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US 5,957,909 AGranted
Disposable absorbent article having a resilient member
AssigneeThe Procter & Gamble Company
InventorsJohn L. Hammons, Letha Margie Hines
Life of this patent
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Abstract
An absorbent article comprises a liquid permeable topsheet; a liquid impermeable backsheet joined to the topsheet; an absorbent core positioned between the topsheet and the backsheet; and a soft resilient member attached to the absorbent core or outside of the core which will preferentially deform, bend or lift in a predictable manner when lateral pressure is applied to the pad, wherein the resilient member consists of at least two distinct pieces of foam.
Claims4
An absorbent article having a predetermined shape comprising:
- a liquid-permeable topsheet;
- a liquid-impermeable backsheet joined to said topsheet;
- an absorbent core positioned between said topsheet and said backsheet, wherein said core is adhered to an inner surface of said backsheet such that said backsheet is held in place on said absorbent core, said topsheet, said backsheet and said core forming a product;
- and
- a substrate backsheet joined to said product at least on opposing longitudinal portions of a periphery thereof forming a cavity between said product and said substrate backsheet, said product being deformed upwards in a predictable manner when pressure is applied to said article by a wearer, and returned to approximate said predetermined shape when said pressure is released;
- wherein said substrate backsheet is a structural elastic-like polymer film having a network of distinct strainable regions formed therein that exhibit an elastic-like behavior without the use of added elastic materials.
3 more elements
Dependencies are inferred from the claim text.