Absorbent composition having multiple surface treatments

Details Absorbent composition having multiple surface treatments Absorbent composition having multiple surface treatments

2011-08-09

2011-08-09

Hand, Melanie J (Department: 3761)

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

Reexamination Certificate

active

07994384

ABSTRACT:
An absorbent composition includes absorbent material, such as superabsorbent material, surface-treated with at least two different compatible agents. The superabsorbent material may be coated with multiple surface treatment agents in such a manner that each of the surface treatment agents is exposed on a surface of the superabsorbent material. For example, one surface treatment agent may be in a liquid coating form and another surface treatment agent may be in a powder form, each applied separately to the superabsorbent material.

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