Precursor composite material, composite material, process for the production of a precursor composite material, procedure for the production of a composite material and use of a precursor composite material and a composite material

摘要

Precursor composite material (60), having a sequence of layers (50), containing an adhesion layer (20), a support layer (10) on the adhesion layer (20), a release layer (40) on the support layer (10) and a separation layer (30) on the release layer (40), the sequence of layers (50) being arranged such that the adhesion layer (20) with its side away from the layer sequence (50) is arranged at least in partial areas on the side of the separation layer (30) away from the layer sequence (50), being present between the adhesion layer (20) and the separation layer (30) an adhesion force that is greater than a delamination force between the support layer (10) and the release layer (40).