The present invention provides a disposable absorbent article such as an incontinent pad that is both comfortable and suitable for absorbing and containing large volumes of bodily liquids without leakage. Such an absorbent article includes a liquid pervious topsheet, a liquid impervious backsheet joined...http://www.google.de/patents/US5527303?utm_source=gb-gplus-sharePatent US5527303 - Absorbent article with expandable backsheet
