Absorbent pad assemblies are provided which include at least a first generally planar fluid conveyance barrier member of preselected permeability interposed between first and second vertically orientated absorbent members. Also provided are absorbent articles which have a contact surface. Such absorbent...http://www.google.es/patents/US6645187?utm_source=gb-gplus-sharePatente US6645187 - Absorbent article having vertically oriented flow regulating walls
Absorbent article having vertically oriented flow regulating walls
