Thermotropic wholly aromatic polycondensates, process for their preparation and their use in the preparation of moulding compositions, fibres, filaments, sheets and films

摘要

the erfindungsgemu00e4u00dfen thermotropen, vollaromatischen polykondensate which enabled compounds contain complex formation, are characterized by an improved hydrolysestabilitu00e4t and find use in the manufacture of formku00f6rpern, fibres, filaments, sheets and films.