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AssigneeTesa SE
InventorsHermann Neuhaus-Steinmetz, Uwe Schümann, Arne Koops, Thomas Schubert, Olga Kirpicenok, Kirstin Weiland, Dennis Perlbach, Sarah Reich
Estimating the term…
Method for increasing the adhesive power of a pressure-sensitive adhesive layer having an upper and a lower surface, wherein at least one surface of the pressure-sensitive adhesive layer is subjected to a physical process, said physical process being selected from among the group comprising corona discharge, dielectric barrier discharge, preliminary flame treatment, or plasma treatment.
A method for increasing the bond strength of a layer of pressure-sensitive adhesive (PSA) having a top and a bottom surface, said method comprising subjecting the PSA layer at least on one surface side to a physical method, the physical method being selected from the group consisting of corona discharge, dielectric barrier discharge, flame pretreatment, and plasma treatment.
A method for producing an adhesive tape, the method comprising applying adhesive to a carrier, and increasing the bond strength by subjecting one free surface to a physical method, the physical method being selected from the group consisting of corona discharge, dielectric barrier discharge, and plasma treatment.
Dependencies are inferred from the claim text.