| abstract |
The present invention relates to a process for preparing an aqueous mixture comprising at least one monoethylenically unsaturated monomer having an acid group, at least one blowing agent, at least one crosslinking agent, and at least one surfactant, polymerizing the foamed mixture. , And feminine hygiene absorbent articles comprising superabsorbent foams obtainable by drying the polymerized mixture, such foams, and also their use for absorbing aqueous fluids. |