Auxiliary absorbent article

Surgery – Means and methods for collecting body fluids or waste material – Absorbent pad for external or internal application and...

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604378, 604401, A61F 1316

Patent

active

049387561

ABSTRACT:
An auxiliary absorbent article for use atop a primary absorbent article such as a diaper, said auxiliary absorbent article comprising an upper facing layer, a superabsorbent layer and an undersurface, said superabsorbent layer comprising a superabsorbent material dispersed at a matrix such that fluid passes through said auxiliary absorbent article and may be absorbed by the primary absorbent article and subsequently absorbed by the auxiliary absorbent article in the regions remote from the initial wetting.

REFERENCES:
patent: 3654929 (1972-04-01), Nilsson et al.
patent: 3886941 (1975-06-01), Duane et al.
patent: 3981306 (1976-09-01), Krusko
patent: 4055180 (1977-10-01), Karami
patent: 4269188 (1981-05-01), Nishizawa et al.

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