1991: LC-polyimides. 5. Poly(ester imides) derived from N-(4-carboxyphenyl) trimellitimide and .alpha.,.omega.-dihydroxyalkanes
1994: Layer Structures. 2. Influence of Spacers on Chain Packing and Phase Transitions of Poly(ester-imide)s Derived from N-(4-Carboxyphenyl)trimellitimide