Studies on poly(imide-ester)s and poly(i
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Mary, L. J. Francisca; Kannan, P.
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Article
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1998
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John Wiley and Sons
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English
⚖ 290 KB
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Two new series of poly(imide-ester)s and poly(imide-urethane)s have been synthesized from various N,N@-bis(u-hydroxyalkyl)pyromellitimides (HAPMIs). The poly(imide-ester)s were prepared from terephthalic acid with HAPMIs by melt polycondensation while poly(imide-urethane)s were obtained from HAPMIs