TY - JOUR T1 - SYNTHESIS AND CHARACTERIZATION OF THERMOTROPIC POLYETHERS BASED ON 4,4'-DIHYDROXY-ALPHA-METHYLSTILBENE AND FLEXIBLE SPACERS CONTAINING EVEN NUMBERS OF METHYLENE UNITS AND COPOLYETHERS BASED ON PAIRS OF FLEXIBLE SPACERS CONTAINING EVEN AND ODD-EVEN NUMBERS OF METHYLENE UNITS JO - MOL CRYST LIQ CRYST PY - 1991/01/01 AU - PERCEC V AU - ASAMI K AU - TOMAZOS D AU - FEIJOO JL AU - UNGAR G AU - KELLER A ED - VL - 205 SP - 67 EP - 86 Y2 - 2024/12/26 ER -