| abstract |
The present invention provides a pressure sensitive adhesive foam comprising a foam comprising a non-synthetic foam blend of a styrenic block copolymer and an acrylic copolymer, wherein the pressure sensitive adhesive foam has An elongation of greater than 600%, wherein the non-synthetic foam blend is a hot melt formed foam. The present invention also provides multilayer pressure sensitive adhesive foams, pressure sensitive adhesive foam tapes and articles made using such pressure sensitive adhesive foams. |