

Lesmona Scherf