Electrically-conductive copolyestercarbonate-based material

Abstract

An electrically-conductive material includes a polymeric substrate and a conductive nanostructured or microstructured material adhered to at least one surface of the polymeric substrate. The polymeric substrate includes a polymeric block copolyester-carbonate derived from resorcinol or alkylresorcinol isophthalate-terepthalate. The polymeric block copolyestercarbonate has a glass transition temperature of at least 130 degrees Celsius (° C.) and a sheet resistance of less than 20 ohms (Ω) per square (sq). Methods for making an electrically-conductive material are also described. The electrically-conductive material may exhibit improved properties, including but not limited to one or more of inherent ultraviolet resistance, transparency, light transmission properties, chemical resistance and/or sheet resistance.

Dependencies are inferred from the claim text.