Synonyms: POLY[1,4-BENZENEDICARBONYL-ALT-BIS(4-PHENOXYPHENYL)METHANONE];1,4-benzenedicarbonyldichloride,polymerwithbis(4-phenoxyphenyl)methanone;poly(1,4-benzenedicarbonyl-alt-bis(4-phenoxypheny;POLY(1,4-BENZENEDICARBONYL-ALT-BIS(4-PHE NOXYPHENYL)METHANONE), MELT IND 200;POLY(1,4-BENZENEDICARBONYL-ALT-BIS(4-PHE NOXYPHENYL)METHANONE), MELT IND 75;paek (polyaryletherketone);4,4-DIPHENOXYBENZOPHENONE-TEREPHTHALOYL CHLORIDE POLYMER;4,4-diphenoxybenzophenone/terephthaloyl chloride copolymer