Thermotropic, fully aromatic polyesters having a low processing temperature, a process for their production and their use for the production of moldings, filaments, fibers and films

摘要

Thermotropic polyesters containing recurring structural units corresponding to the following formulae <IMAGE> <IMAGE> <IMAGE> and <IMAGE> can be processed at low temperatures and may be used for the production of moldings, filaments, fibers and films.