摘要 |
<p>The invention is directed to a sports board (15). In the preferred embodiment, the sports board comprises a polymer film layer (16) having an outer surface (18) and an inner surface (19), a polyethylene foam layer (23) having first (24) and second (25) outer surfaces, and an extruded adhesive resin layer (20) bonded to the inner surface of the film layer and the first surface of the foam layer. The adhesive resin may be selected from a group consisting of an ethylene and methyl acrylic copolymer and an anhydride-modified polyolefin, and the hydride-modified polyolefin maybe selected from a group consisting of anhydride-modified ethylene vinyl acetate, adhydride-modified low-density polyethylene and anhydride-modified linear low-density polyethylene. In an alternate embodiment, the sports board (102) comprises a polyethylene foam layer (103) having an outer surface (104) and an inner surface (105), a non-polyethylene foam layer (110) having first (111) and second (112) outer surfaces, and an extruded adhesive resin layer (106) bonded to the inner surface of the polyethylene foam layer and the first outer surface of the non-polyethylene foam layer. The non-polyethylene foam layer may comprise expanded polypropylene foam or expanded polystyrene foam.</p> |