Patent ID: 7144938

Claim:
A composition comprising, or produced from, an ionomer, a polyamide, and one or more esters of montanic acid wherein the ionomer comprises repeat units derived from ethylene and at least one comonomer and the polyamide includes (a) polyepsiloncaprolactam (nylon-6); (b) polyhexamethylene adipamide (nylon-66); (c) nylon-11; (d) nylon-12; (e) nylon-12,12; (f) nylon-6/66; (g) nylon-6/610; (h) nylon-6/12; (i) nylon-66/12; (j) nylon-6/66/610; (k) nylon-6/6T; (l) polymers of hexamethylenediamine isophthalamide; (m) copolymers of hexamethylenediamine, isophthalamide, and terephthalamide; (n) polymers of 2,2,4- trimethylhexamethylenediamine terephthalamide; (o) polymers of 2,4,4- trimethylhexamethylenediamine terephthalamide; (p) copolymers of hexamethylene diamine and 2-methylpentamethylenediame with iso- or tere-phthalic acids; or (q) combinations of two or more thereof.