abstract |
The present invention relates to a powdery, postcrosslinked, water or aqueous liquids absorbent polymer, composed of polymerized optionally precrosslinked, partially neutralized carboxyl-containing monomers. The present invention also relates to a process for the aftertreatment of the o. G. Polymers and the use of a solution of at least one salt of at least trivalent cation to restore the gel permeability of the above mentioned. Polymers which have been damaged by mechanical action. |