A polymeric foam material capable of absorbing blood and blood fluids. A diaper made of a foam material consisting of an absorbent, a conductive device containing the foam material and a process for preparing the foam material

摘要

Foam capable of Absorbing blood and Blood based Fluids, especially menstruation.These foams have high capillary Desorption pressure Absorbent used in products for the Catamenia, despite this,Have the same opening to allow the free movement of the insoluble components in base Fluids such as Blood, menstruation.These Absorbent foams prepared Emulsions faseinterna High polimerizante (hipes) where the relationship between the weight and the volume of the water phase and the Oil phase is within the ANCGo entrealrededor 20: 1 to around 125: 1. These foams are particularly useful as Absorbent members for Panos Catamenia.The Foam structure has the ability to Lard the artificial menstrual Fluid (MFA) vertically to a height of 5 cm at least 40Preferably less 20 minutes; a specific capillary surface area in the range de00080 0040, preferably from 0.010 to 0030, more preferably from 0014hasta 0,026 m2 / cm3; a resistance to deflection of the compression between around 5 to 75%, preferably from 10 to 65%, mu00e1spreferiblemente them from $15 to 60%.When measured under a pressure of 5 kPa to 31u00b0C after 15 minutes, a free Absorbent capacity of 20 entrealrededor until around 125 g / g; less than 2%, preferably less than 0.05% of hydratable Salt waste.A Wipe comprising a Catamenia made with Absorbent Foam material.An Absorbent Article comprising Said Foam material and a process for Manufacturing this Foam material.