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Published in: Polymer Bulletin 3/2019

25-07-2018 | Original Paper

Synthesis and characterization of soluble aromatic polyamides containing double sulfide bond and thiazole ring

Authors: Jafar Rezania, Mohammad Hayatipour, Abbas Shockravi, Morteza Ehsani, Vahid Vatanpour

Published in: Polymer Bulletin | Issue 3/2019

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Abstract

Novel diamine containing thiazole ring and double sulfide bond was synthesized, and the related polyamides were prepared by a direct polycondensation reaction of this diamine and various aromatic diacids. The polyamides were obtained in good yields and were characterized by differential scanning calorimetry, thermal gravimetric analysis, Fourier transform infrared, viscosity, solubility, and elemental analysis. The glass transition temperatures of synthesized polyamides were in the range of 120–192 °C. The inherent viscosity of these polyamides was in the range of 0.4–0.62 dL/g. The solubility of these polyamides was investigated in some solvents such as dimethyl sulfoxide, N-methyl-2-pyrrolidinone, and N,N-dimethylformamide.

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Literature
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Metadata
Title
Synthesis and characterization of soluble aromatic polyamides containing double sulfide bond and thiazole ring
Authors
Jafar Rezania
Mohammad Hayatipour
Abbas Shockravi
Morteza Ehsani
Vahid Vatanpour
Publication date
25-07-2018
Publisher
Springer Berlin Heidelberg
Published in
Polymer Bulletin / Issue 3/2019
Print ISSN: 0170-0839
Electronic ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-018-2441-8

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