Semiaromatic Polyamides Containing Carboxyl Unit: Synthesis and Properties
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b01998
Abstract: In this work, 2-(bis(4-hydroxyphenyl)methyl)benzoic acid (BHPBA) was prepared by hydrolysis of phenolphthalein with addition of ferrous powder. Afterward, semiaromatic polyamides (SAPs) with varied carboxyl group content were prepared from BHPBA and the bisphenol 1,1-bis(4-hydroxyphenyl)-1-phenylethane (BHPPE)… read more here.
Keywords: polyamides containing; carboxyl unit; containing carboxyl; unit synthesis ... See more keywords
Tuning the Pendent Groups of Semiaromatic Polyamides toward High Performance
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecules"
DOI: 10.1021/acs.macromol.0c00578
Abstract: The construction of novel semiaromatic polyamides (SaPAs) combining all advantages of aliphatic and aromatic polyamides is of particular importance in both academia and industrial circles. To study... read more here.
Keywords: toward high; pendent groups; tuning pendent; groups semiaromatic ... See more keywords
Direct Synthesis of Thermally Stable Semiaromatic Polyamides by Bulk Polymerization Using Aromatic Diamines and Aliphatic Dicarboxylic Acids
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DOI: 10.1021/acsomega.1c06983
Abstract: Semiaromatic polyamides were directly synthesized by bulk polycondensation of aliphatic dicarboxylic acids (with 5, 6, 7, and 10 carbon numbers) and aromatic diamines (4,4′-oxydianiline and 4,4′-diaminodiphenylmethane) under natural pressure. In addition, copolyamides were successfully obtained… read more here.
Keywords: synthesis thermally; aromatic diamines; dicarboxylic acids; aliphatic dicarboxylic ... See more keywords