ALKALI-NEUTRALISING SUPERABSORBENT PRODUCTS

摘要

A superabsorbent article of the invention having improved odour control and microbial control, comprises a liquid-impervious back layer, a liquid- absorbing intermediate layer containing a partially neutralised, acidic hydrophilic polymer, especially a surface-crosslinked polyacrylate, and a liquid-pervious, non-absorbing top layer, and is characterised by comprising an alkali-neutralising agent which is evenly distributed in said absorbing intermediate layer.