THERMOTROPE FULLY FLAVORED POLYESTER WITH EXCELLENT STIFFNESS AND TOUGHNESS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF MOLDED BODIES, FILAMENTS, FIBERS AND FILMS

摘要

Thermotropic, fully aromatic polyesters of p-hydroxybenzoic acid, 3,4'-benzophenone-dicarboxylic acid and certain bisphenols have a previously unknown combination of very high rigidity and high toughness.