Crosslinking of radiation-crosslinkable pressure-sensitive adhesive films
AssigneeBASF SE
InventorsBernd Meyer-Roscher, Wolfgang Schrof, Dieter Urban, Paul Ludwig Geiss, Walter Brockmann
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Abstract
A description is given of a method of crosslinking radiation-crosslinkable pressure-sensitive adhesive films by controlled-dose exposure to actinic radiation, which involves exposing the film surface to a regular or irregular radiation pattern made up of regions of different intensity. The method permits a more precise adjustment of the adhesion—in particular, the adhesion of flexible films on a substrate.
Claims10
A method of crosslinking radiation-crosslinkable pressure-sensitive adhesive films by controlled-dose exposure to actinic radiation, which comprises exposing the film surface to a regular or irregular radiation pattern made up of regions of different intensity.
Dependencies are inferred from the claim text.