VISCOELASTIC FLEXIBLE POLYURETHANE FOAMS BASED ON POLYETHER CARBONATE POLYOLS

摘要

The present invention relates to a method for producing viscoelastic polyurethane foams by reacting an isocyanate component with a component that reacts with isocyanates and contains ≥ 50 to ≤ 100 parts by weight of at least one polyether carbonate polyol with a hydroxyl number of ≥ 150 mg KOH/g to ≤ 300 mg KOH/g in accordance with DIN 53240. The invention also relates to polyurethane foams produced by the claimed method and to the use thereof.