A dispersible absorbent product having a mechanically weakened multi-layered structure, which comprises at least two mechanically weakened layers joined by a water responsive binder. The mechanically weakened regions enhance the dispersibility of the product in a standard toilet. Additionally, the dispersible...http://www.google.fr/patents/US7838725?utm_source=gb-gplus-shareBrevet US7838725 - Dispersible absorbent products having a multi-layered structure and methods of manufacture and use
Dispersible absorbent products having a multi-layered structure and methods ...
