Patent ID: 7153897

Claim:
A flame-retardant seamless belt comprised of a thermoplastic composition containing a polyester thermoplastic elastomer as a main component thereof; at not less than 15 wt % and not more than 40 wt % of melamine cyanurate, serving as a flame-retardant additive, based on the total weight of said thermoplastic composition; and not less than 0.01 parts by weight and not more than three parts by weight of an anion-containing salt, shown by a chemical formula (1) shown below, per 100 parts by weight of an entire polymer component, wherein said thermoplastic composition has a volume resistivity of not less than 1.0×10 6 Ω·cm and not more than 1.0×10 12 Ω·cm: where X 1 and X 2 each denote a functional group containing C, —F, and —SO 2 —, whose number of carbon atoms is one to eight.