Disposable underpants, such as infant's training pants and the like
First Claim
1. In a three-dimensional disposable underpant including a liquid pervious inner bodyside liner having opposed marginal side edges, a liquid impervious outer cover having opposed marginal side edges and being generally superimposed over said liquid pervious inner bodyside liner, an absorbent batt disposed between said liquid pervious inner bodyside liner and said liquid impervious outer cover, said liquid pervious inner bodyside liner and said liquid impervious outer cover having respective portions of their marginal side edges joined together to form a pair of side seams, a waist opening, and a pair of leg openings, and elastic means extending about said openings for providing elasticity thereto, the improvement comprising:
- said liquid impervious outer cover comprising an inner layer of liquid impervious plastic material adjacent said absorbent batt and an outer layer of nonwoven fibrous material substantially superimposed over and contiguous with said inner layer.
2 Assignments
0 Petitions
Accused Products
Abstract
A disposable underpant (10, 10'"'"') comprising a front panel (11) and rear panel (12) joined together along side seams (13) to provide a three-dimensional garment having a pair of elasticized leg openings (14) and an elasticized waist opening (15), and including a bodyside liner (16), outer cover (17) and absorbent batt (18) therebetween, in which the outer cover (17) has an inner layer (30) of plastic material and an outer layer (31) of nonwoven fibrous material.
384 Citations
8 Claims
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1. In a three-dimensional disposable underpant including a liquid pervious inner bodyside liner having opposed marginal side edges, a liquid impervious outer cover having opposed marginal side edges and being generally superimposed over said liquid pervious inner bodyside liner, an absorbent batt disposed between said liquid pervious inner bodyside liner and said liquid impervious outer cover, said liquid pervious inner bodyside liner and said liquid impervious outer cover having respective portions of their marginal side edges joined together to form a pair of side seams, a waist opening, and a pair of leg openings, and elastic means extending about said openings for providing elasticity thereto, the improvement comprising:
said liquid impervious outer cover comprising an inner layer of liquid impervious plastic material adjacent said absorbent batt and an outer layer of nonwoven fibrous material substantially superimposed over and contiguous with said inner layer. - View Dependent Claims (2, 3, 4)
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5. A three-dimensional disposable underpant for wearing about a portion of the body, comprising:
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a disposable liquid pervious inner bodyside liner having opposed marginal side edges, a disposable liquid impervious outer cover having opposed marginal side edges and being generally superimposed over said liquid pervious inner bodyside liner, an absorbent batt disposed between said liquid pervious inner bodyside liner and said liquid impervious outer cover, said liquid pervious inner bodyside liner and said liquid impervious outer cover having respective portions of their marginal side edges joined together to form a pair of side seams, a waist opening, and a pair of leg openings, and elastic means extending about said openings for providing elasticity thereto, said liquid impervious outer cover including an inner layer of liquid impervious plastic material adjacent said absorbent batt and an outer layer of nonwoven fibrous material substantially superimposed over and contiguous with said inner layer. - View Dependent Claims (6, 7, 8)
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Specification