Foamed adhesive tape for bonding to non-polar surfaces
AssigneeTesa SE
InventorsThorsten Krawinkel, Alexander Prenzel, Minyoung Bai
Life of this patent
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Abstract
An adhesive tape, with a carrier material, has an acrylate-based foam layer bearing at least one layer of pressure-sensitive adhesive. The pressure-sensitive adhesive (a) being composed of a mixture of at least two different synthetic rubbers, more particularly based on vinylaromatic block copolymers, (b) comprising a resin which is not soluble in the acrylates forming the foam layer, and (c) being chemically uncrosslinked.
Claims26
Adhesive tape, with a carrier material, comprising an acrylate-based foam layer bearing at least one layer of pressure-sensitive adhesive, the pressure-sensitive adhesive
- (a) being composed of a mixture of at least two different synthetic rubbers;
- (b) comprising a resin that is not soluble in the acrylates forming the foam layer;
- and
- (c) being chemically uncrosslinked.
26-27. (canceled)
Dependencies are inferred from the claim text.