Absorbent pant with advantageously channeled absorbent core structure and bulge-reducing features
AssigneeThe Procter & Gamble Company
InventorsMasaharu Nishikawa, Gary Dean LaVon
Life of this patent
Estimating the term…
Abstract
A disposable absorbent pant having a belt structure that encircles the wearer's waist, with front and rear belt portions, and a longitudinally channeled absorbent core structure, is disclosed. The channels are extended so as to underlie at least one of the front and rear belt portions, thereby providing added structural support to restrain the absorbent core and reduce the likelihood of undesirable bulging in the front and/or rear of the pant while it is worn, after the core has absorbed liquid and stiffened longitudinally as a result of the channeled structure.
Claims15
A disposable absorbent pant, having a longitudinal axis, a lateral axis, a front region, a rear region and a crotch region between the front and rear regions, comprising:
- an absorbent structure comprising an absorbent layer having at least two longitudinally-oriented elongate channels formed therein, the at least two channels having respective pairs of frontward and rearward distal ends;
- and
- an elasticized belt structure in at least the front region, the belt structure having an inner layer, an outer layer and an elastic member disposed between the inner layer and the outer layer, a waist edge, and a lower elasticized edge formed by the inner and outer layers and a lowermost extent of the elastic member, the lower edge being disposed between the waist edge and the lateral axis;
- wherein at least the frontward distal ends of the at least two channels are disposed above the lower elasticized edge of the elasticized belt structure;
- wherein the at least two channels are respectively disposed on either side of the longitudinal axis and the absorbent layer is free of any additional longitudinally-oriented elongate channels disposed along the longitudinal axis between the at least two channels.
Dependencies are inferred from the claim text.