Thermotropic aromatic polyesters with high deflection temperature, process for their fabrication and their use for the fabrication of molded articles, of filaments, of fibers and of sheets
Thermotropic aromatic polyesters, which contain 3,3'-diphenyl-4,4'-dihydroxydiphenyl residues as diphenol residues, can be processed thermoplastically without decomposition despite high heat resistance.