| abstract |
The invention relates to absorbent, crosslinked polymers based on partially neutralized, monoethylenically unsaturated, acid group-bearing monomers with improved properties, in particular with regard to their ability to transport liquids in the swollen state, with a combination of polyol as postcrosslinker compound and a cation in the form of an aqueous solution their surface was post-crosslinked at temperatures> = 150 ° C. |