Method for producing post-cured water-absorbent polymer particles with a higher absorption by polymerising droplets of a monomer solution
摘要
A process for preparing postcrosslinked water-absorbing polymer beads with high absorption by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the solids content of the monomer solution is at least 35% by weight and the polymer beads have a mean diameter of at least 150 μm.