Citation: F. Higashi et al., Synthesis and properties of liquid crystalline copolyarylates containing phenylhydroquinone, J POL SC PC, 37(5), 1999, pp. 621-626
Citation: F. Higashi et al., High-molecular-weight copolyesters of dihydroxybenzophenones by 'induced' copolyesterification using TsCl/DMF/Py as a condensing agent, J POL SC PC, 37(18), 1999, pp. 3625-3631
Citation: F. Higashi et al., Attempt to control monomer sequences in copolycondensations of IPA, TPA, BPA, and PHB, J POL SC PC, 37(14), 1999, pp. 2371-2377