COVERING MATERIAL FOR ELECTRIC TRANSMISSION LINES, AND ELECTRIC TRANSMISSION LINE

摘要

An electric transmission line comprises an electrically conductive line and a covering layer on the line being composed of a halogen-containing, flame-retarding, aromatic polyester of (A) an aromatic dicarboxylic acid or an ester-forming derivative thereof, (B) an aliphatic glycol or an ester-forming derivative thereof and (C) an ester-forming compound containing a halogen atom.