A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 13/514 (2006.01) A61F 13/472 (2006.01)
Patent
CA 2192633
An absorbent structure, such as a sanitary napkin, having abody facing liquid acquisition layer and a garment facing fluidly adaptive component capable of continuously and simultaneously dynamically conforming or adapting the liquid acquisition layer to the body of the wearer in response to pressure. The fluidly adaptive component is filled with a fluid in an amount such that when pressure is applied to the surface of a first portion of the fluidly adaptive component, a volume of fluid is transferred to a second portion of the fluidly adaptive component and causes the surface of the second portion of the fluidly adaptive component to bulge or expand. The fluidly adaptive component is fluid impervious and is adjacent to and in dynamically responsive contact with the liquid-acquisition layer. In a preferred embodiment, the fluidly adaptive component further comprises a barrier layer wherein two superposed fluid impermeable layers define a sealed fluidly adaptive component between them. The fluidly adaptive components of the present invention, when incorporated into an absorbent structure, dynamically urge a portion of the body-facing liquid-acquisition layer toward the body of the user.
Brisebois Henri
Costa Rogerio
Hsieh Tong-Ho
Salerno Catherine E.
Ulman John
Johnson & Johnson Inc.
Smart & Biggar
LandOfFree
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