Patent ID: 8920929

Claim:
A halogen-free composition comprising: from about 25 wt % to about 95 wt % of a thermoplastic polyurethane (TPU); from about 10 wt % to about 40 wt % of an ethylene multi-block interpolymer comprising polymerized units of ethylene and one or more interpolymerizable comonomers selected from the group consisting of alpha-olefins of 3-30 carbon atoms, cyclo-olefins of 3-30 carbon atoms, and di- and polyolefins; and from about 30 wt % to about 70 wt % of a flame retardant selected from the group consisting of resorcinol bis(diphenyl phosphate) (RDP), bis diphenyl phosphate (BDP), bisphenol-A bis(diphenyl phosphate) (BPADP), aluminum trihydrate (ATH), a nitrogen/phosphorus-based halogen-free flame retardant, epoxidized novolac resin, and combinations thereof.