| abstract |
The present invention relates to a double-sided adhesive tape having a first outer pressure-sensitive adhesive side and a second outer heat-activatable side, the double-sided adhesive tape comprising at least a two-layer product construction comprising layers A and B, layer A formed by A pressure-sensitive adhesive layer chemically crosslinked by thermal initiation, or a pressure-sensitive adhesive carrier layer chemically crosslinked by thermal initiation, layer B is a layer based on a thermoplastic polymer, layer A and layer B are in direct contact with each other, The surface of layer A which is in direct contact with layer B has been corona pretreated or plasma pretreated. The present invention is characterized in that the corona pretreatment or plasma pretreatment is carried out in a nitrogen atmosphere, a carbon dioxide atmosphere, or an inert gas atmosphere, or a mixture of at least two of these gases. |