Highly aromatic liquid crystalline copolyesters synthesized by transesterification of poly(ethylene terephthalate) with acetoxybenzoic acid, diacetoxybenzene and terephthalic acid
D. Baroni et al., Highly aromatic liquid crystalline copolyesters synthesized by transesterification of poly(ethylene terephthalate) with acetoxybenzoic acid, diacetoxybenzene and terephthalic acid, MACRO CH P, 202(10), 2001, pp. 2122-2131