| abstract |
Ion-conducting compositions containing (A) a polyester/polyether copolymer prepared from (1.1) an alpha , omega -dihydroxy-terminated poly(oxyalkylene), (1.2) an aromatic dicarboxylic acid or ester-forming derivatives thereof and (1.3) an aromatic diol or an aromatic hydroxycarboxylic acid or ester-forming derivatives thereof or a mixture of these compounds, or prepared from (2.1) an alpha , omega -dicarboxy-terminated poly(oxyalkylene) or ester-forming derivatives thereof, (2.2) an aromatic diol and (2.3) an aromatic dicarboxylic acid, an aromatic hydroxycarboxylic acid or ester-forming derivatives thereof or a mixture of these compounds, and (B) a salt of a monovalent to trivalent metal ion of groups Ia to IVa, Ib to VIIb or VIII, are particularly suitable for the production of antistatic films or coatings having an antistatic action or as solid electrolytes for batteries. Some of the polyester/polyether copolymers (A) are novel and the novel copolymers are also claimed. |