| http://www.w3.org/ns/prov#value | - In another embodiment, the subject invention is a closed-cell foamed article comprising a crosslinked blend of (a) 5 to 95 weight percent based on the blend of a copolymer of (i) ethylene; (ii) 1 to 60 weight percent based on copolymer of a softening monomer selected from the group consisting of unsaturated mono- or dicarboxylic acids of 3-20 carbon atoms, esters of said unsaturated mono- or dicar
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