An absorbent structure designed for use in absorbent pads such as diapers is disclosed. According to a first aspect of the invention, absorbent pads are provided which comprise at least two layers of cellulosic fibers (fluff) of different densities or average pore size ranges. When the absorbent structure...http://www.google.de/patents/US5009650?utm_source=gb-gplus-sharePatent US5009650 - Absorbent structure designed for absorbing body fluids
