HIGH-EFFECTIVE DISPOSABLE ABSORBENT INSERT FOR EXTERNAL RE-USEABLE COMPONENTS Russian patent published in 2014 - IPC A61F13/15 

FIELD: medicine.

SUBSTANCE: invention refers to diapers, and in particular to disposable absorbent inserts applicable with re-useable external components. The disposable absorbent insert comprises an absorbent core enclosed into a structural element in the form of an envelope formed by the upper sheet and the back sheet of the absorbent insert. The absorbent core comprises a portion free from air felt between the upper sheet and the back sheet of the absorbent insert, and contains a layer formed by at least partially from a base, distributed absorbent particles of a superabsorbent polymer or an absorbent gelling material, and a thermoplastic adhesive composition binding the distributed absorbent particles and adhered to at least portions of the base, thereby immobilising the absorbent particles in relation to the base and holding these particles on the base or in an immediate proximity to the base. Absorbability of the insert makes at least 200 g, the specific absorbability of the insert makes at least 8 g/g, while the weight of the absorbent insert makes at least 50 g.

EFFECT: providing higher absorbent properties and comfort wearing.

15 cl, 5 dwg