Flexible polymeric compositions comprising a normally plastic polymer sulfonated to about 0.2 to about 10 mole % sulfonate

摘要: Flexible polymeric compositions are prepared by introducing sulfonate groups into a plastic polymer and plasticizing the ionomer so formed. Plasticization may be limited to amorphous backbone. Preferably ionic domains of also plasticized using plasticizer which is effective at processing temperature but ineffective use temperature. The products this invention flexible have utility as simulated leathers, wire coating insulation, etc.