In the quest to elucidate the solid‐state structures of polymers, insight into the amorphous
phase is particularly elusive. Although the permeability of small molecules is often measured …

The use of NMR spectroscopy in solution to investigate the chemical structure of
engineering poly (alkylene terephthalate) s such as poly (ethylene terephthalate)(PET), poly …

Abstract Poly (ethylene 2, 2′-bifuran-5, 5′ dicarboxylate)(PEBF) is a new biosourced
polyester recently reported to have significant enhancement of oxygen barrier properties …

The substitution of a linear biphenyl monomer with its meta isomer in liquid crystalline
polyesters affords (co) polyesters with tunable liquid crystalline (LC) and thermomechanical …

Melt polymerization enabled the synthesis of semi-aromatic (co) polyesters containing 1, 4-
cyclohexanedimethanol (CHDM), 4, 4′-bibenzoate (4, 4′ BB), and 3, 4′-bibenzoate (3 …

The synthesis and modification of high performance thermotropic liquid crystal polyesters
(TLCP) are still being investigated due to their excellent properties. In this study modification …

Novel copolyester thermoplastics based on 4, 4′-bibenzoate and 3, 4′-bibenzoate
moieties with ethylene glycol were synthesized via melt polycondensations. Crystallization …

In this study, wholly aromatic phosphorus-containing thermotropic liquid crystal polymers
(TLCP) derived from 6-hydroxy-2-naphthenic acid (HNA), terephthalic acid (TA) and 10-(2, 5 …

Semiaromatic polyesters with a high glass transition temperature (T g) are promising
materials in demanding fields. Herein, a highly rigid diester, diethyl-2, 3-diphenyl-1, 4 …

Abstract Poly (ethylene terephthalate)(PET), poly (ethylene terephthalate‐co‐4, 4′‐
bibenzoate)(PETBB55), and poly (ethylene 2, 6‐naphthalate)(PEN) were cold‐drawn to …