| abstract |
The invention relates to a method for producing flexible polyurethane foam materials, wherein an isocyanate component (component B) is used, which contains polyethercarbonate polyol, and to the isocyanate component itself. The invention further relates to an NCO-terminated, urethane group-containing prepolymer that can be obtained by reacting one or more polyisocyanates (B1) with one or more polyethercarbonate polyols. |