Injection moldable amide-imide copolymers

摘要

PCT No. PCT/US81/00073 Sec. 371 Date Jan. 7, 1981 Sec. 102(e) Date Jan. 7, 1981 PCT Filed Jan. 7, 1981 PCT Pub. No. WO81/02014 PCT Pub. Date Jul. 23, 1981.Injection moldable copolymers are prepared from fully or partially acylated aromatic diamines and aromatic tricarboxylic anhydride compounds, aromatic dicarboxylic acids or mixtures of aromatic tricarboxylic acid anhydrides and aromatic dicarboxylic acids. These copolymers are useful for the preparation of injection molded articles and fibers.