Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Including a foamed layer or component
Patent
1996-07-30
1997-12-02
Foelak, Morton
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Nonwoven fabric
Including a foamed layer or component
4283142, 4283157, 4283159, 521 62, 521 63, 521 64, 521146, 521149, 604369, B32B 326, A61F 1315
Patent
active
056929390
ABSTRACT:
Absorbent foam 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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Foelak Morton
Linman E. Kelly
Rasser Jacobus C.
Roof Carl J.
The Procter & Gamble Co.
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