1975
DOI: 10.1021/ma60047a004
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Synthesis and Investigation of Poly(aroylene-s-triazoles)

Abstract: Poly(aroy1ene-s-triazoles), thermally stable "step-ladder" polymers, were prepared by the interaction between bisamidrazones and tetracarboxylic acid dianhydrides using the multi-stage procedure and one-stage polycyclocondensation in poly(phosphoric acid) (PPA). The effect of polymer structure on solubility and thermal stability was investigated.

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Cited by 5 publications
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“…The thermal stability of polymers derived from cyclobutenecarbonitrile and related nitrile polymers were compared with, and shown to have higher thermal stability than, poly(acrylonitrile) (144). Thermal stability of poly(aroylene-s-triazoles) (230), ester phenyl-as-triazone and ester phenylquinoxaline polymers (184), and poly(2,5-ethylene benzimidazole) (380) also have been reported.…”
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confidence: 99%
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“…The thermal stability of polymers derived from cyclobutenecarbonitrile and related nitrile polymers were compared with, and shown to have higher thermal stability than, poly(acrylonitrile) (144). Thermal stability of poly(aroylene-s-triazoles) (230), ester phenyl-as-triazone and ester phenylquinoxaline polymers (184), and poly(2,5-ethylene benzimidazole) (380) also have been reported.…”
mentioning
confidence: 99%
“…DTA was found to be a convenient, rapid method for identification of elastomers deposited on Nylon 66 fiber (177). Biconstituent fibers of Nylon 6 and polyurethane elastomer were subjected to DSC (372) which indicated hard-segment crystalline mp increased with increasing hard-segment-content, ranging as high as 230 °C after annealing. THERMOGRAVIMETRY A TG equipment has been described (72) for operation to 1000 °C giving a direct plot of weight percentage.…”
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confidence: 99%