Absorbent foams made from high internal phase emulsions useful f

Details Absorbent foams made from high internal phase emulsions useful f Absorbent foams made from high internal phase emulsions useful f

1996-05-14

1997-05-27

Foelak, Morton

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

428284, 428913, 521 63, 521 64, 521146, 521149, 521150, 604369, 604374, 604378, A61F 1315, A61F 1320

Patent

active

056327374

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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