Osmotically enhanced absorbent structures

Details Osmotically enhanced absorbent structures Osmotically enhanced absorbent structures

1989-09-27

1992-01-21

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428284, 428297, 428323, 428372, 428376, 428398, 428401, 428402, 428403, 428913, 604367, 604368, B32B 516

Patent

active

050827235

ABSTRACT:
An absorbent structure of a superabsorbent material which superabsorbent material defines a chamber, said chamber containing an amount of an osmotic material. The presence of the chamber and osmotic material within the chamber has been found to increase the absorptive capacity of the superabsorbent material on a gram per gram basis.

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