Synonyms: Poly(oxyethyleneoxyphthaloyl)(8CI); 1,2-ethanediol-phthalic anhydride copolymer, SRU; Dimethyl phthalate-ethyleneglycol copolymer, SRU; Dimethyl phthalate-ethylene glycol polymer SRU; Ethyleneglycol-phthalic acid copolymer, SRU; Ethylene glycol-phthalic anhydridecopolymer, sru; Ethylene glycol-phthalic anhydride polymer, SRU; Ethyleneoxide-phthalic anhydride polymer, SRU; P 200A; Phthalate G; Phthalicanhydride-ethylene glycol copolymer, SRU; Poly(ethylene phthalate), SRU