Application of adhesive to non-planar surface

Details Application of adhesive to non-planar surface Application of adhesive to non-planar surface

1997-06-23

1999-08-24

Weiss, John G.

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

604380, 604387, 156240, 156546, A61F 1315

Patent

active

059418613

ABSTRACT:
A disposable panty shield comprising a thin, highly absorbent pad having a body-contacting surface, an absorbent layer, a liquid barrier, an adhesive layer, and a release layer to protect a positioning adhesive prior to use wherein the panty shield has been densified by fusing all pad layers together in a manner such that the interstitial space between the individual fibers in the densified areas is not sufficient to readily allow fluid to flow through, and the liquid barrier has a contoured surface. The adhesive layer is attached to the liquid barrier such that the adhesive follows the contour of the liquid barrier.

REFERENCES:
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patent: 3673060 (1972-06-01), Murphy
patent: 3688771 (1972-09-01), Werner
patent: 4023570 (1977-05-01), Chinai et al.
patent: 4059114 (1977-11-01), Richards
patent: 4100324 (1978-07-01), Anderson
patent: 4315507 (1982-02-01), Whitehard et al.
patent: 4872870 (1989-10-01), Jackson
patent: 5171302 (1992-12-01), Buell
patent: 5275591 (1994-01-01), Mavinkurve

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