Thermal stability and structural anisotropy of semiaromatic poly(ester amides) from aromatic bis(2-oxazolines) and aliphatic dicarboxylic acids
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Testing"
DOI: 10.1016/j.polymertesting.2018.02.005
Abstract: Abstract Semiaromatic poly(ester amides) containing three different aromatic units and aliphatic spacers with five different chain lengths were investigated using various experimental methods, with a focus on the effect of structural changes in the mesogenic… read more here.
Keywords: poly ester; semiaromatic poly; ester amides; thermal stability ... See more keywords
Semiaromatic Poly(thioester) from the Copolymerization of Phthalic Thioanhydride and Epoxide: Synthesis, Structure, and Properties
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DOI: 10.1021/acs.macromol.9b00073
Abstract: We report a new semiaromatic poly(thioester) obtained through the copolymerization of phthalic thioanhydride and propylene oxide. The reaction was catalyzed by a chromium-based complex in conjunction with [PPN]Cl, where PPN = bis(triphenylphosphine)iminium. The reaction temperature… read more here.
Keywords: thioester; phthalic thioanhydride; poly thioester; semiaromatic poly ... See more keywords