Absorbent body and absorbent article

Details Absorbent body and absorbent article Absorbent body and absorbent article

1991-08-29

1993-03-23

Green, Randall L.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604358, 604367, 428284, 428288, 428913, A61F 1315, B32B 1320, D04H 158

Patent

active

051959992

ABSTRACT:
An absorbent body having an absorbent polymer and hydrophilic fibers as main components thereof, characterized by the fact that the density of said absorbent body is in the range of from 0.1 to 0.5 g/cm.sup.3 or a ratio of wet swelling is not less than 200%, a capacity of said absorbent body for absorption of physiological saline solution under pressure is in the range of from 11 to 25 g/g, and the ratio of exfoliation of said absorbent polymer is not more than 45%, and an absorbent article comprising a liquid-pervious surface material, a liquid-impervious lining material, and the absorbent body layer interposed therebetween.

REFERENCES:
patent: 4424247 (1984-01-01), Erickson
patent: 5079034 (1992-01-01), Miyake et al.

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