Articles comprising absorbent foams made from high internal phas

Details Articles comprising absorbent foams made from high internal phas Articles comprising absorbent foams made from high internal phas

1997-05-14

1998-12-22

Foelak, Morton

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

4283157, 604358, 604369, 521 64, B32B 326, A61J 1315

Patent

active

058516484

ABSTRACT:
Absorbent foams materials that are capable of acquiring and distributing aqueous fluids, especially discharged body fluids such as urine. These absorbent foams combine relatively high capillary absorption pressures and capacity-per-weight properties that allow them to acquire fluid, with or without the aid of gravity. These absorbent foams also give up this fluid efficiently to higher absorption pressure storage materials, including foam-based absorbent fluid storage components, without collapsing. These absorbent foams are made by polymerizing high internal phase emulsions (HIPEs).

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