Novel polyamide‐imides were prepared from 3′,4′‐dicarboxy‐4″‐chloroformyl terephthaloylphenone anhydride and various aromatic and aliphatic diamines. The polymers were characterized by viscosity, infrared spectra, TGA, DSC, and elemental analysis. The thermal stability of the films was comparable to that of polyamide‐imides previously reported.
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Tagle et al. (1975) studied this question.
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