Patent ID: 8163833

Claim:
A hot melt, pressure sensitive adhesive, comprising a) 5 to 40 wt. % of at least one copolymer based on ethylene and at least one C 4 to C 20 α-olefin which is obtained by metallocene-catalyzed polymerization, b) 10 to 65 wt. % of at least one tackifying resin, c) 0 to 35 wt. % of a plasticizer, d) 0.01 to 30 wt. % of additives and auxiliaries selected from stabilizers, adhesion promoters, fillers or pigments, waxes and/or other polymers, wherein the sum should be 100%, wherein the copolymer is a block copolymer that shows an essentially linear elastic behavior from 0° C. to 25° C., measured as the ratio of the storage modulus E′ according to (E′ 0C −E′ 25C )/E′ 25C <1.5.